I would like to know how I can scale a picture or a background based on the width of the browser. Basically, I want to make it as responsive as possible and making sure that it adapts well to all browsers including Safari.
Here's an example of what I'm talking about.
Link: http://responsive.gs/. Resize the width of the browser to see the background scale.
I want to make my picture/background scale exactly as shown in that link above.
Would appreciate some help on this.
Thank you.
Use background-size:cover, as they did:
body {
background: url("http://responsive.gs/images/bg-phoenix.jpg") no-repeat;
background-position: center top;
background-size: cover;
}
EXAMPLE HERE
I'd also suggest taking a look at this recent SO answer of mine, which demonstrates how to get the height of the rendered background image, and scale the background accordingly:
Getting the height of a background image resized using "background-size: contain"
JS:
var img = new Image();
img.src = $('body').css('background-image').replace(/url\(|\)$/ig, "");
$(window).on("resize", function () {
$('body').height($('body').width() * img.height / img.width);
}).resize();
We can try background-size: 100% 100%; to fix it.
body {
background: url("http://responsive.gs/images/bg-phoenix.jpg") no-repeat;
background-position: center top;
background-size: 100% 100%;
}
Using the code from the example you can use it in a page like so:
<head>
<style>
body
{
background: url("http://www.responsive.gs/images/bg-phoenix.jpg") no-repeat;
background-position: center top;
-webkit-background-size: cover;
background-size: cover;
background-attachment: fixed;
}
</style>
</head>
<body>
</body>
Related
I'm trying to create a webpage. I'm having a little difficulty
with getting my background picture to show up. I had it up and running, but I decided I wanted to give it a responsive design, and I can't figure it out. This is my code for the image:
<style>
body .title_img {
background-image: url("SplashScreen.jpg");
height: auto;
width: 100%;
background-position: center;
z-index: -1;
}
</style>
<div class="title_img">
<!-- Background Splash Screen -->
</div>
If I give the height/width a definitive size (pixels) it shows up. I don't understand why 100% width with auto height wouldn't give me a picture that is 100% the size of the body (which I THINK i have made sure it was the 100% of the html document) and a height that is automatically proportional to the width. Can someone explain what I'm doing wrong?
EDIT- Added the HTML code.
Full-Page Background Images
I think what you are trying to create, is a full-page background image for your website. Based off of reading the code you provided, I believe you want something that does the following:
Fills entire page with image, no white space
Scales image as needed
Retains image proportions (aspect ratio)
Image is centered on page
Does not cause scrollbars
As cross-browser compatible as possible
Isn't some fancy shenanigans like Flash
If that is what you are trying to create, then I found a few lines of code that could help. Here is an example of how you could go about doing this with your image using css:
CSS File (That's where the magic happens):
html {
background: url("SplashScreen.jpg") no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}
Just make sure your html file is setup correctly to use the css file, and it should create a cool background image you can use for your websites.
You can read more into this here and learn more about what makes this work.
Try setting height: 100% in body and html in your css:
html, body {
height: 100%;
}
And then put background-size: cover in body .title_img:
body .title_img {
background-image: url("SplashScreen.jpg");
height: 100%;
background-position: center;
background-repeat: no-repeat;
background-size: cover;
z-index: -1;
}
See reference here.
Use
background-size: cover
or
background-size:100% 100%.
with
background-repeat: no-repeat
That will set it to 100% of its container.
I have a website (g-floors.eu) and I want to make the background (in css I have defined a bg-image for the content) also responsive. Unfortunately I really don't have any idea on how to do this except for one thing that I can think of but it's quite a workaround. Creating multiple images and then using css screen size to change the images but I wanna know if there is a more practical way in order to achieve this.
Basically what I wanna achieve is that the image (with the watermark 'G') automatically resizes without displaying less of the image. If it's possible of course
link: g-floors.eu
Code I have so far (content part)
#content {
background-image: url('../images/bg.png');
background-repeat: no-repeat;
position: relative;
width: 85%;
height: 610px;
margin-left: auto;
margin-right: auto;
}
If you want the same image to scale based on the size of the browser window:
background-image:url('../images/bg.png');
background-repeat:no-repeat;
background-size:contain;
background-position:center;
Do not set width, height, or margins.
