I recently changed the Arras theme on my website Restaurants Uncut from magazine layout to three column layout with sidebars on either side.
In the latest browsers, theme is working alright but when I checked it in older browsers like IE 6, all the three columns are gone, only the posts slideshow is showing.
When I checked the stylesheet, it is showing both the sidebars set to float. Should I change them to 'fixed' or will that create problems in the new browser versions?
How can I fix this problem?