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