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How to enlarge background image in css
Find centralized, trusted content and collaborate around читать technologies you use most. Connect and share knowledge within a single location that is structured and easy to search. However please bear in mind which browsers this supports. For example, this won't work in IE8 and below. MDN documentation. Stack Overflow for Teams — Start collaborating and sharing organizational knowledge. Create a free Team Why Teams? Learn more. Asked 8 years, 4 months ago.
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You can use: background-size: cover; However please bear in mind which browsers this supports. Improve this answer. Arthur Weborg Arthur Weborg 7, 5 how to enlarge background image in css gold badges 29 29 silver badges 62 62 bronze badges. Use background-size: cover.
Note its browser support. How to enlarge background image in css method is cross-compatible for all browsers. How do you know the width and height of the body in pixels? FelipeAls Is this a question? A badly worded remark: it could be any value between and — FelipeAls. Show 1 more comment. Sign up or log in Sign читать больше using Google.
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How to enlarge background image in css.How to stretch and scale background image using CSS?
This article backgroujd two ways to stretch a background image to fit a web page using CSS3. Images are an important part of attractive website designs. They add visual interest to a page and help you achieve the design you are looking for. When you backggound with background images, you may want an image to stretch to fit the page despite the wide range of devices and screen sizes.
The best way to stretch an image to fit cds background of an element is to use the CSS3 wnlarge, for background-sizeand set it equal to cover. Take a look at this example immage it in action. Here's the HTML in the image how to enlarge background image in css. Now, take a look at the CSS. It's not much different than the code above. There are a few additions to make it clearer. Now, this is the result in full screen.
By setting background-size to coveryou guarantee that browsers will automatically scale the background image, however large, to cover the entire area of the HTML element that it's being applied to. Take a look at a narrower window. According to caniuse.
It does create some problems with Microsoft browsers, so a fallback might be necessary. This method isn't perfect, and it might cause some uncovered space, but by using the background-position property, you should be able to eliminate the problem and still accommodate older browsers. The result on a full-screen browser or bafkground with similar dimensions to the image is nearly identical. However, with a narrower screen, the flaws start to show.
Clearly, it how to enlarge background image in css ideal, but it will work as a fallback. This covers you for all the modern browsers available today, which means you should use this property without fear that it will not work on someone's screen.
Between these two methods, you shouldn't have any difficulty supporting nearly all browsers. As background-size: cover gains even more acceptance among browsers, even this enlarhe will become unnecessary.
Clearly, CSS3 and more responsive design practices have simplified and streamlined using images as adaptive backgrounds within HTML elements. When you visit this site, it may store or retrieve information on your browser, mostly in the form of cookies. Cookies collect information about your preferences and your device and are used to make the site work as you expect it to, to understand how you interact with how to enlarge background image in css site, and to imqge advertisements that are targeted to your interests.
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How to enlarge background image in css. How to Stretch a Background Image to Fit a Web Page
My friend Richard recently came to me with a simple CSS question:. Is there a way to make a background image resizeable? As in, fill the background of a web page edge-to-edge with an image, no matter the size of the browser window. Also , have it resize larger or smaller as the browser window changes. My first thought was… uhm, No. Ultimately, I found a pretty good solution and we turned it into a pretty neat little project.
Go ahead and resize your browser window around and notice how the image will resize to fit. It also meets all the other requirements: no scrollbars, and retains pixel ratio. Well my first thought was that this really needs to be a CSS background-image. This will fill the screen edge-to-edge if the image is big enough. It also can be centered, so I figured this would be good enough. Large browser windows will reveal more of the picture and smaller ones less of the picture. If applied to the body tag, this will fill the screen nicely with no scroll bars.
Here is how I went about this first approach. You guessed it, jQuery. Check out an example of this in action. So time for another take.
If we can get our hands on the exact pixel width of the browser window, we can use that number in the width attribute of the image and control its size while retaining the ratio.
