@keyframes pulse-border{0%{transform:translateX(-50%) translateY(-50%) translateZ(0) scale(1);opacity:1}to{transform:translateX(-50%) translateY(-50%) translateZ(0) scale(1.5);opacity:0}}.video-play-button{position:absolute;z-index:10;top:50%;left:50%;transform:translateX(-50%) translateY(-50%);box-sizing:content-box;display:block;width:18px;height:18px;background:#60ffdb;border-radius:50%}.video-play-button:before{--animation-duration:1500ms;z-index:0;width:60px;height:60px;background:linear-gradient(45deg,#ff4e4e,#675cff);animation:pulse-border var(--animation-duration) ease-out infinite}.video-play-button:after,.video-play-button:before{content:"";position:absolute;left:50%;top:50%;transform:translateX(-50%) translateY(-50%);display:block;border-radius:50%}.video-play-button:after{z-index:1;width:50px;height:50px;background:#000;transition:all .2s}.video-play-button img{position:relative;z-index:3;width:35px;margin:0 auto;display:block}