/* 前端张文杰 */
*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

body {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  margin: 0 auto;
  overflow-x: hidden;
  position: relative;
  padding: 0;
  width: 100%;
  color: #1f1f1f;
  font-family: "Microsoft YaHei", "微软雅黑", Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1;
  background: #fff;
}

html.act {
  overflow: hidden;
  width: 100%;
  height: 100vh;
}

ul,
ul li,
ol li,
tr td,
dl,
dd {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.clearfix:after {
  content: " ";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.clearfix {
  *zoom: 1;
}

.a_dw {
  position: relative;
  top: -100px;
}

a {
  display: inline-block;
  text-decoration: none;
  cursor: pointer;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
  color: #1f1f1f;
}

textarea,
select {
  outline: none;
  color: #666;
  font-size: 14px;
  width: 100%;
}

img {
  border: none;
  display: block;
  max-width: 100%;
}

img[src=""] {
  opacity: 0;
}

/* 滚动条样式 */
body::-webkit-scrollbar {
  width: 4px;
  height: 1px;
}

body::-webkit-scrollbar-thumb {
  background: #4db401;
}

body::-webkit-scrollbar-track {
  background: #fff;
}

/*去掉 input 默认边框*/
input {
  padding: 0;
  border: 0;
  font-family: 微软雅黑;
  outline: none;
}

input[type="submit"] {
  background-color: transparent;
  cursor: pointer;
}

input[type="button"],
input[type="submit"],
input[type="reset"] {
  -webkit-appearance: none;
}

select {
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
}

select::-ms-expand {
  display: none;
}

.w1920 {
  position: relative;
  width: 1920px;
  margin: 0 auto;
  height: 100%;
  max-width: 100%;
  overflow: hidden;
}
.w1700 {
  position: relative;
  width: 1700px;
  margin: 0 auto;
  height: 100%;
  max-width: 95%;
}
.w1280 {
  position: relative;
  width: 1280px;
  margin: 0 auto;
  height: 100%;
  max-width: 100%;
}

/* 弹窗 */

.z_tanchuang {
  position: fixed;
  display: table;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  transform: scale(0);
  -webkit-transform: scale(0);
  z-index: 40;
}
.z_tanchuang .tbox {
  display: table-cell;
  background: rgba(0, 0, 0, 0.8);
  text-align: center;
  vertical-align: middle;
}

/* 弹窗内容 */

.z_tanchuang .tbox .modal {
  background: #fff;
  padding: 50px;
  display: block;
  border-radius: 5px;
  position: relative;
  width: 90%;
  max-width: 900px;
  max-height: 90%;
  margin: 0 auto;
}
.v_tanchuang .tbox .modal {
  max-width: 1200px;
  padding: 0;
}
.z_tanchuang .tbox .modal .out {
  position: absolute;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  line-height: 40px;
  background: #fff url(../img/out.png) no-repeat center/50% 50%;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
  top: 0;
  right: -50px;
  cursor: pointer;
}
.z_tanchuang .tbox .modal .out:hover {
  transform: rotate(180deg);
  -webkit-transform: rotate(180deg);
}
.z_tanchuang .tbox .modal .img {
  width: 100%;
  margin: 0 auto;
}
/* .z_tanchuang .tbox .modal .img video{display: block;width: 100%;max-width: 100%;object-fit: cover;} */
.z_tanchuang .tbox .modal .img img {
  margin: 0 auto;
  width: 100%;
}
.z_tanchuang .tbox .modal .img video {
  margin: 0 auto;
  width: 100%;
}
/* .z_tanchuang .tbox .modal .out:hover{background: #fff url(../img/out2.png) center no-repeat;background-size: 20px;transform: rotate(180deg);} */
.z_tanchuang .tbox .modal2 {
  padding: 20px;
}
/* .z_tanchuang .tbox .modal .img{position: relative; max-width: 1200px;overflow: hidden;width: 100%;} */

/* 弹窗选中 */

.z_tanchuang.one {
  transform: scaleY(0.01) scaleX(0);
  animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  -webkit-transform: scaleY(0.01) scaleX(0);
  -webkit-animation: unfoldIn 1s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}
.z_tanchuang.one .tbox .modal {
  transform: scale(0);
  animation: zoomIn 0.5s 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  -webkit-transform: scale(0);
  -webkit-animation: zoomIn 0.5s 0.8s cubic-bezier(0.165, 0.84, 0.44, 1)
    forwards;
}
.z_tanchuang.one.out {
  transform: scale(1);
  animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  -webkit-transform: scale(1);
  -webkit-animation: unfoldOut 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1)
    forwards;
}
.z_tanchuang.one.out .tbox .modal {
  animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  -webkit-animation: zoomOut 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}

/* 弹窗动画 */

@keyframes unfoldIn {
  0% {
    transform: scaleY(0.005) scaleX(0);
  }
  50% {
    transform: scaleY(0.005) scaleX(1);
  }
  100% {
    transform: scaleY(1) scaleX(1);
  }
}

@keyframes zoomIn {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes zoomOut {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}

@keyframes unfoldOut {
  0% {
    transform: scaleY(1) scaleX(1);
  }
  50% {
    transform: scaleY(0.005) scaleX(1);
  }
  100% {
    transform: scaleY(0.005) scaleX(0);
  }
}

@-webkit-keyframes zoomIn {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}

@-webkit-keyframes zoomOut {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}

@-webkit-keyframes unfoldOut {
  0% {
    transform: scaleY(1) scaleX(1);
  }
  50% {
    transform: scaleY(0.005) scaleX(1);
  }
  100% {
    transform: scaleY(0.005) scaleX(0);
  }
}

@-webkit-keyframes unfoldIn {
  0% {
    transform: scaleY(0.005) scaleX(0);
  }
  50% {
    transform: scaleY(0.005) scaleX(1);
  }
  100% {
    transform: scaleY(1) scaleX(1);
  }
}

/* 入场动画 */
@-webkit-keyframes rollOutXNext {
  from {
    width: 100%;
  }
  to {
    width: 0;
  }
}

@keyframes rollOutXNext {
  from {
    width: 100%;
  }
  to {
    width: 0;
  }
}

@-webkit-keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.dh {
  position: relative;
  overflow: hidden;
}
.dh1 {
  animation: fadein 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  -webkit-animation: fadein 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
}
.dh:after {
  content: "";
  position: absolute;
  top: 0px;
  right: 0px;
  width: 100%;
  height: 100%;
  background-color: #fff;
  z-index: 21;
}
.dh1:after {
  animation: rollOutXNext 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  -webkit-animation: rollOutXNext 1s 0.3s cubic-bezier(0.165, 0.84, 0.44, 1)
    forwards;
}
.gmy_xan {
  width: auto;
  height: auto;
  position: fixed;
  bottom: 110px;
  right: 20px;
  z-index: 40;
}
.gmy_xan .one {
  width: 50px;
  height: 50px;
  display: block;
  margin-bottom: 10px;
  position: relative;
}
.gmy_xan .one .text {
  width: 230px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: -300px;
  font-size: 20px;
  background-color: #4cb400;
  color: #fff;
  font-weight: bold;
  padding: 20px;
  line-height: 1.5;
  -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.gmy_xan .one:hover .text {
  right: 60px;
  -webkit-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  -moz-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
/* gmy头部 */
/* 下拉导航 */
.head .box .hd {
  height: 50px;
  position: fixed;
  width: 100%;
  top: 120px;
  display: none;
  /* pointer-events: none; */
  left: 0;
  line-height: 50px;
  background-color: #f5f5f5;
}
.head.on .box .hd {
  top: 100px;
}
.head .box .hd .hp {
  height: 100%;
  display: flex;
  justify-content: center;
}
.head .box .hd .hp a {
  font-size: 14px;
  line-height: 53px;
}
.head .box .hd .hp a:hover {
  color: #4cb400;
}
/* 头部 */
.head .box {
  padding: 20px 0;
  overflow: visible;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.head {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background-color: transparent;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.head .logo {
  height: 80px;
}

.head .logo img{height: 100%;}
.head .ss {
  float: right;
  width: 40px;
  height: 40px;
  position: relative;
  z-index: 5;
  margin-top: 20px;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.head .ss a {
  position: absolute;
  right: 0;
  display: block;
  width: 40px;
  height: 100%;
  background: url(../img/ss.png) center no-repeat;
}
.head .ss input {
  display: block;
  width: 0px;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  border: 0;
  border-bottom: 1px solid #fff;
  padding: 0;
  color: #333;
  background: #fff;
  outline: none;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}

.head .ss:hover {
  /* width: 280px; */
}
.head .ss:hover input {
  width: 200px;
  padding: 0 10px;
  left: -200px;
  z-index: 10;
}
.head .lag {
  float: right;
  margin: 0 28px 0 56px;
  line-height: 80px;
  background: url(../img/la_icon.png) no-repeat center left;
}

.head .lag a {
  font-size: 14px;
  color: #ffffff;
  padding-right: 14px;
  background: url(../img/xl_icon.png) no-repeat center right;
  position: relative;
}
.head .abtn {
  float: right;
}
.head .abtn .a {
  float: left;
  position: relative;
}
.head .abtn a {
  color: #ffffff;
  font-size: 16px;
  line-height: 80px;
  margin: 0 25px;
  position: relative;
  top: 0;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.head .albb {
    width: 140px;
    float: right;
    padding-top: 27px;
    margin-right: 15px;
    display: none;
}

.head .albb.lvzhou{padding-top: 18px;}

.head .lag a::before {
    width: 30px;
    height: 20px;
    content: "";
    display: block;
    background: url(../images/china_1.jpg) center no-repeat;
    background-size: cover;
    position: absolute;
    top: 50%;
    left: -38px;
    transform: translateY(-50%);
}
.head .abtn .a .a1.act::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 2px;
  background: #4cb400;
  left: 0;
  margin-left: 0;
  bottom: -20px;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  transition: all .3s;
}
.head .abtn .a .a1.act {
  color: #4cb400;
}
.head .abtn .a .a1.act::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 2px;
  background: #4cb400;
  left: 0;
  margin-left: 0;
  bottom: -20px;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  transition: all .3s;
}
.head .abtn .a .a1:hover {
  color: #4cb400;
}
.head .abtn .a .a1::after {
  content: "";
  display: block;
  position: absolute;
  width: 0;
  height: 2px;
  background: #4cb400;
  left: 0;
  margin-left: 0;
  bottom: -20px;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  transition: all .3s;
}
.head .abtn .a .a1:hover::after {
  width: 100%;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  transition: all .3s;
}

.m_head,
.m_nav {
  display: none;
}
.head.on {
  background-color: #fff;
}
.head.on .box {
  padding: 10px 0;
}
.head.on .abtn a,
.head.on .lag a {
  color: #333;
}
.head.on .lag a {
  background-image: url(../img/xl1_icon.png);
}
.head.on .ss a {
  background-image: url(../img/ss1.png);
}

.head.jjjj {
  background-color: #fff;
}
.head.jjjj .box {
  padding: 10px 0;
}
.head.jjjj .abtn a,
.head.jjjj .lag a {
  color: #333;
}
.head.jjjj .lag a {
  background-image: url(../img/xl1_icon.png);
}
.head.jjjj .ss a {
  background-image: url(../img/ss1.png);
}

.head.on1 {
  background-color: #fff;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.head.on1 .abtn a,
.head.on1 .lag a {
  color: #333;
}
.head.on1 .lag a {
  background-image: url(../img/xl1_icon.png);
}
.head.on1 .ss a {
  background-image: url(../img/ss1.png);
}
.head.on .abtn .a .a1::after {
  content: "";
  display: block;
  position: absolute;
  width: 0;
  height: 2px;
  background: #4cb400;
  left: 0;
  margin-left: 0;
  bottom: -10px !important;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  transition: all .3s;
}
.head.on .abtn .a .a1.act::after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 2px;
  background: #4cb400;
  left: 0;
  margin-left: 0;
  bottom: -10px !important;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  transition: all .3s;
}
.head.on .abtn .a .a1:hover::after {
  width: 100%;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  transition: all .3s;
}
.head.on1 .abtn .a .a1::after {
  content: "";
  display: block;
  position: absolute;
  width: 0;
  height: 2px;
  background: #4cb400;
  left: 0;
  margin-left: 0;
  bottom: -20px;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  transition: all .3s;
  z-index: 1000;
}
.head.on1 .abtn .a .a1:hover::after {
  width: 100%;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  transition: all .3s;
}
/* 头部 end*/

