@charset "utf-8";.clearfloat:after{content:'';width:0;height:0;display:block;clear:both}.lf{float:left}.rg{float:right}.flexstyle{display:-webkit-box;display:-ms-flexbox;display:-webkit-flex;display:flex}.app .boxmax{background-color:#fff;min-height:100vh}.app .boxmax .videodetail{padding-top:20px;width:90%;margin:0 auto}.app .boxmax .videodetail .video iframe,.app .boxmax .videodetail .video video{max-width:100%}.app .boxmax .videodetail .title{padding:10px 0}