How to get a zoomed out background image? - html

So on my page here: dunnrite.co.uk/frame2 you will find under the "text design" header some patterns beneath the 5 solid blocks of colour. They are set as background images for divs. The problem is because I want those divs so small it clips a load off of the original image. How do I get it so that the image shown is more zoomed out to show off the pattern more?
My css was just
background-image:url("Images/pattern12.jpg");
Thanks,
Jonathan

Use the background-size CSS property, and probably you want to use the cover value, which ensures that the background completely covers your container, without distorting the image (if the aspect ratio differs, then clipping will occur).
You can also specify an explicit size for your background image, for example 45px as in your case.
The documentation for background-size can be found here: https://developer.mozilla.org/en-US/docs/Web/CSS/background-size

I zoom in the element using the transform: scale(2,2); property.
here is demo link ..
http://jsfiddle.net/s3hWj/4/
<div class="wrap">
<div></div>
<p>hello</p>
</div>
html, body {
height: 100%;
}
div.wrap {
height: 33%;
width: 33%;
overflow: hidden;
position: relative;
}
div.wrap > div {
position: absolute;
height: 100%;
width: 100%;
-moz-transition: all .5s;
-webkit-transition: all .5s;
transition: all .5s;
-moz-transform: scale(1,1);
-webkit-transform: scale(1,1);
transform: scale(1,1);
background-image: url('http://pimg.tradeindia.com/00288122/b/0/Our-Valuable-Client-List-Click-on-Image-.jpg');
-moz-background-size: cover;
-webkit-background-size: cover;
background-size: cover;
z-index: -1;
}
div.wrap:hover > div {
-moz-transform: scale(2,2);
-webkit-transform: scale(2,2);
transform: scale(2,2);
}

Related

Problem with css scale transform and filter blur

I have problem on Chrome browser while combining two properties: filter: blur(15px) and transform: scale3d(1.2,1.2,1).
I have two images, one over another. Image on higer layer is blurred, but it's edges got transparent when I applied that filter, so I added overflow:hidden to parent div, and scaled up image. I expected to see just opaque part of image.
It works as expected on Firefox and Opera, however on Chrome and MS Edge browsers not. How to fix this?
#images-box{
position: relative;
width: 500px;
height: 280px;
overflow:hidden;
}
.image{
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-image: url('https://images.unsplash.com/photo-1558389157-a986a38f3431?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1950&q=80');
background-size: cover;
background-position: 50% 50%;
}
.image.blured{
-webkit-filter: blur(14px);
filter: blur(14px);
z-index: 2;
-webkit-transform: scale3d(1.2,1.2,1);
transform: scale3d(1.2,1.2,1);
}
<div id="images-box">
<div class="image"></div>
<div class="image blured"></div>
</div>
Changing scale3d(1.2,1.2,1) to scale(1.2) helped me on Chrome 86.0.4240.198.

CSS Transforms giving divs an outline

Im building an isometric grid of cubes created with css but im running into an issue with outlines.
Heres what I would like to achieve:
cube design
But heres what i've got so far:
html cube
I've tried the usual tricks like using some translateZ and backface visibility but to no avail.
My css is looking like this:
.cube {
transform: rotateX(55deg) rotateZ(45deg) translateX(50%) translateY(-50%);
transform-origin: 0% 0%;
transform-style: preserve-3d;
position: relative;
pointer-events:all;
transition: background-position ease 7s;
background-size: 400% 400%;
div {
position: absolute;
transition: background-position ease 7s;
backface-visibility: hidden;
&:first-child {
transform-origin: center top;
width: 100%;
height:100%;
transform: rotateX(-90deg);
top: 100%;
}
&:nth-child(2) {
transform-origin: left center;
width: 100%;
height: 100%;
left: 100%;
transform: rotateY(90deg);
}
}
Any ideas would be hugely appreciated.
codepen link
The trick here would be to have the faces of the cubes to overlap and use the background-blend-mode CSS attribute to have them blend into each other. That causes the cubes to blend into each other and get rid of the weird borders.
Working codepen link here: https://codepen.io/anon/pen/LXzWjJ
You might need to play around with the transforms and dimensions a bit to get the exact result you want.
It's not the best solution but it seems to work.
Hope this helps!

