CSS and Banner Placement Question

[RichieBoy67]

Can someone help me figure out the best way to place banners in my header? I have been trying to add to css and I am having a difficult time. I am not exactly sure what to do. Relative positioning? Absolute??

Can someone please past thier css and header code showing banner placement in the top right corner??


Thanks so much....


Is this right??

PHP Code:

  <style type="text/css">
<!--
#layer1 {
    position:absolute;
    width:460px;
    height:60px;
    z-index:1;
    right: 80px;
    top: 0px;
}
-->
</style>
<div id="layer1">$bannerads</div> 


I can either place this in the CSS or the header template?? Correct??


Is this compliant??? And seo friendly??? It does seem to work with the browsers I have tried at least...

Thanks