I would like to get a whole image as my header - css

Hey,
I would like to get a whole image, in the width of the browser, as my header.
But the thing is, i get a horizontal scroll bar, and I don't want that.
What I want is that the image adjust if the browser also adjust.
Is this possible with css?
Sorry for my bad english.
This is my code
#header {
Margin-left:auto;
Margin-right:auto;
heigth:400px;
position: center center;
min-width: 100%;
max-width: 1024;
}
<body>
<div id="header">
<img src="header.png" />
</div>

You could chose to set your image as background image and use background-size: cover; like this:
#header {
width: 100%; height 400px;
margin: 0 auto;
background: url("../header.png");
background-size: cover;
}
<div id="header"></div>
You can find more explanation about background-size here:
http://www.css3.info/preview/background-size/

Try.
#header {
max-width: 100%;
background:#ffffff url("header.png") repeat-x;
}

You may be looking for a background cover:
html {
background: url(images/bg.jpg) no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}
Using the cover method will scale the images to fill the container.

You can set #header img { max-width: 100%; }

Hmm, if i do a background-image, the image itself does not show up. Maybe beacause its 1400px in width, can css crop this for each diffrent width of the browser witout any horizontal scrolling bar.

Related

CSS Image Resizing for subreddit theme

I am currently trying to use a subreddit theme and resize an image to be bigger/actual size of uploaded image.
Current code for the Logo is:
/* SUBEDDIT LOGO ADDON
----------------------*/
#header .pagename a {
width: 100px;
background: url(%%subredditlogo%%) left center/auto 50px
}
I am trying to scale image to be bigger with keeping aspect ratio.
Like I said this is on Reddit, so I can only interact with the subreddit stylesheet.
I have edited it some and played with it, I have gotten improvements, but not the full image to show.
Here is my current code:
/* SUBEDDIT LOGO ADDON
----------------------*/
#header .pagename a {
width: 300px;
background: url(%%subredditlogo%%) left center/auto 300px;
background-size:100% 200%;
background-repeat:no-repeat;
}
It has resized the width but I cant get the height to change. I have tired the:
left center/auto 300px;
but nothing, and also the
height: 100%;
height: auto;
Just looking to get it fixed now.
Try this:
background-image: url(%%subredditlogo%%);
background-position: left center;
background-size:cover;
background-repeat:no-repeat;
I believe you need to break out your "background" css into individual attributes in order for each attribute to work properly.
You could try this:
background: url(logopath) no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
#header .pagename a img{
width:100%;
height:auto;
}
Try this for auto resize img.

Background image not working at all

I have been researching for a while to how to get my background image to work on different screen resolutions. After many failed attempts I noticed I can't even get a normal css background in. It's not the file, I have tried different formats.
Code for the different screen resolutions:
html {
background: url('background.jpg') no-repeat center center fixed;
-webkit-background-size: contain;
-moz-background-size: contain;
-o-background-size: contain;
background-size: contain;
}
The code the normal background:
body {
background-image: url('Background.jpg');
}
That is strange. Did you check that the path to your image is correct? For example if the image is inside an "example" folder, the path should be "example/myImage.png".
As for a responsive background, I believe you are on the right track, although a simple background-size: 100%; would have been enough. Check this Jsfiddle https://jsfiddle.net/a0mvnj63/
Also try using an external image, like in my example, just in case.
Try to use your code like this background-image:url('../background.jpg'); with height: 100vh;
body {
padding: 0;
margin: 0;
height: 100vh;
background-image: url(http://static.tumblr.com/295a1562899724d920b2b65ba33ffb76/vouqyzj/f2Dna5qb8/tumblr_static_197ahk99f1z44ogskg4gw4c80.jpg);
background-size: 100% 100%;
background-position: center;
}
h1 {
text-align: center;
color: #fff;
}
<body>
<h1>Hello Universe</h1>
</body>
only background elements does not give height and width to any div or html.
try giving some height and width to your code. just like
html { background: url('background.jpg') no-repeat center center fixed; height:500px; width:500px; }
or just put some data on body so you get auto height width according to contain and get image in background.

How to scale a background image to cover, times an extra scaling factor?

