Ecobee CSS question

Not sure if this is possible but does anyone know how to target specific elements of the single heightt thermostat using CSS?
In the image below I would like to remove the text by the red arrow and put the text by the yellow arrow on 2 lines

Do you know how to look at the elements in your browser dev tools? Thats the best way to figure out if and how to target things

.thermostat-tile span.current-temperature > span:first-child { display: none }

What css do you have applied already that’s splitting it into three lines?