I have one problem that I can't solve, I need my banner to be full width, not boxed. For example: the page is 1024px witdh and my banner is 800px width, now i need my banner to be 100% width. If you understand me, so, my friend and me we was trying a lot of options but we didnt figured it out.
Here is my CSS code with banner:
#banner{
background-image: url(mats/banner.jpg);
width: 100%;
height: 470px;
background-repeat: no-repeat;
position: relative;
background-position: center;
display: block;
}
I have tried everything but nothing successful.
It is background-size.
background-size: 100%;
On applying this property, your background image(800px width) would strech to 1024px, which results in image quality loss.
Better applying this property on images with width > 1200px
If the height: 470px is also intended as background height, dont use it.
Never set height & width on a image, it changes the aspect ratio. If one is set, the other will auto adjust according to, else Images looks shrinked or stretched
I think you might missing background-size
#banner{
background-image: url(mats/banner.jpg);
background-size: 100%;
width: 100%;
height: 470px;
background-repeat: no-repeat;
position: relative;
background-position: center;
display: block;
}
Related
I think I have an impossible task but before giving up on this I want to be sure that it's really not possible. Maybe it's possible with millions of media queries, but that isn't worth the struggle.
However, I have a backgroundimage with a height of 100vh, meaning it's always 100% height of the users window, and a width of 100%. These two things might make my task impossible.
Within the background image I have another image which should always be on that position, no matter what.
I came up with an example. I want the rocket always stay on that rectangle on the planet. I made this possible on my screen, but it could slip on your screen due different screen sizes.
(stackoverflow doesn't allow images with http, so please change the image src to http or take a look at my codepen: https://codepen.io/anon/pen/yjXbPL)
.background {
background-repeat: no-repeat;
background-image: url("https://wallpaper-house.com/data/out/7/wallpaper2you_191762.jpg");
background-size: cover;
background-position: center center;
height: 100vh;
width: 100%;
}
img {
width: 150px;
position: fixed;
top: 240px;
right: 780px;
transform: rotate(-20deg)
}
<div class="background">
<img src="https://www.myiconfinder.com/uploads/iconsets/256-256-7647188dd0df401f7ec5c5358a0af9a1-rocket.png">
</div>
Is this possible?
Use Position fixed as u do.
Use Left and top, not right.
Put the image beside the background div not in it.
Attached codesnippet shows you a solution. It is based on that you put your rocket and background in 2 different divs and stack them by using CSS-index.
Further on, the rocket is positioned fixed and I added a height of the background that makes it a bit scrollable.
Now, to solve the graphical split of the rocket and the background image you would have to create them as 2 different images and place them into each respective div in the HTML (see codesnippet).
In terms of using different devices you would have to test how the rocket might change position and solve that through a combination of media queries, and potentially use % position instead of px (to position the rocket correct):
.background-pic {
position: absolute;
z-index: 1;
width: 200px;
height: 1000px;
background-color: darkblue;
}
.rocket {
position: fixed;
z-index: 2;
width: 50px;
height: 50px;
background-color: orange;
margin: 100px 0px 0px 100px;
}
<div class="background-pic"></div>
<div class="rocket"></div>
The reason why this can be really hard to achieve is because you're using background-size: cover; which means stretch the image while keeping its aspect ratio and crop the image in order to fit its container's height and width. When you combine this with background-position: center center; it will crop on the edges equally. Then finally you're using two different kinds of measurement units: height: 100vh; width: 100%;
The question then becomes, before the image is cropped, what's the new width and height for the image that "cover" is applying?
This is something very difficult for CSS to determine because it requires things like knowing the ratio of your image (2560x1600 has a ratio of 1.6:1), then trying to fit it inside a container of variable width and height such that it is just small enough to fill it, while cropping out anything left out, before it is cropped, what is the actual size of the image?
Both height: 100vh; and width: 100%; will affect its size, in the manner explained above. As this requires comparing the image's original height and width, with the container's width and height to determine how to stretch the image, trying to figure this sort of math out with pure CSS isn't an easy feat for CSS to achieve without some assistance from JavaScript.
