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

fa-backward · Unicode: f04a · Created: v1.0 · Categories: Video Player Icons

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

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

Looking for more? Check out the examples.