In betalabs FF35:
In beta class="oo-ui-widget oo-ui-widget-enabled oo-ui-inputWidget oo-ui-textInputWidget" has:
font-family: monospace;
textarea -moz-fixed;
.ve-ui-overlay sans-serif;
html sans-serif;
body sans-serif;
font-size: 10.4px;
.oo-ui-textInputWidget textarea 1em;
In test2
class="oo-ui-widget oo-ui-widget-enabled oo-ui-inputWidget oo-ui-textInputWidget" in test2 has Computedfont-family: sans-serif;
.ve-ui-overlay sans-serif;
.oo-ui-window sans-serif;
html sans-serif;
body sans-serif;
font-size: 12.8px;
.ve-ui-overlay 1em;
Save dialog: