MDL2 Icons
Example of four-bars at 6x   Example of four-bars at 5x    Example of four-bars at 4x    Example of four-bars at 3x    Example of four-bars at 2x   Example of four-bars

mdl2-four-bars · Unicode: \ue908 · Categories: AppBar glyphs

After you get up and running, you can place MDL2 icons just about anywhere with the <i> tag:

Example of four-bars mdl2-four-bars 
<i class="mdl2 mdl2-four-bars" aria-hidden="true"></i>

Note: to improve web accessibility, we recommend using aria-hidden="true" to hide icons used purely for decoration.