Menu Height In IE9

Hi,

I added a background color to the main menu and it looks great in Firefox and Chrome, but it is too tall in IE9. Can you help me to make it look the same across all three browsers? I have included a very poorly annotated screen shot to illustrate.

site is at: http://epalpharetta.com

Thanks,
Rick

Code: Select all

#gk-nav {
    background: none repeat scroll 0 0 #900000;
    margin: -20px auto 20px;
    position: relative;
    text-align: center;
    width: 1002px;
    z-index: 100;
}

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