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" Try it
.text-primary Text styled with class "text-primary" Try it
.text-success Text styled with class "text-success" Try it
.text-info Text styled with class "text-info" Try it
.text-warning Text styled with class "text-warning" Try it
.text-danger Text styled with class "text-danger" Try it

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" Try it
.bg-success Table cell is styled with class "bg-success" Try it
.bg-info Table cell is styled with class "bg-info" Try it
.bg-warning Table cell is styled with class "bg-warning" Try it
.bg-danger Table cell is styled with class "bg-danger" Try it

Other

Class Description Example
.pull-left Floats an element to the left Try it
.pull-right Floats an element to the right Try it
.center-block Sets an element to display:block and center Try it
.clearfix Clears floats
.show Forces an element to be shown Try it
.hidden Forces an element to be hidden Try it
.sr-only Hides an element to all devices except screen readers Try it
.sr-only-focusable Combine with .sr-only to show the element again when it is focused (e.g. by a keyboard-only user) Try it
.text-hide Helps replace an element's text content with a background image Try it
.close Indicates a close icon Try it
.caret Indicates dropdown functionality (will reverse automatically in dropup menus) Try it


Color Picker

colorpicker