.bannerbox{width:100%;position:relative; overflow:hidden;height:580px;}
.banner{width:1920px;position:absolute;left:50%;margin-left:-960px;}
.banner#b1{display:block;height:580px;background:url(../../images/single/yiyealliance/banner.png) no-repeat;}
.banner#b1 .ban2{padding-top:150px;}
.banner#b1 .ban2 .bac{margin-top:30px;width:550px;}
.banner#b1 .ban2 .bac p{font-size:20px;margin-top:0;line-height:42px;}
.banner#b1 .ban2 .bac .p2{margin-bottom:20px;}
.banner#b1 .ban2 .bac .p3{display:flex;justify-content:space-between;opacity:0.6;line-height:30px;}

.live_top{text-align:center;padding-top:80px;}
.live_top span{font-size:32px;color:#333;font-weight:bold;display:inline-block;}
.live_top p{font-size:18px;color:#888;margin-top:15px;}

.yysolution_main img{display:block;margin:0 auto;margin-top:60px;}

.why_main{background:#54b062;margin-top:60px;padding-bottom:20px;}
.why_main .live_top span{color:#fff;}
.why_main .live_top p{color:#fff;opacity: 0.5;}
.why_main ul{display:block;margin:0 auto;width:1200px;margin-top:60px;}
.why_main ul li{display:block;width:33.333%;float:left;overflow:hidden;margin-bottom:60px;}
.why_main ul li img{display:block;float:left;width:60px;height:60px;}
.why_main ul li .why_div{display:block;float:left;margin-left:20px;width:260px;}
.why_main ul li .why_div span{font-size:24px;color:#fff;}
.why_main ul li .why_div p{font-size:16px;color:#fff;margin-top:10px;line-height:28px;}

.fourth-main{padding:0 0 100px 0;}
.fourth-content{width:920px;margin:60px auto 0 auto;position:relative;}
.fourth-content .phone-main{width:280px;height:550px;padding:33px 30px 30px 30px;position:relative;margin:0 auto;}
.fourth-content .phone-main .swiper-container{height:100%;}
.fourth-content .phone-main:after{content:'';z-index:10;display:block;position:absolute;top:0;left:0;width:100%;height:100%;background-image:url(../../images/single/yiyealliance/phone.png);background-repeat:no-repeat;background-position:0 0;background-size:100% 100%;}
.fourth-content .phone-main .slide-img{width:100%;height:100%;}
.fourth-content .slide-list{position:absolute;z-index:11;left:0;top:142px;width:100%;}
.fourth-content .slide-list:after{content:'';display:block;width:0;height:0;clear:both;}
.fourth-content .slide-list .list{font-size:24px;margin-bottom:60px;cursor:pointer;color:#666;width:200px;height:66px;line-height:66px;text-align:center;border:1px solid rgba(225,225,225,1);border-radius:10px;}
.fourth-content .slide-list .list.active{color:#fff;background:rgb(84, 176, 98);box-shadow:0px 10px 40px 0px rgba(84, 176, 98, 0.44);}
.fourth-content .slide-list .list:nth-child(odd){float:left;margin-right:360px;}
.fourth-content .slide-list .list:nth-child(even){float:right;}

.wsy_cloud{margin-bottom:60px;background:#fbfbfb;padding-bottom:40px;}
.wsy_cloud ul{width:1200px;margin:0 auto;padding-top:60px;}
.wsy_cloud ul li{display:block;width:25%;float:left;text-align:center;margin-bottom:60px;}
.wsy_cloud ul li img{display:block;margin:30px auto;}
.wsy_cloud ul li span{font-size:24px;color:#333}
.wsy_cloud ul li p{font-size:16px;color:#888;line-height:28px;margin-top:20px;padding:0 20px;}

/*留言板*/
.message{display:block;padding:80px 0;background:#fff;}
.mestitle,.remarks{display:block;text-align:center;}
.mestitle .titleh{font-size:28px;color:#333;font-weight:700}
.mestitle .contp{font-size:20px;color:#666;margin-top:10px;}
.formd form{display:flex;justify-content:space-evenly;padding:0 200px;margin-top:40px;}
.formd form .xmane,.formd form .iphone{width:300px;position:relative;border:solid 1px #f0f3fa;box-sizing:border-box;}
.formd form .xmane input,.formd form .iphone input{display:block;width:100%;height:100%;box-sizing:border-box;line-height:60px;padding:20px 10px;padding-left:60px;font-size:14px;}
.formd form .xmane:before{display:block;position:absolute;left:15px;top:15px;content:'';background:url(../../images/xingming.png) no-repeat;width:30px;height:30px;}
.formd form .iphone:before{display:block;position:absolute;left:15px;top:15px;content:'';background:url(../../images/dianhua.png) no-repeat;width:30px;height:30px;}
.formd form .submit{width:180px;height:60px;}
.formd form .submit input{display:block;width:100%;height:100%;text-align:center;line-height:60px;background:#316fff;color:#fff;border:solid 1px #316fff;font-size:20px;cursor:pointer;box-sizing:border-box;}
.remarks{margin-top:30px;}
.remarks .main{font-size:24px;color:#333;font-weight:700}
.remarks .small{font-size:24px;margin-top:5px;color:#666;}
font{color:#f50303;font-weight:700;}