I used card_mod to make some adjustments for a 10.1" screen running running a Home Assistant dashboard in a full screen Chromium browser. You may have to tweak the font-size and line-height amounts to your liking for your monitor. I found the scrolling last-play text distracting so I also disabled that and tweaked it so it grows to multiple lines if needed. Also note the dark color background in the screenshot is due to a custom theme(Noctis).
type: custom:nfl-card
entity: sensor.nfl_lar
card_mod:
style:
.: >
ha-card { font-size: 2em; line-height:1.2em;}
.last-play p {overflow: visible; white-space: normal; display: block !important; padding-left: 0; animation: none !important; }
