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CSS Font-Size

CSS

This property is used to specify the height and size of the font.

CSS font-size


➔ The font-size property in CSS is used to set the height and size of the font.

Syntax

font-size:medium|xx-small|x-small|small|large|x-large|xx-large|smaller|larger|length|initial|inherit;

Property values

Value Description
medium Sets the font-size to medium. This is default.
xx-small Sets the font-size to xx-small.
x-small Sets the font-size to x-small.
small Sets the font-size to small.
large Sets the font-size to large.
x-large Sets the font-size to x-large.
xx-large Sets the font-size to xx-large.
smaller Sets the font-size to smaller.
larger Sets the font-size to larger.
length Sets the font-size to a specific size in px, cm, etc.
percent Sets the font-size to a percentage of the parent element's font size.
initial Sets the property to its default value.
inherit The element inherits the property value from its parent element.

Example

#p1 {
  font-size: 40px;
}
#p2 {
  font-size: 30px;
}
#p3 {
  font-size: 12px;
} 
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Example

body {
  font-size: 100%;
}
#p1 {
  font-size: 2.5em;
}
#p2 {
  font-size: 1.875em;
}
#p3 {
  font-size: 0.875em;
}
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