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