i currently have a div that appears fixed after scrolling. i want that div to to remain visible but not fixed once the user reaches the bottom of the page..
this is what i have so far:
var topOfOthDiv = 800; //set manually for example
$(window).scroll(function() {
if ($(window).scrollTop() > topOfOthDiv) { //scrolled past the other div?
$("#ctawrapper.ctaFloat").addClass('show'); //reached the desired point -- show div
} else {
$("#ctawrapper.ctaFloat").removeClass('show'); //reached the desired point -- hide div
}
});
#ctawrapper.ctaFloat {
position: fixed;
bottom: 0;
height: auto;
max-height: 100px;
width: 90%;
display: none;
}
#ctawrapper.show {
background: #fff;
width: 100%;
z-index: 999;
left: 0px;
padding: 15px;
border: 1px solid #ddd;
display: block!important;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="ctawrapper" class="clearfix ctaFloat">
<h4>sponsored topics</h4>
</div>
everything i have tried to do to add a new class or change the css once it reaches the footer have failed. can i get some help please?
I am trying to make this effect on a project
http://www.cera-groupecera.com/en/
like this page the footer is hidden and appears as you scroll.
The page is wrapped in a page-content element and the footer is fixed to the bottom z-indexed 0
what happens is as you reach the end of the window the page -content margin rises as you scroll.
I can't really find a way to do it with j query
Here is an example,you just position it on the bottom of the page or in any other place you want it to stay,to hide it you can use z-index=-1;
//<br><br><br><br><br><br><br><br><br>
<h2><code>fixed</code></h2>
<div class="fixed"><div class="expand"></div></div>
<br><br><br><br><br><br><br><br>
CSS
#import "compass/css3";
h2 {
text-align: center;
margin-top: 48px;
}
div {
height: 200px;
width: 50%;
max-width: 600px;
margin: 32px auto;
overflow-x: hidden;
// overflow-y: scroll;
}
.fixed {
background: url('http://lorempixel.com/600/200/animals');
background-attachment: fixed;
overflow: hidden;
}
.expand {
height: 400px;
width: 100%;
}
https://jsfiddle.net/cu01m218/
I did one example for you.
$(function(){
calcFooter();
function calcFooter () {
var footer = $('.footer').height();
var mainContent = $('.main-content');
mainContent.css('margin-bottom', footer);
}
$(window).resize(calcFooter);
});
body {
margin: 0;
}
.main-content {
position: relative;
z-index: 100;
height: 100vh;
background-color: grey;
}
.footer {
position: fixed;
bottom: 0;
left: 0;
z-index: 10;
height: 200px;
width: 100%;
background-color: yellow;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<body>
<div class="wrapper">
<div class="main-content" style="margin-bottom: 200px;">
<h1>This is main content.</h1>
<p>Scroll down to reveal footer!</p>
</div>
<div class="footer">
<p>This footer.</p>
</div>
</div>
Let's say that this element which appears at the bottom is footer tag.
In this case it will be something like this:
html:
<footer></footer>
in your css:
footer {
position: fixed;
bottom: 0;
display: none;
}
Then you have to add a class which will make footer appear
.active {
display: block;
}
and your jquery will be something like this:
$(window).on('scroll', function () {
if ($(this).scrollTop() > 50) {
if (!$(footer).hasClass('active')) {
$(footer).addClass('active');
}
} else {
if ($(footer).hasClass('active')) {
$(footer).removeClass('active');
}
}
});
I searched for hours trying to find a solution for creating a body background image clickable.
I managed to find some similar questions/answers here on stackoverflow but I don't know how to apply them.
So far I think that the code below might help but I cannot seem to understand how to use it on my website.
$('body').click(function(e){
if (e.target === this) {
window.location = "link.html"
}
});
Can someone please explain how can I have this working on 007soccerpicks.com? I need the body background image clickable except for the <div id="container"> which is the content area of the website.
Thank you very much!
The script you have setup will click the entire document if wrapped inside the body element. One way to get around this is to use a fixed element in the background with the body logic in another wrapper.
<body>
<div class="body-clickable"></div>
<div class="main-content">
</div>
</body>
<style>
.body-clickable
{
position: fixed;
top: 0;
left: 0;
z-index: 1;
height: 100%;
width: 100%;
background-image: url('image.png');
}
.main-content {
margin: 0 auto;
width: 1000px;
top: 0;
left: 0;
position: relative;
z-index: 2;
}
</style>
<script>
$('.body-clickable').click(function(e){
if (e.target === this) {
window.location = "link.html"
}
});
</script>
You could also avoid using a script and actually just make the 'body-clickable' a link.
