Reported by Charles Melbye, May 30, 2009

In WebKit browsers such as Safari, there is a 1px-wide line in 
between the tabs and the green bar below them.

The problem was relating to the line-height that yui.css was 
setting. WebKit doesn't fill in the background on larger 
line-heights, so the fix is to reset the line-height to normal on 
#main-tabs.

This does not appear to have any adverse side effects on Firefox.

I've attached a simple patch that will add the necessary CSS to fix 
the problem.

• fix-tab-background.patch - 351 bytes