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