Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid box-sizing content-box font-weight normal overflow hidden transition transform font-size 13px box-shadow 1px 1px 3px rgba(0,0,0,0.3) text-shadow 2px 1px 1px rgba(0,0,0,0.2) display block border-radius position static background line-height 1 z-index auto height auto cursor default width 160px margin 0px padding 12px float none