Example Java/HTML Code:
<style> .test { position: fixed !important; top: 0 !important; left: 0 !important;; right: 0 !important;; z-index:999 !important; width:300px !important; height:200px !important; } </style> <script> window.onscroll = function() {myFunction()}; function myFunction() { if (document.body.scrollTop > 90 || document.documentElement.scrollTop > 90) { document.getElementById("video-PUTHERETHECSSVIDEOSELECTORCODE").className = "test"; } else { document.getElementById("video-PUTHERETHECSSVIDEOSELECTORCODE").className = ""; } } </script>
Example CSS:
#video-PUTHERETHECSSVIDEOSELECTORCODE { float: left; }