How to keep the gap at the top of the page

[steve.ledger]

Next step coloured iframe scroll bars...

Place in the head section of the iframe source document.

<style>
HTML {
scrollbar-arrow-color:#800000;
scrollbar-3dlight-color:#FF9F40;
scrollbar-face-color:#FF9F40;
scrollbar-darkshadow-color:#FF8040;
scrollbar-track-color:#3B3B3B;
scrollbar-highlight-color:#804300;
scrollbar-shadow-color:#804300;
}
</style>

Remember that colored scrollbars only show in one browser.