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