.videoShareBlock{opacity:.7;height:50px;display:none;text-align:center;z-index:0}.videoShareBlock li{float:left;position:relative;display:inline-block;width:40px}.tw{margin-bottom:10px;width:40px;height:30px;display:block;background:transparent url('images/twitter_1.png') center top no-repeat}.fb{margin-bottom:10px;width:40px;height:30px;display:block;background:transparent url('images/fb_1.png') center top no-repeat}.embed{margin-bottom:10px;width:40px;height:30px;display:block;background:transparent url('images/embed.png') center top no-repeat}.email{margin-bottom:10px;width:40px;height:30px;display:block;background:transparent url('images/email.png') center top no-repeat}.gplus{margin-bottom:10px;width:40px;height:30px;display:block;background:transparent url('images/google_plus.png') center top no-repeat}.linked{margin-bottom:10px;width:40px;height:30px;display:block;background:transparent url('images/linkedin.png') center top no-repeat}