.main{background: #ffffff;}

.item-banner{width: 100%;}
.item-banner img{width: 100%;display: block;}

.item-tiaozhan{margin-top: -100px;position: relative;z-index: 2;padding-bottom: 60px;}
.item-tiaozhan .tiaozhan-box{box-shadow: 0 2px 12px 0 rgba(0,0,0,0.10);background: #ffffff;border-radius: 20px;padding: 40px 40px 20px;box-sizing: border-box;}
.item-tiaozhan .header{}
.item-tiaozhan .header .title{width: 280px;}
.item-tiaozhan .header .title img{width: 100%;display: block;}
.item-tiaozhan .header .title2{position: relative;padding-left: 100px;margin-top: 5px;}
.item-tiaozhan .header .title2:before{display: block;content: "";position: absolute;top: 0;bottom: 0;left: 0;margin: auto;width: 77px;height: 76px;background: url('../images/tiaozhan/title2-icon.png')no-repeat;background-size: 100% 100%;}
.item-tiaozhan .header .title2 p{font-size: 36px;line-height: 40px;color: #35373A;}
.item-tiaozhan .header .title2 p span{color: #F12934;}
.item-tiaozhan .list{margin-top: 25px;}
.item-tiaozhan .list ul{display:flex;flex-direction: row;flex-wrap: wrap;justify-content: center;margin: 0 -25px;}
.item-tiaozhan .list ul li{width: 300px;margin: 15px 20px;background: #EBF3FF;box-sizing: border-box;border: 1px solid #EAEAEA;border-radius: 10px;}
.item-tiaozhan .list ul li .li-img{width: 100%;}
.item-tiaozhan .list ul li .li-img img{width: 100%;display: block;}
.item-tiaozhan .list ul li .li-text{padding: 25px;position: relative;}
.item-tiaozhan .list ul li .li-text p{font-size: 18px;line-height: 28px;color: #35373A;text-align: justify;}

.item-yunying{padding-bottom: 50px;background: #f3f3f3;}
.item-yunying .header{padding: 70px 0 30px;}
.item-yunying .header .box{text-align: center;}
.item-yunying .header .title{padding-left: 145px;box-sizing: border-box;position: relative;display: inline-block;text-align: left;}
.item-yunying .header .title:before{display: block;content: "";position: absolute;top: 0;bottom: 0;left: 20px;margin: auto;width: 103px;height: 86px;background: url('../images/yunying/title-icon.png')no-repeat;background-size: 100% 100%;}
.item-yunying .header .title p{font-size: 48px;line-height: 50px;color: #35373A;}
.item-yunying .header .title img{width: 464px;display: block;margin-top: 15px;}
.item-yunying .list{margin-top: 10px;}
.item-yunying .list ul{display: flex;flex-direction: row;flex-wrap: wrap;justify-content: center;margin: 0 -30px;}
.item-yunying .list ul li{width: 492px;height: 200px;padding:40px 40px 0;display: flex;margin: 20px 30px;background: #ffffff;border-radius: 10px;box-sizing: border-box;}
.item-yunying .list ul li .li-img{width: 118px;margin-right: 30px;}
.item-yunying .list ul li .li-img img{width: 100%;display: block;}
.item-yunying .list ul li .li-text{width: 280px;}
.item-yunying .list ul li .li-text .title{font-size: 24px;color: #234C96;line-height: 40px;}
.item-yunying .list ul li .li-text .text{font-size: 18px;color: #35373A;line-height: 24px;margin-top: 10px;text-align: justify;}