Does anybody know how to get the page-center and cat-center to fill the width of the site?
Here's my css inserts:

div#menu1 {
background-color: #c9ba9e;
background-image: url(http://www.smilefortcollins.com/gfx/50white.png);
background-repeat: repeat;
border: solid #ffffff;
}
div#menu1 ul.rMenu li a {
border-right: solid 1px #cccccc !important;
border-left: solid 1px #cccccc !important;
padding: 10px;
}
div#menu2 {
background-color: #c9ba9e;
background-image: url(http://www.smilefortcollins.com/gfx/50white.png);
background-repeat: repeat;
border: solid #ffffff;
}
div#menu2 ul.rMenu li a {
border-right: solid 1px #cccccc !important;
border-left: solid 1px #cccccc !important;
padding: 10px;
}

I wrap the %page-center or %cat-center in a div and style it with a width and background color.

Of course!
Thanks, lmilesw!