I was fooling around with a webpage which uses w3.css to resize photos. I poked and I prodded and tweaked and pulled out a few hairs and this is the conclusion: my tinkering kind of messed up the webpage because I just do not know what I am doing.
But I just KNOW that it would look just fantastic if I was knowledgable in this!
Alas, I wish to finish THIS tutorial before tacking another tutorial, so I gotta keep following that yellow brick road...