optgroup option {
	margin-left: 1em;
}

.it-classes-optgroup-separator + .it-classes-optgroup-separator {
	border-top: 1px solid #999999;
	margin-top: .5em;
	padding-top: .5em;
}
.it-classes-optgroup-separator option {
	margin-left: auto;
}

.valign-top tr {
	vertical-align: top;
}

html.thickbox-html,
.thickbox-html body {
	min-width: 0;
}

html.thickbox-html,
.thickbox-html body {
	margin: 0;
	padding: 0;
}