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