codice:
#videoholder1, #videoholder2 {width: 450px;}
.videoholder {width: 450px; height: 356px; }
.videothumbnails { width:450px; height: 140px; overflow: auto; }
.videothumbnails div { float:left; width: 120px; margin: 0 12px 12px 0; padding: 2px; text-align: center; cursor: pointer;}
.videothumbnails div.active { background: #F00; }
.videothumbnails div.currentvideo { background: #FF0; }