So I have an external script(a chatterbox one) hosted on another website. It's positioned to the right of my list with float:right. The problem I have is that when the browser window resizes, it overflows onto the list. I have tried overflow:hidden; but that doesn't work.[This is what happens when the browser window overflows.](http://i.stack.imgur.com/jykdu.png)
[This is how it normally looks.](http://i.stack.imgur.com/XUCbU.png)