[Plugin: My Shortcodes] Some CSS trouble

Hi,

I’ve downloaded your lite version earlier today and have been playing around with it a bit. Now evertything went well until i tried using the css tab on a shortcode. when I used inline styling in the template tab, things did work (on my previous little tests) the external css feature doesn’t.

my codes:

Template
<div class=”2-columns”>{{content}}</div>

CSS
.2-columns{
position:relative;
float:left;
width:370px;
margin-right:45px;
clear:left;
}

Now this doesn’t only not work on the shortcode’s css tab, as I’ve tried to add the line of CSS directly into my stylesheet too, but it just won’t take effect on this div. (do note that all the other css in there works perfectly)

The weird thing to me is that it’s such a simple little thing I’m trying here, and I can’t really believe that I would be doing anything wrong with that simple a thing.

Note that the css is not yet finished, this is just the first part of my attempt.

Thank you very much in advance for helping me! I really love how the plugin works and how it is to be used, so I hope I’ll be able to use it a lot and then perhaps go for the pro license whenever I see fit.

http://wordpress.org/extend/plugins/my-shortcodes/