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