Side Banner Box not aligning to the right

I have finally managed to create a second banner box group on my website but I cannot get it to align to the right.

Banner Alignment shows the way the site is just now with the website news box away from the right hand side.

Banner Alignment Want shows the way I would prefer it to look with no padding on the right of the banner box

I checked the forum and saw to add the following to stylesheet.css but it made no difference:
#bannerbox2 a, #bannerboxall a{padding-right:0px;}

Can anyone help?

It would be a lot easier if we had a link to the page.

sorry, but thanks for the quick reply.

The website add is https://www.beeunique.co.uk - it's offline just now but you can still see the banner boxes on the right.

sorry, but can anyone help with this please?

Something like this for the banner boxes and Whos Online:

#navColumnTwo .sideBoxContent{float: right;}

#whosonlineContent {text-align: left; margin: 0 0 0 1.5em;}

Although I would just turn off the Whos online box. Your customers don't care.

For the Bestsellers, you'll need to fiddle with the margins and padding in the bestsellers warpper rule.

Thank you so much :)

I have right aligned the banner boxes and who's online and it looks much better now.
I use the who's online for me more than the customers (quicker than logging into admin when checking on server usage etc).

I was banging my head on the desk and searching the forum for days to resolve the banner thing so thanks again :D