Element block pseudo-element :after generated with transform padding 20px font-size 16px cursor default transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto overflow hidden box-sizing content-box position static z-index auto width 160px margin 0px float none border 0px rgba(0,0,0,1) solid background text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 display block border-radius font-weight normal