Layout fixed for IE7

For those who are interested, we've fixed the layout bug in IE7. (There's a new clearfix) :(

Thanks Ingo for providing a link to the solution.

FYI

.clearfix:after {
content:".";
display:block;
height:0;
clear:both;
visibility:hidden;
}
.clearfix {display:inline-block;}
/* Hide from IE Mac \*/
.clearfix {display:block;}
/* End hide from IE Mac */