/* 底部 */
.footer {
  background: #333333;
}
.footer .top {
  padding: 70px 0;
  border-bottom: 1px solid #909090;
}
.footer .left {
  float: left;
}
.footer .right {
  float: right;
}
.footer .right .btn {
  float: left;
  margin-left: 25px;
}
.footer .center {
  padding-bottom: 74px;
}
.footer .center .list {
  float: left;
  width: 78%;
}
.footer .center .list .box {
  float: left;
  width: 17.8%;  
}
.footer .center .list .box:last-child {
  width: auto;
}
.footer .center .list .box .h {
  font-size: 18px;
  color: #fff;
  line-height: 28px;
  margin: 45px 0 38px 0;
}
.footer .center .list .box a {
  display: block;
  font-size: 14px;
  color: #999999;
  line-height: 30px;
}
.footer .center .list .box a:hover{
  color: #fff;
}
.footer .center .right {
  float: right;
  width: 22%;
  text-align: right;
  padding-top: 50px;
}
.footer .center .right .txt {
  padding-right: 70px;
  background: no-repeat top right;
  margin-bottom: 30px;
}
.footer .center .right .txt:nth-child(1) {
  background-image: url(../img/foot_icon3.png);
}
.footer .center .right .txt:nth-child(2) {
  background-image: url(../img/foot_icon4.png);
}
.footer .center .right .txt:nth-child(3) {
  background-image: url(../img/foot_icon5.png);
}
.footer .center .right .txt .h {
  font-size: 18px;
  color: #fff;
  line-height: 18px;
}
.footer .center .right .txt .tel {
  font-size: 24px;
  color: #4cb400;
  line-height: 24px;
  margin-top: 16px;
}
.footer .center .right .txt .p {
  font-size: 16px;
  color: #ffffff;
  line-height: 24px;
  margin-top: 12px;
}
.footer .fbtm {
  line-height: 40px;
  background: #3d3d3d;
  color: #999999;
}
.footer .fbtm a,
.footer .fbtm span {
  /* float: right; */
  color: #999999;
  line-height: 92px;
}
.footer .fbtm a.a{float: left;margin-right: 16px;}
.footer .fbtm .flt {
  /* float: left; */
}
.footer .fbtm .flt span {
  margin-left: 34px;
}
.footer .fwgg_box{
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
/* 底部 end */

/* 首页 */
.banner {
  position: relative;
  overflow: hidden;
}
.banner .mimg {
  display: none;
}
.banner_bj {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
}
.banner .txt {
  position: absolute;
  left: -webkit-calc(50% - 850px);
  left: calc(50% - 850px);
  top: 380px;
  z-index: 3;
}
.banner .txt .h {
  font-size: 72px;
  color: #4cb400;
  line-height: 72px;
  margin-bottom: 65px;
}
.banner .txt .btn {
  position: relative;
  top: 0;
  width: 160px;
  height: 40px;
  border: 3px solid #009944;
  border-radius: 20px;
  background: #4cb400 url(../img/yjt.png) no-repeat center;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.banner .txt .btn:hover {
  top: -4px;
}
.banner .l_btn {
  position: absolute;
  left: -webkit-calc(50% - 850px);
  left: calc(50% - 850px);
  bottom: 110px;
  z-index: 3;
}
.banner .l_btn .txt1 {
  font-size: 14px;
  color: #999998;
  -webkit-transform: rotate(90deg);
  transform: rotate(90deg);
  position: relative;
  top: -34px;
  left: -18px;
  text-transform: uppercase;
}
.banner .pagination1 {
  bottom: 110px;
}
.banner .swiper-pagination-bullet {
  width: 9px;
  height: 9px;
  background: #fff;
  opacity: 1;
}
.banner .swiper-pagination-bullet-active {
  background: #009944;
}
.swiper-container-horizontal
  > .swiper-pagination-bullets
  .swiper-pagination-bullet {
  margin: 0 20px;
}

.i1 {
  height: 1080px;
  background: url(../img/i1_bj.jpg) no-repeat bottom;
  padding: 103px 0 173px 0;
}
.i1 .h {
  font-size: 47px;
  color: #333333;
  text-align: center;
  line-height: 57px;
  margin-bottom: 36px;
  font-weight: bold;
}
.i1 .p {
  display: table;
  margin: 0 auto;
  max-width: 790px;
  text-align: center;
  font-size: 18px;
  line-height: 28px;
}
.i1 .btn {
  position: relative;
  top: 0;
  width: 160px;
  height: 40px;
  text-align: center;
  line-height: 34px;
  border: 3px solid #009944;
  border-radius: 20px;
  background-color: #4db401;
  color: #fff;
  font-size: 18px;
  display: table;
  margin: 0 auto;
  margin-top: 80px;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.i1 .btn:hover {
  top: -4px;
}
.i1 .nums {
  margin: 126px 0 200px 0;
}
.i1 .nums li {
  float: left;
  width: 25%;
}
.i1 .nums li .top {
  display: table;
  margin: 0 auto;
  color: #4db401;
}
.i1 .nums li .top .num {
  font-size: 90px;
  line-height: 100px;
}

.i1 .nums li .top .txt {
  font-size: 24px;
  vertical-align: top;
}
.i1 .nums li .bottom {
  text-align: center;
  text-indent: -4%;
  font-size: 18px;
  color: #333333;
  line-height: 28px;
  margin-top: 23px;
}
.i1 .v_btn {
  margin: 0 auto;
  display: table;
  cursor: pointer;
}
.i2 {
  height: 1080px;
}
.i2 .left {
  float: left;
  width: 67%;
  padding: 0 -webkit-calc(50% - 850px);
  padding: 0 calc(50% - 850px);
  background: #e4ebea;
  height: 100%;
}
.i2 .left>.btn{
  position: relative;
  top: 0;
  width: 160px;
  height: 40px;
  display: table;
  margin: 0 auto;
  margin-top: 30px;
  text-align: center;
  line-height: 34px;
  border: 3px solid #009944;
  border-radius: 20px;
  background-color: #4db401;
  font-size: 16px;
  line-height: 40px;
  color: #fff;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.i2 .left>.btn:hover{
  top: -4px;
}
.i2 .left .top {
  padding-top: 80px;
}
.i2 .left .t_box {
  width: 33.33%;
  text-align: center;
  float: left;
  cursor: pointer;
}
.i2 .left .t_box .pic {
  display: table;
  margin: 0 auto;
  width: 81px;
  height: 58px;
  background: no-repeat;
}
.i2 .left .t_box:nth-child(1) .pic {
  background-image: url(../img/i2_ticon1.png);
}
.i2 .left .t_box:nth-child(2) .pic {
  background-image: url(../img/i2_ticon2.png);
}
.i2 .left .t_box:nth-child(3) .pic {
  background-image: url(../img/i2_ticon3.png);
}
.i2 .left .t_box .txt {
  font-size: 24px;
  color: #666666;
  line-height: 34px;
  margin: 14px 0 64px 0;
}
.i2 .left .t_box:hover .txt,
.i2 .left .t_box.on .txt {
  color: #4db401;
}
.i2 .left .t_box:hover .pic,
.i2 .left .t_box.on .pic {
  background-position-y: -58px;
}
.i2 .left .c_boxs {
  display: none;
}
.i2 .left .c_boxs.show {
  display: block;
}
.i2 .left .c_box {
  position: relative;
  display: block;
  float: left;
  position: relative;
  width: 49%;
  margin: 0 2% 10px 0;
  background: url(../img/i2_boxbj1.jpg) no-repeat center/cover;
  border-radius: 16px;
  overflow: hidden;
}
.i2 .left .c_box:after{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.i2 .left .c_box img{
  margin:0 auto;
}
.i2 .left .c_box:nth-child(2n) {
  margin-right: 0;
}
.i2 .left .c_box .txt {
  position: absolute;
  top: 80px;
  left: 0;
  width: 100%;
  text-align: center;
  opacity: 0;
  z-index: 2;
}
.i2 .left .c_box .txt .h {
  font-size: 24px;
  color: #333333;
  line-height: 40px;
  margin: 0 0 23px 0;
}
.i2 .left .c_box .txt .btn {
  position: relative;
  top: 0;
  width: 160px;
  height: 40px;
  display: table;
  margin: 0 auto;
  text-align: center;
  line-height: 34px;
  border: 3px solid #009944;
  border-radius: 20px;
  background: url(../img/yjt.png) no-repeat center;
  background-color: #4db401;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.i2 .left .c_box:hover {
  background-image: url(../img/i2_boxbj2.jpg);
}
.i2 .left .c_box:hover .txt{
  opacity: 1;
}
.i2 .left .c_box:hover .txt .h {
  color: #fff;
}
.i2 .left .c_box:hover .txt .btn {
  top: -4px;
}
.i2 .left .c_box:hover:after{
  opacity: 1;
}
.i2 .right {
  float: left;
  width: 33%;
  height: 100%;
  background: url(../img/i2_r.jpg) no-repeat center;
}
.i3 {
  padding: 105px 0 110px 0;
}
.i3 .top {
  margin-bottom: 88px;
}
.i3 .top .h {
  font-size: 46px;
  line-height: 56px;
  color: #333333;
  float: left;
  font-weight: bold;
}
.i3 .top .btn {
  position: relative;
  top: 0;
  display: block;
  float: right;
  width: 160px;
  height: 40px;
  border: 3px solid #009944;
  border-radius: 20px;
  background: #4cb400 url(../img/yjt.png) no-repeat center;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.i3 .top .btn:hover {
  top: -4px;
}
.i3 .swiper-fater {
  position: relative;
  padding-left: -webkit-calc(50% - 850px);
  padding-left: calc(50% - 850px);
}
.i3 .swiper-fater .left {
  float: left;
  width: 290px;
}
.i3 .swiper-fater .left .h {
  position: relative;
  display: table;
  font-size: 24px;
  color: #333333;
  line-height: 24px;
  padding-bottom: 20px;
  margin-bottom: 60px;
  cursor: pointer;
}
.i3 .swiper-fater .left .h:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: #4cb400;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.i3 .swiper-fater .prev1,
.i3 .swiper-fater .next1 {
  width: 42px;
  height: 42px;
  background: no-repeat 0 0;
}
.i3 .swiper-fater .prev1:hover,
.i3 .swiper-fater .next1:hover {
  background-position-y: -42px;
}
.i3 .swiper-fater .prev1 {
  bottom: 0;
  left: -webkit-calc(50% - 850px);
  left: calc(50% - 850px);
  top: auto;
  background-image: url(../img/i_prev.png);
}
.i3 .swiper-fater .next1 {
  bottom: 0;
  left: -webkit-calc(50% - 770px);
  left: calc(50% - 770px);
  top: auto;
  background-image: url(../img/i_next.png);
}
.i3 .swiper-fater .left .h.on,
.i3 .swiper-fater .left .h:hover {
  color: #4cb400;
}
.i3 .swiper-fater .left .h.on:after,
.i3 .swiper-fater .left .h:hover:after {
  width: 100%;
}
.i3 .swiper-fater .rights {
  float: left;
  width: -webkit-calc(100% - 290px);
  width: calc(100% - 290px);
}
.i3 .swiper-fater .rights .right {
  position: relative;
  overflow: hidden;
  display: none;
  border-bottom: 1px solid #afafaf;
}
.i3 .swiper-fater .rights .right:after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  height: 3px;
  width: 275px;
  background: #6eb529;
}
.i3 .swiper-fater .rights .right.show {
  display: block;
}
.i3 .swiper-fater .rights .right .swiper-slide {
  width: 45%;
  margin-right: 2%;
}
.i3 .swiper-fater .rights .right .swiper-slide .pic {
  width: 100%;
  overflow: hidden;
  border-radius: 14px;
}
.i3 .swiper-fater .rights .right .swiper-slide .pic img {
  width: 100%;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.i3 .swiper-fater .rights .right .swiper-slide .txt {
  margin: 18px 0 48px 0;
  font-size: 24px;
  color: #333333;
  line-height: 48px;
  width: 100%;
  height: 96px;
  text-overflow: ellipsis;
  overflow: hidden;
}
.i3 .swiper-fater .rights .right .swiper-slide:hover .txt {
  color: #4db401;
}
.i3 .swiper-fater .rights .right .swiper-slide:hover .pic img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.i4 .i4_box {
  float: left;
  width: 33.33%;
  position: relative;
  text-align: center;
}
.i4 .i4_box:after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: none;
}
.i4 .i4_box:hover:after {
  display: block;
}
.i4 .i4_box .txt {
  position: absolute;
  top: 40%;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.i4 .i4_box .txt img {
  display: inline-block;
}
.i4 .i4_box .txt .p {
  font-size: 24px;
  color: #fff;
  line-height: 84px;
}
.i4 .i4_box:hover .txt {
  top: 38%;
}
/* 首页 end */

/* 内页公共 */
.pagination {
  display: inline-block;
  padding-left: 0;
  margin: 20px 0;
  border-radius: 4px;
}
.pagination > li {
  display: inline;
}
.pagination > li > a,
.pagination > li > span {
  position: relative;
  display: block;
  float: left;
  padding: 6px 12px;
  margin-left: -1px;
  line-height: 1.42857143;
  font-size: 25px;
  width:50px;
  height:50px;
  border-radius: 4px;
  text-align: center;

