Type of length unit (em)

1

What is your hint or solution suggestion?
.red-box {
background-color: red;
margin: 20px 40px 20px 40px;
font-size: 1.5em;
}

Challenge: Understand Absolute versus Relative Units

Link to the challenge:

2

Hi @mayafried116 ,

I am not sure if your post should be in the ‘Contributors’ section. But anyways, you could review this line in your code:
font-size: 1.5em;

The instruction is to use the 'padding' property and set it to 1.5em and not 'font-size'

3

Hi, sorry I’m new! I didn’t know that I should select section.
anyway, thanks for help.