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