}
.pagination> li:first-child{
  height: 40px;
  width: 40px;
  background: url(images/a2_9.png) no-repeat;
  display: inherit;
  float: left;
  margin: 0 5px 0 0;
  background-position: center;
}
.pagination> li:first-child>span{
  opacity: 1;
}
.pagination> li:first-child>a{
  opacity: 1;
}
.pagination> li:first-child:hover{
  background: url(images/a2_99.png) no-repeat;
  background-position: center;
}
.pagination> li:last-child{
  height: 40px;
  width: 40px;
  background: url(images/a2_10.png) no-repeat;
  background-position: center;
  display: inherit;
  float: left;
  margin: 0 0 0 5px;
}
.pagination> li:last-child>span{
  opacity: 1;
}
.pagination> li:last-child>a{
  opacity: 1;
}
.pagination> li:last-child:hover{
  background: url(images/a2_100.png) no-repeat;
  background-position: center;
}
.pagination > li > a:hover,
.pagination > li > span:hover,
.pagination > li > a:focus,
.pagination > li > span:focus {
  background-color: #4db401;
  color: white;
  /* margin: 0 20px; */

}
.pagination > .active > a,
.pagination > .active > span,
.pagination > .active > a:hover,
.pagination > .active > span:hover,
.pagination > .active > a:focus,
.pagination > .active > span:focus {
  z-index: 2;
  background-color: #4db401;
  color: white;
  margin: 0 20px;
  cursor: default;


}
.pagination > .disabled > span,
.pagination > .disabled > span:hover,
.pagination > .disabled > span:focus,
.pagination > .disabled > a,
.pagination > .disabled > a:hover,
.pagination > .disabled > a:focus {

}
.clear{
  clear: both;
}
@media (max-width: 960px){
  .pagination > li > a,
  .pagination > li > span {
      position: relative;
      float: left;
      padding:0;
      margin-left: -1px;
      width: 30px;
      height: 30px;
      line-height: 30px;
      font-size: 16px;

  }


  .pagination> li:first-child{
      height: 19px;
      width: 17px;
      background: url(images/a2_9.png) no-repeat;
      display: inherit;
      float: left;
      /* margin:5px 10px 0 0; */
      background-position: center;
  }

  .pagination> li:last-child{
      height: 19px;
      width: 17px;
      background: url(images/a2_10.png) no-repeat;
      background-position: center;
      display: inherit;
      float: left;
      /* margin: 5px 0 0 10px; */
  }
}
.n_banner {
  position: relative;
}
.n_banner .pimg,
.n_banner .mimg {
  width: 100%;
}
.n_banner .mimg {
  display: none;
}
.n_banner .txt {
  position: absolute;
  top: 330px;
  left: -webkit-calc(50% - 850px);
  left: calc(50% - 850px);
  color: #fff;
}
.n_banner .txt .en {
  font-size: 60px;
  font-weight: bold;
  line-height: 60px;
  margin-bottom: 14px;
}
.n_banner .txt .cn {
  font-size: 48px;
  line-height: 48px;
}
.n_tops {
  margin-top: -100px;
  height: 100px;
  line-height: 100px;
}
.n_tops .n_top {
  margin: 0 56px;
  background: #fff;
  height: 100px;
  border-bottom: 1px solid #e5e5e5;
}
.n_tops .n_top .left {
  float: left;
  padding-left: 52px;
}
.n_tops .n_top .left a {
  position: relative;
  top: 0;
  font-size: 16px;
  color: #333333;
  margin-right: 48px;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.n_tops .n_top .left a:hover,
.n_tops .n_top .left a.on {
  color: #4db401;
}
.n_tops .n_top .left a.on:after,
.n_tops .n_top .left a:hover:after {
  width: 100%;
}
.n_tops .n_top .right {
  float: right;
  margin-right: 54px;
  padding-left: 20px;
  font-size: 16px;
  color: #333333;
  background: url(../img/home.png) no-repeat center left;
}
.n_tops .n_top .right a {
  color: #333333;
}
.n_top .left a:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0%;
  height: 3px;
  background: #4db401;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.n_tops .n_top .right a.on,
.n_tops .n_top .right a:hover {
  color: #4db401;
}
.n_top .a {
  font-size: 14px;
  color: #333333;
  line-height: 24px;
  padding-top: 13px;
  height: 100px;
}
.n_top .a .pic {
  width: 60px;
  height: 43px;
  background: none 0 0/60px 86px;
  display: table;
  margin: 0 auto;
  margin-bottom: 6px;
}
.n_top .a:nth-child(1) .pic {
  background-image: url(../img/i2_ticon1.png);
}
.n_top .a:nth-child(2) .pic {
  background-image: url(../img/i2_ticon2.png);
}
.n_top .a:nth-child(3) .pic {
  background-image: url(../img/i2_ticon3.png);
}
.n_top .a:hover .pic,
.n_top .a.on .pic {
  background-position-y: -43px;
}
.n_tit .n_en {
  font-size: 18px;
  color: #666666;
  line-height: 24px;
}
.n_tit .solid {
  width: 20px;
  height: 3px;
  background: #4db401;
  margin: 42px 0 30px 0;
  display: inline-block;
}
.n_tit .n_cn {
  font-size: 36px;
  color: #333333;
  line-height: 46px;
  font-weight: bold;
}
/* 内页公共 end */

/* 联系我们 */
.c1 {
  padding: 100px 0 100px 0;
  padding-left: -webkit-calc(50% - 850px);
  padding-left: calc(50% - 850px);
}
.c1 .left {
  float: left;
}
.c1 .left .code {
  margin-top: 110px;
}
.c1 .right {
  float: right;
}
.c1 .right .box {
  float: left;
  width: 264px;
  padding: 50px 15px 0;
  text-align: center;
  border: 1px solid #c7c7c7;
  height: 380px;
}
.c1 .right .box:nth-child(n + 2) {
  border-left: none;
}
.c1 .right .box img {
  display: inline-block;
  margin-bottom: 27px;
}
.c1 .right .box .h {
  font-size: 24px;
  color: #333333;
  line-height: 34px;
  margin-bottom: 40px;
}
.c1 .right .box .solid {
  width: 22px;
  height: 3px;
  background: #4db401;
  display: table;
  margin: 0 auto;
  margin-bottom: 34px;
}
.c1 .right .box .txt {
  font-size: 16px;
  color: #8e8e8e;
  line-height: 30px;
}
.c1 .right .box .txt.tel {
  color: #333333;
  font-weight: bold;
}
.c2 {
}
.c2 .map {
  width: 100%;
  height: 500px;
}
.c2 .map #map {
  width: 100%;
  height: 100%;
}
.c3 {
  margin-bottom: 100px;
}
.c3 .tit {
  margin: 90px 0 85px 50px;
  font-size: 24px;
  color: #000000;
  line-height: 34px;
  font-weight: bold;
}
.c3 .box {
  float: left;
  width: 48%;
}
.c3 .box:nth-child(3) {
  float: right;
}
.c3 .box .pic {
  width: 100%;
  overflow: hidden;
}
.c3 .box .pic img {
  width: 100%;
}
.c3 .box .txt {
  background-color: #f3f3f3;
  padding: 45px 35px 50px 35px;
}
.c3 .box .txt .h {
  font-size: 24px;
  color: #333333;
  line-height: 34px;
  margin-bottom: 22px;
}
.c3 .box .txt .p {
  font-size: 18px;
  color: #333333;
  line-height: 28px;
}
.c4 {
  background: #f3f3f3;
  padding: 95px 0 75px 0;
}
.c4 form {
  margin-top: 100px;
}
.c4 form .input {
  width: 31%;
  margin-right: 3.5%;
  float: left;
  line-height: 74px;
  padding-left: 30px;
  background: #fff;
  margin-bottom: 30px;
  font-size: 18px;
  color: #333333;
}
.c4 form .input:nth-child(3) {
  margin-right: 0;
}
.c4 form .input input {
  width: -webkit-calc(100% - 100px);
  width: calc(100% - 100px);
  line-height: 74px;
}
.c4 form .box {
  width: 100%;
  padding: 23px 30px 25px 30px;
  background: #fff;
  margin-bottom: 23px;
}
.c4 form .box span.h1 {
  font-size: 18px;
  color: #333333;
  line-height: 28px;
  display: block;
  padding-bottom: 42px;
  border-bottom: 1px solid #e5e5e5;
}
.c4 form .dz input {
  width: 33%;
  font-size: 18px;
  color: #333333;
  line-height: 74px;
}
.c4 form .box .h {
  font-size: 18px;
  padding-bottom: 45px;
  border-bottom: 1px solid #e5e5e5;
  margin-bottom: 28px;
}
.c4 form .box label {
  width: 33.3%;
  display: block;
  float: left;
  margin-bottom: 33px;
  font-size: 18px;
  color: #333333;
}
.c4 form .box label span {
  margin-left: 10px;
}
.c4 form textarea {
  width: 100%;
  min-height: 342px;
  background: #fff;
  resize: none;
  border: none;
  padding: 30px;
  font-size: 18px;
  color: #333333;
}
.c4 form input[type="submit"] {
  display: table;
  width: 300px;
  height: 70px;
  text-align: center;
  line-height: 70px;
  margin: 0 auto;
  margin-top: 28px;
  margin-bottom: 74px;
  background: #fff;
  font-size: 18px;
  color: #333333;
  position: relative;
  top: 0;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.c4 form input[type="submit"]:hover {
  top: -4px;
  background-color: #4db401;
  color: #fff;
}
/* 联系我们 end */

/* 产品列表 */
.pl_con {
  margin-top: 100px;
  min-height: 900px;
}
.pl_con .left {
  float: left;
  width: 340px;
  background-color: #f7f7f7;
}
.pl_con .left .tit {
  position: relative;
  width: 100%;
  line-height: 62px;
  color: #fff;
  font-size: 18px;
  padding: 0 16px;
  background-color: #4db401;
}
.pl_con .left .tit span {
  display: block;
  position: absolute;
  width: 16px;
  height: 62px;
  top: 0;
  right: 16px;
  background: url(../img/w_add.png) no-repeat center;
}

.pl_con .left .box {
  padding: 0 16px;
  border-bottom: 1px solid #dedede;
}

.pl_con .left .box .top {
  display: block;
  position: relative;
  font-size: 16px;
  color: #333333;
  line-height: 60px;
  cursor: pointer;
}

.pl_con .left .box .top a{
  color: #333333;
}

.pl_con .left .box .top:hover a,.pl_con .left .box .top.on1 a{
  color: #4db401;
}

.pl_con .left .box .top:after {
  content: "";
  position: absolute;
  right: 0;
  top: 21px;
  width: 16px;
  height: 16px;
  background: url(../img/jiajian.png) no-repeat;
}
.pl_con .left .box .top.on:after {
  background-position-y: -16px;
}
.pl_con .left .box .a_box {
  display: none;
}
.pl_con .left .box .a_box.on {
  display: block;
}
.pl_con .left .box .a_box a {
  display: block;
  font-size: 16px;
  line-height: 32px;
  color: #a8a8a8;
}
.pl_con .left .box .a_box a.on,
.pl_con .left .box .a_box a:hover {
  color: #4db401;
}
.pl_con .right {
  float: right;
  width: -webkit-calc(100% - 460px);
  width: calc(100% - 460px);
}
.pl_con .right .box {
  display: block;
  float: left;
  width: 47%;
  margin: 0 3% 70px 0;
}
.pl_con .right .box:nth-child(2n) {
  margin-right: 0;
}
.pl_con .right .box .pic {
  width: 100%;
  overflow: hidden;
}
.pl_con .right .box .pic img {
  width: 100%;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
  height: 327px;
}
.pl_con .right .box .txt {
  font-size: 24px;
  color: #333333;
  line-height: 85px;
  background: #f5f5f5;
  padding: 0 30px;
}
.pl_con .right .box .txt span {
  display: block;
}
.pl_con .right .box .txt .t_left {
  float: left;
  width: 70%;
  height: 85px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pl_con .right .box .txt .t_right {
  float: right;
}
.pl_con .right .box:hover img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.pl_con .right .box:hover .txt {
  color: #4db401;
}
.page {
  display: table;
  margin: 0 auto;
  margin-bottom: 80px;
}
.page span {
  display: block;
  float: left;
  width: 50px;
  height: 50px;
  border-radius: 4px;
  text-align: center;
  line-height: 50px;
  margin: 0 5px;
}
.page span a {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 4px;
}
.page .btn {
  background: no-repeat center;
  position: relative;
  top: 0;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.page .btn:hover {
  top: -4px;
}
.page .btn1 {
  background-image: url(../img/p_prev.jpg);
}
.page .btn2 {
  background-image: url(../img/p_prev1.jpg);
}
.page .btn3 {
  background-image: url(../img/p_next1.jpg);
}
.page .btn4 {
  background-image: url(../img/p_next.jpg);
}
.page .num {
  font-size: 14px;
  color: #333333;
}
.page .num:hover a,
.page .num.on a {
  color: #fff;
  background-color: #4db401;
}
.page input {
  float: left;
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  border: 1px solid #cdcdcd;
  border-radius: 4px;
}
.page .btn5 {
  font-size: 14px;
  color: #fff;
  background-color: #4db401;
  border-radius: 4px;
  position: relative;
  top: 0;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.page .btn5 a {
  color: #fff;
}
.page .btn5:hover {
  top: -4px;
}
/* 产品列表 end */

