Element block pseudo-element :after generated with overflow hidden border 0px rgba(0,0,0,1) solid line-height 1 margin 0px float none transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box font-weight normal transition position static z-index auto height auto padding 20px background border-radius font-size 16px cursor default width 160px box-shadow 3px 3px 4px rgba(0,0,0,0.4) display block