I would like to create a banner that features a logo inside it however my image seems to ignore the height of its parent. Check out this JSFiddle for an example of what I'm trying to achieve.
I can get the layout I want by adding height: 100% to the img tag however I'd like to use tachyons to do so and there doesn't seem to be a tachyons class for height 100%. Is there another way to fit the img using tachyons or am I forced to create a class with height: 100%?
Yes, you want
class="h-100"!tachyons.io Heights docs