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