#image-navigation .navi-image { position:relative; /* z-index:4;  */top:-455px; }
#image-navigation .navi-image li { /* z-index:999; */ display:block; }
#image-navigation .navi-image li { position:absolute; top:0; left:0; z-index:5; }
#image-navigation .navi-image li.active { z-index:9; }
#image-navigation .navi-image li.last-active { z-index:6; }