a:hover {}
.picZoom { z-index: 99;}
.picZoom a { display: block;}
.picZoom a span { display: none; }
.picZoom a:hover span { position: absolute; top: +20px; left: +20%; z-index:99; display:block;  }
.picZoom a:hover span img { border: 1px solid #4078A9; }