.about{width:100%;height:100%}.about .main{min-height:calc(100% - 278px)}.about .content .bg{margin-top:20px;min-height:582px;background:url(../img/bg.4765ab75.png) no-repeat;background-size:100% 100%;margin-bottom:200px;padding:24px 16px}.about .content .bg .title{position:relative}.about .content .bg .title p{position:absolute;bottom:-11px;left:40px;font-size:34px;font-weight:700;color:#333;padding-bottom:30px;border-bottom:1px solid #eee;width:544px}.about .content .bg .title p span{border-bottom:2px solid #3580df;padding-bottom:30px}.about .content .bg .introduce{width:544px;font-size:14px;font-weight:400;color:#666;line-height:28px;margin-top:49px}.about .content .bg ul{margin-top:19px}.about .content .bg ul li{height:20px;font-size:14px;font-weight:400;color:#999;line-height:20px;margin-bottom:41px;display:flex;align-items:center}.about .content .bg ul li:last-child{margin-bottom:41px}.about .content .bg ul li span:first-child{display:inline-block;width:192px;border-bottom:1px dotted #ccc;margin:0 11px}.about .content .bg ul li a{border-bottom:1px solid #0780e6;color:#0780e6}