Wordpress/wp-admin/css/theme-editor-rtl.css

#template textarea {
	font-family:monospace;
}
#templateside {
	float:left;
}
#themeselector {
	padding-right:0;
	padding-left: 5px;
	float: left;
}
div.tablenav {
	margin-right:0;
	margin-left: 210px;
}