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