4 4.1.1
Material Design Basic buttons
4 3.3.0
CSS3 hover effects to be applied to links, buttons.
3 3.0.0
skew menu and slider
3 3.3.0
Buttons
3 3.0.3
Radio Buttons
Switch buttons
BRAND BUTTONS
3 4.0.0
Social Buttons
Sam's round buttons
3 4.1.1
Bootstrap Buttons
Bold Round Buttons