/* 产品详情 */
.pd_con {
  padding-top: 107px;
}
.pd_con .left {
  float: left;
  width: 22%;
}
.pd_con .left .l_top {
  font-size: 36px;
  color: #000000;
  line-height: 46px;
  padding-bottom: 75px;
}
.pd_con .left .box {
  display: block;
  margin-bottom: 45px;
}
.pd_con .left .box .pic {
  width: 100%;
  overflow: hidden;
}
.pd_con .left .box .pic img {
  width: 100%;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.pd_con .left .box:hover .pic img {
  transform: scale(1.1);
}
.pd_con .left .box .txt {
  font-size: 16px;
  color: #333333;
  line-height: 54px;
  background: #f5f5f5;
  padding: 0 30px;
}
.pd_con .left .box .txt span {
  display: block;
}
.pd_con .left .box .txt .t_left {
  float: left;
  width: 70%;
  height: 54px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.pd_con .left .box .txt .t_right {
  float: right;
}
.pd_con .left .box:hover .txt {
  color: #4db401;
}
.pd_con .right {
  float: right;
  width: 76%;
  padding-bottom: 145px;
  position: relative;
}
.pd_con .right .r_top {
  font-size: 36px;
  color: #4cb400;
  line-height: 46px;
  padding-bottom: 75px;
}
.pd_con .right .view {
  position: relative;
}
.view .swiper-container {
  width: 100%;
}
.pd_con .right .gallery-top1 .swiper-slide {
  width: 100%;
}
.pd_con .right .gallery-top1 .swiper-slide img {
  width: 100%;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.pd_con .right .gallery-top1 .swiper-slide:hover img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transform: scale(1.1);
}
.pd_con .right .gallery-thumbs1 {
  background: #fff;
  width: 100%;
  margin-top: 20px;
}
.pd_con .right .gallery-thumbs1 .swiper-slide {
  width: 24%;
  margin-right: 1.333%;
}
.pd_con .right .gallery-thumbs1 .swiper-slide img {
  width: 100%;
  margin: auto;
}
.pd_con .right .gallery-thumbs1 .swiper-slide.active-nav img {
  border: 3px solid #4db401;
}
.preview {
  position: relative;
}
.pd_con .right .arrow-right {
  position: absolute;
  z-index: 30;
  top: 50%;
  right: 100px;
  margin-top: 0;
  width: 51px;
  height: 50px;
  background: url(../img/pd_next.png) no-repeat;
  z-index: 2;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  cursor: pointer;
}
.pd_con .right .arrow-left {
  position: absolute;
  z-index: 30;
  top: 50%;
  left: 100px;
  margin-top: 0;
  width: 51px;
  height: 50px;
  background: url(../img/pd_prev.png) no-repeat;
  z-index: 2;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
  cursor: pointer;
}
.pd_con .right .arrow-right:hover,
.pd_con .right .arrow-left:hover {
  background-position-y: -50px;
}
.pd_con .right .pd2 {
  padding-bottom: 80px;
  border-bottom: 1px solid #d9d9d9;
}
.pd2_top {
  font-size: 36px;
  color: #000000;
  line-height: 46px;
  margin: 73px 0;
}
.pd_con .right .pd2 .table {
  width: 100%;
  overflow-x: scroll;
}
.pd_con .right .pd2 .table::-webkit-scrollbar {
  width: 4px;
  height: 1px;
}
.pd_con .right .pd2 .table::-webkit-scrollbar-thumb {
  background: #4db401;
}
.pd_con .right .pd2 .table::-webkit-scrollbar-track {
  background: #fff;
}
.pd_con .right .pd2 .table1 {
  min-width: 1030px;
}
.pd_con .right .pd2 .table1 tr {
  border-bottom: 1px solid #fff;
}
.pd_con .right .pd2 .table1 th {
  line-height: 96px;
  background: #4db401;
  width: 20%;
  font-size: 20px;
  color: #fff;
  font-weight: 500;
}
.pd_con .right .pd2 .table1 td {
  text-align: center;
  font-size: 16px;
  color: #333333;
  line-height: 96px;
  background: #f3f3f3;
}
.pd_con .right .pd2 img {
  max-width: 100%;
}
/* 产品详情 end */

/* 品牌概况 */
.brand_con .b1 {
  background: url(../img/b1l_bj.jpg) no-repeat left;
  background-size: 39% 100%;
}
.brand_con .b1 .left {
  width: 39%;
  float: left;
  padding: 100px 0 0 0;
  height: 474px;
}
.brand_con .b1 .right {
  width: 61%;
  float: right;
}
.brand_con .b1 .right .h {
  font-size: 24px;
  color: #333333;
  line-height: 40px;
  margin: 95px 0 0 0;
}
/* .brand_con .b1 .right .h .num {
  color: #6cc12e;
} */
.brand_con .b1 .right .p {
  font-size: 18px;
  color: #333333;
  line-height: 36px;
  height: 180px;
  overflow-y: auto;
  margin-top: 65px;
}
.brand_con .b1 .right .p::-webkit-scrollbar {
  width: 4px;
  height: 1px;
}
.brand_con .b1 .right .p::-webkit-scrollbar-thumb {
  background: #4db401;
}
.brand_con .b1 .right .p::-webkit-scrollbar-track {
  background: #fff;
}
.brand_con .b2 {
  background: #f7f7f7;
  position: relative;
}
.brand_con .b2 .tabs {
  width: -webkit-calc(100% - 1250px);
  width: calc(100% - 1250px);
  position: absolute;
  top: 0;
  left: 0;
  margin-left: -webkit-calc(50% - 850px);
  margin-right: calc(50% - 850px);
  margin-bottom: 40px;
  padding-top: 105px;
  z-index: 2;
}

.brand_con .b2 .tabs .h {
  font-size: 24px;
  color: #333333;
  line-height: 34px;
  margin-bottom: 40px;
  font-weight: bold;
}
.brand_con .b2 .tabs .tab{
  overflow: hidden;
}
.brand_con .b2 .tabs .tab span {
  display: block;
  float: left;
  font-size: 18px;
  line-height: 28px;
  color: #a5a5a5;
  margin-right: 56px;
  margin-bottom: 10px;
}

.brand_con .b2 .tabs .tab span.on {
  color: #4db401;
}
.brand_con .b2 .b2_con {
  position: relative;
  overflow: hidden;
}
.brand_con .b2 .b2_con .swiper-slide {
  padding-left: -webkit-calc(50% - 850px);
  padding-left: calc(50% - 850px);
  box-sizing: border-box;
}
.brand_con .b2 .b2_con .left {
  width: -webkit-calc(100% - 1250px);
  width: calc(100% - 1250px);
  float: left;
  margin-top: 300px;
  font-size: 16px;
  color: #333333;
  line-height: 28px;
  height: 140px;
  overflow-y: auto;
}

.brand_con .b2 .b2_con .left::-webkit-scrollbar {
  width: 4px;
  height: 1px;
}
.brand_con .b2 .b2_con .left::-webkit-scrollbar-thumb {
  background: #4db401;
}
.brand_con .b2 .b2_con .left::-webkit-scrollbar-track {
  background: #fff;
}
.brand_con .b2 .b2_con .right {
  width: 1145px;
  float: right;
  overflow: hidden;
}
.brand_con .b2 .b2_con .right img {
  width: 100%;
}
.brand_con .b2 .b2_con .next1,
.brand_con .b2 .b2_con .prev1 {
  width: 50px;
  height: 50px;
  background: no-repeat;
  background-size: 50px 100px;
}
.brand_con .b2 .b2_con .next1:hover,
.brand_con .b2 .b2_con .prev1:hover {
  background-position-y: -50px;
}
.brand_con .b2 .b2_con .next1 {
  background-image: url(../img/i_next.png);
  left: -webkit-calc(50% - 720px);
  left: calc(50% - 720px);
  top: auto;
  bottom: 108px;
}
.brand_con .b2 .b2_con .prev1 {
  background-image: url(../img/i_prev.png);
  left: -webkit-calc(50% - 850px);
  left: calc(50% - 850px);
  top: auto;
  bottom: 108px;
}
.brand_con .b3 {
  padding-bottom: 100px;
  background: url(../img/b3_bj.jpg) no-repeat center/cover;
}
.brand_con .b3_1 {
  padding-top: 100px;
}
.brand_con .b3_1 .left {
  float: left;
  width: 39%;
}
.brand_con .b3_1 .right {
  float: left;
  width: 61%;
}
.brand_con .b3_1 .right .box {
  width: 37%;
  float: left;
  margin-bottom: 70px;
}
.brand_con .b3_1 .right .box:nth-child(2n) {
  float: right;
}
.brand_con .b3_1 .right .box img {
  margin-bottom: 25px;
}
.brand_con .b3_1 .right .box .h {
  font-size: 24px;
  color: #333333;
  line-height: 34px;
  margin-bottom: 18px;
}
.brand_con .b3_1 .right .box .p {
  font-size: 16px;
  color: #333333;
  line-height: 30px;
  height: 60px;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}
.brand_con .b3_2 {
  background: #fff;
  margin-bottom: 100px;
}
.brand_con .b3_2 .box {
  float: left;
  width: 33.33%;
  text-align: center;
  border-right: 1px solid #d8efc7;
  padding: 85px 0 85px 0;
}
.brand_con .b3_2 .box .h {
  font-size: 24px;
  color: #333333;
  line-height: 34px;
}
.brand_con .b3_2 .box .p {
  font-size: 16px;
  color: #666666;
  line-height: 26px;
  height: 78px;
}
.brand_con .b3_3 {

}
.brand_con .b3_3 .left {
  float: left;
  width: 81.5%;
  height: 600px;
  position: relative;
  overflow: hidden;
}
.brand_con .b3_3 .left .txt {
  float: left;
  width: -webkit-calc(100% - 900px);
  width: calc(100% - 900px);
  text-align: center;
  background: #fff;
  height: 100%;
}
.brand_con .b3_3 .left .txt .day {
  font-size: 72px;
  color: #4cb400;
  line-height: 82px;
  margin: 185px 0 53px 0;
}
.brand_con .b3_3 .left .txt .p {
  font-size: 16px;
  color: #333333;
  line-height: 26px;
  padding: 0 5%;
}
.brand_con .b3_3 .left .pic {
  float: left;
  width: 900px;
}
.brand_con .b3_3 .left .pic img{
  width: 100%;
}
.brand_con .b3_3 .left .next1,
.brand_con .b3_3 .left .prev1 {
  width: 50px;
  height: 50px;
  background: no-repeat;
  background-size: 50px 100px;
}
.brand_con .b3_3 .left .next1:hover,
.brand_con .b3_3 .left .prev1:hover {
  background-position-y: -50px;
}
.brand_con .b3_3 .left .next1 {
  background-image: url(../img/i_next.png);
  left: auto;
  left: 23%;
  top: auto;
  bottom: 60px;
}
.brand_con .b3_3 .left .prev1 {
  background-image: url(../img/i_prev.png);
  left: 14.5%;
  right: auto;
  top: auto;
  bottom: 60px;
}
.brand_con .b3_3 .right {
  float: right;
  width: 18.5%;
  text-align: right;
  padding-right: -webkit-calc(50% - 850px);
  padding-right: calc(50% - 850px);
}
.brand_con .b3_3 .right .n_tit .n_en {
  color: #fff;
}
.brand_con .b3_3 .right .n_tit .n_cn {
  color: #fff;
}
.brand_con .b3_3 .right .tab {
  position: relative;
  overflow: hidden;
  height: 410px;
  padding-top: 30px;
  margin-top: 30px;
}

.brand_con .b3_3 .right .tab .swiper-slide {
  font-size: 20px;
  color: #fff;
  padding-bottom: 40px;
  line-height: 24px;
  height: 76px;
  cursor: pointer;
}

.brand_con .b3_3 .right .tab .swiper-slide span {
  display: inline-block;
}
.brand_con .b3_3 .right .tab .swiper-slide-active {
  height: 115px;
}
.brand_con .b3_3 .right .tab .swiper-slide-active span {
  font-size: 28px;
  color: #4cb400;
  padding-bottom: 30px;
  border-bottom: 3px solid #4db401;
}
.brand_con .b4 {
  height: 970px;
  background: url(../img/b4_bj.jpg) no-repeat center/cover;
}
.brand_con .b4 .n_tit {
  position: absolute;
  top: 95px;
  right: 0;
  text-align: right;
}
.brand_con .b4 .n_tit .n_en,
.brand_con .b4 .n_tit .n_cn {
  color: #fff;
}
.brand_con .b4 .n_tit .solid {
  background: #fff;
}
.brand_con .b4 .b4_con {
  position: relative;
  overflow: hidden;
  padding-top: 290px;
  height: 100%;
  box-sizing: border-box;
}
.brand_con .b4 .b4_con .swiper-slide {
  width: 25%;
  text-align: center;
}
.brand_con .b4 .b4_con .swiper-slide img {
  display: inline-block;
  max-height: 394px;
  max-width: 90%;
}
.brand_con .b4 .b4_con .swiper-slide:nth-child(2n) {
  margin-top: 110px;
}

