Cascading Style Sheet Support

Pseudo-Classes
Pseudo-Class Supported Unsupported
 :link Checkmark  
 :visited Checkmark  
 :active   Checkmark
 :hover Checkmark  
 :first-letter   Checkmark
 :first-line   Checkmark
CSS1 Properties
Property Supported Unsupported
Background (shorthand) Checkmark (see specific properties)  
Background-attachment Checkmarkfixed, scroll  
Background-color Checkmark  
Background-image most block tags inline tags
Background-position Checkmark  
Background-repeat Checkmark  
Border (shorthand) Checkmark (see specific properties)

Note 1
Border-style (shorthand) Checkmark  
Border-top..left (shorthand) Checkmark (see specific properties)  
Border-top..left-color Checkmark  
Border-top..left-style Checkmark  
Border-top..left-width Checkmark  
Border-color (shorthand) Checkmark  
Clear Checkmark  
Color Checkmark  
Display none block, inline, list-item
Float Checkmark  
Font (shorthand) Checkmark (see specific properties)  
Font-family Checkmark  
Font-size Checkmark  
Font-style normal, italic oblique
Font-variant normal, small-caps  
Font-weight normal, bold, 100..900 bolder, lighter
Height Checkmark most cases  
Letter-spacing Checkmark  
Line-height Checkmark  
List-style (shorthand) Checkmark (see specific properties)  
List-style-image Checkmark  
List-style-position   Checkmark
List-style-type Checkmark  
Margin (shorthand) Checkmark (see specific properties)  
Margin-top..left Checkmark  table cells
Padding (shorthand) Checkmark  
Padding-top..left Checkmark  
Text-align Checkmark  
Text-decoration none, line-through, underline overline, blink
Text-indent Checkmark  
Text-transform uppercase, lowercase, none capitalize
Vertical-align top, text-top, middle, baseline, bottom, sub, super text-bottom           Note 2
White-space   Checkmark
Width Checkmark  
Word-spacing   Checkmark
CSS2 Properties
Property Supported Unsupported
Clip   Checkmark
Left Checkmark  
Overflow hidden scroll
Page-break-before/after always, auto  left, right
Page-break-inside avoid, auto   
Position  Checkmark block tags inline tags           Note 3
Top  Checkmark  

Visibility 

hidden, visible. Block tags only

inherit

Word-Wrap

break-word

 

Z-index 

Checkmark

 

NOTES

1

 Limited support for inline borders.

2

 Vertical-Align supported for images and form controls only.

3

 Position is supported for block tags only.