Dropdown-Menue in IE6

Hi,

thanks for the wonderful theme. I’m using it at https://www.vogel-nest.de
I know that IE6 is not really something we should talk about anymore …
but when viewed with IE6 the top-dropdown-menus (e.g. when hovering the menue-entries “Wir sind” or “Technical” on the above site) will be displayed behind the content-area.
That’s behind the “class=textarea” in the left sidebar and the content-div “class=maincolumn”.

Besides that I recognized that the second navigation/menue (which would be displayed on the upper right corner in the header – my site doesn’t have one) is not clickable because of a wrong z-index.
I fixed that with:
.menu-top {
z-index: 99;
}

I tried the same for the IE6-problem (with “.textarea { z-index: -99 }”) but that didn’t work.