Forum Rules box is too wide. Very strange.

[DotSauce]

Hello, I am having a CSS or design issue of some sort.

My forum rules box is extending beyond my forum theme...

Please see:
http://www.tweetsocial.com/register.php

At the bottom you will notice the forum rules sticking out too far.

There is nothing that I can see that should be causing this. Any ideas?

[Princeton]

Edit the template or edit the following CSS :

.page
{
    background: #FFFFFF;
    color: #000000;
    width: 698px;
    
}