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

fa-play · Unicode: f04b · 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-play
<i class="fa fa-play"></i>

Looking for more? Check out the examples.