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