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