Is there any IE bug fixes for this atall?

-webkit makes chrome and safari work well, but IE is driving me nuts as column count is not picked up

css attached...


#brands_menu.megamenu .column ul
{ margin: 0;
padding: 0;
list-style-type:
none;
-moz-column-count: 2;
-moz-column-gap: 1.5em;
-moz-column-width: ;
-moz-column-rule: 1px solid #c4c8cc;
-webkit-column-count: 2;
-webkit-column-gap: 1.5em;
-webkit-column-width: ;
-webkit-column-rule: 1px solid #c4c8cc;}