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