Border needs to go all the way to page bottom
I have two divs (#maincontent and #sidebar_wrap).
I would like a 1px border along the left side of div#sidebar_wrap that goes to the bottom of the page.
Currently I have border-right: 1px solid #ccc; on div#maincontent
But depending on the content inside div#maincontent, the border stops short, like on this page:
If I put the border on the left of #sidebar_wrap, the border stops short again if the content inside #maincontent is long, like on this attached screenshot: