CSS margin:auto and fluid layout

[Manna]

Here is my first attempt at a fluid layout (temp link)
http://www.premiumwebsites.net/sampl...ts/index.shtml

With the fixed layouts I have done I use margin:auto to center items on my page. For some reason I do not understand that is not working with this layout. Could someone explain why it does not work? I must be missing a key point somewhere.

Thanks
Dotty

[Dan Schulz]

You have your max-width value set to 100%. Try giving it a pixel based value, like 1150px or something (and then change the expression to match the value you gave it).

[Manna]

I made that change, but it does not seem to effect anything. On the links page, patient forms page and the medical supplies page I have an image that I cannot get to center. They are in the div with an id of center and I wrote the CSS as
#center img{
margin:auto; text-align:center;}
Is there a flaw in how I am choosing the images with the CSS?

[Dan Schulz]

images are inlined elements, so you can't use margins on them unless you change their display state to block. You might want to try putting text-align: center; on the element that contains the image, but that'll align everything else in it as well.

[Centauri]

Removing the class from the image and changing the img css to covert to block display as Dan suggested should work :

#center img{
display: block;
margin: 0 auto 10px;
}

[Manna]

Thanks - That did the trick!