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CSS Reference

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CSS Properties

animation
appearance
backface-visibility
background
border
bottom
box
caption-side
clear
clip
color
column
content
counter-increment
counter-reset
cursor
direction
display
empty-cells
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font
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hanging-punctuation
height
icon
@keyframes
left
letter-spacing
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margin
max-height
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min-height
min-width
nav
opacity
outline
overflow
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page-break
perspective
perspective-origin
position
punctuation-trim
quotes
resize
right
rotation
rotation-point
table-layout
target
text
top
transform
transition
vertical-align
visibility
width
white-space
word-spacing
word-break
word-wrap
z-index

CSS font-weight Property

CSS Reference Complete CSS Reference

Example

Set different font weight for three paragraphs:

p.normal {font-weight:normal;}
p.thick {font-weight:bold;}
p.thicker {font-weight:900;}

Try it yourself »

Definition and Usage

The font-weight property sets how thick or thin characters in text should be displayed.

Default value: normal
Inherited: yes
Version: CSS1
JavaScript syntax: object.style.fontWeight="900"

Browser Support

Internet Explorer Firefox Opera Google Chrome Safari

The font-weight property is supported in all major browsers.

Note: The value "inherit" is not supported in IE7 and earlier. IE8 requires a !DOCTYPE. IE9 supports "inherit".

Property Values

Value Description Play it
normal Defines normal characters. This is default Play it »
bold Defines thick characters Play it »
bolder Defines thicker characters Play it »
lighter Defines lighter characters Play it »
100
200
300
400
500
600
700
800
900		 Defines from thin to thick characters. 400 is the same as normal, and 700 is the same as bold Play it »
inherit Specifies that the font weight should be inherited from the parent element  

Related Pages

CSS tutorial: CSS Font

CSS reference: font property

HTML DOM reference: fontWeight property

CSS Reference Complete CSS Reference
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