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