.brand_con .b4 .b4_con .next1,
.brand_con .b4 .b4_con .prev1 {
  width: 50px;
  height: 50px;
  background: no-repeat;
  background-size: 50px 100px;
}
.brand_con .b4 .b4_con .next1:hover,
.brand_con .b4 .b4_con .prev1:hover {
  background-position-y: -50px;
}
.brand_con .b4 .b4_con .next1 {
  background-image: url(../img/pd_next.png);
  right: 0;
  left: auto;
  top: auto;
  bottom: 100px;
}
.brand_con .b4 .b4_con .prev1 {
  background-image: url(../img/pd_prev.png);
  left: 0;
  right: auto;
  top: auto;
  bottom: 100px;
}
/* 品牌概况 end */

/* 品牌优势 */
.ad1 {
  background: url(../img/ad1_bj.jpg) no-repeat;
  background-color: #f2f2f2;
  padding: 95px 0 90px 0;
}
.ad1 .top {
}
.ad1 .top .left {
  float: left;
  width: 17.5%;
}
.ad1 .top .right {
  float: left;
  width: 82.5%;
}
.ad1 .top .right .box {
  float: left;
  width: 48%;
  margin-right: 4%;
  background: #fff;
  border-radius: 7px;
  box-shadow: 1px 5px 10px rgba(0, 0, 0, 0.1);
  padding: 62px 40px 55px 40px;
}
.ad1 .top .right .box:nth-child(2) {
  margin-right: 0;
}
.ad1 .top .right .box .left1 {
  float: left;
  width: 96px;
}
.ad1 .top .right .box .left1 .h {
  font-size: 24px;
  color: #333333;
  line-height: 30px;
  height: 60px;
  margin-bottom: 115px;
}
.ad1 .top .right .box .right1 {
  float: right;
  width: -webkit-calc(100% - 105px);
  width: calc(100% - 105px);
}
.ad1 .top .right .box .right1 .pic {
  width: 100%;
  height: 170px;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 30px;
}
.ad1 .top .right .box .right1 .pic img {
  width: 100%;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.ad1 .top .right .box .right1 .pic:hover img {
  -webkit-transform: scale(1.1);
  transform: scale(1.1);
}
.ad1 .top .right .box .right1 .txt {
  padding-top: 22px;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
  height: 82px;
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  border-top: 1px solid #e5e5e5;
}
.ad1 .bottom .h {
  font-size: 24px;
  color: #333333;
  line-height: 34px;
  margin: 95px 0 86px 0;
  font-weight: bold;
}
.ad1 .bottom .box {
  float: left;
  width: 20%;
  text-align: left;
}
.ad1 .bottom .box .solid {
  width: 23px;
  height: 2px;
  background: #4db401;
  margin: 45px 0 40px 0;
}
.ad1 .bottom .box .p {
  font-size: 16px;
  color: #666666;
  line-height: 36px;
}
.ad2 .n_tit {
  padding: 95px 0;
}
.ad2 .ad_con {
  height: 630px;
  margin-bottom: 40px;
}
.ad2 .ad_con .pic {
  /* width: 1274px; */
  width: 66%;
}
.ad2 .ad_con .txt {
  position: relative;
  /* width: -webkit-calc(100% - 1274px);
  width: calc(100% - 1274px); */
  width: 34%;
  height: 100%;
  border-top: 1px solid #e3e3e3;
  border-bottom: 1px solid #e3e3e3;
}
.ad2 .ad_con1 .pic,
.ad2 .ad_con2 .txt {
  float: left;
}
.ad2 .ad_con1 .txt,
.ad2 .ad_con2 .pic {
  float: right;
}
.ad2 .ad_con .txt .num {
  font-size: 72px;
  color: #4cb400;
  line-height: 92px;
  font-weight: bold;
  border-bottom: 1px solid #e3e3e3;
}
.ad2 .ad_con .txt .h {
  font-size: 24px;
  color: #333333;
  line-height: 34px;
  margin: 67px 0 35px 0;
}
.ad2 .ad_con .txt .p {
  font-size: 16px;
  color: #666666;
  line-height: 36px;
  max-width: 340px;
}
.ad2 .ad_con1 .txt .num,
.ad2 .ad_con1 .txt .h,
.ad2 .ad_con1 .txt .p {
  padding-left: 60px;
}
.ad2 .ad_con1 .txt .zhuzi {
  position: absolute;
  left: 60px;
  bottom: 48px;
}
.ad2 .ad_con2 .txt .num,
.ad2 .ad_con2 .txt .h,
.ad2 .ad_con2 .txt .p {
  padding-left: 15%;
}
.ad2 .ad_con2 .txt .zhuzi {
  position: absolute;
  left: 15%;
  bottom: 48px;
}
.ad2 .ad_con .txt .boxs {
  margin-top: 145px;
}
.ad2 .ad_con .txt .boxs .box {
  float: left;
  width: 33.33%;
  text-align: center;
  margin: 0 0 67px 0;
}
.ad2 .ad_con .txt .boxs .box:nth-child(n + 4) {
  margin-bottom: 0;
}
.ad2 .ad_con .txt .boxs .box img {
  display: inline-block;
  margin-bottom: 14px;
}
.ad2 .ad_con .txt .boxs .box .txt1 {
  font-size: 16px;
  color: #666666;
  line-height: 26px;
}
.ad2 .ad_h {
  font-size: 24px;
  color: #333333;
  line-height: 34px;
  margin: 98px 0 20px 0;
}
.ad2 .ad_p {
  font-size: 16px;
  color: #666666;
  line-height: 26px;
  margin-bottom: 70px;
}
.ad6 {
  padding: 87px 0 100px 0;
  background: #f7f7f7;
}
.ad6 .h {
  font-size: 24px;
  color: #333333;
  line-height: 34px;
  margin-bottom: 50px;
  font-weight: bold;
}
.ad6 .boxs {
  margin-bottom: 70px;
}
.ad6 .box {
  float: left;
  width: 20%;
}
.ad6 .box img {
  margin-bottom: 16px;
}
.ad6 .box .p {
  font-size: 16px;
  color: #666666;
  line-height: 30px;
}
.ad6 .img {
  width: 100%;
  margin-top: 80px;
}
.ad7 {
  padding-top: 100px;
}
.ad7 .left {
  float: left;
}
.ad7 .right {
  float: left;
  width: -webkit-calc(100% - 1320px);
  width: calc(100% - 1320px);
  padding-left: 80px;
}
.ad7 .right .p {
  font-size: 18px;
  color: #333333;
  line-height: 28px;
  margin: 28px 0 3px 0;
}
.ad7 .right .h {
  font-size: 24px;
  color: #333333;
  line-height: 34px;
  margin-bottom: 90px;
}
.ad7 .right .btn {
  position: relative;
  top: 0;
  width: 160px;
  height: 40px;
  border: 3px solid #009944;
  border-radius: 20px;
  background: #4db401;
  text-align: center;
  line-height: 34px;
  color: #fff;
  font-size: 18px;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.ad7 .right .btn:hover {
  top: -4px;
}
/* 品牌优势 end */

/* 解决方案 */
.solve_cons {
  background: #f7f7f7;
}
.solve_con {
  position: relative;
  overflow: hidden;
  padding: 88px 0 250px 0;
}
.solve_con .swiper-slide {
  width: 19%;
  margin-right: 1.2%;
}
.solve_con .swiper-slide:nth-child(2n-1) {
  margin-top: 100px;
}
.solve_con .swiper-slide .pic {
  width: 100%;
  overflow: hidden;
  position: relative;
}
.solve_con .swiper-slide .pic .img {
  width: 100%;
  height: 422px;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.solve_con .swiper-slide .pic:after{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
}
.solve_con .swiper-slide .pic .wh {
  position: absolute;
  top: 25px;
  left: 23px;
  z-index: 2;
}
.solve_con .swiper-slide .txt {
  padding: 52px 24px;
  background: #fff;
  border-bottom: 7px solid #4cb400;
}
.solve_con .swiper-slide .txt .en {
  font-size: 24px;
  color: #333333;
  font-weight: bold;
  line-height: 30px;
}
.solve_con .swiper-slide .txt .cn {
  font-size: 24px;
  color: #333333;
  line-height: 30px;
  margin-top: 7px;
}
.solve_con .swiper-slide .txt .ljt {
  margin-top: 35px;
}
.solve_con .swiper-slide:hover .txt .en,
.solve_con .swiper-slide:hover .txt .cn {
  color: #4db401;
}
.solve_con .swiper-slide:hover .pic .img {
  transform: -webkit-scale(1.1);
  transform: scale(1.1);
}
.solve_con .pagination1 {
  margin-top: 100px;
  bottom: 130px;
}
.solve_con .swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 6px;
}
.solve_con .swiper-pagination-bullet-active {
  background: #4db401;
}
/* 解决方案 end */

/* 人才招聘 */
.r_con .tit {
  font-size: 36px;
  color: #333333;
  line-height: 48px;
  margin: 94px 0 75px 0;
}
.r_con .boxs {
}
.r_con .boxs .box {
  padding: 0 50px;
  background: #f8f8f8;
  margin-bottom: 40px;
  position: relative;
}
.r_con .boxs .box .top {
  cursor: pointer;
}
.r_con .boxs .box .txt {
  padding: 42px 0;
  border-bottom: 1px solid #eaeaea;
}
.r_con .boxs .box .h {
  font-size: 24px;
  color: #4cb400;
  line-height: 24px;
  margin-bottom: 15px;
}
.r_con .boxs .box .top .p {
  font-size: 18px;
  color: #333333;
  line-height: 18px;
  display: none;
}
.r_con .boxs .box .ps {
  font-size: 16px;
  color: #a8a8a8;
  line-height: 18px;
}
.r_con .boxs .box .ps span{
  margin-right: 24px;
}
.r_con .boxs .box .top .btn {
  width: 43px;
  height: 43px;
  position: absolute;
  right: 50px;
  top: 50px;
  background: url(../img/r_jj.png) no-repeat;
  cursor: pointer;
}
.r_con .boxs .box .bottom {
  padding: 20px 0 44px 0;
  display: none;
}
.r_con .boxs .box .bottom .p {
  font-size: 16px;
  color: #818181;
  line-height: 30px;
}
.r_con .boxs .box.on .top .txt {
  border-bottom: none;
}
.r_con .boxs .box.on .top .p {
  display: block;
}
.r_con .boxs .box.on .top .hs {
  padding-bottom: 42px;
  border-bottom: 1px solid #eaeaea;
  margin-bottom: 28px;
}
.r_con .boxs .box.on .top .btn {
  background-position-y: -43px;
}
/* .r_con .boxs .box .bottom.on{display: block;} */
.upload-btn input {
  display: none;
}
.upload-btn em {
  position: relative;
  top: 0;
  display: block;
  /* width: 180px; */
  /* height: 40px; */
  /* text-align: center; */
  /* line-height: 40px; */
  /* border-radius: 20px; */
  /* background: #4db401; */
  color: #000;
  font-size: 16px;
  margin-top: 30px;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
  cursor: pointer;
  font-style: normal;
}
.upload-btn em:hover {
  top: -4px;
}
/* 人才招聘 end */

/* 新闻详情 */
.nd_tit {
  padding: 95px 0 45px 0;
  border-bottom: 1px solid #e6e6e6;
  margin-bottom: 46px;
}
.nd_tit .h {
  font-size: 48px;
  color: #333333;
  line-height: 58px;
  margin-bottom: 30px;
}
.nd_tit .p {
  font-size: 18px;
  color: #333333;
  line-height: 28px;
}
.nd_con {
  padding-bottom: 90px;
  border-bottom: 1px solid #e6e6e6;
  
}
.nd_con .p {
  font-size: 18px!important;
  color: #707070!important;
  line-height: 30px!important;
  margin-bottom: 30px!important;
}
.nd_con div {
  margin: 0!important;
  width: 100%!important;
  font-size: 18px!important;
  color: #707070!important;
  line-height: 30px!important;
  margin-bottom: 30px!important;
}
.nd_con p {
  font-size: 18px!important;
  color: #707070!important;
  line-height: 30px!important;
  margin-bottom: 30px!important;
}
.nd_con img {
  margin: 64px 0!important;
  width: 100%;

}
.nd_bottom {
  position: relative;
  padding: 54px 0 100px 0;
}
.nd_bottom a {
  position: relative;
  top: 0;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.nd_bottom a:hover {
  top: -4px;
}
.nd_bottom .left {
  float: left;
}
.nd_bottom .right {
  float: right;
}
.nd_bottom .center {
  position: absolute;
  top: 60px;
  left: 50%;
  display: block;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
}
.nd_bottom .center:hover {
  top: 56px;
}
/* 新闻详情 end */

@media (max-width: 1920px) {
  .ad2 .ad_h{padding-left: -webkit-calc(2.5% + 20px);padding-left: calc(2.5% + 20px);}
  .ad2 .ad_p{padding-left: -webkit-calc(2.5% + 20px);padding-left: calc(2.5% + 20px);}
}
@media (max-width: 1700px) {
  .w1700 {
    padding: 0 20px;
  }
  .banner .txt {
    left: 20px;
  }
  .banner .l_btn {
    left: 20px;
  }
  .n_banner .txt {
    left: 50px;
  }
  .brand_con .b2 .tabs {
    margin-left: -webkit-calc(2.5% + 20px);
    margin-left: calc(2.5% + 20px);
  }
  .brand_con .b2 .b2_con .swiper-slide {
    padding-left: -webkit-calc(2.5% + 20px);
    padding-left: calc(2.5% + 20px);
  }
  .brand_con .b2 .b2_con .next1 {
    left: -webkit-calc(2.5% + 90px);
    left: calc(2.5% + 90px);
  }
  .brand_con .b2 .b2_con .prev1 {
    left: -webkit-calc(2.5% + 20px);
    left: calc(2.5% + 20px);
  
