animation: steps doesn't have a position
https://github.com/ForkAwesome/Fork-Awesome/blob/a99579ae3e735ee70e51ed62dfcee3172b5b2db7/css/fork-awesome.css#L105-L108

https://github.com/ForkAwesome/Fork-Awesome/blob/a99579ae3e735ee70e51ed62dfcee3172b5b2db7/scss/_animated.scss#L9-L12

https://github.com/ForkAwesome/Fork-Awesome/blob/a99579ae3e735ee70e51ed62dfcee3172b5b2db7/less/animated.less#L9-L12

`steps` needs a position: `steps(<number_of_steps>, <position>)`. 

While this probably still works in browsers, it breaks parsers.

refs:
- https://developer.mozilla.org/en-US/docs/Web/CSS/animation-timing-function
- https://designmodo.com/steps-css-animations/

