.grtyoutube-popup{position:fixed;top:0;left:0;right:0;bottom:0;z-index:99999}.grtyoutube-popup-content{margin-top:150px;width:95%;max-width:850px;margin-left:auto;margin-right:auto;position:relative}.grtyoutube-popup-close{position:absolute;top:-30px;right:0;color:#FFF;font-size:25px;width:17px;height:17px;cursor:pointer}.grtyoutube-iframe{width:100%;height:480px}@media(max-width:767px){.grtyoutube-iframe{width:100%;height:350px}}.grtyoutube-dark-theme{background:rgba(0,0,0,0.85)}.grtyoutube-dark-theme .grtyoutube-popup-content{-webkit-box-shadow:0px 0px 8px 0px rgba(255,255,255,0.4);-moz-box-shadow:0px 0px 8px 0px rgba(255,255,255,0.4);box-shadow:0px 0px 8px 0px rgba(255,255,255,0.4)}.grtyoutube-dark-theme .grtyoutube-popup-close{background:url('https://students.1fbusa.com/hubfs/student%20cc%20lp/icon-close-white-1.png') no-repeat}.grtyoutube-light-theme{background:rgba(255,255,255,0.85)}.grtyoutube-light-theme .grtyoutube-popup-content{-webkit-box-shadow:0px 0px 8px 0px rgba(0,0,0,0.4);-moz-box-shadow:0px 0px 8px 0px rgba(0,0,0,0.4);box-shadow:0px 0px 8px 0px rgba(0,0,0,0.4)}.grtyoutube-light-theme .grtyoutube-popup-close{background:url('https://students.1fbusa.com/hubfs/student%20cc%20lp/icon-close-black-1.png') no-repeat}