CSS Menu does not show in IE

[sparkleen88]

Hi,
I am new to CSS and am having a problem with a CSS menu. It shows up perfectly in Firefox, Netscape, and other browsers but not in IE. Unfortunately, I can't paste a link to the site per a msg I just received so I'm pasting the CSS. I would appreciate any help.
Here's the CSS:
#mainnavigation
{
background-color: #000000;
position: absolute;
float:none;
top: 125px;
left: 10px;
width: 200px;
height: 800px;
border: 0px solid #999999;
padding: 50px;
position:fixed;
list-style-type:none;

}
body
{
/*background-attachment: fixed;*/
background-color: #000000;
background-image: url(images/AlbertoGambarini.jpg);
background-repeat: no-repeat;
background-position: top;
font-family: Arial, Verdana, Helvetica, sans-serif;
font-size: 14px;
font-style: normal;
font-variant: normal;
line-height: 1.5;
color: #FFFFFF;
margin: 300px;


}
/* This is for the content in the center of the page left and right columns */

#centrecontentleft
{
position: absolute;
top: 125px;
left: 300px;
width: 800px;
background-color: #000000;
border: 0px solid #999999;
padding: 50px;

/* The following is for the images on the gallery pages */

span
{
display: block
}

Thank you!

[vinyl-junkie]

You can post a URL. It just doesn't show up as a hyperlink. As to your problem, you need to post more than just the CSS. We need to see the HTML that goes with it.