[TYPO3] Text w/image: wrong alignment

[Claudio]

Hi all,
I have some problems with the alignment of text and image in my
first text w/image content element. I am trying to get a "In text,
right" alignment, but the same problem I describe happens also
with "In text, left".
Instead of this:

text  picture
text
text

I get this:

picture
text
text
text

I selected the "In text, right" position and "Columns" field is
set to 1.
This is the portion of HTML code which is built by Typo:

<div class="csc-textpic csc-textpic-intext-right-nowrap
csc-textpic-caption-l"><div class="csc-textpic-imagewrap"><dl
class="csc-textpic-image csc-textpic-firstcol csc-textpic-lastcol"
style="width:100px;"><dt><img src="uploads/pics/my_picture.JPG"
width="100" height="69" alt="Image 1" title="Image 1" /></dt><dd
class="csc-textpic-caption">Image 1<br />
</dd></dl></div><div style="margin-right:110px;">
<div class="csc-textpic-text"><p class="bodytext">This is my text. This is
my text. This is my text. This is my text. This is my text. This is my
text. This is my text. This is my text. This is This is my text. This is
my text. my text. This is my text. This is my text. This is my text. This
is my text. This is my text. This is my text. This is my text. This is my
text. This is my text.</p></div></div></div><div
class="csc-textpic-clear"><!-- --></div>

Any hints?

Claudio