body {
  min-width: 1200px;
}
.v-clear:before,
.v-clear:after {
  display: table;
  content: "";
  line-height: 0;
}
.v-clear:after {
  clear: both;
}
a{
  text-decoration: none;
}
.mb24{
  margin-bottom: 24px;
}
.mb60{
  margin-bottom: 60px;
}
.mb130{
  margin-bottom: 130px;
}
.center-bg{
  background: url("../image/bg1.png") no-repeat;
  background-size: auto 100%;
  background-position: top;
  text-align: center;
  padding-top: 160px;
  padding-bottom: 70px;
}
.center-bg1{
  background: url("../image/bg2.png") no-repeat;
  background-size: auto 100%;
  background-position: top;
  text-align: center;
  height: 1162px;
}
.center-warp{
  display: inline-block;
  width: 1200px;
  /*padding: 0 100px;*/
  box-sizing: border-box;
}
.center-screen1{
  height: 310px;
  width: 1000px;
  display: inline-block;
  overflow: hidden;
  /*background: linear-gradient(to bottom,transparent,#ffffff);*/
}
.center-screen1 .screen-left{
  width: 510px;
  height: 310px;
  float: left;
  position: relative;
}
.center-screen1 .screen-right{
  width: 490px;
  height: 310px;
  display: inline-block;
}
.swiper-slide-item{
  position: relative;
}
.swiper-slide-item img{
  width: 510px;
  height: 310px;
}
.screen1-img-title{
  position: absolute;
  bottom: 4px;
  line-height: 38px;
  background-color: rgba(0, 0, 0, 0.7);
  width: 100%;
  color: #ffffff;
  text-align: left;
  padding-left: 20px;
  font-size: 14px;
  box-sizing: border-box;
}
.screen1-pagination{
  position: absolute;
  bottom: 0;
  line-height: 38px;
  width: 100%;
  height: 38px;
  text-align: right;
  z-index: 2;
  padding-right: 10px;
  box-sizing: border-box;
}
.screen1-pagination .swiper-pagination-switch{
  height: 10px;
  width: 10px;
  border-radius: 5px;
  background-color: #ffffff;
  display: inline-block;
  margin-right: 10px;
  cursor: pointer;
}
.screen1-pagination .swiper-active-switch{
  background-color: #ff0000;
}
.screen-right{
  padding-left: 30px;
  box-sizing: border-box;
  color: #ffffff;
}
.screen-right .title {
  font-size: 24px;
  line-height: 24px;
  padding: 20px 0 22px 0;
}
.screen-right .title a{
  color: #ffffff;
  text-decoration: none;
}
.screen-right .lead{
  font-size: 14px;
  line-height: 26px;
  text-align: left;
}
.screen-right .line {
  border-bottom: 1px solid #ffffff;
  padding-top: 26px;
  margin-bottom: 26px;
}
.screen-right .msg{
  font-size: 14px;
  line-height: 5px;
  color: #ffffff;
  text-align: left;
  padding-left: 14px;
  box-sizing: border-box;
}
.screen-right .msg li{
  padding-bottom: 20px;
}
.screen-right .msg li a{
  color: #ffffff;
  text-decoration: none;
}
.center-screen2{
  position: relative;
}
.center-screen2 .title, .center-screen3 .title{
  margin: 40px 0 30px 0;
}
.center-screen2 .content, .center-screen3{
  width: 998px;
  height: 544px;
  display: inline-block;
  text-align: left;
}
.center-screen3 .content .item img{
  width: 286px;
  height: 200px;
}
.center-screen3 .content .item{
  width: 33%;
  display: inline-block;
  padding: 0 24px 30px 24px;
  overflow: hidden;
  box-sizing: border-box;
}
.center-screen3 .content .item .item-title{
  font-size: 14px;
  line-height: 52px;
  text-align: center;
}
.footer{
  color: #333333;
  line-height: 30px;
  font-size: 14px;
  padding-bottom: 80px;
}
.footer .title{
  padding-bottom: 32px;
}
.footer a{
  color: #333333;
}