bootstrap button types code example

Example 1: bootstrap button

Primary
Secondary
Success
Danger
Warning
Info
Light
Dark

Link

Example 2: bootstarp btn colors

Blue
Grey
Green
Red
Yellow
Ligth blue
White
Black

White with blue text

Example 3: bootstrap Outline buttons

In need of a button, but not the hefty background colors they bring? 
Replace the default modifier classes with the .btn-outline-* ones to 
remove all background images and colors on any button.

Primary
Secondary
Success
Danger
Warning
Info
Light
Dark

Example 4: bootstrap Buttons

Bootstrap includes several predefined button styles, each serving its own
semantic purpose, with a few extras thrown in for more control.
Using color to add meaning only provides a visual indication, which will
not be conveyed to users of assistive technologies – such as screen readers. 
Ensure that information denoted by the color is either obvious from the 
content itself (e.g. the visible text), or is included through alternative
means, such as additional text hidden with the .sr-only class.

Primary
Secondary
Success
Danger
Warning
Info
Light
Dark

Link

Example 5: bootstrap Button tags

The .btn classes are designed to be used with the  element. 
However, you can also use these classes on  or  elements
(though some browsers may apply a slightly different rendering).

When using button classes on  elements that are used to trigger in-page 
functionality (like collapsing content), rather than linking to new pages or 
sections within the current page, these links should be given a role="button" 
to appropriately convey their purpose to assistive technologies such as screen 
readers.

Link
Button