.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: 50px;}
.item-tiaozhan .tiaozhan-box{box-shadow: 0 2px 12px 0 rgba(0,0,0,0.10);background: #ffffff;border-radius: 20px;padding: 40px 40px 30px;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: 30px;}
.item-tiaozhan .list ul{display:flex;flex-direction: row;flex-wrap: wrap;justify-content: center;margin: 0 -10px;}
.item-tiaozhan .list ul li{width: 227px;margin: 10px;background: #F3F3F3;box-sizing: border-box;border: 1px solid #EAEAEA;}
.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 15px 25px 90px;position: relative;}
.item-tiaozhan .list ul li .li-text:before{display: block;position: absolute;content: "";width: 54px;height: 86px;top: 0;bottom: 0;left: 30px;margin: auto;}
.item-tiaozhan .list ul li:nth-child(1) .li-text:before{background: url('../images/tiaozhan/list/icon-1.png')no-repeat;background-size: 100% 100%;}
.item-tiaozhan .list ul li:nth-child(2) .li-text:before{background: url('../images/tiaozhan/list/icon-2.png')no-repeat;background-size: 100% 100%;}
.item-tiaozhan .list ul li:nth-child(3) .li-text:before{background: url('../images/tiaozhan/list/icon-3.png')no-repeat;background-size: 100% 100%;}
.item-tiaozhan .list ul li:nth-child(4) .li-text:before{background: url('../images/tiaozhan/list/icon-4.png')no-repeat;background-size: 100% 100%;}
.item-tiaozhan .list ul li .li-text p{font-size: 24px;line-height: 30px;color: #35373A;text-align: justify;}

.item-youshi{background: #5180D7;padding-bottom: 75px;}
.item-youshi .header{padding: 70px 0 30px;}
.item-youshi .header .box{text-align: center;}
.item-youshi .header .title{padding-left: 165px;box-sizing: border-box;position: relative;display: inline-block;text-align: left;}
.item-youshi .header .title:before{display: block;content: "";position: absolute;top: 0;bottom: 0;left: 20px;margin: auto;width: 103px;height: 86px;background: url('../images/youshi/title-icon.png')no-repeat;background-size: 100% 100%;}
.item-youshi .header .title p{font-size: 48px;line-height: 50px;color: #ffffff;}
.item-youshi .header .title img{width: 464px;display: block;margin-top: 15px;}
.item-youshi .list{margin-top: 25px;}
.item-youshi .list ul{display:flex;flex-direction: row;flex-wrap: wrap;justify-content: center;margin: 0 -15px;}
.item-youshi .list ul li{width: 250px;box-sizing: border-box;padding: 35px 30px 20px;margin: 15px 10px;background: #ffffff;border-radius: 10px;}
.item-youshi .list ul li .li-img{width: 118px;margin: auto;}
.item-youshi .list ul li .li-img img{width: 100%;display: block;}
.item-youshi .list ul li .li-text{margin-top: 15px;}
.item-youshi .list ul li .li-text .title{font-size: 24px;color: #234C96;line-height: 30px;text-align: center;}
.item-youshi .list ul li .li-text .text{font-size: 18px;color: #35373A;line-height: 25px;margin-top: 15px;text-align: justify;}

.item-shengtaiquan{padding-bottom: 80px;background: #ffffff;}
.item-shengtaiquan .header{padding: 75px 0 30px;}
.item-shengtaiquan .header .box{text-align: center;}
.item-shengtaiquan .header .title{padding-left: 165px;box-sizing: border-box;position: relative;display: inline-block;text-align: left;}
.item-shengtaiquan .header .title:before{display: block;content: "";position: absolute;top: 0;bottom: 0;left: 20px;margin: auto;width: 117px;height: 96px;background: url('../images/shengtaiquan/title-icon.png')no-repeat;background-size: 100% 100%;}
.item-shengtaiquan .header .title p:nth-child(1){font-size: 48px;line-height: 50px;color: #35373A;}
.item-shengtaiquan .header .title p:nth-child(2){font-size: 24px;line-height: 40px;color: #35373A;display: inline-block;padding: 0 30px;border: 1px solid #A6A6A6;margin-top: 10px;}
.item-shengtaiquan .list{margin-top: 30px;}
