The margin-top
CSS property sets the margin area on the top of an element. A positive value places it farther from its neighbors, while a negative value places it closer.
This property has no effect on non-replaced inline elements, such as <span>
or <code>
.
/* <length> values */ margin-top: 10px; /* An absolute length */ margin-top: 1em; /* relative to the text size */ margin-top: 5%; /* relative to the nearest block container's width */ /* Keyword values */ margin-top: auto; /* Global values */ margin-top: inherit; margin-top: initial; margin-top: unset;
The margin-top
property is specified as the keyword auto
, or a <length>
, or a <percentage>
. Its value can be positive, zero, or negative.
<length>
<percentage>
auto
margin
.Initial value | 0 |
---|---|
Applies to | all elements, except elements with table display types other than table-caption , table and inline-table . It also applies to ::first-letter and ::first-line . |
Inherited | no |
Percentages | refer to the width of the containing block |
Computed value | the percentage as specified or the absolute length |
Animation type | a length |
<length> | <percentage> | auto
.content { margin-top: 5%; } .sidebox { margin-top: 10px; } .logo { margin-top: -5px; } #footer { margin-top: 1em; }
Specification | Status | Comment |
---|---|---|
CSS Basic Box Model The definition of 'margin-top' in that specification. | Working Draft | No significant change |
CSS Level 2 (Revision 1) The definition of 'margin-top' in that specification. | Recommendation | Removes its effect on inline elements. |
CSS Level 1 The definition of 'margin-top' in that specification. | Recommendation | Initial definition |
Desktop | ||||||
---|---|---|---|---|---|---|
margin-top |
1 | 12 | 1 | 3 | 3.5 | 1 |
auto |
1 | 12
|
1 | 6
|
3.5 | 1 |
Mobile | ||||||
---|---|---|---|---|---|---|
margin-top |
1 | 18 | 4 | 10.1 | 1 | 1.0 |
auto |
37 | 18 | 4 | 14 | 1 | 1.0 |
margin-right
, margin-bottom
, and margin-left
and the margin
shorthandmargin-block-start
, margin-block-end
, margin-inline-start
, and margin-inline-end
and the shorthands margin-block
and margin-inline
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/CSS/margin-top