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Start your free trialMaddie Duffy
3,659 Pointsmain header
If the main header font size is set at 2 ems then why is it displaying bigger than 32px?
2 Answers
Aakash Srivastava
5,415 PointsHey Maddie Duffy , em unit is relative unit .
Now , if main header font size is set at 2 ems , then it will displaying 32 px only when the font-size of body(which is parent of main header) is set to 1 em or 16 px .
Let's look at an example:
body{
font-size: 1em; // it is 16 px
}
.main-header{
font-size: 2em; // it will be 32 px ( 16 * 2 )
}
Take another case :
body{
font-size: 2em; // // it is 32 px
}
.main-header{
font-size: 2em; // it will be 64px ( 32 * 2 )
}
Hope it helped :)
Jonathan Grieve
Treehouse Moderator 91,253 PointsThe em
unit is a relative unit. So it's probably displaying a size that is relative to its parent element.
"Relative length units are relative to other length values. "
So it 1 em is the equivalent of 16 pixels then 2 em will be 32 pixels.
Maddie Duffy
3,659 PointsMaddie Duffy
3,659 PointsThank you!!! Helped a lot!