Why body background-image more then body size? [duplicate] - html

This question already has answers here:
Why does styling the background of the body element affect the entire screen?
(7 answers)
Closed 3 years ago.
When I set background-image for <body>, the background image is larger then the body and the html size. Why is that?
html {
height: 0;
}
body {
height: 0;
background-image: url(https://cdn.pixabay.com/photo/2018/01/14/23/12/nature-3082832__340.jpg);
}
But the image occupies the entire area viewport. I don't want fix it. I want to know why background-image for body has this behavior

UPDATE:
html {
height: 0px;
}
body {
height: 0px;
background-image: url(https://cdn.pixabay.com/photo/2018/01/14/23/12/nature-3082832__340.jpg);
background-size:contain;
background-repeat:no-repeat
}
Is this what you want?
OLD
Can u try maybe to add
overflow: hidden;
or
background-size:100%
or
background-size: contain
or
background-size: cover
or maybe anything about. Please showcase part of code that peoples here can help you

Related

Background image not covering whole screen [duplicate]

This question already has answers here:
Make body have 100% of the browser height
(24 answers)
Closed 6 months ago.
I have recently been creating a link in-bio page and I am trying to make the background image cover the whole screen but it is only covering parts of the screen where I have objects like a header or list. Below I have the CSS code that I used to insert the background image.
body {
background: url(./942775.png) no-repeat center center fixed;
background-size: cover;
}
It's likely that your body element is not the full size of your viewport. Try stretching html and body to the full window:
html, body {
height: 100%;
width: 100%;
margin: 0;
padding: 0;
}
body {
background: url(https://www.nasa.gov/images/content/296150main_2-226.jpg) no-repeat center center fixed;
background-size: cover;
}
main {
color: white;
}
<main>Hello world</main>

How to initialize the starting point of a background image in css? [duplicate]

This question already has answers here:
Position a CSS background image x pixels from the right?
(21 answers)
Offset a background image from the right using CSS
(17 answers)
Closed 2 years ago.
I want to add a background image to my web page. The image that I want to use has around 20% transparent padding on all four sides. What attribute should I use so that the background image has an edge-to-edge fit (avoiding the transparent part)?
body{
background-image: url("bg.png");
background-size: 90%;
background-repeat: no-repeat;
}
You can change background image size, and fix them to center:
body{
background-image: url( "bg.png" );
background-size: 60% 60%; /* 100% - 40% (top/left + bottom/right paddings) */
background-position: center;
background-repeat: no-repeat;
}
For something like this, I prefer to add a container element to the page and avoid using body for background images when I need to exercise finite control over display and positioning. This would be my solution:
JSFiddle
Markup
<body>
<div class="container">
<div class="media"></div>
</div>
</body>
SCSS
body {
padding: 0;
margin: 0;
}
.container {
position: absolute;
width: 100%;
height: 100%;
.media {
width: 100%;
height: 100%;
transform: scale(1.4);
background: {
image: url("https://i.ytimg.com/vi/cYNlJYQI3Uw/maxresdefault.jpg");
position: center center;
size: cover;
repeat: no-repeat;
}
}
}
Notice that I use a CSS reset to remove automatic margin/padding on the body element, and that I allow body to fill the entire viewport.
The container class fills the body element with width and height set to 100%. I use the CSS background-size property to cover the container, then I use the transform property to scale container.
There are many ways to achieve this effect. Alternately, using a background-image property on the body tag will allow me to use background-size to scale the image to obfuscate the image's transparent padding as you described, but it is more difficult to center the image within the container.

Dynamically scale background image [duplicate]

This question already has answers here:
Fullscreen responsive background image in CSS
(5 answers)
Closed 7 years ago.
All:
I am pretty new to CSS background. I wonder if there is any way that I can resize background image to make it always fill the viewport as possible with only CSS.
The rule is:
No matter what ratio of the image, it always scale itself just enough to fill the viewport to make sure no empty space left.
<html>
<head>
<title>BLURRING IMG</title>
<style type="text/css">
html, body {
width: 100%;
height: 100%;
overflow: hidden;
padding:0px;
margin:0px;
}
body {
background: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/652/ferns-unsplash.jpg");
background-position: fixed;
background-size: 100%, cover;
}
</style>
</head>
<body>
</body>
</html>
And I also want to know what is the difference between:
background-size: auto auto, cover;
and
background-size: cover;
Thanks
background-size: coverand background-position: fixed

CSS - centered image over a DIV with responsive background and full height image display [duplicate]

This question already has answers here:
Vertically centering image in a div tag [duplicate]
(4 answers)
Closed 7 years ago.
If you reed carefully this question you'll note IT'S NOT A DUPLICATED QUESTION. This one is about an image over a responsive background with full height image display. The answers related to the other questions are useless here. Thanks to jacob for his simple solution.
The issue:
I have a DIV with a responsive background. I'm trying to place a centered png "logo" over the DIV (or the background, if you prefer). That's what I have:
.divWithBG {
background-image: url(...);
background-size: contain;
background-repeat: no-repeat;
width: 100%;
height: 0;
padding-top: 45.45%; /* (h/w) x 100 */
margin-bottom: 30px;
}
.divWithBG img{
display: block;
margin: 0 auto;
}
¿What I need to do to place the image inside the div? Centered both, vertically and horizontally.
Many thanks in advance.
You could just make it simpler and use 2 background images. Multiple background images in CSS:
.divWithBG {
background-image: url("http://lorempizza.com/380/240") , url("http://lorempizza.com/2000/2000");
background-size: 50%, contain;
background-repeat: no-repeat, no-repeat;
background-position:center;
width: 100%;
padding-top: 45.45%; /* (h/w) x 100 */
margin-bottom: 30px;
}
<div class="divWithBG"></div>
The background image you want to be on top comes first in the background property.

"background-size: cover" not working correctly. [duplicate]

This question already has answers here:
Make <body> fill entire screen?
(9 answers)
Closed 7 years ago.
I've done this almost a million times but it's been a while and I cannot get it to work for some reason.
My HTML file consists of nothing but an empty body tag. Here's my css:
body{
height: 100%;
width: 100%;
-webkit-font-smoothing: antialiased;
background-image: image-url("background.jpg");
background-size: cover;
background-repeat: no-repeat;
}
The width stretches/shrinks to fit the window perfectly, but the height refuses to. Here's what happens when I shrink the browser window:
What am I doing wrong?
Use
html,
body {
height: 100%;
}
The body does not cover the rest of your page.