"

From 2012.igem.org

/* Tabs - additional IE specific bug fixes

Recommended usage (Conditional Comments):

• /

.tabs-nav { /* auto clear */

   display: inline-block;

} .tabs-nav .tabs-disabled {

   position: relative; /* fixes opacity */
   filter: alpha(opacity=40);

} .tabs-nav .tabs-disabled a span {

   _height: 19px; /* for some reason the height is 1px to less with opacity... */
   min-height: 19px; /* ...in both IE 6 and 7 */

}