A decent solution is to add a bunch of transparency to the rocket image so it has the same size as the background so it can also go through the same "cover" stretching and cropping logic.
Give this a shot:
https://codepen.io/anon/pen/xjrPvM
HTML:
<div class="background" data-comment="2560x1600 has an aspect ratio of 1.6:1">
<div class="rocket">
</div>
</div>
CSS:
.background {
background-repeat: no-repeat;
background-image: url("https://wallpaper-house.com/data/out/7/wallpaper2you_191762.jpg");
background-size: cover;
background-position: center center;
height: 100vh;
width: 100%;
}
.rocket {
background-repeat: no-repeat;
background-size: cover;
background-position: center center;
height: 100vh;
width: 100%;
background-image:
url('your-rocket-on-a-2560x1600-canvas-with-lots-of-transparency.png');
}
Within the codepen I used a base64 encoded version of "your-rocket-on-a-2560x1600-canvas-with-lots-of-transparency.png"
which is just the rocket placed on a 2560x1600 canvas I did in GIMP, transformed it -20.0 degrees moved it around so it's placed where you want it then exported it as a PNG.
Instead of using the image as background, I've used an inline image with the rocket placed on top. Then the rocket and background are made responsive relative to each other.
.background {
position: relative;
}
.background img {
max-width: 100%;
display: block;
}
#rocket {
top: 49%;
left: 47%;
width: 15%;
height: 15%;
background-image: url(http://www.myiconfinder.com/uploads/iconsets/256-256-7647188dd0df401f7ec5c5358a0af9a1-rocket.png);
background-position: top center;
background-repeat: no-repeat;
background-size: contain;
position: absolute;
transform: rotate(-20deg)
}
<div class="background">
<img src="https://wallpaper-house.com/data/out/7/wallpaper2you_191762.jpg">
<div id="rocket"></div>
</div>
Up to some point, it's possible. Here is my solution for that, I have tried and tested your code. These are the changes to fix your code:
Set the position of the image to fixed:
img
{
width: 150px;
position: fixed;
top: 50%;
margin-top: 20px; (adjust some pixels as per your need)
right: 50%;
margin-right: -90px;(adjust some pixel as per your need)
transform: rotate(-20deg)
}
Here is the complete working example:
https://codepen.io/atulraj89/pen/MGooLr
I seem to be having some issues with an image. It's not sticking to the same width when I modify the max height, like below.
.lead-pic img {
background-size: cover;
margin-left: -150px;
max-height: 1000px;
What I'm trying to achieve is an image that covers both sides of the page and also reduce the height of the image at the same time. I'm not sure if there is some code that locks the width in place when you change the height pixels.
Here is a screenshot of what I mean when I change the height:
This is on wordpress within a staging environment so I can't provide a URL to the website. Any ideas?
you can set only one property to image either height or width. If you set both the image will blur, aspect ratio is not same as original image. Try to wrap image in one element set property to that wraping element and assign max-width: 100%; to image tag.
If I am not wrong on this one, if you use the background-size property it will not be aplied to your image which is coded in your HTML file. For this you need to ad a background: url(link/to/image.png)
.lead-pic {
background: url(link/to/image.png);
background-position: top;
background-size: cover;
margin-left: -150px;
max-height: 1000px;
Example:
.lead-pic {
background: url(http://lorempixel.com/400/200);
background-position: top;
background-size: cover;
height: 300px;
width: 450px;
}
<div class=lead-pic></div>
Hope this helps. And, correct me if I'm wrong :).
If you want it as a background and to automatically adjust size, try making the image position fixed and putting your content in div with position:absolute. Use vh and vw to set the size. vh and vw are percentages of the current viewport height (vh) or width (vw).
i.e.: height:100vh = 100% of the current viewport height.
