.hefe-banner{float:left;width:100%;position:relative;padding:30px;min-height:360px;overflow:hidden}.hefe-banner:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:black;opacity:0.5;z-index:-1}.hefe-banner .hefe-banner-iframe,.hefe-banner .hefe-banner-video{position:absolute;top:50%;left:50%;min-width:200%;min-height:200%;width:auto;height:auto;-webkit-transform:translateX(-50%) translateY(-50%);transform:translateX(-50%) translateY(-50%);background-size:cover;background-position:center center;background-repeat:no-repeat;z-index:-1}.hefe-banner .hefe-banner-image{position:absolute;top:50%;left:50%;min-width:120%;min-height:120%;width:auto;height:auto;-webkit-transform:translateX(-50%) translateY(-50%);transform:translateX(-50%) translateY(-50%);background-size:cover;background-position:center center;background-repeat:no-repeat;z-index:-1}