.grtvideo-popup{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.85);z-index:99999}.grtvideo-popup-content{transform:translateY(50%);width:95%;max-width:850px;margin-left:auto;margin-right:auto;-webkit-box-shadow:0 0 8px 0 rgba(255,255,255,0.4);-moz-box-shadow:0 0 8px 0 rgba(255,255,255,0.4);box-shadow:0 0 8px 0 rgba(255,255,255,0.4);position:relative}.grtvideo-popup-close{position:absolute;top:-35px;right:0;color:#FFF;font-size:25px;cursor:pointer}.grtyoutube-iframe{width:100%;height:480px}@media(max-width:767px){.grtyoutube-iframe{width:100%;height:350px}}