.lead-pic {
position: fixed;
width: 100vw;
height: 100vh;
top: 0;
left: 0;
}
.content-example {
position: absolute;
top: 0;
left: 0;
width: 100vh;
height: 100vh;
}
<img class="lead-pic" src="https://s-media-cache-ak0.pinimg.com/736x/7f/d7/ab/7fd7ab72321777f4413ae3485622896c.jpg" />
<div class="content-example">
All of your content can go here.
</div>
Keep in mind that this will stretch the image disregarding the aspect ratio and will degrade the quality. If you want to keep the quality of the image, set it to 100vh/vw in the direction of the shortest dimension (in this case, width:100vw). The following snippet expands the image width, only:
ADDED AFTER CORRESPONDENCE, BELOW
This will get you the div like I understand you want it. If you want to add parallax functionality, I'd suggest searching for "Pure CSS parallax"
.lead-pic-container
{
max-height:200px;
height:200px;
width:100vw;
overflow:none;
background-size:cover;
background-image: url('https://s-media-cache-ak0.pinimg.com/736x/7f/d7/ab/7fd7ab72321777f4413ae3485622896c.jpg');
background-position: 50% -325.828px;
}
<br><br><br>
<div class="lead-pic-container"></div>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
Solved.
With combined information from stack overflow users, here is the answer:
.lead-pic {
background-image: url(http://www.cutepinkboutique.com/staging/wp-content/uploads/2017/06/pexels-photo-220436-1.jpeg);
background-size: cover;
height: 900px;
width: 2000px;
margin-left: -220px;
background-position: 50% center;
}
.move-pic {
padding: 120px;
height: 1000px;
width: 100%;
}
I have few pages where I have included a background image with width 100% and height 100% in every page. That means whenever a page is loaded you'll see an image with 100% screen's size. Everything is perfect when I see these pages in my laptop. I'm facing problems when I view them in mobile screens.
I just want to know how do everyone deal in these situations. I mean how to make changes to my main div with width and height 100% in responsive screens?
The image is getting stretched if I set the background size to 100%.
Some part of the image is cut if I set the background size to contain.
I want the image's clarity should be perfect. Should I make the width of the main div to auto? Or else should I change the image in responsive screens?
Is there anyway to make this div look better in small screens?
I just want my main div to be apt in Responsive screens.
It shouldn't look line there is a defect in the image or in my code.
Here's my code of the main div :
html,
body {
width: 100%;
height: 100%;
}
.main-div {
width: 100%;
height: 100%;
background-image: url('http://vignette4.wikia.nocookie.net/marveldatabase/images/8/8c/Wolverine_Vol_3_73_Variant_Frame_Textless.jpg/revision/latest?cb=20090925123509');
}
<div class="main-div">
</div>
There are many options to make image responsive. Please Google out the approach that best suits your requirement. The solution which you will find helpful depends on the image that you are using. It depends on the size and quality of image.
I find the following links helpful.
https://www.w3schools.com/css/css_rwd_images.asp
https://www.w3schools.com/bootstrap/bootstrap_ref_css_images.asp
For Responsive Image
.class_name{
max-width: 100%,
height: auto,
display:block
}
And Full Screen Responsive Image use individual class like
.class_name{
background-image: url(image path) ;
background-position: center center;
background-repeat: no-repeat;
background-attachment: fixed;
background-size: cover;
background-color: #999;
}
html,
body {
max-width: 2000px;
min-width: 100px;
height: auto;
}
.main-div {
width: 100%;
height: 100%;
background-image: url('http://vignette4.wikia.nocookie.net/marveldatabase/images/8/8c/Wolverine_Vol_3_73_Variant_Frame_Textless.jpg/revision/latest?cb=20090925123509');
}
<div class="main-div">
</div>
this should make it responsive. I don't know what you want the DIV to be like, so I left that alone.
