Adding A Line Break In Sidebar

On my webpage (http://www.fourquotes.co.uk/webdesign) you can see that the sidebar is touching my footer.
I want to add a gap between the end of the sidebar and the footer.
How do I do this?
I want to just add <br> after the sidebar div but this doesn't work.
Any ideas?

 

add "margin-top:10px;" to your #footerbg tag in CSS.

 

Thank you so much for your quick reply...
My current #footerbg looks like this;

#footerbg{
    float:left;
    margin-top:90px;
    margin-left:auto;
    margin:0px 0px 0px 0px;
    padding:0px 0px 0px 0px;
    width:100%;
    min-width:1000px;
    height:auto;
    background:#d9d7d6;
    }

Code (markup):

Thing is when I change it from 90px to 999px nothing changes...

 

this is what i see on your site

#footerbg {
    background: none repeat scroll 0 0 #D9D7D6;
    float: left;
    height: auto;
    margin: 0;
    min-width: 1000px;
    padding: 0;
    width: 100%;
}

Code (markup):

are you sure you are uploading the css.

 

you also are redclaring the css... try this...

#footerbg{
    float:left;
    margin-top:90px;
    margin-left:auto;
    padding:0px 0px 0px 0px;
    width:100%;
    min-width:1000px;
    height:auto;
    background:#d9d7d6;
    }

Code (markup):

 

Can you see which css file that is coming from... I have two ;(

 

Thank you so much!!!!!

That has worked, it was the margin 0 that was causing the problem.

My css is a mess

Currently working on a site redesign...