Fix CSS selector for dialog class

[tholeb]

When trying to edit nodes, I realized that the dialog were not there :

After a quick look at the CSS, I found that every class for the dialogs are like so : .litegraph .dialog, which means that the HTML is supposed to be like so :

...
	<div class="litegraph">
		<div class="dialog">
		...
		</div>
	</div>
...

But, the HTML is :

...
    <div class="litegraph dialog settings">
        ...
    </div>
...

The CSS should not have that space char in the selector.

After a quick edit (simply replaced every .litegraph .dialog to .litegraph.dialog) here is the result :

I sure can't be the only one reporting this, right ?

[daniel-lewis-ab]

Applied to my fork.