Hello,
Looking at this page:
http://sutco2.securedata.ca/Employe...fault.aspxI can see an example of your left pane is not as long as your content pane.
To get everything to the same height can be tricky. Bear in mind that the amount of content you add into a content pane will change the height.
The best way to do this is not to have the main styling for the content in the containers, but instead have it in the skin itself.
To provide an example if you add this code into your skin.css file:
.leftpane {
border: 1px solid red;}
.contentpane {
border: 1px solid red;}
You will see that the border is of the same height for your left and content panes.
So, you could add background styling for the content panes, such as background colors / images and not set background images for your containers.
Hope this helps,