Margin
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The CSS margin properties define the space around elements.
Margin
The margin clears an area around an element (outside the border). The margin does not have a background color, and is completely transparent.
The top, right, bottom, and left margin can be changed independently using separate properties. A shorthand margin property can also be used, to change all margins at once.
Possible Values
|
Value |
Description |
|---|
|
auto |
The browser sets the margin.
The result of this is dependant of the browser |
| length |
Defines a fixed margin (in pixels, pt, em, etc.) |
| % |
Defines a margin in % of the containing element |
It is possible to use negative values, to overlap content.
Margin - Individual sides
In CSS, it is possible to specify different margins for different sides:
Example
margin-top:100px;
margin-bottom:100px;
margin-right:50px;
margin-left:50px; |
|
Margin - Shorthand property
To shorten the code, it is possible to specify all the margin properties in one property. This is called a shorthand property.
The shorthand property for all the margin properties is "margin":
The margin property can have from one to four values.
- margin:25px 50px 75px 100px;
-
top margin is 25px
-
right margin is 50px
-
bottom margin is 75px
-
left margin is 100px
- margin:25px 50px 75px;
-
top margin is 25px
-
right and left margins are 50px
-
bottom margin is 75px
- margin:25px 50px;
-
top and bottom margins are 25px
-
right and left margins are 50px
- margin:25px;
-
all four margins are 25px
All CSS Margin Properties
The number in the "CSS" column indicates in which CSS version the property is defined (CSS1 or CSS2).
|
Property |
Description |
Values |
CSS |
|---|
|
margin |
A shorthand property for setting the margin properties in one declaration | margin-top
margin-right
margin-bottom
margin-left |
1 |
|
margin-bottom |
Sets the bottom margin of an element |
auto
length
% |
1 |
|
margin-left |
Sets the left margin of an element |
auto
length
% |
1 |
|
margin-right |
Sets the right margin of an element |
auto
length
% |
1 |
|
margin-top |
Sets the top margin of an element |
auto
length
% |
1 |