Bootstrap CSS Helper Classes Reference
Text
Add meaning through text-colors with the classes below. Links will darken on hover:
Class |
Description |
Example |
.text-muted |
Text styled with class "text-muted" |
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.text-primary |
Text styled with class "text-primary" |
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.text-success |
Text styled with class "text-success" |
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.text-info |
Text styled with class "text-info" |
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.text-warning |
Text styled with class "text-warning" |
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.text-danger |
Text styled with class "text-danger" |
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Background
Add meaning through background-colors with the classes below. Links will darken on hover just like text classes:
Class |
Description |
Example |
.bg-primary |
Table cell is styled with class "bg-primary" |
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.bg-success |
Table cell is styled with class "bg-success" |
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.bg-info |
Table cell is styled with class "bg-info" |
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.bg-warning |
Table cell is styled with class "bg-warning" |
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.bg-danger |
Table cell is styled with class "bg-danger" |
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Other
Class |
Description |
Example |
.pull-left |
Floats an element to the left |
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.pull-right |
Floats an element to the right |
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.center-block |
Sets an element to display:block and center |
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.clearfix |
Clears floats |
|
.show |
Forces an element to be shown |
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.hidden |
Forces an element to be hidden |
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.sr-only |
Hides an element to all devices except screen readers |
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.sr-only-focusable |
Combine with .sr-only to show the element again when it is focused (e.g.
by a keyboard-only user) |
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.text-hide |
Helps replace an element's text content with a background image |
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.close |
Indicates a close icon |
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.caret |
Indicates dropdown functionality (will reverse automatically in dropup menus) |
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Color Picker