  }
  .brand_con .b3_3 {
    padding: 0 20px;
  }
  .brand_con .b3_3 .left .txt {
    padding: 0 14px;
  }
  .brand_con .b4 .n_tit {
    right: 20px;
  }
  .i3 .swiper-fater{
    padding-left: -webkit-calc(2.5% + 20px);
    padding-left: calc(2.5% + 20px);
  }
  .i2 .left{padding: 0 20px;}
  .brand_con .b3_3 .left .txt .day{
    font-size: 60px;
  }
  .brand_con .b3_3 .left .next1{
    left: 17%;
  }
  .brand_con .b3_3 .left .prev1{
    left: 9.5%;
  }
 
}
@media (max-width: 1600px) {
  .head .abtn a {
    margin: 0 5px;
  }
  .head .lag {
    margin: 0 20px 0 48px;
}
  .head .solid1 {
    margin-right: 6px;
  }
  .head .abtn .a .nav2 {
    left: -56px;
  }
  .w1600 {
    width: 94%;
  }
  .brand_con .b2 .b2_con .right {
    width: 940px;
  }
  .brand_con .b2 .tabs{
    width: -webkit-calc(100% - 1050px);
    width: calc(100% - 1050px);
  }
  .brand_con .b2 .b2_con .left {
    width: -webkit-calc(100% - 1050px);
    width: calc(100% - 1050px);
  }
  .ad7 .left{
    width: 1200px;
  }
  .ad7 .right{
    width: -webkit-calc(100% - 1200px);
    width: calc(100% - 1200px);
    padding-left: 40px;
  }
  .pl_con .right .box .pic img{height: 240px;}
.solve_con .swiper-slide .pic .img
{
  height: 350px;
}
.brand_con .b3_3 .left .txt .day{
  margin-top: 70px;
}
.brand_con .b3_3 .left .txt{
  width: -webkit-calc(100% - 700px);
  width: calc(100% - 700px);
  height: 78%;
}
.brand_con .b3_3 .left .pic{
  width: 700px;
}
.brand_con .b3_3 .left .next1{
  left: 21%;
}
.brand_con .b3_3 .left .prev1{
  left: 11.5%;
}
.brand_con .b3_3 .left .txt .day{
  font-size: 50px;
}
.brand_con .b3_3 .left .prev1,.brand_con .b3_3 .left .next1{
  bottom: 180px;
}
}
@media (max-width: 1440px) {
  .w1440 {
    width: 94%;
  }
  .banner .txt {
    top: 280px;
  }
  .banner .txt .h {
    font-size: 50px;
  }
  .banner .txt .btn {
    width: 120px;
    height: 30px;
  }
  .i1 .nums li .top .num {
    font-size: 70px;
  }
  .i1 .nums li .top .txt {
    font-size: 20px;
  }
  .i1 .nums li .bottom {
    font-size: 16px;
    margin-top: 8px;
  }
  .i2{
    height: 900px;
  }
  .i3 .swiper-fater .rights .right .swiper-slide .txt {
    font-size: 26px;
  }
  .n_banner .txt {
    top: 40%;
    display: none;
  }
  .n_banner .txt .en {
    font-size: 40px;
    line-height: 40px;
  }
  .n_banner .txt .cn {
    font-size: 32px;
    line-height: 32px;
  }
  .ad1 .top .right .box {
    padding: 30px 30px 20px 30px;
  }
  .ad1 .top .right .box .left1 {
    width: 80px;
  }
  .ad1 .top .right .box .right1 {
    width: -webkit-calc(100% - 90px);
    width: calc(100% - 90px);
  }
  .ad1 .top .right .box .right1 .pic {
    height: auto;
  }
  .ad1 .top .right .box .left1 .h {
    font-size: 20px;
  }
  .ad2 .ad_con{
    height: 470px;
  }
  .ad2 .ad_con .txt .h{
    margin:60px 0 30px 0;
  }
  .ad2 .ad_con .txt .boxs{
    margin-top: 40px;
  }
  .ad2 .ad_con .txt .boxs .box{
    margin-bottom: 10px;
  }
  .ad2 .ad_con .txt .boxs .box img{
    height: 46px;
  }
  .ad7 .left{
    width: 1000px;
  }
  .ad7 .right{
    width: -webkit-calc(100% - 1000px);
    width: calc(100% - 1000px);
  }
  .brand_con .b1 .right .p {
    font-size: 16px;
  }
  .brand_con .b2 .b2_con .right {
    width: 800px;
  }
  .brand_con .b2 .tabs .h {
    font-size: 20px;
  }
  .brand_con .b2 .tabs .tab span {
    font-size: 16px;
    margin-right: 30px;
  }
  .brand_con .b2 .tabs{
    width: -webkit-calc(100% - 850px);
    width: calc(100% - 850px);
  }
  .brand_con .b2 .b2_con .left {
    width: -webkit-calc(100% - 850px);
    width: calc(100% - 850px);
    font-size: 14px;
    margin-top: 280px;
  }
  .brand_con .b2 .b2_con .prev1,
  .brand_con .b2 .b2_con .next1 {
    bottom: 10px;
    width: 30px;
    height: 30px;
    background-size: 30px 60px;
  }
  .brand_con .b2 .b2_con .prev1:hover,
  .brand_con .b2 .b2_con .next1:hover {
    background-position-y: -30px;
  }
  .brand_con .b3_1 .right .box .h {
    font-size: 20px;
    line-height: 30px;
    margin-bottom: 10px;
  }
  .brand_con .b3_1 .right .box .p {
    font-size: 16px;
    line-height: 22px;
    height: 66px;
  }
  .brand_con .b3_3 .left .txt .day {
    font-size: 50px;
  }
  .brand_con .b3_3 .left .next1{
    left: 17%;
  }
  .brand_con .b3_3 .left .prev1{
    left: 7.5%;
  }
  .pd_con .right .r_top {
    font-size: 32px;
  }
  .pd_con .left .l_top {
    font-size: 32px;
  }
  .pd2_top {
    font-size: 32px;
  }
  .pl_con .right {
    float: right;
    width: -webkit-calc(100% - 400px);
    width: calc(100% - 400px);
  }
  .pl_con .right .box {
    margin-bottom: 30px;
  }
  .pl_con .right .box .txt {
    font-size: 20px;
    line-height: 60px;
    height: 60px;
  }
  .pl_con .right .box .txt .t_left {
    height: 60px;
  }
  .solve_con .swiper-slide .txt .en {
    font-size: 20px;
    line-height: 24px;
  }
  .solve_con .swiper-slide .txt .cn {
    font-size: 20px;
    line-height: 26px;
  }
  .ad7 .right .h{margin-bottom: 30px;}
  .pl_con .right .box .pic img{height: 210px;}
  .solve_con .swiper-slide .pic .img{height: 326px;}
  .r_con .boxs .box .ps span{
    margin-right: 12px;
  }
}
@media (max-width: 1366px) {
  .footer .center .list .box {
    float: left;
    width: 17.8%;
  }
   .head .logo {
      width: 400px;
    margin-top: 19px;
}

.head .albb{width: 100px;}
}
@media (max-width: 1280px) {
  .w1280 {
    width: 94%;
  }
  .head .box {
    padding: 0 20px;
  }
  .head .abtn a {
    font-size: 14px;
  }
  .head .ss:hover {
    width: 200px;
  }
  .head .ss:hover input {
    width: 120px;
  }
  .banner .l_btn {
    display: none;
  }
  .i1 .h {
    font-size: 38px;
  }
  .i1 .p {
    font-size: 16px;
    line-height: 26px;
  }
  .i2 {
    height: 920px;
  }
  .i3 .top .h {
    font-size: 38px;
  }
  .i3 .top .btn {
    width: 120px;
    height: 30px;
  }
  .i3 .swiper-fater .rights .right .swiper-slide .txt {
    font-size: 22px;
  }
  .n_tops .n_top {
    display: none;
  }
  .brand_con .b4 .b4_con .swiper-slide {
    padding: 0 6px;
  }
  .r_con .tit {
    font-size: 30px;
  }
  .ad2 .ad_con{
    height: 416px;
  }
  .ad2 .ad_con1 .txt .zhuzi{
    width: 40px;
  }
  .ad2 .ad_con .txt .h{
    margin-top: 50px;
  }
  .pl_con .right .box .pic img{height: auto;}

  
}

@media (max-width: 1200px) {
  .head {
    display: none;
  }
  .m_head {
    display: block;
    height: 50px;
    overflow: hidden;
    padding: 0 5%;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
    z-index: 10;
    background: rgba(255, 255, 255, 1);
    border-bottom: 1px solid #eee;
  }
  .m_head .mlt {
    display: block;
    float: left;
  }
  .m_head .mlt img {
    display: block;
    height: 32px;
    margin-top: 9px;
  }
  .m_head .img {
    width: 50px;
    float: right;
  }
  .m_head .img img {
    display: block;
    width: 100%;
  }
  .m_head .mrt {
    width: 50px;
    height: 50px;
    background: url(../img/ss4.png) center no-repeat;
    background-size: 20px;
    display: block;
    float: right;
  }
  .m_nav {
    font-family: Microsoft Yahei;
    display: block;
    position: fixed;
    z-index: 199;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    top: 0;
    right: -100%;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    transition: all 1s;
    overflow: hidden;
    box-sizing: border-box;
  }
  .m_nav.act {
    right: 0;
  }
  .m_out {
    width: 15%;
    float: left;
  }
  .m_out img {
    display: block;
    width: 100%;
  }
  .m_nav {
    display: block;
    position: fixed;
    z-index: 199;
    width: 100%;
    height: 100%;
    background: #fff;
    top: 0;
    right: -100%;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    transition: all 1s;
    overflow: hidden;
    box-sizing: border-box;
  }
  .m_nav.act {
    right: 0;
  }
  .m_out {
    width: 50px;
    float: right;
    max-width: 50px;
    margin-right: 3%;
  }
  .m_out img {
    display: block;
    width: 100%;
  }
  .wow {
    opacity: 1;
  }

  .m_head{z-index: 50;}

  .m_navbox {
    width: 100%;
    box-sizing: border-box;
    float: none;
    background: #fff;
    /* height: calc(100% - 80px); */
    box-sizing: border-box;
    padding: 20px 0 13px 0;
    overflow: auto;
    box-sizing: border-box;
  }
 .m_nav .en{
      padding: 0 0 23px 65px;
      position: relative;
  }
  .m_nav .en::before{
    width: 30px;
    height: 20px;
    content: "";
    display: block;
    background: url(../images/china_1.jpg) center no-repeat;
    background-size: cover;
    position: absolute;
    top: 17%;
    left: 30px;
    transform: translateY(-50%);
  }
.m_nav .ss{padding-left: 30px;}
.m_nav .ss input{width: 230px;height: 40px;line-height: 38px;border: 1px solid #666;border-radius: 4px;padding-left: 10px;vertical-align: bottom;}
.m_nav .ss a{width:80px;height: 40px;line-height: 40px;text-align: center;color: #fff;background: #4db401;border-radius: 4px;vertical-align: bottom;}
  .m_navbox div,
  .m_navbox a {
    color: #666;
    display: block;
  }
  .m_navbox a {
    font-size: 16px;
    line-height: 20px;
    padding: 10px 0;
  }
  .m_navbox div,
  .m_navbox a.ltp {
    font-size: 18px;
    line-height: 30px;
    padding: 10px 0;
    display: block;
  }
  .m_navbox li > div:nth-child(1),
  .m_navbox a.ltp {
    padding: 10px 30px 10px 50px;
    position: relative;
  }
  .m_navbox li > div:nth-child(1):after,
  .m_navbox a.ltp:after {
    content: "";
    display: block;
    width: 5px;
    height: 20px;
    background: #4db401;
    position: absolute;
    top: 50%;
    margin-top: -10px;
    left: 30px;
  }
  .m_navbox li > div:nth-child(1) {
    background: url(../img/plus.png) 95% center no-repeat;
    background-size: 16px;
  }
  .m_navbox li.act > div:nth-child(1) {
    background: url(../img/reduce.jpg) 95% center no-repeat;
  }
  .m_navbox div.lbt {
    padding: 5px 50px;
    display: none;
    border-bottom: 1px solid #4db401;
  }
  .m_navbox li.act > div:nth-child(1) {
    color: #4db401;
  }
  .m_navbox li.act > div:nth-child(1):after {
    background: #4db401;
  }
  .m_navbox .lange {
    text-align: center;
  }
  .m_navbox .lange a {
    display: inline-block;
    margin: 0 10px;
  }
  .m_navbox li.lang {
    padding: 10px;
  }
  .m_navbox li.lang > a {
    display: block;
    float: left;
    text-align: center;
    width: 50%;
    font-size: 20px;
  }
  .m_navbox li.se {
    padding: 10px 30px;
  }
  .m_navbox li.se input {
    display: block;
    width: calc(100% - 40px);
    float: left;
    display: block;
    height: 40px;
    border: none;
    outline: none;
    padding: 0 10px;
    border-bottom: 1px solid #ddd;
  }
  .m_navbox li.se a {
    display: block;
    width: 40px;
    float: right;
    padding: 0;
  }
  .m_navbox li.se a img {
    display: block;
    width: 20px;
    margin: 10px;
  }
  /* header end */
  .banner .pimg {
    display: none;
  }
  .banner .mimg {
    display: block;
  }
  .n_banner .pimg {
    display: none;
  }
  .n_banner .mimg {
    display: block;
  }
  .n_banner .txt .en {
    font-size: 30px;
    line-height: 30px;
  }
  .n_banner .txt .cn {
    font-size: 26px;
    line-height: 26px;
  }
  .banner_bj {
    display: none;
  }
  .banner .txt {
    top: 30%;
  }
  .banner .txt .h {
    font-size: 40px;
  }
  .i1 .nums li .top .num {
    font-size: 26px;
  }
  .i1 .nums li .top .txt {
    vertical-align: middle;
  }
  .i1 .nums li .bottom {
    font-size: 14px;
  }
  .i2 .left {
    float: none;
    width: 100%;
    padding: 0 14px;
  }
  .i2 .right {
    display: none;
  }
  .i2 .left .t_box .pic {
    width: 48px;
    height: 26px;
    background-size: 48px 52px;
  }
  .i2 .left .t_box:hover .pic,
  .i2 .left .t_box.on .pic {
    background-position-y: -26px;
  }
  .i2 .left .t_box .txt {
    font-size: 18px;
  }
  .i2 .left .c_box .txt .h {
    font-size: 24px;
  }
  .i2 .left .c_box .txt .btn {
    width: 120px;
    height: 30px;
  }
  .i2 .left>.btn {
    width: 120px;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
  }
  
