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