Hi Wiliam
I'm afraid I cannot produce a screen shot that is clear enough. But I would like to show you the following:
It is a small table with two columns and three lines where the text should be left aligned. In RoboHelp is looks fine, when when I view it as Webhelp, the words Funktion, OK, Annuller and Resultat are not correctly aligned. Can you see what is wrong? Is it the "bold" marking that does it?
<tr class=whs10 style="x-cell-content-align: top;" valign=top>
<td class=whs11 style="width: 37.899%; border-right-width: 1px; border-left-width: 1px; border-top-width: 1px;
border-bottom-width: 1px; background-color: #6699cc;" bgcolor=#6699CC
width=37.899%>
<p style="font-weight: bold;"><a name=Funktion></a>Funktion</td>
<td class=whs13 style="width: 62.101%; border-top-width: 1px; border-bottom-width: 1px; border-right-width: 1px;
background-color: #6699cc;" bgcolor=#6699CC width=62.101%>
<p style="font-weight: bold;">Resultat</td></tr>
<tr class=whs10 style="x-cell-content-align: top;" valign=top>
<td class=whs14 style="width: 37.899%;" width=37.899%>
<p style="font-weight: bold;">OK</td>
<td class=whs15 style="width: 62.101%;" width=62.101%>
<p>Systemet tildeler rollen til enheden og lukker vinduet.</td></tr>
<tr class=whs10 style="x-cell-content-align: top;" valign=top>
<td class=whs16 style="width: 37.899%;" width=37.899%>
<p style="font-weight: bold;">Annuller</td>
<td class=whs17 style="width: 62.101%;" width=62.101%>
<p>Systemet lukker vinduet. Systemet tildeler ikke en rolle til enheden.</td></tr>
</table>
And, if you will allow me to ask yet another question: Can you tell why my table borders dissappear in the PDF version? I have "inherited" a lot of topics, originally Word documents, I suspect, and they all seem to have this problem in PDF eventhough the table borders look all right in RoboHelp.
Thanks a lot!
Regards, Hanne
Hi again,
First about your borders in pdf. You best open a new question on the Printed documentation forum to keep this thread clear. I think I have seen this problem before, so please search a bit before you post a new question.
About the alignment. The bold style only makes your text bold, it isn't causing the strange alignments. I think I know what's causing it, but you're not going to like it: it means a lot of hand work 
I'll assume that this problem is only with individual tables, on those , so it isn't a style sheet problem. If it where in your style sheet, all your paragraphs would be wrong. If you have this exact same problem in all tables, it'll probably be a css issue.
As you see in the code, most table rows <TR> and table cells <TD> have a class like class=whs10. This class is generated by robohelp when you create your output. In HTML mode, go to the top of the file and you'll find a <style> tag with the classes from your table. It may look a bit like this:
<style>
tr.whs10 {styling}
td.whs11 {styling}
</style>
One of these styles must have the text text-align: right; or text-align: center;. Delete all instances of these texts and your paragraph should align OK.
I think that most of your style issues are related to the whsxx styles, if you delete these styles from your topic, your styling should mostly reset. You then will have to restyle your topics, by hand... I don't know how many topics you have, but I suggest that you find out exactly what each styling problem is and link that back to a css style attribute. Then, remove that style attribute from the styles in the top of the topic.
You can find all css style attributes here, or you can post the issues and I'll tell you the corresponding style attributes. It might be wise to rewrite these topics when you have to add or remove some text, because these topics will give you problems every time you want to change a style.
Greets,
Willam