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