Element block pseudo-element :before generated with padding 20px font-weight normal margin 0px border 0px rgba(0,0,0,1) solid cursor default display block transform position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box font-size 16px text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto line-height 1 z-index auto width 89% float none background border-radius overflow hidden transition