.banner{position:relative;width:100%;height:337px;background:url(../../dist/images/backlogo.png) no-repeat center center;background-size:cover}@media (max-width:768px){.banner{height:150px;background-size:100%;background-position:top}}.main_body{background:#f3f5f7}.main_body .new_details{margin-top:50px}