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Use the button classes on an <a>, <button>, or <input> element.

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Add .btn-rounded to get clean rounded button.

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Add .btn-outline, .btn-rounded to get clean outline rounded button.

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Add .btn-outline, .btn-rounded to get clean outline rounded button.

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Add .btn-flat to get clean flat button.

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Add .btn-addon,.btn-addon i to get clean button addon.

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Add .btn-lg, .btn-md, .btn-sm, or .btn-xs for additional sizes.

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Add .btn-addon.btn-lg, .btn-addon.btn-lg i for button addon size.

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Add class .btn-block to create a block level button:

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The class .active makes a button appear pressed, and the class .disabled makes a button unclickable:

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Use a <div> element with class .btn-group to create a button group:

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Use the class .btn-group-vertical to create a vertical button group:

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To span the entire width of the screen, use the .btn-group-justified class:

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Nest button groups to create dropdown menus:

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亚博直播

Nest button groups to create dropdown menus: