[CSS]CSS Box Model - CSS Margin

출처: http://www.w3schools.com/css/css_margin.asp

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The CSS margin properties define the space around elements.

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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 calculates a margin
length	Specifies a margin in px, pt, cm, etc. Default value is 0px
%	Specifies a margin in percent of the width of the containing element
inherit	Specifies that the margin should be inherited from the parent element

 It is possible to use negative values, to overlap content.

All CSS Margin Properties

Property	Description
margin	A shorthand property for setting the margin properties in one declaration
margin-bottom	Sets the bottom margin of an element
margin-left	Sets the left margin of an element
margin-right	Sets the right margin of an element
margin-top	Sets the top margin of an element

CSS Margin

Specify margins for an element
The margin shorthand property
Set the top margin of a text using a cm value
Set the bottom margin of a text using a percent value
Set the left margin of a text using a cm value

Margin properties explained