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