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