/**
* Create by Deshun
* E-mail: contact@w3h5.com
* Description: 
* Date: 2021-02-04 下午 3:15:48
*/
.index-tab{
  width: 1200px;
  margin: auto;
  list-style: none;
  text-align: center;
  display: flex;
  justify-content: space-between;
}
.index-tab li{
  margin: 20px 100px;
  display: inline-block;
  width: 220px;
  height: 60px;
  line-height: 60px;
  background: #999999;
  color: #ffffff;
  -webkit-border-radius: 31px;
  -moz-border-radius: 31px;
  border-radius: 31px;
  text-align: center;
  font-size: 22px;
  font-weight: 600;
}
.index-tab li.on{
  display: inline-block;
  width: 220px;
  height: 60px;
  line-height: 60px;
  background: #1c79ff;
}
.index-change-swiper{
  width: 1200px;
  margin: 60px auto;
}
.index-change-swiper .swiper-slide{
  overflow: hidden;
}
.index-change-swiper .index-swiper-pic{
  width: 560px;
  float: left;
}
.index-change-swiper .index-swiper-info{
  width: 560px;
  float: right;
  color: #333333;
}
.index-change-swiper .index-swiper-title{
  padding: 36px 0;
  font-size: 36px;
  font-weight: 600;
}
.index-change-swiper .index-swiper-desc{
  font-size: 16px;
  line-height: 28px;
}
.index-change-swiper .index-swiper-btn{
  display: inline-block;
  width: 225px;
  height: 62px;
  line-height: 62px;
  background: #1c79ff;
  color: #ffffff;
  -webkit-border-radius: 31px;
  -moz-border-radius: 31px;
  border-radius: 31px;
  text-align: center;
  font-size: 22px;
  font-weight: 600;
  margin-top: 60px;
  text-decoration: none;
}