EDIT:
The previous line about not setting width, height or margin refers to OP's original question about scaling with the window size. In other use cases, you may want to set width/height/margins if necessary.
by this code your background image go center and fix it size whatever your div size change , good for small , big , normal sizes , best for all , i use it for my projects where my background size or div size can change
background-repeat:no-repeat;
-webkit-background-size:cover;
-moz-background-size:cover;
-o-background-size:cover;
background-size:cover;
background-position:center;
Try this :
background-image: url(_images/bg.png);
background-repeat: no-repeat;
background-position: center center;
background-attachment: fixed;
background-size: cover;
CSS:
background-size: 100%;
That should do the trick! :)
Here is sass mixin for responsive background image that I use. It works for any block element. Of course the same can work in plain CSS you will just have to calculate padding manually.
#mixin responsive-bg-image($image-width, $image-height) {
background-size: 100%;
height: 0;
padding-bottom: percentage($image-height / $image-width);
display: block;
}
.my-element {
background: url("images/my-image.png") no-repeat;
// substitute for your image dimensions
#include responsive-bg-image(204, 81);
}
Example http://jsfiddle.net/XbEdW/1/
This is an easy one =)
body {
background-image: url(http://domains.com/photo.jpeg);
background-position: center center;
background-repeat: no-repeat;
background-attachment: fixed;
background-size: cover;
}
Take a look at the jsFiddle demo
Here is the best way i got.
#content {
background-image:url('smiley.gif');
background-repeat:no-repeat;
background-size:cover;
}
Check on the w3schools
More Available options
background-size: auto|length|cover|contain|initial|inherit;
#container {
background-image: url("../images/layout/bg.png");
background-repeat: no-repeat;
background-size: 100% 100%;
height: 100vh;
margin: 3px auto 0;
position: relative;
}
I used
#content {
width: 100%;
height: 500px;
background-size: cover;
background-position: center top;
}
which worked really well.
Responsive website by add padding into bottom image height/width x 100 = padding-bottom %:
http://www.outsidethebracket.com/responsive-web-design-fluid-background-images/
More complicated method:
http://voormedia.com/blog/2012/11/responsive-background-images-with-fixed-or-fluid-aspect-ratios
Try to resize background eq Firefox Ctrl + M to see magic nice script i think best one:
http://www.minimit.com/demos/fullscreen-backgrounds-with-centered-content
You can use this. I have tested and its working 100% correct:
background-image:url('../images/bg.png');
background-repeat:no-repeat;
background-size:100%;
background-position:center;
You can test your website with responsiveness at this Screen Size Simulator:
http://www.infobyip.com/testwebsiteresolution.php
Clear Your cache each time you make changes and i would prefer to use Firefox to test it.
If you want to use an Image form other site/URL and not like:
background-image:url('../images/bg.png');
//This structure is to use the image from your own hosted server.
Then use like this:
background-image: url(http://173.254.28.15/~brettedm/wp-content/uploads/Brett-Edmonds-Photography-14.jpg) ;
Enjoy :)
<style>
* {
padding: 0;
margin: 0;
box-sizing: border-box;
}
#res_img {
background: url("https://s15.postimg.org/ve2qzi01n/image_slider_1.jpg");
width: 100%;
height: 500px;
background-repeat: no-repeat;
background-size: 100% 100%;
background-position: center;
border: 1px solid red;
}
#media screen and (min-width:300px) and (max-width:500px) {
#res_img {
width: 100%;
height: 200px;
}
}
</style>
<div id="res_img">
</div>
If you want the entire image to show irrespective of the aspect ratio, then try this:
background-image:url('../images/bg.png');
background-repeat:no-repeat;
background-size:100% 100%;
background-position:center;
This will show the entire image no matter what the screen size.
background:url("img/content-bg.jpg") no-repeat;
background-position:center;
background-size:cover;
or
background-size:100%;
Just two lines of code, it works.
#content {
background-image: url('../images/bg.png');
background-size: cover;
}
Adaptive for square ratio with jQuery
var Height = $(window).height();
var Width = $(window).width();
var HW = Width/Height;
if(HW<1){
$(".background").css("background-size","auto 100%");
}
else if(HW>1){
$(".background").css("background-size","100% auto");
}
background: url(/static/media/group3x.6bb50026.jpg);
background-size: contain;
background-repeat: no-repeat;
background-position: top;
the position property can be used to align top bottom and center as per your need and background-size can be used for center crop(cover) or full image(contain or 100%)
I think, the best way to do it is this:
body {
font-family: Arial,Verdana,sans-serif;
background:url("/images/image.jpg") no-repeat fixed bottom right transparent;
}
In this way there's no need to do nothing more and it's quite simple.
At least, it works for me.
I hope it helps.
Try using background-size but using TWO ARGUMENTS One for the width and the other one for the height
background-image:url('../images/bg.png');
background-repeat:no-repeat;
background-size: 100% 100%; // Here the first argument will be the width
// and the second will be the height.
background-position:center;
I am stuck at something.
