Element block pseudo-element :after generated with float none margin 0px box-shadow 0px 0px 1px rgba(0,0,0,0.5) display block box-sizing content-box border 0px rgba(0,0,0,1) solid font-size 16px position static overflow visible line-height 1 background z-index auto cursor default text-shadow height auto transition font-weight normal padding 0px border-radius width auto transform