No worries. Useful to know it is all machines. Should be able to look at this later today.
See www.grainge.org for RoboHelp and Authoring tips

@petergrainge
The problem is your CSS and the reason you only see it in browsers is they cannot handle the errors. Here is the relevant bit. Your paragraph style (P.Steps) contains a list-style and your list style (Li.p-Steps) does not contain any list definitions.
P.Steps {
list-style: decimal;
margin-top: 4pt;
margin-bottom: 4pt;
color: #151515;
margin-left: -10pt;
background-color: #ffffff;
}
LI.p-Steps {
list-style: decimal;
color: #151515;
}
The problem is described on my site at http://www.grainge.org/pages/authoring/lists/lists.htm See the section on upgrading.
In this case I removed the redundant list-style from the paragraph style (highlighted blue) but the fix was the other highlighted line. You had applied a negative margin within the list so the browser moves the text 10pts left and then it bumps into the number.
Remove those lines and it generates OK.
See www.grainge.org for RoboHelp and Authoring tips

@petergrainge