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