I am currently working on a site that requires a footer to be placed either at the bottom of the window, or the bottom of the page content, whichever is lower. I have tried using the height: 100% method, but this causes a problem.
I also have a position: fixed header, and some padding on my content (defined in pixels). Also, the height of the content may change after the page has loaded (use of accordions, etc.), so I wonder if there's a pure CSS way to position the footer to either the bottom of the window, or the bottom of the document, while still allowing pixel padding and so forth.
Here's an outlined structure of the HTML:
<header></header>
<div class="content">
<footer></footer>
</div>
I have also put together a Fiddle to demonstrate how the CSS works at the moment: http://jsfiddle.net/LY6Zs/. I am unfortunately unable to change the HTML structure (i.e. breaking out the footer element from .content.
You first need to have a container div just after the which contains all the content
.container
{
min-height:100%;
position:relative;
margin:0 auto;
}
.footer{
position:absolute;
bottom:0;
}
Related
I am currently building a website that uses two columns, inside a position fixed box to make the heights stay at 100%.
I need the content div to scroll down if the content is longer than the page (on 11/13" screens, page is responsive) - but by setting overflow scroll on the content, the background does not drop, and there is still content at the bottom of the page.
There are two links here, one is the page as it is, and the other is the page with extra content (to make it longer than your viewport)
Link 1 link 2
If you can help my solve this, i'll be thankful :)
Add Overflow:auto; It works fine. I checked it with that page.
The problem is the .bf_page is set to height: 100% - this is getting the full height of the body, however the div doesn't start at the top of the page so it continues under the bottom of the body tag for 100 or so pixels, meaning the last bit of content is getting chopped off (hope that makes sense?!).
The height of the logo (which is causing the page to extend) is 121px so you could do the following:
Change .bf_page's height to:
.bf_page {
height: calc(100% - 121px);
}
Set .bf_content_text to overflow: auto
I've tested that and it seems to work.
Taking out the "position: fixed;" on the '.bf_menu' class works for me, if you're having trouble getting the menu to stick to the top of the page, just hide the blockquote div with display:none.
Example:
<div id="wrapper">
<div id="content">
<div id="data">
</div>
</div>
</div>
#wrapper {
height:100vh;
width:100vw;
background-color:black;
position:absolute;
}
#content {
background-color:red;
height:80%;
width:80%;
position:relative;
overflow-y:auto;
}
#data {
background-color:yellow;
width:80%;
height:1000px;
}
http://jsfiddle.net/nGU8R/1/
The site I'm working on now has an interesting layout that I'm having trouble getting just right in CSS. The header and footer span the entire width of the browser window, with the content confined to a 960px wide block - however there's a secondary "internal" footer within this 960px content block. Both the primary footer and this "internal" footer need to be at the bottom of the page. Here's the markup of the website, stripped down to the functional units:
<html>
<body>
<header></header>
<section id="content">
MAIN CONTENT
<section id="internal-footer"></section>
</section>
<footer></footer>
</body>
</html>
The CSS is as follows:
html{margin:0;padding:0;min-height:100%;height:100%;}
body{margin:0;padding:0;min-height:100%;position:relative;}
header{width:100%;}
footer{width:100%;height:XXXpx;position:absolute;bottom:0;left:0;}
#content{width:960px;margin:0 auto;position:relative;padding-bottom:(XXX+YYY)px;}
#internal-footer{width:100%;height:YYYpx;position:absolute;bottom:0;left:0;padding-bottom:XXXpx;}
I created a JSFiddle here (adding background colors and borders, and reducing the width of the content) to demonstrate the issue I'm having.
When there is sufficient content, everything works as intended. When there is not enough content, the #content section is not stretching and the internal footer is not only lifted, but due to the bottom-padding it is too tall. Of course being too tall isn't a serious issue since I can just set no-repeat on the background image and no one is the wiser.
So how can I force the #content to stretch to the bottom of the page, without creating a scrollbar, when there is not enough content?