I am using foundation 4 as a framework for my personal site (not 100% portfolio site, more as advertising myself as a freelancer) and I have a contact box with a background image set and these CSS styles applied:
#contact-box {width: 1052px;
height: 400px;
background-image: url('../images/contact-bg.png');
margin-top: 150px;}
I want to make it so it scales down when you shrink the browser, but instead it just gives me a horizontal scrollbar and doesn't scale at all and I know it's because of the 1052px width set... So how would I code this out so it's responsive? If I use max width and max height it breaks the div and removes its bg image. The contact box has a contact form in it (which is responsive) along with a phone number, email, and 3 social icons.
I wanted to just leave a comment but I don't seem to have the option..
I don't know if this is the answer you want but I usually make background images scale to the window size with code like this:
width: 100%;
height: 400px;
background-image: url('../images/contact-bg.png');
background-size: 100%;
margin-top: 150px;
You can use that css code for div tags and the page body, although in my experimentation the width and height values are not necessary for the page body. Doing it this way will maintain the aspect ratio of your background image and should allow it to scale with the window.
Since the above example maintains the aspect ratio, the image will scale vertically to the point where it exceeds the size of the container it is in and will appear to be cut off on the bottom. Alternatively you can use:
width: 100%;
height: 400px;
background-image: url('../images/contact-bg.png');
background-size: 100% 400px;
margin-top: 150px;
The second argument for the background-size element will make sure the image never scales vertically at all. This method however will result in your background image being horizontally stretched whenever the window's width exceeds the aspect preserved width of the image you are using.
Hope this helps! :)
You can try this and modify it your according source taken from here http://css-tricks.com/perfect-full-page-background-image/
img.bg {
/* Set rules to fill background */
min-height: 100%;
min-width: 1024px;
/* Set up proportionate scaling */
width: 100%;
height: auto;
/* Set up positioning */
position: fixed;
top: 0;
left: 0;
}
#media screen and (max-width: 1024px) { /* Specific to this particular image */
img.bg {
left: 50%;
margin-left: -512px; /* 50% */
}
}
and this is another method for doing this
#contact-box{
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;
}
Set the width of #contact-box to width: 100%.
I have
body {
background: url(images/background.svg);
}
The desired effect is that this background image will have width equal to that of the page, height changing to maintain the proportion. e.g. if the original image happens to be 100*200 (any units) and the body is 600px wide, the background image should end up being 1200px high. The height should change automatically if the window is resized. Is this possible?
At the moment, Firefox looks like it's making the height fit and then adjusting the width. Is this perhaps because the height is the longest dimension and it's trying to avoid cropping? I want to crop vertically, then scroll: no horizontal repeat.
Also, Chrome is placing the image in the centre, no repeat, even when background-repeat:repeat is given explicitly, which is the default anyway.
There is a CSS3 property for this, namely background-size (compatibility check). While one can set length values, it's usually used with the special values contain and cover. In your specific case, you should use cover:
body {
background-image: url(images/background.svg);
background-size: cover; /* <------ */
background-repeat: no-repeat;
background-position: center center; /* optional, center the image */
}
Eggsplanation for contain and cover
Sorry for the bad pun, but I'm going to use the picture of the day by Biswarup Ganguly for demonstration. Lets say that this is your screen, and the gray area is outside of your visible screen. For demonstration, I'm going to assume a 16x9 ratio.
We want to use the aforementioned picture of the day as a background. However, we cropped the image to 4x3 for some reason. We could set the background-size property to some fixed length, but we will focus on contain and cover. Note that I also assume that we didn't mangle the width and/or height of body.
contain
contain
Scale the image, while preserving its intrinsic aspect ratio (if any), to the largest size such that both its width and its height can fit inside the background positioning area.
This makes sure that the background image is always completely contained in the background positioning area, however, there could be some empty space filled with your background-color in this case:
cover
cover
Scale the image, while preserving its intrinsic aspect ratio (if any), to the smallest size such that both its width and its height can completely cover the background positioning area.
