This question already has answers here:
How to darken a background using CSS?
(11 answers)
Closed 6 years ago.
I have a jumbotron from bootstrap and I want to darken its background without touching the text which is entered in it. Is there a way to do such a thing?
I have looked everywhere, but all solutions I've found darken the text as well.
What I have so far:
.mainJumbotron {
margin: 0px;
height: 250px;
text-align: center;
background-image: url(http://i.imgur.com/qj2w73W.png);
background-repeat: no-repeat;
background-size: cover;
}
<div class="jumbotron mainJumbotron">
<h1 style="">Hakkımızda</h1>
</div>
try something like this:
In your jumbotron class, give it a little more CSS by adding position:relative; to it if it's not already there. That will allow the next step to be positioned inside of that box.
Then, add an :after pseudo element. with the following CSS
.jumbotron:after {
content:"";
display:block;
width:100%;
height:100%;
background-color:rgba(0,0,0,0.5);
position:absolute;
top:0;
left:0;
z-index:1 /*Added this in the updated */
}
the background-color shade is controlled by the final value. 0.5 is 50% opacity, raise to 1 or lower to 0 to get your desired darkness.
UPDATE What has been pointed out is that anything inside of the box is covered by the new pseudo element. Here's a cheap fix. Add z-index:1; to your :after alement, then add the below
.jumbotron > * {
position:relative;
z-index:2;
}
Thanks to cale_b https://jsfiddle.net/e8c3ex0h/3/
You can try the following in you CSS to see if you get the desired result
#element {
-webkit-box-shadow: inset 0px 50px 100px 0px rgba(0, 0, 0, 1);
-moz-box-shadow: inset 0px 50px 100px 0px rgba(0, 0, 0, 1);
box-shadow: inset 0px 50px 100px 0px rgba(0, 0, 0, 1);
}
This is how to do it :
body, h1 {
margin: 0;
}
.mainJumbotron {
margin: 0px;
height: 250px;
text-align: center;
background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
url(http://i.imgur.com/qj2w73W.png);
background-repeat: no-repeat;
background-size: cover;
position: relative;
}
h1 {
color: #fff;
}
<div class="jumbotron mainJumbotron">
<h1 style="">Hakkımızda</h1>
</div>
(see also this Fiddle)
Related
I have panel which I colored blue if this panel is being selected (clicked on it). Additionally, I add a small sign (.png image) to that panel, which indicates that the selected panel has been already selected before.
So if the user sees for example 10 panels and 4 of them have this small sign, he knows that he has already clicked on those panels before. This work fine so far. The problem is now that I can't display the small sign and make the panel blue at the same time.
I set the panel to blue with the css background: #6DB3F2; and the background image with background-image: url('images/checked.png'). But it seems that the background color is above the image so you cannot see the sign.
Is it therefore possible to set z-indexes for the background color and the background image?
You need to use the full property name for each:
background-color: #6DB3F2;
background-image: url('images/checked.png');
Or, you can use the background shorthand and specify it all in one line:
background: url('images/checked.png'), #6DB3F2;
For me this solution didn't work out:
background-color: #6DB3F2;
background-image: url('images/checked.png');
But instead it worked the other way:
<div class="block">
<span>
...
</span>
</div>
the css:
.block{
background-image: url('img.jpg') no-repeat;
position: relative;
}
.block::before{
background-color: rgba(0, 0, 0, 0.37);
content: '';
display: block;
height: 100%;
position: absolute;
width: 100%;
}
Based on MDN Web Docs you can set multiple background using shorthand background property or individual properties except for background-color. In your case, you can do a trick using linear-gradient like this:
background-image: url('images/checked.png'), linear-gradient(to right, #6DB3F2, #6DB3F2);
The first item (image) in the parameter will be put on top. The second item (color background) will be put underneath the first. You can also set other properties individually. For example, to set the image size and position.
background-size: 30px 30px;
background-position: bottom right;
background-repeat: no-repeat;
Benefit of this method is you can implement it for other cases easily, for example, you want to make the blue color overlaying the image with certain opacity.
background-image: linear-gradient(to right, rgba(109, 179, 242, .6), rgba(109, 179, 242, .6)), url('images/checked.png');
background-size: cover, contain;
background-position: center, right bottom;
background-repeat: no-repeat, no-repeat;
Individual property parameters are set respectively. Because the image is put underneath the color overlay, its property parameters are also placed after color overlay parameters.