Changing the HTML and CSS as below is it helping achieve what you want? Now the internal footer is inside footer and also centered.
<footer>
<section id="internal-footer"></section>
</footer>
#internal-footer{width:300px;padding-bottom:50px!important;background-color:#990;height:50px;margin:-50px auto 0 auto;}
I'm copying your comment with the working fiddler so people can find easily the solution
I've resolved the second issue - of the footer content moving. First I had to remove the negative bottom margin on the inner footer (margin:-137px auto 0 auto) then I had to add a margin to the copyright p equal to the footer padding. Update your answer to incorporate the fixes and I can accept it. Here's the final, working, fiddle: jsfiddle.net/M72fn
I'm afraid that you should use javascript. Here is how I would do that with jquery:
$(document).ready(function(){
if(($(window).height()-100)>$('#content').height()){
$('#content').height($(window).height()-200);
}
});
and the fiddle here
Your content area needs to be 100% of the available height. This can be done by positioning header absolutely (as you have the footer) and then making #content 100% high with padding to allow for the header and footers:
header {width:100%;position:absolute;top:0;left:0;...}
#content {display:block; min-height:100%; padding:50px 0 100px 0; ...}
http://jsfiddle.net/Ds5tX/3/
I am trying to achieve a website layout that works like this: http://tzd-themes.com/gebo_admin/index.php?uid=1&page=dashboard.
And I would like to add a footer.
The way the footer would work is the following: when you scroll to the end of the page, there is a footer that take all the width of the page, and pushing the sidebar up if it needs to, causing the sidebar to shrink. So essentially what I am tryng to do is specify the height of the sidebar as being the distance bewteen the bottom of the header and the top of the footer, with overflow: auto;.
You can fiddle here (with more explanations):
http://jsfiddle.net/xK4B5/
Have a header, main section, and footer, the main section will contains the content and the side bar. Set the sidebars height to 100% (if that doesn't work for whatever reason, position it absolute - left:0,top:0,bottom:0,right:auto) this will cause it to take up however much space your main content is height wise. So if your content is short (causing the footer to come up) the sidebar will also shorten.
#sidebar {
position:absolute;
left:0;
top:0;
bottom:0;
right:auto;
width: 200px;
}
#content {
margin-left: 200px;
width: 700px;
}
Should get you close to your desired effect.
I want to make a header like http://www.chacha.com (doesn't move, is about that wide and that height, and able to fit divs inside it and also has to be an image)
I am starting off with a blank html document and a blank css page, so there I haven't currently written any code.
I've been trying two days straight to do this now so I would really appreciate any help anyone can provide.
I have gimp so if anyone could also give me image dimensions for a perfect header and perfect background size I would appreciate it even more.
CSS:
#header {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 10px;
background: url(yourimage.png) repeat-x;
}
<!--html -->
<div id="header"></div>
That should give you a starting place, I can't tell you more without seeing exactly what the layout's supposed to be.
The CSS property you're looking for is position: fixed which will position the element relative to the viewport. This is good breakdown of positioning: https://developer.mozilla.org/en-US/docs/CSS/position
In this specific case, what you've got is an element with styles roughly along these lines:
#header_id {
position: fixed;
width: 100%;
height: 35px;
}
You don't have to set the height, but unless there is content in the fixed element, it will collapse if there is no height specified. They also appear to have put a drop-shadow on the element toget the neat floating effect.
If you want to have an image inside, you can just put the <img> inside the header element, or use it as the background-image url in the CSS and position it with background-position (see also: https://developer.mozilla.org/en-US/docs/CSS/background-position although the compatability table at the bottom is important if you want to do anything too specific with this property).
You can do this with any block-level element (or any element with display:block set on it). In your example they are using the HTML5 <header> tag; a <div> would work, too, if <header> wasn't appropriate for your page.
I would recommend using the Firebug addon with Firefox (or similar developer consoles with other modern browsers) -- you can right click on an element on the page and select 'Inspect element' from the dropdown menu and get a breakdown of both the markup and styling to see how other websites are constructed. Very useful for when you're browsing the internet and you see something and think, 'that's a neat trick, how does it work?'
