.ytube{display:block;position:relative;width:100%;height:0;padding-top:56%;margin:0 auto 16px}.casestudies .ytube{margin:60px auto 16px}.ytube iframe{position:absolute;left:0;top:0;width:100%;height:100%}.ytube iframe+a{height:100%;left:0;position:absolute;top:0;width:100%}@media screen and (max-width: 750px){.ytube{padding-top:63%}}.yt-modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.8);z-index:9999;align-items:center;justify-content:center}.yt-modal-overlay.is-open{display:flex}.yt-modal-inner{position:relative;width:90%;max-width:800px}.yt-modal-video{position:relative;padding-top:56.25%}.yt-modal-video iframe{position:absolute;inset:0;width:100%;height:100%}.yt-modal-close{position:absolute;top:-36px;right:0;background:none;border:none;color:#fff;font-size:24px;cursor:pointer;line-height:1}