  .i3 .swiper-fater {
    padding-left: 3%;
  }
  .i3 .swiper-fater .left {
    width: 180px;
  }
  .i3 .swiper-fater .rights {
    width: -webkit-calc(100% - 180px);
    width: calc(100% - 180px);
  }
  .i3 .swiper-fater .left .h {
    font-size: 20px;
  }
  .i3 .swiper-fater .rights .right .swiper-slide {
    width: 80%;
  }
  .footer .center .list {
    display: none;
  }
  .footer .center .right {
    float: none;
    width: 100%;
    text-align: left;
  }
  .footer .center .right .txt {
    padding-right: 0;
    padding-left: 70px;
    background-position: top left;
  }
  .ad1 .top .left {
    float: none;
    width: 100%;
  }
  .ad1 .top .right {
    float: none;
    width: 100%;
  }
  .n_tit {
    margin-bottom: 20px;
  }
  .n_tit .n_en {
    font-size: 16px;
    line-height: 20px;
    font-weight: bold;
  }
  .n_tit .solid {
    margin: 20px 0 8px 0;
  }
  .n_tit .n_cn {
    font-size: 28px;
  }
  .brand_con .b1 .left {
    float: none;
    width: 100%;
  }
  .brand_con .b1 .right {
    float: none;
    width: 100%;
  }
  .brand_con .b1 {
    padding:0 20px 20px 20px;
  }
  .brand_con .b1 .right .h {
    font-size: 20px;
    line-height: 34px;
  }
  .brand_con .b1 .right .p {
    font-size: 14px;
    line-height: 28px;
  }
  .brand_con .b1 .left {
    padding-top: 40px;
    height: auto;
  }
  .brand_con .b1 .right .h {
    margin-top: 40px;
  }
  .brand_con .b1 .right .p {
    margin-top: 30px;
    height: auto;
  }
  .brand_con .b2 .b2_con .swiper-slide {
    padding: 0 20px;
  }
  .brand_con .b2 .tabs{
    width: 100%;
  }
  .brand_con .b2 .b2_con .left {
    width: 100%;
    float: none;
  }
  .brand_con .b2 .b2_con .right {
    width: 100%;
    float: none;
  }
  .brand_con .b3_1 .left {
    float: none;
    width: 100%;
    margin-bottom: 30px;
  }
  .brand_con .b3_1 .right .box {
    width: 47%;
  }
  .brand_con .b3_1 .right .box img {
    margin-bottom: 10px;
  }
  .brand_con .b3_1 .right .box .h {
    font-size: 18px;
    line-height: 24px;
  }
  .brand_con .b3_1 .right .box .p {
    font-size: 14px;
  }
  .brand_con .b3_1 .right {
    float: none;
    width: 100%;
  }
  .brand_con .b3_2 .box .h {
    font-size: 22px;
  }
  .brand_con .b3_2 .box .p {
    font-size: 14px;
  }
  .brand_con .b3_3 .right {
    width: 100%;
    float: none;
    text-align: left;
  }
  .brand_con .b3_3 .right .tab {
    display: none;
  }
  .brand_con .b3_3 .left {
    width: 100%;
    float: none;
  }
  .brand_con .b3_3 .left .txt .day {
    font-size: 40px;
  }
  .brand_con .b3_3 .left .txt .p {
    font-size: 14px;
  }
  .brand_con .b4 .b4_con .swiper-slide {
    width: 50%;
  }
  .c1 {
    padding: 30px 0;
  }
  .c1 .left {
    width: 100%;
    float: none;
    margin-bottom: 20px;
    position: relative;
  }
  .c1 .left .code {
    margin-top: 0;
    width: 80px;
    position: absolute;
    top: 0;
    right: 0;
  }
  .c1 .right {
    width: 100%;
    float: none;
    margin-top: 30px;
  }
  .c1 .right .box {
    width: 33.33%;
    padding: 20px 3px;
    height: 300px;
  }
  .c1 .right .box .txt {
    font-size: 14px;
  }
  .c1 .right .box .h {
    font-size: 20px;
    margin-bottom: 8px;
  }
  .c1 .right .box .solid {
    margin-bottom: 8px;
  }
  .c3 {
    margin-bottom: 10px;
  }
  .c2 .map {
    height: 300px;
  }
  .c3 .tit {
    margin: 30px 0 30px 0;
  }
  .c3 .box .txt {
    padding: 20px;
  }
  .c3 .box .txt .h {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .c3 .box .txt .p {
    font-size: 14px;
    line-height: 20px;
  }
  .c4 {
    padding: 30px 0;
  }
  .c4 form {
    margin-top: 30px;
  }
  .c4 form .input {
    width: 100%;
    float: none;
    margin-right: 0;
    font-size: 14px;
    line-height: 60px;
    height: 60px;
    margin-bottom: 15px;
    padding-left: 14px;
  }
  .c4 form .input input {
    line-height: 60px;
  }
  .c4 form .dz input {
    float: left;
    font-size: 14px;
    line-height: 60px;
  }
  .c4 form .box span.h1 {
    font-size: 14px;
    padding-bottom: 10px;
  }
  .c4 form .box {
    padding: 14px;
  }
  .c4 form .box .h {
    font-size: 14px;
    padding-bottom: 10px;
  }
  .c4 form .box label {
    width: 50%;
    font-size: 12px;
    margin-bottom: 15px;
  }
  .c4 form textarea {
    padding: 14px;
    min-height: 200px;
    font-size: 14px;
  }
  .c4 form input[type="submit"] {
    width: 200px;
    height: 50px;
    line-height: 50px;
    font-size: 16px;
    margin-top: 14px;
    margin-bottom: 30px;
  }
  .nd_tit {
    padding: 30px 0 20px 0;
    margin-bottom: 20px;
  }
  .nd_tit .h {
    font-size: 30px;
    line-height: 40px;
    margin-bottom: 15px;
  }
  .nd_tit .p {
    font-size: 14px;
    line-height: 22px;
  }
  .nd_con {
    padding-bottom: 30px;
  }
  .nd_con .p {
    font-size: 14px!important;
    line-height: 24px!important;
    margin-bottom: 15px!important;
  }
  .nd_con div {
    font-size: 14px!important;
    line-height: 24px!important;
    margin-bottom: 15px!important;
  }
  .nd_con p {
    font-size: 14px!important;
    line-height: 24px!important;
    margin-bottom: 15px!important;
  }
  .nd_con img {
    margin: 20px 0!important;
  }
  .nd_bottom {
    padding: 30px 0 30px 0;
  }
  .nd_bottom .center {
    top: 31px;
  }
  .pl_con .left {
    float: none;
    width: 100%;
    margin-bottom: 20px;
  }
  .pl_con .right {
    float: none;
    width: 100%;
  }
  .pl_con {
    margin-top: 30px;
  }
  .pl_con .left .tit {
    line-height: 50px;
    font-size: 16px;
  }
  .pl_con .left .tit span {
    height: 50px;
  }
  .pl_con .left .box .top {
    line-height: 44px;
    font-size: 14px;
  }
  .pl_con .left .box .a_box a {
    font-size: 14px;
    line-height: 24px;
  }
  .r_con .tit {
    font-size: 26px;
    margin: 30px 0;
  }
  .r_con .boxs .box {
    padding: 0 20px;
  }
  .r_con .boxs .box .top .btn {
    right: 20px;
  }
  .r_con .boxs .box .txt {
    padding-right: 80px;
  }
  .r_con .boxs .box .h {
    font-size: 20px;
    line-height: 20px;
  }
  .r_con .boxs .box .top .p {
    font-size: 16px;
  }
  .r_con .boxs .box .ps {
    font-size: 14px;
  }
  .r_con .boxs .box.on .top .hs {
    padding-bottom: 20px;
  }
  .r_con .boxs .box .bottom .p {
    font-size: 14px;
  }
  .r_con .boxs .box .txt {
    padding: 20px 60px 20px 0;
  }
  .r_con .boxs .box .top .btn {
    width: 30px;
    height: 30px;
    background-size: 30px 60px;
  }
  .r_con .boxs .box.on .top .btn {
    background-position-y: -30px;
  }
  .solve_con {
    padding: 30px 0 180px 0;
  }
  .solve_con .swiper-slide {
    width: 33%;
  }
  .gmy_xan {
    /* display: none; */
    right: 10px;
  }
  .gmy_xan .one{
    width: 36px;
    height: 36px;
  }
  .ad7{
    padding-top: 30px;
  }
  .ad7 .left{
    width: 100%;
  }
  .ad7 .right{
    width: 100%;
    padding:30px 0;
  }
}

@media (max-width: 768px) {
  .banner .txt {
    top: 40%;
    display: none;
  }
  .banner .txt .h {
    font-size: 30px;
    margin-bottom: 0;
  }
  .banner .pagination1 {
    bottom: 20px;
  }
  .banner > .swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 8px;
  }
  .i1 .nums li .top .txt {
    font-size: 12px;
  }
  .i1 {
    padding: 40px 14px;
    height: 600px;
    background-position: center;
  }
  .i1 .h {
    font-size: 28px;
    margin-bottom: 24px;
    font-weight: bold;
  }
  
  .i1 .p {
    font-size: 14px;
  }
  .i1 .btn {
    width: 120px;
    height: 30px;
    line-height: 24px;
    font-size: 14px;
    margin-top: 40px;
  }
  .i1 .nums {
    margin: 30px 0 40px 0;
  }
  .i1 .nums li .top .num {
    line-height: 50px;
    font-size: 20px;
    font-weight: bold;
  }
  
  .i1 .nums li .bottom {
    padding: 0 4px;
    margin-top: 0;
    line-height: 18px;
    font-size: 12px;
  }
  .i2 {
    height: auto;
  }
  .i2 .left .top {
    padding-top: 40px;
  }
  .i2 .left .t_box .txt {
    font-size: 14px;
    line-height: 24px;
    margin: 7px 0 20px 0;
    font-weight: bold;
  }

  .i2 .left {
    padding-bottom: 40px;
  }
  .i2 .left .c_box {
    width: 49%;
    margin-right: 2%;
  }
  .i2 .left .c_box .txt{
    top: 40px;
  }
  
  .i2 .left .c_box .txt .h {
    font-size: 14px;
    line-height: 18px;
    padding: 0 12px;

  }
  .i2 .left .c_box .txt .btn {
    display: none;
  }
  .i3 {
    padding: 40px 0;
    display: none;
  }
  .i3 .top {
    margin-bottom: 30px;
  }
  .i3 .top .btn{
    margin-top: 10px;
  }
  .i3 .top .h {
    font-size: 28px;
  }