And if you want Generate a Black Shadow in the background, you can use
the following:
background:linear-gradient( rgba(0, 0, 0, 0.5) 100%, rgba(0, 0, 0, 0.5)100%),url("logo/header-background.png");
You can also use short trick to use image and color both like this :-
body {
background:#000 url('images/checked.png');
}
really interesting problem, haven't seen it yet. this code works fine for me. tested it in chrome and IE9
<html>
<head>
<style>
body{
background-image: url('img.jpg');
background-color: #6DB3F2;
}
</style>
</head>
<body>
</body>
</html>
The next syntax can be used as well.
background: <background-color>
url('../assets/icons/my-icon.svg')
<background-position-x background-position-y>
<background-repeat>;
It allows you combining background-color, background-image, background-position and background-repeat properties.
Example
background: #696969 url('../assets/icons/my-icon.svg') center center no-repeat;
This actually works for me:
background-color: #6DB3F2;
background-image: url('images/checked.png');
You can also drop a solid shadow and set the background image:
background-image: url('images/checked.png');
box-shadow: inset 0 0 100% #6DB3F2;
If the first option is not working for some reason and you don't want to use the box shadow you can always use a pseudo element for the image without any extra HTML:
.btn{
position: relative;
background-color: #6DB3F2;
}
.btn:before{
content: "";
display: block;
width: 100%;
height: 100%;
position:absolute;
top:0;
left:0;
background-image: url('images/checked.png');
}
Here is how I styled my colored buttons with an icon in the background
I used "background-color" property for the color and "background" property for the image.
<style>
.btn {
display: inline-block;
line-height: 1em;
padding: .1em .3em .15em 2em
border-radius: .2em;
border: 1px solid #d8d8d8;
background-color: #cccccc;
}
.thumb-up {
background: url('/icons/thumb-up.png') no-repeat 3px center;
}
.thumb-down {
background: url('/icons/thumb-down.png') no-repeat 3px center;
}
</style>
<span class="btn thumb-up">Thumb up</span>
<span class="btn thumb-down">Thumb down</span>
Assuming you want an icon on the right (or left) then this should work best:
.show-hide-button::after {
content:"";
background-repeat: no-repeat;
background-size: contain;
display: inline-block;
background-size: 1em;
width: 1em;
height: 1em;
background-position: 0 2px;
margin-left: .5em;
}
.show-hide-button.shown::after {
background-image: url(img/eye.svg);
}
You could also do background-size: contain;, but that should be mostly the same. the background-position will depened on your image.
Then you can easily do an alternative state on hover:
.show-hide-button.shown:hover::after {
background-image: url(img/eye-no.svg);
}
You can try with box shadow: inset
.second_info_block {
background: url('imageURL');
box-shadow: inset 0 0 0 1000px rgba(0,0,0,.4);
}
<li style="background-color: #ffffff;"><img border="0" style="border-radius:5px;background: url(images/picture.jpg') 50% 50% no-repeat;width:150px;height:80px;" src="images/clearpixel.gif"/></li>
Other Sample Box Center Image and Background Color
1.First clearpixel fix image area
2.style center image area box
3.li background or div color style
body
{
background-image:url('image/img2.jpg');
margin: 0px;
padding: 0px;
}
I have an img tag and I want to add another gradient div layer on top of it ( that gradient div will have text).
Something like this :
I already know that I can do this with linear-gradient but I don't want that becuase not all mobile versions supports this feature.
Also - I've already seen that it can be achieved via box-shadow with inset
But it's not the same. I only want top and bottom gradient - without any differences on the edges. ( just like in my first picture here ^)
This is what i've tried : JSBIN
But again , I don't want the edges to be darker. I want only the strip in the red rectangle to be from left to right.And also - symmetric - in the bottom ( same gradient should be at the bottom).
Question
How can I fix my code to achieve straight-equal gradients in top and bottom without using linear-gradient ?
