Css twitter widget stays outside the element in firefox

I've added this twitter widged to one of the site's i manage and for some reason, in every browser but firefox it looks good but in firefox this happens

ba开发者_开发百科m it jump to the side for no reason i solved this by putting overflow:hidden; to the class textwidget but then everything is gone in the rest of the browsers?

could anyone help me find a solution for this.

All help is very much appreciated

p.s. the site can be found here Popdrommen

After successfully defeating your popup window, I have come to a conclusion that something like this should help you:

.textwidget {
    clear: both;
}

Best thing to do in my opinion, is create a div, set its size, and then apply the overflow:hidden attribute to it, (remember to position it relativly)

Then inside that div put the twitter stuff.

<div style="width:200px; height:500px; position:relative; overflow:hidden">
    <!-- Twitter stuff here //-->
</div>