The base Video.js skin is made using HTML and CSS. That means you can build a custom skin by simply taking advantage of the cascading aspect of CSS and overriding the styles you’d like to change.
<link rel="stylesheet" type="text/css" href="./video-js-5.10.4/video-js.min.css></link> <link rel="stylesheet" type="text/css" href="./video-js/videojs-tube.min.css></link> <script type="text/javascript" src="./video-js/video.js" ></script>
<video class="video-js vjs-big-play-centered">