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