src/main/resources/META-INF/resources/designer/css/dialogs.css

   1 /* Custom dialog/modal headers */
   2
   3 .dialog-header-error { background-color: #d2322d; }
   4 .dialog-header-wait { background-color: #428bca; }
   5 .dialog-header-notify { background-color: #eeeeee; }
   6 .dialog-header-confirm { background-color: #333333; }
   7         .dialog-header-error span, .dialog-header-error h4,
   8         .dialog-header-wait span, .dialog-header-wait h4,
   9         .dialog-header-confirm span, .dialog-header-confirm h4 { color: #ffffff; }