I need to create a single page website with full width background image, but the image gets cut at each sides when open in the website.
The website is live at here
Currently I am using backstretch. But I have tried with with 100% and custom CSS then effect is either same or worse. Even used cover as background-size.
Is there any way to fix this so that the image should open correctly at mobile?
Use the CSS background-image property instead of an actual img
body{
background:url(bg.jpg) no-repeat;
background-size:cover !important;
}
You'll also find it a lot easier to manipulate your other page elements with a background instead of img
HTML element ( root ) must have atleast min-height:100%
so Markup
<html style="min-height:100%; padding:0; margin:0;">
<body style="margin:0; padding:0; height:100%;"> </body>
</html>
oh and yea, once tested, extract those inline styles to a stylesheet
Hope that helps.
Edit
heres the best you can do
css:
body {
/*background-attachment: scroll;*/
/*background-clip: border-box;*/
background-color: rgba(0, 0, 0, 0);
background-image: url("bg.jpg");
/*background-origin: padding-box;*/
background-position: center center;
background-repeat: no-repeat;
background-size: cover;
font-family: 'PetitaBold';
}
I am doing it with the help of js.
function updateSize() {
var width = $(window).width();
var height = $(window).height();
$('.image-con').css('width', width);
$('.image-con').css('height', height);
};
$(document).ready(updateSize);
$(window).resize(updateSize);
And CSS
.image-con {
background-image: url(bg.jpg);
background-repeat: no-repeat;
background-size: 100% 100%;
}
I am just trying to set my background but this image will not work. It is between 15 to 20MB in size so I tried to turn it into 5MB. Still no luck. I made a really small image, 25KB size, and that worked but just repeated. My localhost will not show big images either. Is there some limit? What do I need to do to get a full image page?
body {
background-image:url(background.jpg);
}
Do this to avoid repeating the image:
body
{
background-image:url(background.jpg);
background-repeat:no-repeat;
}
You can also experiment with background-size: cover like this:
body
{
background-image: url("http://www.google.com/doodle4google/images/carousel-winner2012.jpg");
background-repeat: no-repeat;
background-position: center center;
-moz-background-size: cover;
-webkit-background-size: cover;
-o-background-size: cover;
background-size: cover;
background-attachment: fixed;
}
Here's a demo at JS Bin with a beautiful Doodle 4 Google as the background image to test the behavior:
http://jsbin.com/ivexah/2
you need to assign a width and height to body.
for example:
html, body {
width: 100%;
height: 100%;
}
You can use the shorthand background css property:
background: url(background.jpg) no-repeat;
Also your body might not have a height of 100% because there's no content on your page. Either give your html and body a height of 100% or add more content to your page.
To make a background image cover its entire container use background-size:
background-size: cover;
IE8 and lower don't support this. For those browsers you need a javascript fallback. There's an excellent article on css-tricks.com that shows different techniques.
You shouldn't have any "size" limitation on your background image. More than likely, you're file is so large that you are not waiting long enough for it to load OR you have not set a width and height. Without the dimensions, the element tahat you are trying to load the background image will essentially have a size of 0px x 0px. See the following jsfiddle example:
http://jsfiddle.net/GymxW/1/
The HTML:
<div class="container"></div>
The CSS:
.container {
width: 400px;
height: 100px;
background-image: url(http://dummyimage.com/400x100/4d494d/686a82.gif&text=background+image);
background-repeat: none;
background-position: 0 0;
}
IMPORTANT: If you are wanting to have an image that is "stretched" to the full size of the viewport, a simple solution is to use a plugin, such as Backstretch.
I have a giant background image that I need 100% 100% scale. But my problem is if the webpage is say 150% height that of the browser (so browser is say 1000x1000, and my website is 1000x1500) when you scroll down to see the rest of the website the background repeats and doesn't get scaled down.
My css is
html,body { width: 100%; height 100%; }
body { background: url(blah) no-repeat; background-size: 100% 100%; }
Any idea of how I can fix that?
Here is a great resource on that topic.
http://css-tricks.com/perfect-full-page-background-image/
Hope it helps.
Like the CSS-Tricks article explained, you could change the CSS to:
html {
background: url(images/background.jpg) no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}
This will make sure your background image covers the whole page, but is only supported in CSS3. Like above, you need to include specific code for each major browser.
Alternatively, try just using:
height: 100%;
or
width: 100%
depending on the image size in relation to your page, but this should let the image resize to the right height/width of your page, while nicely maintaining aspect ratio.
Try applying the background image to the html instead.
Just set 100% on the width if its smaller then the height otherweise set the height 100%. You could probably fix that with javascript.