Element block pseudo-element :before generated with margin 0px height auto box-sizing content-box background padding 0px box-shadow font-weight normal width auto transform border 0px rgba(0,0,0,1) solid display block border-radius z-index auto float none line-height 1 cursor default transition font-size 18px text-shadow 1px 1px 0px rgba(255,255,255,0.2) position static overflow visible