For the record, their code on CodePen looks to be MIT licensed (though CodePen requires a login). For example, Infinite Burger is MIT licensed [0].
[0] https://codepen.io/team/css-tricks/pen/mNBrNG#_=_
[1] https://css-tricks.com/license/
For the record, their code on CodePen looks to be MIT licensed (though CodePen requires a login). For example, Infinite Burger is MIT licensed [0].
[0] https://codepen.io/team/css-tricks/pen/mNBrNG#_=_