#background-video{width:100vw;height:100vh;-o-object-fit:cover;object-fit:cover;left:0;right:0;top:0;bottom:0;z-index:-1}.video{height:100%;width:100%}.video--cover{-moz-object-fit:cover;-webkit-object-fit:cover;-o-object-fit:cover;object-fit:cover}.play-btn{width:120px;height:120px;background:radial-gradient(rgba(0,47,165,.8) 60%,#fff 62%);border-radius:50%;display:block;box-shadow:0 0 25px 3px rgba(0,47,165,.8)}.play-btn,.play-btn:after{top:50%;left:50%;position:absolute}.play-btn:after{content:"";transform:translateX(-40%) translateY(-50%);transform-origin:center center;width:0;height:0;border-top:15px solid transparent;border-bottom:15px solid transparent;border-left:25px solid #fff;z-index:100;transition:all .4s cubic-bezier(.55,.055,.675,.19)}.play-btn:before{content:"";position:absolute;width:150%;height:150%;animation-delay:0s;animation:pulsate1 2s;animation-direction:forwards;animation-iteration-count:infinite;animation-timing-function:steps;opacity:1;border-radius:50%;border:5px solid hsla(0,0%,100%,.75);top:-25%;left:-25%;background:rgba(198,16,0,0)}@keyframes pulsate1{0%{transform:scale(.6);opacity:1;box-shadow:inset 0 0 25px 3px hsla(0,0%,100%,.75),0 0 25px 10px hsla(0,0%,100%,.75)}to{transform:scale(1);opacity:0;box-shadow:none}}