penders - 11:38 pm on Jun 23, 2011 (gmt 0)

Are you still having problems with this?

It doesn't work in Firefox 3.6.18 or Google Chrome either.

It seems an inline style of width:64px (which I assume corresponds to data-width="64") is not being applied to the second IFRAME that the script generates, but it is in IE!? If you manually apply the style rule using Firebug then it's OK. The first IFRAME (that replaces the first anchor) has the style rule applied correctly.

You can actually just set the appropriate style rule in your CSS and it should work OK...

.twitter-follow-button { width:64px; }