Styles

[ej3-martin]

I have created a site, and I have several different styles sheets.  When I edit a page with SM I have a non default style selected.  All HTML is non style specific, e.g. the styles are all taken from the style sheets.  When I edit a page for example the heading is coloured yellow (from the high contrast style sheet).  If I remove the style sheets from their folder, I am able to see the 'plane text, unstyled' version in SM.  Even with no links in the HTML, SM is still picking up these styles.  How can I stop this?  The attachments below show the HTML code, and the editor window showing the styled text.

Many Thanks in advance

Ed