[IE6] Close button missing for dialog without multiple tabs

[garry.yao]

The close button was not visible when open a dialog which has only one tab.

Reproducing Environment

• IE6/Windows XP SP2
• Standard Mode
• LTR document direction

[garry.yao]

Screenshot of IE6

[tobiasz.cudnik]

Can't reproduce it.

[garry.yao]

Fred's confirmed it.

[garry.yao]

The close button's incorrect position in IE6 is due to the following rules which is supposed to be apply to only IE7 quirks only:

/* IE7 + IE quirks */
.cke_skin_kama .cke_browser_ie7.cke_single_page .cke_dialog_contents
{
	float: left;
}

It's shown that the dialog style css is still containing multiple classes selectors which is not fixed by #3021. Proposing for changing it, but maybe breaking Tobias' hacks for IE7 RTL at several places, could you please help to verify the patch?

[tobiasz.cudnik]

IE6 (not affected)

[tobiasz.cudnik]

Although splitting DOM structure to keep each important class in separate node is highly desired, doing this right now is very dangerous and maybe even time-wasting as dialog layout is going to be re-written.

I'm still unable to reproduce this issue on my IE6 (screenshot attached), but simple patch i'm providing should resolve this issue (as long as quoted css rule is the reason).

[tobiasz.cudnik]

Fixed with [3982].