.alert-warning{color:#856404;background-color:#fff3cd;border-color:#ffeeba}.video-container{position:relative;padding-bottom:56.25%;padding-top:0px;height:0;overflow:hidden}@media (max-width: 991px){.video-container{margin-top:0 !important}}.embed-responsive{position:relative;display:block;height:0;padding:0;overflow:hidden}.embed-responsive-16by9{padding-bottom:56.25%}.embed-responsive .embed-responsive-item,.embed-responsive iframe,.embed-responsive embed,.embed-responsive object,.embed-responsive video{position:absolute;top:0;bottom:0;left:0;width:100%;height:100%;border:0}