/* placeholder.css */
.youtube-placeholder{position:relative;width:70%;padding-top:56.25%;background-color:#000;cursor:pointer;overflow:hidden;margin:0 auto}.youtube-placeholder iframe,.youtube-placeholder img{position:absolute;top:0;left:0;width:1000%;height:100%;border:0}.youtube-placeholder .play-button{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:68px;height:48px;background:url('https://img.icons8.com/ios-filled/50/000000/play-button-circled.png') 0 0/cover no-repeat}@media (max-width:768px){.youtube-placeholder{width:100%;padding-top:70%}}