Ignore objects over hover

I have a background-image with transform scale and rotate. So whenever you have your cursor over it it will rotate 15deg and scale 2.
I want to place my logo over it but how can I do it so whenever I have my cursor over the logo it will still counts as I am hovering at the background? CSS:
.background-image:hover {
position: fixed;
right: 0px;
right: 0px;
z-index: -999;
display: block;
background-image: url("whatever.jpg");
width: 100%;
height: 100%;
-webkit-filter: blur(8px);
-moz-filter: blur(8px);
-o-filter: blur(8px);
-ms-filter: blur(8px);
filter: blur(8px);
transform: rotate(12deg) scale(2);
-o-transform: rotate(12deg) scale(2);
-moz-transform: rotate(12deg) scale(2);
-webkit-transform: rotate(12deg) scale(2);
transition: all 0.3s ease-in-out 0s;
}
Here I have a div over the background, if I hold my cursor over the div the hover for the background doesn't count anymore and it goes back. How can I make the div still visible and when I hover my mouse over the div the background will go back? CSS for the div:
<div class="logo-position"></div>
.logo-position {
position: relative;
width: 800px;
height: 600px;
padding: 0;
margin-right: auto;
margin-left: auto;
background-color: white;
top: 80px;
}
The "hitbox" for the div is also very weird. I can take the cursor to the right of the div and it still counts as I have my cursor inside the div as the background transform goes back. Anybody see anything I have done wrong?
Add pointer-events: none; to the .logo-position class. This should cause the logo to ignore the hover event and let it pass through. Note that it will ignore all events, so it won't be clickable either.
If the .logo-position div is a child of the .background-image div it will allow the hover to apply to the logo.

Strange background-image bug on Chrome and Firefox

My goal is to create a little slideshow, and I already made it here : https://jsfiddle.net/cas1g2ch/2/
Here's the code :
HTML
<div id="first-block">
<div id="background-header">
<div class="bg-wrapper">
<div class="background-img-1"></div>
</div><!--
--><div class="bg-wrapper">
<div class="background-img-2"></div>
</div>
</div>
</div>
CSS
#first-block{
position: relative;
width: 100%;
height: 100vh;
}
#keyframes zoomPicture {
0%{
transform: scale(1.0);
}
50%{
transform: scale(1.1);
}
100%{
transform: scale(1.0);
}
}
#background-header{
position: absolute;
top : 0;
left : 0;
width: 200vw;
height: 100vh;
box-shadow: 0px 1px 1px #333;
}
#background-header > .bg-wrapper
{
width: 100vw;
height: 100vh;
display: inline-block;
float: left;
overflow: hidden;
}
#background-header > .bg-wrapper > div{
width: 100vw;
height: 100vh;
background-attachment: fixed;
animation-duration: 20s;
background-size: cover;
animation-timing-function: ease-in-out;
animation-name: zoomPicture;
animation-iteration-count: infinite;
}
#background-header .background-img-1 {
background-image: url("http://www.hd-wallpaper.images-fonds.com/modules/mg3/albums/Paysages_(landscapes)_Wallpaper_HD/Paysages/Paysage_(landscape)_wallpaper_HD_0025.jpg");
}
#background-header .background-img-2 {
background-image: url("http://unreveunvoyage.fr/wp-content/uploads/2015/04/parc-national-de-banff-paysage-canada.jpg");
}
Right now the slideshow has two pictures, and each picture covers the entire screen size (width : 100vw ; height : 100vh ; background-size : cover).
To display the pictures I used background-image, and the backgrounds are fixed.
Because I cannot animate a background with background-size : cover, I used transform : scale to add a little zoom effect.
The problems :
On Chrome there's a weird Glitch (Chrome 56 on Windows), just use the scrollbar
in the demo to see the problem, here's a video I made that shows the
problem : https://www.youtube.com/watch?v=NHCLBTpxCAs (In this video I chose a high transform: scale value to better recognize the bug)
On Firefox the backgrounds are not fixed, but the pictures are
displayed correctly
Surprisingly it works great on Internet Explorer 11
It also seems to work on mobile
How can I fix this? What is the best workaround?

CSS3 animation makes element with fixed position image stop working

In Google Chrome, when you have two elements, one that has a CSS3 animation and another with a background-image with a fixed position and an absolute positioned parent (important to keep that), the fixed property stops working when the animation is active.
Here is a JSFiddle, open in Chrome, scroll up and down to see the image be fixed, and then hover over the red square to see the fixed property break:
http://jsfiddle.net/keleturner/44mjq/
<div class="animation">
</div>
<div class="background">
<span></span>
</div>
.animation { display: block; width: 300px; height: 300px; background: red; -webkit-transition: 1.8s -webkit-transform ease; }
.animation:hover { -webkit-transform: scale(1.1, 1.1); transform: scale(1.1, 1.1);}
.background { position: absolute; left:0; top: 300px; display: block; width: 100%; height: 500px; }
.background span { background-attachment: fixed; background-size: cover; background-image: url(http://image.jpg); width: 100%; height: 100%; display: block; }
Any ideas why?
Why not make the body element have the background? Demo
But to answer your question, it's rendering error due to the body increasing size due to the scale. To fix it add -webkit-transform:translateZ(1px); to either .animation or .background
But your setup is a silly one to have, it can be done in much better ways