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