.index404{background:url(../img/404.1bfd5be1.png);background-attachment:scroll;background-repeat:no-repeat;background-position:50%;background-color:#f8f8f8;height:100%;width:100%;border:0;margin:0;padding:0;position:relative}.index404 h1{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);margin-top:-200px!important;color:#fcc55e;letter-spacing:1px}.index404 .index404_btn{position:absolute;left:50%;margin-left:-110px!important;top:50%;margin-top:170px!important;width:220px;height:40px}