#header {
  height: 780px;
}
* {
  font-family: "microsoft yahei";
}
#banner {
}
.swiper-container {
  width: 586px;
  height: 466px;
  overflow: hidden;
  position: relative;
}
.swiper-container .slide-title {
  height: 79px;
  line-height: 79px;
  background: #00a6f4;
  padding-left: 15px;
  overflow: hidden;
}
.swiper-container p {
  color: #fff;
  font-size: 18px;
  width: 400px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-transform: uppercase;
}
.swiper-container .slide-img {
  width: 587px;
  height: 381px;
  margin-bottom: 5px;
  overflow: hidden;
}
.swiper-container .slide-img img {
  width: 587px;
  height: 381px;
  transition: 600ms;
  object-fit: cover;
}
.swiper-container .slide-img img:hover {
  transform: scale(1.1);
}
.swiper-container .swiper-pagination {
  position: absolute;
  bottom: 1px;
  right: 0;
  height: 79px;
  line-height: 79px;
  z-index: 2;
  background: #00a6f4;
  padding: 0 20px;
}
.swiper-pagination span {
  width: 11px;
  height: 11px;
  display: inline-block;
  border-radius: 50%;
  border: 2px solid #fff;
  cursor: pointer;
  margin-left: 5px;
}
.swiper-pagination .swiper-active-switch {
  border: 2px solid #91d9fa;
}
.product {
  padding-bottom: 65px;
  background: url(../images/pro_bg.png);
  padding-top: 45px;
}
.product .fr {
  width: 614px;
  height: 466px;
  overflow: hidden;
  position: relative;
}
.product .fr li {
  margin: 0 0 14px 14px;
  position: relative;
  width: 292px;
  height: 225px;
  overflow: hidden;
}
.product .fr img {
  width: 292px;
  height: 225px;
  object-fit: cover;
}
.product h3 {
  margin-bottom: 45px;
}
.cont_info {
  position: absolute;
  z-index: 0;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
}
.cont_info .bg {
  -moz-transition: all 0.4s ease-out;
  -o-transition: all 0.4s ease-out;
  -webkit-transition: all 0.4s ease-out;
  transition: all 0.4s ease-out;
  display: inline-block;
  vertical-align: middle;
  position: absolute;
  left: 0;
  top: -22%;
  width: 100%;
  height: 150%;
  line-height: 1.5;
  background-color: rgba(0, 166, 244, 0.6);
  z-index: 0;
  -moz-border-radius: 50%;
  -webkit-border-radius: 50%;
  border-radius: 50%;
  -moz-transform: translateX(-100px);
  -ms-transform: translateX(-100px);
  -webkit-transform: translateX(-100px);
  transform: translateX(-100px);
  -moz-transform: translateY(-100px);
  -ms-transform: translateY(-100px);
  -webkit-transform: translateY(-100px);
  transform: translateY(-100px);
  -moz-transform: scale(0);
  -ms-transform: scale(0);
  -webkit-transform: scale(0);
  transform: scale(0);
  filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
  /* opacity: 0; */
}
.product .fr li:hover .cont_info .bg {
  -moz-transform: scale(1.3);
  -ms-transform: scale(1.3);
  -webkit-transform: scale(1.3);
  transform: scale(1.3);
  filter: progid:DXImageTransform.Microsoft.Alpha(enabled=false);
  opacity: 1;
}
.cont_info .ps {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  opacity: 0;
  transition: 2.2ms;
}
.product .fr li:hover .cont_info .ps {
  opacity: 1;
}
.cont_info .ps p {
  color: #fff;
  padding: 0 10px;
}
.cont_info .cont {
  word-break: break-all;
  margin-top: 15px;
  font-family: "microsoft yahei";
}
.cont_info i {
  width: 42px;
  height: 42px;
