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