#dock{
position: relative;	
top: 75px;
float:left;
}
.dock-container { height: 50px;   }
a.dock-item { display: block; width: 50px; position: absolute; bottom: 0; text-align:center; text-decoration: none; color: #333; font-weight:bold; }
.dock-item span { display: none;}
.dock-item img { border: 0; margin: 5px 10px 0px; width: 100%; }