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