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