What does em stand for in css

Vh and vw

/*vh viewport height and vw viewport width*/
/*example*/
div
{
  display: inline-block;
  height: 100vh; /*THis will set height equal to the height of windows*/
  width: 100vw/*This will set width equal to width of windows*/
}

What does em stand for in css

em = relative to parent element fontsize
rem = relative to root fontsize of html

Similar codes

0 vote387 views1 answer
Faunadb update
CSS
0 vote335 views1 answer
Whitesmoke color gradient
CSS
1 vote410 views1 answer
Import maxcdn.bootstrapcdn.com not in index.html in specific component file
CSS Bootstrap
59 votes361 views4 answers
Rgb blue color code
CSS
0 vote333 views1 answer
Html same width as parent
CSS
40 votes378 views6 answers
'pip' is not recognized as an internal or external command
CSS
0 vote340 views1 answer
Building Multi-Architecture Docker Images on ARM 64-bit
CSS
74 votes372 views6 answers
Flex box
CSS
7 votes327 views3 answers
Rounded input css
CSS
6 votes366 views1 answer
All text in caps using css
CSS