.know-ad{padding:5px 15px;background-color:#fff5f7;overflow:hidden}.ad-logo{width:50px;height:50px;float:left}.ad-des{float:left;margin-left:22px;width:auto}.ad-des p:first-child{font-size:16px;color:#333;line-height:28px;margin:0}.ad-des p:last-child{font-size:14px;color:#333;margin:0;line-height:22px}.ad-des span{color:#f7698b}.ad-btn{float:right;width:80px;height:26px;line-height:26px;text-align:center;color:#fff;background-color:#f7698b;margin-top:12px;border-radius:3px}.join-club{padding:5px 15px;border-radius:8px;overflow:hidden;color:#565A5C;background:#E5F8F8;text-align:center;display:block}.jc-title{font-size:16px;line-height:28px;margin:0}.jc-desc{font-size:12px;line-height:22px;margin:0}.jc-logo{width:80%;height:auto}