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