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