Sidebar problem

The problem is that on the home page, the width of the content area is set to 100% so that the last column in the table ($59 per month) wouldn’t wrap down:

.home #content {
width: 100%;
}

The main container is 984px wide, and the sidebar is 304px wide, which leaves 680px for the content area.

In the table, the first column (the caption column) is 180px wide while the othet three columns are 160px wide apiece for a total of 660px, which gives you 20px to spare, so if you change the above rule to this:

.home #content {
width: 660px;
}

That should work. Note: don’t modify the theme files directly, but create a child theme or use a CSS plugin.