I have a background image which I would like to cover the element, using background-size: cover; However, I'd also like to scale it up 110% in both directions, beyond what cover does, so that I can subsequently move it around with background-position.
Put another way, I'd like background-size: cover to treat the surrounding div as if it were 110% larger in both directions.
Is there a way to do this purely in CSS?
If I understand correctly, this would be a way to do it, but max() is not standard CSS3:
background-size: max(auto 110%) max(auto 110%);
I have created a Fiddle for you to check out. I believe I understood the question correctly but please let me know if I am off base.
I wrapped the div that has the background-image in another div like so:
<div class="hero-container">
<div class="row" id="hero"></div>
</div>
and applied the styles like so:
.hero-container {
overflow: hidden;
width: 100%;
height: 100vh;
}
#hero {
background: url('https://i.ytimg.com/vi/ReF6iQ7M5_A/maxresdefault.jpg') no-repeat center center scroll;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
position: relative;
width: 100%;
height: 110vh;
margin-bottom: 0px;
right: 0;
}
Play around with the fiddle by changing the height: 110vh and let me know if this is what you were looking for, or if I am at least on the right track.
Hope this helps!
EDIT*: I removed the transition and the padding as these are not necessary.
If you would like to do this with a container that has a fixed height you can change the .hero-container height to 500px or something and then just use 110% instead of 110vh in the height for the #hero div.
If I do understood your question correctly, I guess you can try this below:
.box {
width: 40vw;
height: 40vh;
background: url('https://i.ytimg.com/vi/ReF6iQ7M5_A/maxresdefault.jpg') no-repeat center;
background-size: cover;
}
.box:hover {
background-size: 140%;
}
<div class="box"></div>

CSS background image won't scale

I'm trying to learn html and css. Right now I'm trying to make a background image fill the browser window no matter the size.
I've googled it 100 times and every page pretty much says the same thing. So I copied the code and it isn't working for me. When I set my browser to a smaller size, the background image repeats itself. Which I don't want I just want it to fill the window.
Here's my css.
html {
background-image:url(background.jpg);
background-size: 100%;
background-image: no-repeat-y; }
Before I did 100%, I tried using cover instead and that didn't work either. The image is fullscreen when the window is maximized but when I resize it the image will repeat.
Using background-size cover will do the job:
html {
background: url(background.jpg) no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}
To scale, the CSS you want to scale needs to be inside a container itself, namely BODY inside the HTML container; try this:
html {
width: 100%;
height: 100%;
margin: 0;
padding: 0;
}
body {
background-image:url(background.jpg);
background-size: 100% 100%;
background-repeat: no-repeat-y;
}
You need to specify a height of 100% to the parent div <body> so that any child div with a height: 100%; will take the height of it's parent div. Here's an example:
Wrap your content in a parent div like this:
<html>
<body>
<div class="wrapMeTight">
....Your page content....
</div>
</body>
</html>
And add this to your css:
html, body {
height: 100%;
}
.wrapMeTight {
min-height: 100%;
height: 100%;
background-image: url (/img.jpg);
background-size: cover;
background-position: center center;
background-repeat: no-repeat;
}
Use this:
<html>
<head>
<style type="text/css">
body { background-image: url("background.jpg"); background-size: 100% 100%; background-repeat: no-repeat; height: 100vh; width: 100vh; }
</style>
</head>
<body>
</body>
</html>

How can I set the backround image height without cutting the image, just like responsive images?

I have applied set background-image on one of my <div> with the following properties below:
.mydiv-left {
background: url(path to image) no-repeat center center fixed;
height:auto; // also tried with 100%
background-size:auto // also tried with "100%" and "100% 100%" as well as "cover"
}
This result is no image display, but when I set the height to this image, it cuts off the image. As image is of high resolution and I want it to fit in the smaller area of my div without removing any part/information.
Keep in mind that background image is dynamic and keep on changing for other divs within the loop.
Try this
CSS
.mydiv-left {
background-image: url(path to image);
height:(in px);
width: (in px);
background-size: 100% 100%;
background-repeat: no repeat;
background-position: center center;
}
If you post the entire code it is easy to find solution.
<div> without content/ height will result in 0 height. I guess that's why you can't see your image.
Give your <div> a size, and background-size should do its work.
http://jsfiddle.net/LsdDE/
.d1, .d2 {
border: 1px solid grey;
width: 200px;
height: 200px;
background: url(https://www.google.com.tw/images/srpr/logo11w.png);
}
.d1 {
background-size: auto 200px;
}
.d2 {
background-size: 200px auto;
}
Simplest suggestion would be to give min-height to your div in pixels... DEMO , keeping your markup same, below is the CSS.
CSS
.mydiv-left {
background: url(http://www.wallng.com/images/2013/08/image-explosion-colors-background-beautiful-263613.jpg) no-repeat center center fixed;
color : #FFF;
min-height:200px; /*this is the key*/
height:auto;
background-size: 100% 100%;
background-repeat: no-repeat;
}
if you give height:auto;, it would scale the div to content height.
if you want to show the div anyway, min-height is a solution
Thanks all for helping me out, I was able to get it done with the following below code:
mydiv {
background: url(images/bg.jpg) no-repeat;
height: 150px;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}
Main thing was last four lines that worked for me the way I wanted.
.mydiv-left {
background-image: url(path to image);
height:(in px);
width: (in px);
background-size: 100% 100%;
background-repeat: no repeat;
background-position: center center;
}

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