#image-navigation .navi-image { position:relative;}
#image-navigation .navi-image a { display:block; }
#image-navigation .navi-image a { position:absolute; top:0; left:0; z-index:1; }
#image-navigation .navi-image a.active { z-index:3; }
#image-navigation .navi-image a.last-active { z-index:2; }

#image-navigation2 .navi-image { position:relative;}
#image-navigation2 .navi-image a { display:block; }
#image-navigation2 .navi-image a { position:absolute; top:0; left:0; z-index:1; }
#image-navigation2 .navi-image a.active { z-index:3; }
#image-navigation2 .navi-image a.last-active { z-index:2; }