Various Button Samples

SHAPES & SIZES

Go Go Go

Go Go Go

Go Go Go

Go Go Go

Go Go Go

Go Go Go

BORDER & BORDERLESS BUTTONS

3D BUTTONS

Check out the new site!Visit Us! Go Say Hi!

RAISED BUTTONS

Visit Us! Go Say Hi!Say Hi!

LONG SHADOWS

GLOWING BUTTONS

Dropdown Buttons

BUTTON GROUPS

STACKED BUTTONS

Go Go Go Go Go Go

BUTTON WRAPPERS

GoGo

FORM BUTTONS

Go

TYPOGRAPHIC STYLES

uppercase lowercase capitalize small caps

Source: http://unicorn-ui.com/buttons/