Make div stay at bottom of page's content all the time even when there are scrollbars

CSS Push Div to bottom of page

Please look at that link, I want the opposite: When the content overflows to the scrollbars, I want my footer to be always at the complete bottom of the page, like Stack Overflow.

I have a div with id="footer" and this CSS:

#footer {
    position: absolute;
    bottom: 30px;
    width: 100%;
}

But all it does is go to the bottom of the viewport, and stays there even if you scroll down, so it is no longer at the bottom.

Image: Examlple

Sorry if not clarified, I don't want it to be fixed, only for it to be at the actual bottom of all the content.


This is precisely what position: fixed was designed for:

#footer {
    position: fixed;
    bottom: 0;
    width: 100%;
}

Here's the fiddle: http://jsfiddle.net/uw8f9/


Unfortunately you can't do this with out adding a little extra HTML and having one piece of CSS rely on another.

HTML

First you need to wrap your header,footer and #body into a #holder div:

<div id="holder">
    <header>.....</header>
    <div id="body">....</div>
    <footer>....</footer>
</div>

CSS

Then set height: 100% to html and body (actual body, not your #body div) to ensure you can set minimum height as a percentage on child elements.

Now set min-height: 100% on the #holder div so it fills the content of the screen and use position: absolute to sit the footer at the bottom of the #holder div.

Unfortunately, you have to apply padding-bottom to the #body div that is the same height as the footer to ensure that the footer does not sit above any content:

html,body{
    height: 100%
}

#holder{
    min-height: 100%;
    position:relative;
}

#body{
    padding-bottom: 100px;    /* height of footer */
}

footer{
    height: 100px; 
    width:100%;
    position: absolute;
    left: 0;
    bottom: 0; 
}

Working example, short body: http://jsfiddle.net/ELUGc/

Working example, long body: http://jsfiddle.net/ELUGc/1/


Just worked out for another solution as above example have bug( somewhere error ) for me. Variation from the selected answer.

html,body {
    height: 100%
}

#nonFooter {
    min-height: 100%;
    position:relative;
    /* Firefox */
    min-height: -moz-calc(100% - 30px);
    /* WebKit */
    min-height: -webkit-calc(100% - 30px);
    /* Opera */
    min-height: -o-calc(100% - 30px);
    /* Standard */
    min-height: calc(100% - 30px);
}

#footer {
    height:30px;
    margin: 0;
    clear: both;
    width:100%;
    position: relative;
}

for html layout

<body>
    <div id="nonFooter">header,middle,left,right,etc</div>
    <div id="footer"></div>
</body>

Well this way don't support old browser however its acceptable for old browser to scrolldown 30px to view the footer

  • plunker