.banner{width:100%;position:relative}.banner .el-image{width:100%;display:block}.banner .cover{position:absolute;top:50%;left:0;width:100%;text-align:center}.banner .cover h1{font-size:38px;color:#fff}.banner .cover .subtitle{font-size:22px;font-weight:400;color:#fff}.box1 .bb{margin:auto;display:flex;align-items:center;justify-content:center;text-align:justify;margin:0 auto;color:#fff;height:100%;padding:0 50px;margin-top:50px;box-sizing:border-box}.box1 .bb .el-image{display:block}.box1 .cc{width:100%;box-sizing:border-box;padding:50px}.box1 .cc h1{font-size:26px;line-height:32px}.box1 .cc p{font-size:20px;color:#333;line-height:32px;text-indent:2em;margin-bottom:10px}.box1 .cc .btn{width:100%;text-align:right}.box1 .cc .btn a{display:inline-block;background-color:#3a0743;border-radius:5px;color:#fff;height:35px;line-height:35px;padding:0 20px;text-decoration:none}.box2{width:100%}.box2 .el-image{display:block}