NB
I need to add text on that gradient div ( text is from DB) . So It can not be a pseudo ::before/::after element div.
By using multiple shadows you can target the sides you want.
Here done setting the spread radius (4:th parameter) of the blur to a negative value, keeping it from spreading along the sides, and use the horizontal and vertical offset of the shadow to, in this case, target only the top and bottom.
.innerDiv
{
position:absolute;
top:0;
right:0;
bottom:0;
left:0;
background :transparent;
opacity:1;
border:solid 1px red;
padding:5px;
z-index:92299;
box-shadow:
inset 0 50px 50px -40px rgba(0,0,0,1),
inset 0 -50px 50px -40px rgba(0,0,0,1);
}
<div style='position:relative;border:solid 1px lightgray;height:400px'>
<div class='innerDiv'>
Some text
</div>
<img src='http://blog.caranddriver.com/wp-content/uploads/2015/11/BMW-2-series.jpg' height="400px" />
</div>
Based on earlier comments, here is a pseudo element version producing the exact same result, and by using the CSS attr() avoiding the issue of compile time data in the CSS.
I also added a script to show the text can be added dynamically as well.
window.addEventListener('load', function() {
var div = document.querySelector('div');
var text = div.getAttribute('data-text');
div.setAttribute('data-text', text + ', and this were added dynamically using script');
})
div
{
position:relative;
}
div::after
{
content: attr(data-text);
position:absolute;
top:0;
right:0;
bottom:0;
left:0;
background :transparent;
opacity:1;
border:solid 1px red;
padding:5px;
z-index:92299;
box-shadow:
inset 0 50px 50px -40px rgba(0,0,0,1),
inset 0 -50px 50px -40px rgba(0,0,0,1);
}
<div style='position:relative;border:solid 1px lightgray;height:400px' data-text="Some text set using an attribute in the markup">
<img src='http://blog.caranddriver.com/wp-content/uploads/2015/11/BMW-2-series.jpg' height="400px" />
</div>
As I also suggested in comment that if you can achieve this using pseudo elements as ::after and ::before of your img container DOM element.
You can define the pseudo elements and then play with the box-shadow to replicating that gradient effect.
Here I have made some changes in your DOM structure as:
Code Snippet:
.img-container {
position: relative;
}
.img-container img {
max-width: 100%;
}
.img-container::after,
.img-container::before {
content: "";
display: inline-block;
position: absolute;
left: 0;
right: 0;
width: 100%;
height: 50px;
}
.img-container::before {
top: 0;
-webkit-box-shadow: 0px 25px 16px -10px rgba(0, 0, 0, 0.5) inset;
box-shadow: 0px 25px 16px -10px rgba(0, 0, 0, 0.5) inset;
}
.img-container::after {
bottom: 0;
-webkit-box-shadow: 0px -25px 16px -10px rgba(0, 0, 0, 0.5) inset;
box-shadow: 0px -25px 16px -10px rgba(0, 0, 0, 0.5) inset;
}
<div class="img-container">
<img src='http://blog.caranddriver.com/wp-content/uploads/2015/11/BMW-2-series.jpg' height="400px" />
</div>
(using the answer of #vivekkupadhyay as example) you could just make an overlay div and give this the inset shadow. Then you can add whatever content you want.
.img-container,
.img-overlay {
position: absolute;
top: 0;
left 0;
}
.img-container {
overflow: hidden;
}
.img-container img {
max-width: 100%;
}
.img-overlay {
width: 120%;
height: 100%;
-webkit-box-shadow: inset 0px 0px 25px 5px rgba(0,0,0,0.75);
box-shadow: inset 0px 0px 25px 5px rgba(0,0,0,0.75);
margin-left: -25px;
padding: 0px 30px;
color: white;
}
<div class="img-container">
<img src='http://blog.caranddriver.com/wp-content/uploads/2015/11/BMW-2-series.jpg' height="400px" />
<div class="img-overlay">
some text
</div>
</div>
EDIT: you could also make two seperate overlay div's for top and bottom if you want the to both have content, but this is just a quick example.