FOR FULL WIDTH FIXED HEADER
header {
width:100%;
background:green;
height:60px;
margin:-8px;
position:fixed;
}
FOR NONFULL WIDTH FIXED HEADER
Create a div and set width and height (you can also set it left or right by float:left, float:right)
then in this div put the code above but without margin:-8px; and change the width to the width that your div has.
Here is a test
I've been given a design for a website, and am trying to implement it.
One problem I've run into is that the design has some background images (one for the header, one for the body, and one for the footer of the site) that are wider than the main content area of the site.
Simply putting them in as background images doesn't work, since expanding the header, body and footer divs enough to accommodate the backgrounds causes horizontal scrollbars to appear if the browser window is not big enough to fully show the backgrounds.
This is undesirable since the backgrounds are not really important for viewing the website, and I don't want scrollbars to appear for them (scrollbars should only appear once the browser is too small to completely show the content of the website).
The second technique is to have a separate, absolutely positioned div to show the header background image (and put it under an element with the browser window's size), and set its width to 100% so that it never exceeds the size of the browser window (and hence create scrollbars).
This works up to a point - however, when the window is too small, the background starts shifting around relative to the content since the "top center" position of the background is relative to the browser window, not the content area. At large sizes, these are effectively the same since the content area is centered, but at small sizes, only part of the content is shown, so the center of the content and the center of the browser window are different.
A good illustration of this problem that I've found is the Quicken website: http://quicken.intuit.com/. At large sizes, its cloud background looks fine, but if you make your window's width small enough, the clouds start shifting relative to the content (bad!).
Any ideas on how to fix this so that backgrounds images
don't create scrollbars since they are not part of the content of the site
are fixed relative to the content of the site (and don't shift around at small browser window sizes)
?
An ideal solution would be something like turning overflow to hidden on the body, but only for specified divs. Unfortunately I believe this is impossible.
I'd prefer a pure html/css solution, but I accept that I may need js to get the effect I want.
Thanks! (this is a complex issue, so if any clarification is needed, let me know)
UPDATE: Fixed this by setting min-width on the background div to the width of the content.
Set the min-width on the div containing the background image to the width of the content.
You need to have your header, content & footer have a width of 100%. And put the image in as a background image in these divs ... center it horizontally.
Inside the specific divs have a wrapper that is centered. and is the width of the content of them divs.
Like so.
HTML
<div id="header">
<div class="wrapper">
...
</div>
</div>
<div id="content">
<div class="wrapper">
...
</div>
</div>
<div id="footer">
<div class="wrapper">
...
</div>
</div>
CSS
div#header {
background: url(...) 50% 0; /* to center your background image horizontally */
}
div#content {
background: url(...) 50% 0; /* to center your background image horizontally */
}
div#footer {
background: url(...) 50% 0; /* to center your background image horizontally */
}
div.wrapper {
margin: 0 auto; /* to center the div horizontally */
width: 960px; /* or however wide it should be */
}
Hope this helps.
Am I missing something, or should you be using the CSS background-image property?
I had a look at the Quicken site, and to be honest the cloud background image shifting when the browser is resized shouldn't be worried about unless your background-image is most distinctive than a bunch of clouds.
See what I mean?
You could use the overflow property and set it to hidden on the div that cause a scrollbars to appear.
I had the same issue on a site that I worked on, and come up with the following solution, which works well if all your background images are the same width.
/*
A container div that is set to the 100% width, with the overflow set to hidden.
This hides the overflowing images if the window sizes is too small
*/
#bg_container {
position:absolute;
z-index:0;
top:0px;
width:100%;
overflow:hidden;
}
/*
A div that sets the size of the content and centers itself on the page.
*/
.bg {
margin:0 auto;
width:1000px; /* content size */
overflow:visible;
}
/*
Here I set the image away from the left edge of the div to center it to the content. The actual size of the image is 1500px.
*/
.bg img {
margin-left:-250px;
}