Take your icon game to the next level. Check out Fonticons, from the maker of Font Awesome.
             

fa-ban · Unicode: f05e · Created: v1.0 - delete - remove - trash - hide - block - stop · Categories: Web Application Icons

After you get up and running, you can place Font Awesome icons just about anywhere with the <i> tag:

fa-ban
<i class="fa fa-ban"></i>

Looking for more? Check out the examples.