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