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