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