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