We will need to do this as soon as the DOM is ready so it happens before the image even starts loading. We can also do this FTW any time the window is resized. Here is how it goes down:. In order to get this inline image to behave more like a background image, we can use that unique class we applied to apply some absolute positioning. Because of this absolute positioning, anything that you want to put over it will also need positioning and a higher z-index value.
If your source image is particularly tall, or your browser window is particularly wide, the image could easily become taller than your browser window and force a vertical scrollbar. In order to prevent this, simply set the overflow value on your body to hidden:. Forget this javascript business! Thanks to Anders comment pointing out Stu Nicholls version , here is an even better way to handle this without the need for any javascript at all!
See a demo of this in action. From what I understand, it is a chain of 3 different APIs. Then it uses some weather API to get the current weather. Then it uses the Flickr API to get a random image with tags that match the weather.
All done up with Ruby on Rails. Thanks Anders! I have updated the article to include that solution as well, which looks to me like the best yet.
Wow, I really like that site Chris, nice job. Crazy weather! Pretty cool! However you should include a way to check if the window is taller than the image to resize again and get rid of the white space that appears under some of them.
I guess that means setting a height attribute in pixels and then applying a bit of math to work out the width and keep a constant ratio. In the true sense of the word. I had been looking for something like this a while ago, but fell back on using a larger image, and using overflow: hidden to keep the structure of the page if not the whole image.
As the content overflows the sheet only the first sheet will be printed. The second sheet will probably contain one more line but the rest of it will be empty. We are aware of this and have been searching for a fix with no luck so far.
You might want to make sure the ratio on the image is at least to get rid of the unnecessary whitespace below the image… and make sure that if the bottom part of the image gets cropped off, nothing important is missing :. I actually love the script that grabs the weather… Am after something like this for WotUThink. So, what about IE6? Sucks that people still use this absolutely horrible browser, but I have a client who needs a dynamic background image that resizes and also has visitors who still use IE6.
Once you detect if the city is in a metric country, then you could do a small conversion of whatever the fahrenheit is, to metric. Anyway, love the proof of concept. Great technique! I was wondering, would there be a way to applied something like to one block or colum? I am building a site in DW with drawn images in PS. How do I get it in to DW, throught page properties?
Would really appreciate help. Thanks Vicky. Hi Chris, thanks for code. I have actually got this working albeit with a white border. I presume I now have to resize image to fit page. I have downloaded page dimensions plug in but am struggling to understand how to use. Will just have to keep going. Is it possible to do this effect in a WordPress theme?
I have tried, but it is not working for me…. I desperately need your help as it relates to a resizable background image — hopefully you see this comment. Any idea how to replicate this for a non-flash background? Any help you could offer would be tremendously appreciated.
I think the answer lies above in some kind of alternation to 2. Instead of just setting the width of the image to the width of the browser window, set it to the longest of either of the two sides width of height. So no matter what, the width will be the longest and never create that white space.
Tnx sharing this one, very useful for me. Can we please get some clarification on this issue. None of these examples work entirely.
Lots of good discussion of the issues though. I hope someone has a js solution to this. Can any of these codes be made to work within myspace? This works for width, as noted, but still needs the proportion detection and adjustment for height as Chris Coyier noted. CSS is probably not able to detect these things, which is why you really need a javascript solution in order to handle all of this.
I made another solution to a friend of a friend with resizable background image see this link. If somebody has an idea..? Any idea how to solve that with flash? Nathalie, have you seen my post on nov 5th? Is that something you are looking fore in css, xhtml? You need to use the right Doctype to get it right with IE. Im new to this, but your image scaling looks cool. Yours looks alot like it. How did you do this and in what program?
Hi J, this works really well. I presume this went in as a background image? How did you work out the correct size of your browser window? I also have links on my front page and need to make the links resize along with everything else. Any ideas. With thanks Victoria. Hi, I think I am having the same trouble that Victoria had. I know some code, but need some help knowing what to change. Every time I try to change the picture to the one I want, the new picture just becomes a background and does not change size.
Same here. Will post if I figure it out. Dug through all of the js files I could find but they all pertained to the slideshow. No clues on the scaling yet.
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