#box-link {
position: absolute;
top: 8px;
left: 20px;
width: 83px;
height: 83px;
background-color: transparent;
border: 1px solid yellow; }
.box1 {
position: relative;
margin: 20px 0 20px 40px;
padding: 5px 0; width: 300px;
height: 300px;
background-image: url('https://lh3.googleusercontent.com/-Y8Qx-xfqufE/VOIccUtbhpI/AAAAAAAABDI/x5lTXX_Zlrs/s2048/cool-and-stylish-girls-wallpapers-for-fb-cool-and-stylish-girls-with-guitar-6413-sadredheartlovequotesforfacebooktimelinecoverx.jpg');
background-repeat: no-repeat;
}
<body>
<div class="box1">
<a id="box-link" href="https://www.facebook.com/"></a>
<p>The background of this box is an image.</p>
</div>
</body>
I've just wrote a page with couple div-s and little CSS and javascript.
I don't know how to insert scroll bar into one of my div.
Code is not that hard to understand. CSS and javascript are included in code.
<html>
<head>
<style>
#container
{
vertical-align: top;
width: 98%;
height: 90%;
padding: 5px;
}
#discussion {
width: 99%;
height: 90%;
overflow-y: scroll;
border: 1px solid #ccc;
padding: 5px;
text-align: left;
/*position: absolute; bottom: 0; left: 0;*/
position: relative;
}
#content
{
overflow-y: auto;
position: absolute; bottom: 0; left: 0;
}
#message {
width: 100%;
vertical-align:bottom;
padding: 5px;
border: 1px solid #ccc;
}
</style>
<script>
function init(){
var message = $('#message');
var content = $('#content');
message.keypress(function (e) {
if (e.keyCode == 13 && message.val().length > 0) {
content.append(message.val() + "<br/>");
//content.scrollTop(discussion.get(0).scrollHeight); //works fine with top to down
message.val('').focus();
}
});
};
</script>
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
</head>
<body onload="javascript:init();">
<div id="container">
<div id="discussion">
<div id="content"></div>
</div>
<input id="message" type="text" placeholder="Hit Enter button to insert"/>
</div>
</body>
</html>
I need scroll bar when content gets out of discussion section.
Thing is when I insert some text with from top to bottom flow scroll bar works fine.
Unfortunately, all text has to be inserted from bottom to top flow.
---------------
-
-
-
-
- first text
---------------
---------------
-
-
-
- first text
- second text
---------------
---------------
- second text
- third text
- fourth text
- fifth text
- sixth text
--------------- now I need a scroll bar to see first text.
You set the height to 90%, but it doesn't know what it's 90% of.
If you want it set to 90% of the body, you'll need to set html,body {height: 100%;}.
Then you need to remove the absolute positioning you put on the content.
Working fiddle here: http://jsfiddle.net/davidpauljunior/2PpqN/
The main cause for the problem is you missed to set the width and height for #content div.
So add it
width: 100%;
height: 100%;
Also for the parent element discussion, instead of using % value stick to static values for height so that user can view it. Currently it is very small to view the scroll.
width: 100%;
height: 200px;
JSFiddle
Hope you understand.
You need to remove overflow from #discussion and change postion to relative in #content
CSS
#discussion {
width: 99%;
height: 90%;
border: 1px solid #ccc;
padding: 5px;
text-align: left;
/*position: absolute; bottom: 0; left: 0;*/
position: relative;
}
#content
{
overflow: auto;
position: relative;
height:100px;
width:100%;
}
updated fiddle
This question already has answers here:
Make a div fill the height of the remaining screen space
(41 answers)
Closed 8 years ago.
So I have a webpage with a header, mainbody, and footer.
I want the mainbody to fill 100% of the page (fill 100% in between footer and header)
My footer is position absolute with bottom: 0. Everytime I try to set the mainbody to 100% height or change position or something it will also overflow the header. If if set the body to position absolute with top: 40 (cause my header is 40px high), it will just go 40px too far down, creating a scroll bar.
I created a simple html file since i cannot actually post the entire page/css from the actual project. With the sample code, even though the maincontent body fills the screen, it goes 40px too far down (cause of the header I assume).
html,
body {
margin: 0;
padding: 0;
}
header {
height: 40px;
width: 100%;
background-color: blue;
}
#maincontent {
background-color: green;
height: 100%;
width: 100%;
}
footer {
height: 40px;
width: 100%;
background-color: grey;
position: absolute;
bottom: 0;
}
<html>
<head>
<title>test</title>
<link href="style.css" rel="stylesheet" type="text/css">
</head>
<body>
<header></header>
<div id="maincontent">
</div>
<footer></footer>
</body>
</html>
Anyone knows the answer?
