Licon is a set of free lightness icons which are created with pure CSS3. Its creator is the Iranian designer Siamak Mokhtari at FictionTeamin. These free CSS3 icons come in both SASS and LESS versions so you can easily customize and merge them to fit the needs of your project. The set provides all the useful icons for good design without adding any images or fonts. If you want to spice up your icons, you can add some animated effects by using Animate.css.