  display: block;
  background: url(../images/pro.png) no-repeat;
  margin: 25px auto 15px;
}
.cont_info .info_t {
  font-size: 18px;
  width: 235px;
  margin: 0 auto;
  font-family: "microsoft yahei";
  text-transform: uppercase;
}
.swiper-container2 {
  width: 1240px;
  overflow: hidden;
  height: 400px;
  padding-left: 10px;
  position: relative;
  left: -5px;
}
.swiper-container2 .swiper-slide > div {
  width: 266px;
  overflow: hidden;
  margin-right: 34px;
  height: 171px;
}
.swiper-container2 .swiper-slide .slide-title {
  height: 205px;
  background: #f9f9f9;
  box-sizing: border-box;
  padding: 15px;
}
.swiper-pagination2 {
  bottom: 50px;
}
.swiper-container2 .slide-title > p {
  padding-bottom: 5px;
  border-bottom: 1px solid #ddd;
  display: block;
}
.swiper-container2 .title {
  width: 192px;
  display: inline-block;
  word-break: break-all;
}
.swiper-product-prev2,
.swiper-product-next2 {
  width: 31px;
  height: 60px;
  top: 50%;
  margin-top: -30px;
  cursor: pointer;
  opacity: 0;
  transition: 600ms;
}
.swiper-product-prev2 {
  background: url(../images/about_btn2.png);
  left: 0;
}
.swiper-product-next2 {
  background: url(../images/about_btn.png);
  right: 0;
}
.w1200:hover .swiper-product-next2,
.w1200:hover .swiper-product-prev2 {
  opacity: 1;
}
.Solution {
  margin-top: 20px;
}
.Solution h3 {
  margin-bottom: 45px;
}
.Solution img {
  width: 266px;
  height: 171px;
  transition: 600ms;
}
.Solution .swiper-slide:hover img {
  transform: scale(1.2);
}
.Solution .wrap {
  position: relative;
  padding-bottom: 100px;
}
.Solution .wrap > .bg {
  position: absolute;
  width: 1240px;
  height: 191px;
  background: #eff5f6;
  top: 108px;
  left: 50%;
  margin-left: -620px;
  z-index: -1;
}
.w1200 {
  width: 1210px;
  overflow: hidden;
  position: relative;
  left: -5px;
}
.Solution .title {
  font-size: 18px;
  color: #4c4c4c;
  font-family: "microsoft yahei";
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.solu_cont {
  margin-top: 10px;
  line-height: 24px;
  font-family: "microsoft yahei";
  word-break: break-all;
}
.Solution .more,
.Solution .more2 {
  width: 30px;
  height: 30px;
  display: block;
  position: absolute;
  right: 0;
  top: 10px;
  background: url(../images/solu_btn.png) no-repeat center center;
  transition: 600ms;
}
.swiper-container2 .slide-title p {
  position: relative;
  height: 50px;
  font-family: "microsoft yahei";
}
.Solution .more2 {
  background: url(../images/solu_btn2.png) no-repeat center center;
  background-color: #00a6f4;
  border-radius: 50%;
  right: -50px;
}
.Solution .more {
  transition: 300ms;
}
.Solution .swiper-slide:hover .more {
  right: -50px;
  opacity: 0;
}
.Solution .swiper-slide:hover .more2 {
  right: 0;
  display: block;
}
.Solution .slide-img,
.Solution .slide-title {
  transition: 300ms;
}
.Solution .swiper-slide:hover .slide-img,
.Solution .swiper-slide:hover .slide-title {
  box-shadow: 0 5px 10px rgba(204, 204, 204, 0.75);
}
.Solution .swiper-pagination {
  width: 100%;
  text-align: center;
}
.Solution .swiper-pagination span {
  border: 0;
  background: #00a6f4;
  transition: 500ms;
  margin: 0 5px;
}
.Solution .swiper-active-switch {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.55);
}
.vedio {
