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