Element block pseudo-element :before generated with overflow hidden z-index auto height auto float none line-height 1 cursor default font-size 16px font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px box-sizing content-box border 0px rgba(0,0,0,1) solid padding 20px border-radius opacity 1.00 background margin 0px transition position static transform display block text-shadow 1px 1px 1px rgba(0,0,0,0.2)