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