/* Center all hbox children vertically; don't stretch images */
hbox, row { -moz-box-align: center; }

/* Amend defaults for links in options dialogs */
.text-link { text-decoration: none; }
.text-link:hover { color: red; cursor: pointer !important; }

/* Icons in options dialogs */
image.icon { cursor: pointer; }
image.arrow { padding: 2px 0px; cursor: pointer; }
image.arrow[disabled="true"] { opacity: 0.5; cursor: default; }

#button-close{
  margin-left: 240px;
}