  width: 100%;
  height: 803px;
  min-width: 1200px;
}
.vedio > .fl {
  width: 35%;
  height: 100%;
  /* background: #184b7e; */
  background-color: rgba(0,0,0,0.7);
  box-sizing: border-box;
  padding: 75px 50px 0;
  min-width: 420px;
}
.vedio > .fr {
  width: 65%;
  height: 100%;
  min-width: 780px;
}
.vedio > .fl .tt {
  color: #f09d3b;
}
.vedio > .fl .t_info {
  color: #fff;
}
.vedio > .fl h3 {
  margin-bottom: 65px;
}
.vedio ul {
  width: 1000px;
  position: relative;
}
.vedio li {
  margin-left: 60px;
  text-align: center;
  color: #fff;
  position: relative;
  transition: 1000ms;
}
.vedio li:hover {
  margin-top: -10px;
}
.vedio li span {
  margin-top: 110px;
  display: block;
}
.vedio li:first-child {
  margin-left: 0;
}
.vedio .we1 {
  width: 146px;
  height: 145px;
  background: url(../images/we1.png) no-repeat;
  background-size: 100%;
}
.vedio .we2 {
  width: 146px;
  height: 145px;
  background: url(../images/we2.png) no-repeat;
  background-size: 100%;
}
.vedio .we3 {
  width: 146px;
  height: 145px;
  background: url(../images/we3.png) no-repeat;
  background-size: 100%;
}
.vedio .cont {
  margin-top: 60px;
  position: relative;
  top: 300px;
}
.vedio .cont p {
  color: #fff;
  width: 100%;
  word-break: break-all;
  line-height: 24px;
  padding-bottom: 50px;
  font-family: arial;
}
.vedio .cont a.more {
  display: block;
  position: relative;
  text-decoration: none;
  font-size: 15px;
  color: #fff !important;
  width: 155px;
  text-align: center;
  height: 38px;
  line-height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  margin: 10px auto;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-transition: 0.4s;
  -o-transition: 0.4s;
  transition: 0.4s;
  text-transform: uppercase;
}
.hd {
  overflow: hidden;
  padding-top: 10px;
}
@media screen and (max-width: 1700px) {
  .vedio > .fl h3 {
    padding-top: 40px;
    margin-bottom: 40px;
  }
  .vedio .cont {
    margin-top: 30px;
  }
  .vedio .cont p {
    font-size: 12px;
    padding-bottom: 20px;
    font-family: "microsoft yahei", "微软雅黑";
  }
  .vedio > .fl {
    padding: 40px 40px 0;
  }
}
@media screen and (max-width: 1400px) {
  .vedio > .fl h3 {
    padding-top: 20px;
    margin-bottom: 20px;
  }
  .vedio .cont p {
    font-size: 12px;
    padding-bottom: 20px;
    line-height: 19px;
  }
  .vedio > .fl {
    padding-top: 10px;
  }
}
@media screen and (max-width: 1220px) {
  .Solution .wrap {
    overflow: hidden;
  }
  .vedio > .fl {
    padding-top: 0;
  }
}
.button_link .line {
  display: inline-block;
  background-color: #fff;
  position: absolute;
  -webkit-transition: 0.3s ease;
  -o-transition: 0.3s ease;
  transition: 0.3s ease;
}
.button_link .line_top {
  height: 1px;
  width: 0;
  left: -50%;
  top: -1px;
}
.button_link:hover .line_right {
  height: 100%;
  top: -1px;
}
.button_link:hover .line_bottom {
  height: 100%;
  bottom: -2px;
}
.button_link:hover .line_left {
  width: 100%;
  right: -1px;
}
.button_link .line_right {
  height: 0;
  width: 1px;
  top: -50%;
  right: -1px;
}
.button_link .line_bottom {
  width: 1px;
  height: 0;
  bottom: -50%;
  left: -1px;
}
.button_link .line_left {
  height: 1px;
  width: 0;
  right: -50%;
  bottom: -1px;
}
a.more:hover .line_top {
  width: 100%;
  left: -1px;
}