Given an image, is there a way to soften the edges using css? Or through some js library (although css would be preferred)? The idea is that the edges of the image should blur into transparency, so they fit in better with the background.
Example, original image:
Image with softened edges:
There are many similar questions asked on stackoverflow, however none (that I can find) offer an answer to do exactly this. Mostly they're concerned with blurring the whole image, or setting a semi-transparent border on the image, neither being what I'm looking for.
You can try something like this:
JSFiddle Example
HTML :
<div id="image-container"><div>
CSS:
#image-container {
background: url(http://pic2.ooopic.com/11/26/30/31b1OOOPIC48.jpg) left top no-repeat;
box-shadow: 25px 25px 50px 0 white inset, -25px -25px 50px 0 white inset;
width: 300px;
height: 300px;
}
You can try that: fiddle
<div class="shadow">
<img src="http://via.placeholder.com/350x150/" />
</div>
And CSS.
shadow
{
display:block;
position:relative;
}
img {
width: 100%;
height: 100%;
}
.shadow:before
{
display:block;
content:'';
position:absolute;
width:100%;
height:100%;
-moz-box-shadow:inset 0px 0px 6px 6px rgba(255,255,255,1);
-webkit-box-shadow:inset 0px 0px 6px 6px rgba(255,255,255,1);
box-shadow:inset 0px 0px 6px 6px rgba(255,255,255,1);
}
I was trying make a transparent text background and the background should fill as far as any character goes.
If I use display:inline-block both line gets the same background width so filling text background effect is missing and that's not what I am trying to achieve.
getting on top one another can be fixed by increasing line height, or setting the line height normal but that makes huge gap between lines. Well I would like to have both line very close. which in this case is 55px line height with font-size of 47px.
Markup here:
.main {
width: 500px;
margin: 100px auto;
background: green;
padding: 30px;
}
.test {
width: 450px;
}
.main h2 {
color: #ffffff;
font-size: 47px;
line-height: 55px;
}
.main h2 span {
background: rgba(0, 0, 0, 0.2);
}
<div class="main">
<div class="test">
<h2><span>A title about your dream kitchen</span></h2>
Read MOre
</div>
</div>
Check in jsfiddle: http://jsfiddle.net/srmahmud2/ze4kpmuy/
not sure can I make you understand or not. here a screenshot for quick look
http://postimg.org/image/efnmpoiy1/
Another option, using drop shadows, courtesy of this blog. Here is the style for the .main h2 span:
.main h2 span {
background: rgba(0, 0, 0, 0.2);
box-shadow: 10px 0 0 rgba(0, 0, 0, 0.2),
-10px 0 0 rgba(0, 0, 0, 0.2);
}
jsfiddle: http://jsfiddle.net/slushy/mu8rwcjp/
As the title suggests I'm having an issue with an inset box shadow going underneath my H2 elements background, I need it to be above the element.
http://jsfiddle.net/9QYT4/
I've set the background image up to allow easy editing of the colors depending on pages of the site visited, any help on how to make the shadow appear above the h2 is appreciated, thanks!
Also, would it be possible to do something like this with a png gradient as well? That would be a better solution as I'm trying to only get the shadow on the right (but it's showing on the top and bottom as well)
SASS
#region-postscript-second {
width:300px;
background:#fff;
margin: 20px;
box-shadow: inset -6px 0 10px rgba(0, 0, 0, 0.15);
h2 {
background: url('http://vt.lexcorp.ca/sites/all/themes/vermont/img/middle-heading-bg.png') center center no-repeat #8CCC1B;
font-size:20px;
text-transform:uppercase;
font-weight:normal;
color:#646567;
text-align:center;
}}
View the HTML on the JSfiddle, thanks!
I created pseudo after element that contains your shadow: http://jsfiddle.net/jPUX3/
#region-postscript-second:after{
content: " ";
display: block;
position: absolute;
right: 0;
top: 0;
height: 100%; width: 14px;
box-shadow: inset -14px 0 8px -8px rgba(0, 0, 0, .25);
}
and to #region-postscript-second I added:
position: relative;
Here at the end is something about one side box-shadows - http://css-tricks.com/snippets/css/css-box-shadow/