.video-youtube{background-color:#cecece;position:fixed;top:calc(100vh - 300px);left:50px;z-index:99}.close-video-btn{position:absolute;right:-18px;top:-15px;font-size:33px;background-color:#fff;display:block;height:18px;width:18px;border-radius:9px}.close-video-btn:after{position:absolute;display:block;content:"x";font-size:18px;top:-2px;left:4px;font-weight:bold;cursor:pointer}.site-text{position:absolute;color:#fff;bottom:45px;font-weight:bold;padding-left:20px}