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