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