Black Right Pointing Triangle With Double Vertical BAr Posts

OK, football noob here. 🏈 I know nothing about the game, the scoring, or why it even exists. 🤷‍♂️ But I am a TV broadcast nerd, so I made a CSS version of the 2019 NFL score bug! It also happens to be my first project using CSS Grid. Most of the CSS classes are like whitething and yellowthing 'cause I actually don't know what they are 😂 codepen.io/cjdenio/pen/MWKreMZ