This makes sure that the background image is covering everything. There will be no visible background-color, however depending on the screen's ratio a great part of your image could be cut off:
Demonstration with actual code
div > div {
background-image: url(http://i.stack.imgur.com/r5CAq.jpg);
background-repeat: no-repeat;
background-position: center center;
background-color: #ccc;
border: 1px solid;
width: 20em;
height: 10em;
}
div.contain {
background-size: contain;
}
div.cover {
background-size: cover;
}
/********************************************
Additional styles for the explanation boxes
*********************************************/
div > div {
margin: 0 1ex 1ex 0;
float: left;
}
div + div {
clear: both;
border-top: 1px dashed silver;
padding-top:1ex;
}
div > div::after {
background-color: #000;
color: #fefefe;
margin: 1ex;
padding: 1ex;
opacity: 0.8;
display: block;
width: 10ex;
font-size: 0.7em;
content: attr(class);
}
<div>
<div class="contain"></div>
<p>Note the grey background. The image does not cover the whole region, but it's fully <em>contained</em>.
</p>
</div>
<div>
<div class="cover"></div>
<p>Note the ducks/geese at the bottom of the image. Most of the water is cut, as well as a part of the sky. You don't see the complete image anymore, but neither do you see any background color; the image <em>covers</em> all of the <code><div></code>.</p>
</div>
Based on tips from https://developer.mozilla.org/en-US/docs/CSS/background-size I end up with the following recipe that worked for me
body {
overflow-y: hidden ! important;
overflow-x: hidden ! important;
background-color: #f8f8f8;
background-image: url('index.png');
/*background-size: cover;*/
background-size: contain;
background-repeat: no-repeat;
background-position: right;
}
Background image is not Set Perfect then his css is problem create so his css file change to below code
html {
background-image: url("example.png");
background-repeat: no-repeat;
background-position: 0% 0%;
background-size: 100% 100%;
}
%; background-size: 100% 100%;"
I'm not sure what you're looking for exactly, but you really should check out these excellent blog posts written by Chris Coyier from CSS-Tricks:
http://css-tricks.com/how-to-resizeable-background-image/
http://css-tricks.com/perfect-full-page-background-image/
Read the descriptions for each of the articles and see if they're what you're looking for.
The first answers the following 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. Also, make sure it retains its ratio (doesn't stretch weird). Also, doesn't cause scrollbars, just cuts off vertically if it needs to. Also, comes in on the page as an inline tag.
The second post's goal is to get the following, a "background image on a website that covers the entire browser window at all times. "
Hope this helps.
Just add this one line:
.your-class {
height: 100vh;
}
vh is viewport height.
This will automatically scale to fit the device' browser window.
Check more here: Make div 100% height of browser window
body{
background-image: url(../url/imageName.jpg);
background-attachment: fixed;
background-size: auto 100%;
background-position: center;
}
Try this,
element.style {
background: rgba(0, 0, 0, 0) url("img/shopping_bgImg.jpg") no-repeat scroll center center / cover;
}
I had the same issue, unable to resize the image when adjusting browser dimensions.
Bad Code:
html {
background-color: white;
background-image: url("example.png");
background-repeat: no-repeat;
background-attachment: scroll;
background-position: 0% 0%;
}
Good Code:
html {
background-color: white;
background-image: url("example.png");
background-repeat: no-repeat;
background-attachment: scroll;
background-position: 0% 0%;
background-size: contain;
}
The key here is the addition of this element -> background-size: contain;
Here's what worked for me:
background-size: auto 100%;
width: 100%;
height: 100vh;
background: url("../img/hero-bg.jpg") top center;
background-size: cover;
background-repeat: no-repeat;
background-position: 0% 0%;
background-size: 100% 100%;
if you set min-height, for example:
min-height: 100vh;
You can use the below code to fit your background easily
body {
background: url(images/background.svg);
min-height: 100vh;
background-repeat: no-repeat;
background-size: cover;
}
Setting background size does not help, the following solution worked for me:
.class {
background-image: url(blablabla.jpg);
/* Add this */
height: auto;
}
It basically crops the image and makes it fit in, background-size: contain/cover still didn't make it fit.