html,body{background-color:#000;margin:0;border:0;padding:0;height:100%}.canvas{position:relative;margin:0 auto;height:100%;text-align:center}.canvas .blurred{display:block;filter:blur(15px);position:absolute;width:100%}.canvas .blurred.portrait{top:-50%}.canvas .blurred.landscape{top:-10%}.canvas .main{position:relative;z-index:2;height:100%}