Margins are used to create space around elements, outside of any defined borders.
The CSS margin
properties are used to create space around elements, outside of any defined borders.
With CSS, you have full control over the margins. There are properties for setting the margin for each side of an element (top, right, bottom, and left).
CSS has properties for specifying the margin for each side of an element:
margin-top
margin-right
margin-bottom
margin-left
All the margin properties can have the following values:
Tip: Negative values are allowed.
Set different margins for all four sides of a <p> element:
p {
margin-top: 100px;
margin-bottom: 100px;
margin-right: 150px;
margin-left: 80px;
}
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To shorten the code, it is possible to specify all the margin properties in one property.
The margin
property is a shorthand property for the following individual margin properties:
margin-top
margin-right
margin-bottom
margin-left
So, here is how it works:
If the margin
property has four values:
Use the margin shorthand property with four values:
p {
margin: 25px 50px 75px 100px;
}
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If the margin
property has three values:
Use the margin shorthand property with three values:
p {
margin: 25px 50px 75px;
}
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If the margin
property has two values:
Use the margin shorthand property with two values:
p {
margin: 25px 50px;
}
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If the margin
property has one value:
You can set the margin property to auto
to horizontally center the element within its container.
The element will then take up the specified width, and the remaining space will be split equally between the left and right margins.
Use margin: auto:
div {
width: 300px;
margin: auto;
border: 1px solid red;
}
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This example lets the left margin of the <p class="ex1"> element be inherited from the parent element (<div>):
Use of the inherit value:
div {
border: 1px solid red;
margin-left: 100px;
}
p.ex1 {
margin-left: inherit;
}
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Property | Description |
---|---|
margin | A shorthand property for setting all 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 |
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