Button
Buttons are the soul of an interactive Web Application. Buttons allow users to take actions, and make choices, with a single tap and also called as call to action.
Contained Button
Contained buttons are high-emphasis, distinguished by their use of elevation and fill. They contain actions that are primary to your app.
These are the contained buttons, name are mentiond on buttons according to their work.You can copy html part from below code snippet too.
Outline Button
In need of a button, but not the hefty background colors they bring?
Link Button
If you Want to attach a link action, at a button tap then Use Link Button.
Icon Button
Below is the example of icon button which is containing an icon.
Disable Button
If you want to style disabled button add btn disable class.
Floating Action Button
Floating-action buttons can be customized by adding icon of your choice. This button can be fixed to right-bottom corner.