  .i3 .swiper-fater .left {
    width: 100%;
    float: none;
    overflow: hidden;
  }
  .i3 .swiper-fater .rights {
    width: 100%;
  }
  .i3 .swiper-fater .left .h {
    margin-bottom: 20px;
    padding-bottom: 8px;
    font-size: 16px;
    float: left;
    margin-right: 20px;
  }
  .i3 .swiper-fater .rights .right .swiper-slide {
    width: 92%;
  }
  .i3 .swiper-fater .rights .right .swiper-slide .txt {
    font-size: 16px;
    line-height: 28px;
    height: 56px;
    margin: 6px 0 20px 0;
  }
  .i3 .swiper-fater .rights .right:after {
    width: 80px;
  }
  .i4 {
    display: none;
  }
  .i4 .i4_box .txt {
    top: 22%;
  }
  .i4 .i4_box:hover .txt {
    top: 22%;
  }
  .i4 .i4_box .txt img {
    width: 40px;
  }
  .i4 .i4_box .txt .p {
    font-size: 12px;
    line-height: 18px;
  }
  .footer .top {
    padding: 20px 0 10px 0;
    border-bottom: none;
  }
  .footer .fbtm .flt {
    float: none;
    line-height: 22px;
  }
  .footer .fbtm a,
  .footer .fbtm span {
    float: none;
    line-height: 22px;
  }
  .footer .fbtm .flt span {
    margin-left: 0;
  }
  .footer .fbtm {
    line-height: 22px;
    padding: 8px 0;
  }
  .footer .center .right .txt .tel {
    font-size: 18px;
    line-height: 18px;
    margin-top: 8px;
  }
  .footer .center .right .txt .h {
    font-size: 14px;
    line-height: 14px;
  }
  .footer .center .right .txt .p {
    font-size: 12px;
    line-height: 20px;
  }
  .footer .center .right .txt {
    margin-bottom: 14px;
    background-size: 32px 32px;
    padding-left: 50px;
  }
  .footer .center .right {
    padding-top: 30px;
    display: none;
  }
  .footer .center {
    padding-bottom: 10px;
  }
  .footer .f_logo img {
    width: 30px;
  }
  .footer .right .btn {
    width: 32px;
  }
  .n_tit .n_cn {
    font-size: 24px;
    line-height: 24px;
    font-weight: bold;
  }
  .ad1 {
    padding: 35px 0 30px 0;
  }
  .ad1 .bottom .h {
    font-size: 20px;
    margin: 35px 0 30px 0;
  }
  .ad1 .top .right .box {
    float: none;
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
    padding: 14px;
  }
  .ad1 .top .right .box .left1 .h {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 65px;
  }
  .ad1 .top .right .box .left1 img {
    width: 40px;
  }
  .ad1 .top .right .box .right1 .txt {
    font-size: 14px;
    line-height: 20px;
    padding-top: 10px;
    height: 50px;
  }
  .ad1 .top .right .box .right1 .pic {
    margin-bottom: 15px;
  }
  .ad1 .bottom .box {
    width: 50%;
    padding: 0 10px;
    text-align: center;
    margin-bottom: 25px;
  }
  .ad1 .bottom .box img {
    height: 40px;
    display: inline-block;
  }
  .ad1 .bottom .box .solid {
    display: table;
    margin: 15px auto;
  }
  .ad1 .bottom .box .p {
    font-size: 13px;
    line-height: 20px;
    height: 40px;
  }
  .ad2 .n_tit {
    padding: 30px 0 20px 0;
    margin-bottom: 0;
  }
  .ad2 .ad_con {
    height: auto;
    margin-bottom: 0;
  }
  .ad2 .ad_con .txt {
    float: none;
    width: 100%;
    height: auto;
    border-bottom: none;
  }
  .ad2 .ad_con .txt .num {
    font-size: 40px;
    line-height: 60px;
  }
  .ad2 .ad_con .txt .h {
    font-size: 18px;
    margin: 20px 0 10px 0;
    line-height: 30px;
  }
  .ad2 .ad_con .txt .p {
    font-size: 14px;
    line-height: 20px;
  }
  .ad2 .ad_con .txt .zhuzi {
    display: none;
  }
  .ad2 .ad_con .pic {
    float: none;
    width: 100%;
    padding-top: 20px;
  }
  .ad2 .ad_con1 .txt .num,
  .ad2 .ad_con1 .txt .h,
  .ad2 .ad_con1 .txt .p {
    padding-left: 20px;
  }
  .ad2 .ad_con2 .txt .num,
  .ad2 .ad_con2 .txt .h,
  .ad2 .ad_con2 .txt .p {
    padding-left: 20px;
  }
  .ad2 .ad_con .txt .boxs {
    margin-top: 35px;
  }
  .ad2 .ad_h {
    padding: 0 20px;
    margin: 40px 0 10px 0;
    font-size: 18px;
  }
  .ad2 .ad_p {
    padding: 0 20px;
    font-size: 14px;
    margin-bottom: 30px;
  }
  .ad2 .ad_con .txt .boxs .box {
    margin-bottom: 20px;
  }
  .ad2 .ad_con .txt .boxs .box img {
    height: 40px;
  }
  .ad6 {
    padding: 30px 0;
  }
  .ad6 .h {
    font-size: 18px;
    margin-bottom: 30px;
  }
  .ad6 .boxs {
    margin-bottom: 30px;
  }
  .ad6 .box {
    width: 50%;
    padding: 0 8px;
    margin-bottom: 20px;
  }
  .ad6 .box img {
    display: inline-block;
    height: 50px;
  }
  .ad6 .box .p {
    font-size: 14px;
  }

  .ad6 .img {
    margin-top: 0;
  }
  .ad7 {
    padding-top: 30px;
  }
  .ad7 .left {
    float: none;
    width: 100%;
  }
  .ad7 .right {
    float: none;
    width: 100%;
    padding: 20px 0 30px 0;
    padding-left: 20px;
  }
  .ad7 .right .p {
    font-size: 14px;
    line-height: 24px;
    margin-top: 14px;
  }
  .ad7 .right .h {
    font-size: 20px;
    line-height: 30px;
    margin-bottom: 40px;
  }
  .ad7 .right .btn {
    width: 120px;
    height: 30px;
    font-size: 14px;
    line-height: 24px;
  }
  .brand_con .b1 .right .h {
    font-size: 18px;
    margin: 0;
  }
  .brand_con .b1 .right .p {
    margin-top: 14px;
  }
  .brand_con .b2 .tabs {
    padding-top: 30px;
  }
  .brand_con .b2 .tabs .h {
    margin-bottom: 10px;
  }
  .brand_con .b2 .b2_con {
    padding-bottom: 90px;
  }
  .brand_con .b2 .b2_con .left {
    margin-top: 160px;
    height: auto;
  }

  .brand_con .b2 .b2_con .prev1,
  .brand_con .b2 .b2_con .next1 {
    bottom: 30px;
  }
  .brand_con .b3_1 {
    padding: 30px 20px;
  }
  .brand_con .b3_1 .right .box {
    margin-bottom: 20px;
  }
  .brand_con .b3_1 .right .box .h {
    font-size: 16px;
  }
  .brand_con .b3_1 .right .box .p {
    font-size: 13px;
  }
  .brand_con .b3_2 {
    margin-bottom: 30px;
  }
  .brand_con .b3_2 .box {
    padding: 30px 0;
    width: 100%;
    padding: 20px 5%;
    border-bottom: 1px solid #ddd;
  }

  .brand_con .b2 .tabs .tab span{margin-bottom: 0;}

  .brand_con .b3_2 .box .p{height: auto;}
  .brand_con .b3_2 .box .h {
    font-size: 18px;
  }
  .brand_con .b3_2 .box .p {
    font-size: 12px;
  }
  .brand_con .b3 {
    padding-bottom: 30px;
  }
  .brand_con .b3_3 .left {
    height: auto;
  }
  .brand_con .b3_3 .left .txt {
    float: none;
    width: 100%;
    padding-bottom: 20px;
  }
  .brand_con .b3_3 .left .txt .day {
    margin: 0 0 0 0;
    font-size: 35px;
  }
  .brand_con .b3_3 .left .txt .p {
    font-size: 12px;
  }
  .brand_con .b3_3 .left .pic {
    float: none;
    width: 100%;
  }
  .brand_con .b3_3 .left .pic img {
    width: 100%;
  }
  .brand_con .b3_3 .left .prev1 {
    left: 10px;
    bottom: 40%;
  }
  .brand_con .b3_3 .left .next1 {
    left: auto;
    right: 10px;
    bottom: 40%;
  }
  .brand_con .b3_3 .left .next1,
  .brand_con .b3_3 .left .prev1 {
    width: 30px;
    height: 30px;
    background-size: 30px 60px;
  }
  .brand_con .b3_3 .left .next1:hover,
  .brand_con .b3_3 .left .prev1:hover {
    background-position-y: -30px;
  }
  .brand_con .b4 {
    height: auto;
  }
  .brand_con .b4 .b4_con .swiper-slide {
    width: 100%;
  }
  .brand_con .b4 .b4_con .swiper-slide:nth-child(2n) {
    margin-top: 0;
  }
  .brand_con .b4 .n_tit {
    top: 40px;
  }
  .brand_con .b4 .b4_con {
    padding-top: 175px;
    padding-bottom: 120px;
  }
  .brand_con .b4 .b4_con .next1,
  .brand_con .b4 .b4_con .prev1 {
    bottom: 40px;
  }
  .brand_con .b4 .b4_con .next1,
  .brand_con .b4 .b4_con .prev1 {
    width: 30px;
    height: 30px;
    background-size: 30px 60px;
  }
  .brand_con .b4 .b4_con .next1:hover,
  .brand_con .b4 .b4_con .prev1:hover {
    background-position-y: -30px;
  }
  .c1 .right .box img {
    width: 50px;
  }
  .c1 .right .box .txt {
    font-size: 12px;
  }
  .c3 .box {
    float: none;
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .c3 .box .txt {
    padding: 14px;
  }
  .c3 .box .txt .h {
    font-size: 18px;
  }
  .nd_tit .h {
    font-size: 26px;
    margin-bottom: 6px;
  }
  .pd_con {
    padding-top: 30px;
  }
  .pd_con .left {
    width: 100%;
    float: none;
  }
  .pd_con .left .l_top {
    font-size: 22px;
    padding-bottom: 20px;
  }
  .pd_con .left .box {
    display: block;
    margin-bottom: 20px;
    width: 48%;
    float: left;
    margin-right: 4%;
    margin-bottom: 20px;
  }

  .pd_con .left .box:nth-child(2n+1) {
    margin-right: 0;
  }
  .pd_con .right {
    width: 100%;
    float: none;
  }
  .pd_con .right .r_top {
    font-size: 22px;
    padding-bottom: 20px;
  }
  .pd2_top {
    font-size: 22px;
    margin: 20px 0;
  }
  .pd_con .right .pd2 .table1 th {
    line-height: 56px;
    font-size: 14px;
  }
  .pd_con .right .pd2 .table1 td {
    line-height: 56px;
    font-size: 14px;
  }
  .pd_con .right .pd2 {
    padding-bottom: 30px;
  }
  .pd_con .right {
    padding-bottom: 30px;
  }
  .pd_con .right .arrow-right {
    right: 20px;
  }
  .pd_con .right .arrow-left {
    left: 20px;
  }
  .pd_con .right .arrow-right,
  .pd_con .right .arrow-left {
    width: 30px;
    height: 30px;
    background-size: 30px 60px;
  }
  .pd_con .right .arrow-right:hover,
  .pd_con .right .arrow-left:hover {
    background-position-y: -30px;
  }
  .pl_con .right .box {
    float: none;
    width: 100%;
    margin-right: 0;
    margin-bottom: 20px;
  }
  .pl_con .right .box .txt {
    font-size: 16px;
  }
  .page {
    margin-bottom: 30px;
  }
  .page span {
    width: 24px;
    height: 24px;
    line-height: 24px;
    margin: 0 2px;
  }
  .page input {
    width: 24px;
    height: 24px;
    line-height: 22px;
  }
  .page .num {
    font-size: 12px;
  }
  .page .btn5 {
    font-size: 12px;
  }
  .r_con .tit {
    font-size: 22px;
    line-height: 40px;
    margin: 20px 0;
  }
  .upload-btn em {
    font-size: 14px;
    width: 120px;
    height: 30px;
    line-height: 30px;
  }
  .r_con .boxs .box {
    margin-bottom: 20px;
  }
  .r_con .boxs .box .h {
    font-size: 18px;
  }
  .solve_con .swiper-slide {
    width: 50%;
  }
  .solve_con .swiper-slide .txt {
    padding: 20px 14px;
  }
  .solve_con .swiper-slide .txt .en {
    font-size: 16px;
  }
  .solve_con .swiper-slide .txt .cn {
    font-size: 16px;
  }
  .solve_con {
    padding-bottom: 70px;
  }
  .solve_con .pagination1 {
    bottom: 40px;
  }
  .z_tanchuang .tbox .modal {
    width: 70%;
  }
  .w1700{
    padding: 0;
  }
  .ad6 .box .p{
    line-height: 26px;
  }
  .solve_con .swiper-slide .pic .img{height: 234px;}
}

@media (max-width: 1580px) {
    .i1 .nums li .top .num {
    font-size: 80px;
}
.i1 .nums li {
    float: left;
    width: 24%;
    margin-right: 1.333%;
}
.i1 .nums li:last-child {
    margin-right: 0;
}
}