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