My button broke

Question

So I need some help fixing my button code. I can’t seem to figure out how to change text color with a button can someone help?
https://code.sololearn.com/Wrq6m5lqF9Tz/?ref=app

Answer 1

You should specify color in the correct CSS block. Since you only have one button, you can put it in the "button" type block. But, if you want to use classes - button.<Class> - or IDs - button.<ID> - you have to include a class or ID in the button HTML element.
If, instead, you want to change colors on a keyboard, mouse or time event, it's a completely different thing. Since you didn't explain the code intention, I'm guessing.

Answer 2

.blue is a class selector, when using button.blue you select button elements with class = blue. Add the class to the button, or the color inside the button selector