The static background and fixed header are locked in a perpetual battle

I am currently working on creating a fixed header that remains at the top of the page. However, I am facing an issue where the background seems to be overlapping and hiding the header.

<style type="text/css>
html, body {height:100%; margin:0; padding:0;}
#page-background {position:fixed; top:0; left:0; width:100%; height:100%;}
#content {position:relative; z-index:1; padding:10px;}

#mainframe{
    color: #FFF;
    width: 900px;
    margin-right: auto;
    margin-left: auto;
    margin-top: 100px;
}
#right{
    float:right;
    width: 479px;
 }
#left{
     float:left;
}
#footer{
    text-align: right;
    clear: both;
    width: 900px;
    margin-right: auto;
    margin-left: auto;
    font-family: Verdana, Geneva, sans-serif;
    color: #FFF;
    padding-right: 50px;
    border-top-width: 1px;
    border-top-style: dotted;
    border-top-color: #F00;
    padding-top: 10px;
    font-size: 10px;
    padding-bottom: 10px;
    background-image: url(images/bartrans.png);
    text-transform: none;
    text-decoration: none;
}
#txt{
    clear: both;
    width: 900px;
    margin-right: auto;
    margin-left: auto;
    font-family: Verdana, Geneva, sans-serif;
    color: #FFF;
    margin-top: 10px;
    font-size: 12px;
}
a {
    text-decoration: none;
    color:#FFF;
}

#header {
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:50px;
    border: 1px dotted #F00;
    margin-top: 20px;
}
#headercontent {
    background-color: #F00;
    width: 900px;
    margin-right: auto;
    margin-left: auto;
}
</style>

<!--[if IE 6]>
<style type="text/css">
html {overflow-y:hidden;}
body {overflow-y:auto;}
#page-background {position:absolute; z-index:-1;}
#content {position:static;padding:10px;}
</style>
<![endif]-->

It appears there might be something missing or misconfigured in my setup. Can anyone provide some guidance?

htmlcss

Answer №1

To achieve the desired effect, make sure to include z-index: 10; in the CSS for the element with the ID of #header, and set z-index: 0; for the #page-background element. For a visual example, check out my Fiddle here.

Answer №2

Instead of setting the #page-background to position: fixed;, I recommend using background-attachment: fixed; for your background-image or whatever you are utilizing. This way, when you set the header element to position: fixed;, they will not conflict with each other. It would be helpful if you could provide a link to the page you are currently working on.

Creating a test environment without access to the assets you are utilizing is challenging.

Another potential issue I noticed is that you are using a DIV element to define the background image.

My suggestion is to apply the background image to the BODY element instead, as this will eliminate any related concerns.

You can view the code I was working on in this JSFiddle link: http://jsfiddle.net/mikelegacy/5P7TN/

In the provided example, I have removed the #page-background ID and applied the background image directly to the BODY element. Using DIVs for full-page background images is not considered semantic.

Below is the code snippet you should copy and paste into your editor:

<html>
<head>
<style type="text/css">
// CSS styles here
  </style>
</head>

<body>
    // HTML elements here
</body>

If you need assistance with implementing full-screen background images, you can refer to this article: http://css-tricks.com/perfect-full-page-background-image/

Some methods mentioned in the article may involve using an IMG tag for setting background images, which may not be the most semantic approach but can be useful for older browsers. Consider using background-size: cover; for a more modern solution.

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