.top-banner{min-height:357px; background-repeat:no-repeat;background-size:100% 100%;}
.top-banner .banner-title{line-height:72px;font-size:60px;color:#1f5c99;font-weight:bold;padding:90px 0 0 10px;}
.top-banner .banner-desc{line-height:24px;padding-top:90px;}
.top-banner .desc-p1{font-size:20px;color:#333;}
.top-banner .desc-p2{font-size:16px;color:#6b6b6b;padding-top:16px;}

.top-banner .link-btn-wrapper{padding:118px 4px 40px 0;}
.top-banner .link-btn-item{text-align:right;}
.top-banner .link-btn-item:nth-child(2){margin-top:26px;}
.top-banner .link-btn{display:inline-block;width:184px;height:46px;line-height:40px;font-size:16px;color:#1f5c99;font-weight:bold;text-align:center;border:3px solid #39a2ec;border-radius:12px;background:#e1f2fa;}

.iwi-logo{font-size:0;text-align:center;padding:80px 0 50px;overflow:hidden;}
.iwi-logo .logo-icon{display:inline-block;width:266px;height:93px;vertical-align:middle;background:url(../img/logo3.png) no-repeat;background-size:100% 100%;margin:0 30px;}
.iwi-logo .logo-name{display:inline-block;font-size:36px;color:#1f5c99;font-weight:bold;vertical-align:middle;margin:0 30px;}
.iwi-info{min-height:487px;line-height:36px;font-size:18px;color:#333;background:url(../img/banner_bg3.jpg) no-repeat;background-size:100% 100%;}
.iwi-info .info-left .info-p{word-wrap:break-word;padding:50px 10px 20px;}
.iwi-info .info-left .info-p:nth-child(1){font-weight:bold;}
.iwi-info .info-left .info-p:nth-child(1) a{color:#1f5c99;}

.iwi-work-list{padding-top:45px;}
.iwi-work-list li{position:relative;line-height:36px;font-size:18px;color:#333;padding-left:18px;}
.iwi-work-list li:before{position:absolute;top:50%;left:0;width:8px;height:8px;content:'';border-radius:4px;background:#1f5c99;margin-top:-4px;}
.iwi-info .info-right{float:right;}
.iwi-info .info-right a{display:inline-block;width:214px;height:50px;line-height:44px;font-size:18px;color:#fff;font-weight:bold;text-align:center;margin-top:30px;border-width:3px;border-style:solid;border-radius:12px;border-color:#39a2ec;background:#1f5c99;}

.unit-list .box-header{font-size:36px;color:#1f5c99;font-weight:bold;text-align:center;padding-top:80px;}
.list-box1 .box-main{text-align:center;padding-top:44px;}
.list-box1 .box-main a{display:inline-block;font-size:24px;color:#333;font-weight:bold;margin:0 44px;}

.list-box2 .box-main{padding:44px 0;}
.list-box2 .box-main .unit-item{padding:22px 15px 0;}
.list-box2 .box-main .unit-item a{position:relative;display:block;padding:24px 40px 15px 28px;border-radius:10px;background:#f6f6f6;}
.list-box2 .box-main .unit-item a:after{position:absolute;bottom:20px;right:22px;width:18px;height:32px;content:'';background:url(../img/icon3.png) no-repeat;background-size:100% 100%;}
.list-box2 .box-main .unit-item .link-name{line-height:30px;font-size:20px;color:#1f5c99;font-weight:bold;}
.list-box2 .box-main .unit-item .link-desc{line-height:30px;font-size:16px;color:#1f5c99;padding-top:26px;}

.list-box3 .box-header{font-size:24px;color:#333;font-weight:normal;text-align:center;padding-top:30px;}
.list-box3 .box-main{font-size:0;padding:2px 0 60px;}
.list-box3 .box-main .link-item{display:inline-block;width:20%;vertical-align:top;padding:30px 10px 0;}
.list-box3 .box-main a{font-size:18px;color:#333;}

@media (max-width: 768px) {
    .top-banner .banner-title{line-height:40px;font-size:30px;text-align:center;padding:50px 15px 0;}
    .top-banner .banner-desc{text-align:center;padding:30px 15px 0;}
    .top-banner .link-btn-wrapper{padding:30px 0;}
    .top-banner .link-btn-item{text-align:center;}

    .iwi-logo{padding:40px 0 25px;}
    .iwi-logo .logo-name{font-size:30px;}

    .iwi-info .col-md-4{overflow:hidden;}
    .list-box3 .box-main .link-item{width:50%;padding:20px 5px 0;}

    .iwi-work-list{padding:25px 15px 0;}
    .iwi-info{line-height:32px;}
    .iwi-info .info-right a{display:block;margin:30px auto;}
    .iwi-info .info-left .info-p{padding:20px 10px;}

    .list-box1 .box-main{padding-top:10px;}
    .list-box1 .box-main a{font-size:22px;margin:10px 20px 0;}

    .list-box2 .box-main{padding:0;}
}