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