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