.definition-view{width:1200px;margin:0 auto;background:#fff;padding:32px 80px;position:relative}.definition-view:before{content:"";height:4px;background:#1890ff;display:block;position:absolute;border-radius:2px;width:100%;top:0;left:0}.definition-view .view-title{font-size:24px;color:#303133;text-align:center;border-bottom:1px solid #d9d9d9;padding-bottom:24px;margin-bottom:40px}