.item-shengtaiquan .list .list-box{border: 1px solid #D5D5D5;border-radius: 10px;background: #ffffff;margin-top: 35px;display: flex;align-items: center;justify-content: space-between;}
.item-shengtaiquan .list .list-box:first-child{margin-top: 0;}
.item-shengtaiquan .list .list-box .title{width: 240px;text-align: center;position: relative;}
.item-shengtaiquan .list .list-box .title img{width: 100%;display: block;}
.item-shengtaiquan .list .list-box .title .text{position: absolute;bottom: 0;left: 0;right: 0;margin: auto;width: 100%;height: 60px;}
.item-shengtaiquan .list .list-box .title .text:before{display: block;content: "";position: absolute;top: 0;left: 0;right: 0;margin: auto;width: 100%;height: 100%;background: #000000;opacity: .4;}
.item-shengtaiquan .list .list-box .title .text p{font-size: 32px;color: #ffffff;line-height: 60px;text-align: center;position: relative;}
.item-shengtaiquan .list .list-box .list2{width: 800px;display: flex;box-sizing: border-box;justify-content: center;}
.item-shengtaiquan .list .list-box .list2 .list2-box{width: 340px;margin: 0 20px;padding: 20px 0;box-sizing: border-box;background: #EBEBEB;}
.item-shengtaiquan .list .list-box .list2 .list2-box .list2-title{display: flex;justify-content: center;align-items: center;}
.item-shengtaiquan .list .list-box .list2 .list2-box .list2-title img{margin-right: 15px;}
.item-shengtaiquan .list .list-box .list2 .list2-box.weixin .list2-title img{width: 36px;}
.item-shengtaiquan .list .list-box .list2 .list2-box.weibo .list2-title img{width: 44px;}
.item-shengtaiquan .list .list-box .list2 .list2-box .list2-title p{font-size: 28px;line-height: 30px;color: #35373A;}
.item-shengtaiquan .list .list-box .list2 .list2-box .list3{margin-top: 10px;}
.item-shengtaiquan .list .list-box .list2 .list2-box .list3 ul{display: flex;flex-direction: row;flex-wrap: wrap;justify-content: center;}
.item-shengtaiquan .list .list-box .list2 .list2-box .list3 ul li{margin: 5px 10px;width: 25%;text-align: center;}
.item-shengtaiquan .list .list-box .list2 .list2-box.weibo .list3 ul li{width: 42%;}
.item-shengtaiquan .list .list-box.meitipingtai .list2 .list2-box .list3 ul li{margin: 7.5px 5px;width: auto;}
.item-shengtaiquan .list .list-box .list2 .list2-box.hudongshequ .list3 ul li{margin: 7.5px 5px;width: auto;}
.item-shengtaiquan .list .list-box .list2 .list2-box.zhishifenxiang .list3 ul li{margin: 7.5px 5px;width: auto;}
.item-shengtaiquan .list .list-box .list2 .list2-box.yinpinshipin .list3 ul li{margin: 7.5px 5px;width: auto;}
.item-shengtaiquan .list .list-box .list2 .list2-box.duanshipinzhibo .list3 ul li{margin: 7.5px 5px;width: auto;}
.item-shengtaiquan .list .list-box .list2 .list2-box .list3 ul li p{font-size: 20px;line-height: 30px;color: #35373A;border: 1px solid #C6C6C6;background: #ffffff;}
.item-shengtaiquan .list .list-box .list2 .list2-box .list3 ul li img{height: 71px;display: block;}
.item-shengtaiquan .list .list-box .list2 .list2-box.zhishifenxiang .list3 ul li img{height: 155px;}
.item-shengtaiquan .list .list-box .list2 .list2-box.yinpinshipin .list3 ul li:nth-child(4) img{height: 80px;}
.item-shengtaiquan .list .list-box .list2 .list2-box.yinpinshipin .list3 ul li:nth-child(5) img{height: 80px;}
.item-shengtaiquan .list .list-box .list2 .list2-box.yinpinshipin .list3 ul li:nth-child(6) img{height: 80px;}
.item-shengtaiquan .list .list-box .list2 .list2-box.duanshipinzhibo .list3 ul li img{height: 72px;}
.item-shengtaiquan .list .list-box .list2 .list2-box.duanshipinzhibo .list3 ul li:nth-child(5) img{height: 75px;}
.item-shengtaiquan .list .list-box .list2 .list2-box.duanshipinzhibo .list3 ul li:nth-child(6) img{height: 75px;}
.item-shengtaiquan .list .list-box .list2 .list2-box.duanshipinzhibo .list3 ul li:nth-child(7) img{height: 75px;}