Responsive 3 column component

Congratulations for the solution.

I've noticed that you're using the indentation to nest things, right? They do not use this way in the industry.

• You could use commentary to separate the concerns (there's a VSCODE extension called 'Comment Headers').
• You could use Prettier(another extension) to indent and standardize your css.
• Try learning SASS for your nesting intention :D
• What do you think of using box-sizing:border-box for your reset as well? It is a more intuitive way to layout things.

*,
*::before,
*::after {
margin: 0;
padding: 0;
box-sizing: border-box;
}

Hi! Day 2

Creative criticisms are welcome! Thank you so much