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