These are not necessary
remove height in %
remove jQuery
Stretch div using bottom & top :
.mainbody{
position: absolute;
top: 40px; /* Header Height */
bottom: 20px; /* Footer Height */
width: 100%;
}
check my code : http://jsfiddle.net/aslancods/mW9WF/
or check here:
body {
margin:0;
}
.header {
height: 40px;
background-color: red;
}
.mainBody {
background-color: yellow;
position: absolute;
top: 40px;
bottom: 20px;
width:100%;
}
.content {
color:#fff;
}
.footer {
height: 20px;
background-color: blue;
position: absolute;
bottom: 0;
width:100%;
}
<div class="header" >
</div>
<div class="mainBody">
<div class="content" >Hello world</div>
</div>
<div class="footer">
</div>
No Javascript, no absolute positioning and no fixed heights are required for this one.
Here's an all CSS / CSS only method which doesn't require fixed heights or absolute positioning:
/* Reset */
html,
body {
height: 100%;
margin: 0;
padding: 0;
}
/* Essentials */
.container {
display: table;
}
.content {
display: table-row;
height: 100%;
}
.content-body {
display: table-cell;
}
/* Aesthetics */
.container {
width: 100%;
height: 100%;
}
.header,
.footer {
padding: 10px 20px;
background: #f7f7f7;
}
.content-body {
padding: 20px;
background: #e7e7e7;
}
<div class="container">
<header class="header">
<p>This is the header</p>
</header>
<section class="content">
<div class="content-body">
<p>This is the content.</p>
</div>
</section>
<footer class="footer">
<p>This is the footer.</p>
</footer>
</div>
The benefit of this method is that the footer and header can grow to match their content and the body will automatically adjust itself. You can also choose to limit their height with css.
There is a CSS unit called viewport height / viewport width.
Example
.mainbody{height: 100vh;} similarly html,body{width: 100vw;}
or 90vh = 90% of the viewport height.
**IE9+ and most modern browsers.
This allows for a centered content body with min-width for my forms to not collapse funny:
html {
overflow-y: scroll;
height: 100%;
margin: 0px auto;
padding: 0;
}
body {
height: 100%;
margin: 0px auto;
max-width: 960px;
min-width: 750px;
padding: 0;
}
div#footer {
width: 100%;
position: absolute;
bottom: 0;
left: 0;
height: 60px;
}
div#wrapper {
height: auto !important;
min-height: 100%;
height: 100%;
position: relative;
overflow: hidden;
}
div#pageContent {
padding-bottom: 60px;
}
div#header {
width: 100%;
}
And my layout page looks like:
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
<title></title>
</head>
<body>
<div id="wrapper">
<div id="header"></div>
<div id="pageContent"></div>
<div id="footer"></div>
</div>
</body>
</html>
Example here: http://data.nwtresearch.com/
One more note, if you want the full page background like the code you added looks like, remove the height: auto !important; from the wrapper div: http://jsfiddle.net/mdares/a8VVw/
Using top: 40px and bottom: 40px (assuming your footer is also 40px) with no defined height, you can get this to work.
.header {
width: 100%;
height: 40px;
position: absolute;
top: 0;
background-color:red;
}
.mainBody {
width: 100%;
top: 40px;
bottom: 40px;
position: absolute;
background-color: gray;
}
.footer {
width: 100%;
height: 40px;
position: absolute;
bottom: 0;
background-color: blue;
}
JSFiddle
Well, there are different implementations for different browsers.
