1.) The fonts do show in the posts if you are in the correct editor display mode. You need to switch to WYSIWYG mode. It is the top left icon. Hopefully, I understand your question correctly.
2.) I believe you can control the number of smilies displayed in the admin control panel.
See ADMINCP->options->Message Posting Interface Options->Smiliebox Smilies Per Row
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Hopefully this helps.
Thank your for responding! =)
The fonts do show in the post when I write them.
But they don't show in the meny of fonts...
Look at my photos and see the difference
Yes, I can control the number of smilies in row, but it's the same.
It should be wider