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