In my mind, the simplest and most elegant solution is using CSS calc(). Unfortunately, this method is unavailable in ie8 and less, and also not available in android browsers and mobile opera. If you're using separate methods for that, however, you can try this: http://jsfiddle.net/uRskD/
The markup:
<div id="header"></div>
<div id="body"></div>
<div id="footer"></div>
And the CSS:
html, body {
height: 100%;
margin: 0;
}
#header {
background: #f0f;
height: 20px;
}
#footer {
background: #f0f;
height: 20px;
}
#body {
background: #0f0;
min-height: calc(100% - 40px);
}
My secondary solution involves the sticky footer method and box-sizing. This basically allows for the body element to fill 100% height of its parent, and includes the padding in that 100% with box-sizing: border-box;. http://jsfiddle.net/uRskD/1/
html, body {
height: 100%;
margin: 0;
}
#header {
background: #f0f;
height: 20px;
position: absolute;
top: 0;
left: 0;
right: 0;
}
#footer {
background: #f0f;
height: 20px;
position: absolute;
bottom: 0;
left: 0;
right: 0;
}
#body {
background: #0f0;
min-height: 100%;
box-sizing: border-box;
padding-top: 20px;
padding-bottom: 20px;
}
My third method would be to use jQuery to set the min-height of the main content area. http://jsfiddle.net/uRskD/2/
html, body {
height: 100%;
margin: 0;
}
#header {
background: #f0f;
height: 20px;
}
#footer {
background: #f0f;
height: 20px;
}
#body {
background: #0f0;
}
And the JS:
$(function() {
headerHeight = $('#header').height();
footerHeight = $('#footer').height();
windowHeight = $(window).height();
$('#body').css('min-height', windowHeight - headerHeight - footerHeight);
});
Not sure exactly what your after, but I think I get it.
A header - stays at the top of the screen?
A footer - stays at the bottom of the screen?
Content area -> fits the space between the footer and the header?
You can do this by absolute positioning or with fixed positioning.
Here is an example with absolute positioning: http://jsfiddle.net/FMYXY/1/
Markup:
<div class="header">Header</div>
<div class="mainbody">Main Body</div>
<div class="footer">Footer</div>
CSS:
.header {outline:1px solid red; height: 40px; position:absolute; top:0px; width:100%;}
.mainbody {outline:1px solid green; min-height:200px; position:absolute; top:40px; width:100%; height:90%;}
.footer {outline:1px solid blue; height:20px; position:absolute; height:25px;bottom:0; width:100%; }
To make it work best, I'd suggest using % instead of pixels, as you will run into problems with different screen/device sizes.
Relative values like: height:100% will use the parent element in HTML like a reference, to use relative values in height you will need to make your html and body tags had 100% height like that:
HTML
<body>
<div class='content'></div>
</body>
CSS
html, body
{
height: 100%;
}
.content
{
background: red;
width: 100%;
height: 100%;
}
http://jsfiddle.net/u91Lav16/1/
Although this might sounds like an easy issue, but it's actually not!
I've tried many things to achieve what you're trying to do with pure CSS, and all my tries were failure. But.. there's a possible solution if you use javascript or jquery!
Assuming you have this CSS:
#myheader {
width: 100%;
}
#mybody {
width: 100%;
}
#myfooter {
width: 100%;
}
Assuming you have this HTML:
<div id="myheader">HEADER</div>
<div id="mybody">BODY</div>
<div id="myfooter">FOOTER</div>
Try this with jquery:
<script>
$(document).ready(function() {
var windowHeight = $(window).height();/* get the browser visible height on screen */
var headerHeight = $('#myheader').height();/* get the header visible height on screen */
var bodyHeight = $('#mybody').height();/* get the body visible height on screen */
var footerHeight = $('#myfooter').height();/* get the footer visible height on screen */
var newBodyHeight = windowHeight - headerHeight - footerHeight;
if(newBodyHeight > 0 && newBodyHeight > bodyHeight) {
$('#mybody').height(newBodyHeight);
}
});
</script>
Note: I'm not using absolute positioning in this solution, as it might look ugly in mobile browsers
This question is a duplicate of Make a div fill the height of the remaining screen space and the correct answer is to use the flexbox model.
All major browsers and IE11+ support Flexbox. For IE 10 or older, or Android 4.3 and older, you can use the FlexieJS shim.
Note how simple the markup and the CSS are. No table hacks or anything.
html, body {
height: 100%;
margin: 0; padding: 0; /* to avoid scrollbars */
}
#wrapper {
display: flex; /* use the flex model */
min-height: 100%;
flex-direction: column; /* learn more: http://philipwalton.github.io/solved-by-flexbox/demos/sticky-footer/ */
}
#header {
background: yellow;
height: 100px; /* can be variable as well */
}
#body {
flex: 1;
border: 1px solid orange;
}
#footer{
background: lime;
}
<div id="wrapper">
<div id="header">Title</div>
<div id="body">Body</div>
<div id="footer">
Footer<br/>
of<br/>
variable<br/>
height<br/>
</div>
</div>
In the CSS above, the flex property shorthands the flex-grow, flex-shrink, and flex-basis properties to establish the flexibility of the flex items. Mozilla has a good introduction to the flexible boxes model.