.page-title{text-align:center;}
.page-title .main{font-size:24px;color:#333;}
.page-title .small{font-size:14px;color:#999;margin-top:10px;}
.page-title.white .main{color:#fff;}
.page-title.white .small{color:#fff;}

.first-main{margin:60px 0 55px 0;}
.first-main .box-img{min-width:1200px;margin:40px auto 0 auto;text-align:center;}

.second-main{background-color:#fafafa;padding:50px 0 45px 0;}
.second-content{width:1200px;margin:45px auto 0 auto;}
.second-content:after{content:'';display:block;width:0;height:0;clear:both;}
.second-content .list{float:left;width:380px;background-color:#fff;text-align:center;margin-right:20px;padding:35px 0;box-shadow:0 0 10px 3px rgba(120,120,120,.1);}
.second-content .list:last-child{margin-right:0;}
.second-content .list .icon{margin-bottom:30px;}
.second-content .list .name{font-size:18px;color:#333;}
.second-content .list .small{text-align:left;font-size:14px;color:#999;margin:15px 42px 0 42px;line-height:1.5;}
.second-content .list .line{display:block;margin:5px auto 0 auto;width:88px;height:2px;}
.second-main .tips-box{text-align:center;margin-top:40px;}
.second-main .tips-box .tips{display:inline-block;background-color:#eee;font-size:16px;color:#666;line-height:normal;padding:15px 30px;}

.third-main{margin:50px 0 125px 0;}
.third-content{width:1200px;overflow:hidden;margin:36px auto 0 auto;font-size:0;}
.third-content .list{float:left;width:400px;}
.third-content .list .box{width:272px;margin:0 auto;border:solid 1px #e0e0e0;text-align:center;border-radius:2px;padding:27px 0 20px 0;}
.third-content .list .box .icon{margin-bottom:20px;}
.third-content .list .box .name{font-size:20px;color:#333;margin-bottom:15px;}
.third-content .list .box .small{font-size:14px;color:#999;text-align:center;line-height:1.5;text-align:left;margin:0 20px;}
.third-content .list .icon-down{text-align:center;font-size:0;margin:14px 0;}

.fourth-main{background:url(../images/page_chain/box_bg.png) no-repeat center;background-size:cover;padding:55px 0 60px 0;}
.fourth-content{text-align:center;font-size:0;margin-top:55px;}
.fourth-content .text-list{display:inline-block;vertical-align:middle;width:260px;}
.fourth-content .text-list:first-child{text-align:right;}
.fourth-content .text-list:last-child{text-align:left;}
.fourth-content .text-list .list{font-size:16px;color:#fff;line-height:1.5;}
.fourth-content .text-list .list:nth-child(2){margin:45px 0;}
.fourth-content .img{vertical-align:middle;margin:0 10px;}

.form-main{margin-top:35px;margin-bottom:45px;}
.form-main .form-title{text-align:center;}
.form-main .form-title .main{font-size:22px;color:#9c9c9c;margin-bottom:22px;}
.form-main .form-title .tips{font-size:22px;color:#e05449;margin-bottom:22px;}
.form-main .form-content{width:720px;margin:0 auto;border-top:solid 1px #d1d1d1;}
.form-main .form-content .form-group{border-bottom:solid 1px #d1d1d1;}
.form-main .form-content .form-group:after{content:'';display:block;width:0;height:0;clear:both;}
.form-main .form-content .form-group .left{float:left;border-left:solid 1px #f3f3f3;width:220px;box-sizing:border-box;text-align:center;font-size:22px;color:#555;line-height:70px;}
.form-main .form-content .form-group .right{float:right;border-left:solid 1px #d1d1d1;border-right:solid 1px #f3f3f3;width:500px;box-sizing:border-box;height:70px;}
.form-main .form-content .form-group .form-ipt{width:96%;height:100%;margin:0 2%;font-size:18px;color:#555;}
.form-main .form-content .form-btn{width:100%;height:72px;color:#fff;font-size:24px;cursor:pointer;background-color:#8957f0;margin-top:18px;}
.form-main .form-remark{text-align:center;font-size:22px;color:#e05449;margin-top:50px;}