I am trying to add a opaque underlay using CSS.
Could you help me understand what I am doing wrong?
CSS
popUp#translucent{
width: 400px;
height: 100px;
background-color: black;
margin-left: auto;
margin-right: auto;
position:fixed;
opacity: .4;
}
popUp#content{
width:400px;
height: 100px;
}
#popContainer{
width: 400px;
height: 100px;
display: visible;
position: fixed;
z-index: 1000;
}
HTML
<div id="popContainer">
<popUp id="translucent"></popUp>
<popUp id = "content">
<button class="btn large btn-custom" data-h="193" data-s="32" data-l="64" ,="" data-p="15">Alpha</button>
</popUp>
</div>
http://jsfiddle.net/CeRX3/
Thanks
Here is a way to create underlay for a button using CSS.
Plz check this fiddle made by using code from w3 schools.
html
<div class="background">
<div class="transbox">
<p>This is some text that is placed in the transparent box.
This is some text that is placed in the transparent box.
This is some text that is placed in the transparent box.
This is some text that is placed in the transparent box.
This is some text that is placed in the transparent box.
</p>
</div>
</div>
css
div.background
{
width:500px;
height:250px;
background:url(http://www.w3schools.com/css/klematis.jpg) repeat;
border:2px solid black;
}
div.transbox
{
width:400px;
height:180px;
margin:30px 50px;
background-color:#ffffff;
border:1px solid black;
opacity:0.6;
}
div.transbox p
{
margin:30px 40px;
font-weight:bold;
color:#000000;
}
You can use above code. There is this problem with Opacity in CSS.
The Problem With CSS Opacity
The problem occurs when we add child elements to the html element that this code
affects. All child elements will inherit the same opacity settings, even if you try to
specify full opacity for all those elements (which would be too troublesome to do
anyhow).
The Hacky Solution
How can we work around this problem? In some instances, you could visually mimic a
parent-child relationship between the elements using absolute positioning, and this
will resolve the problem.
Then if u want to solve your problem then you may have to use a work around method for the purpose.
change your background colour to grey and the opacity to .1 in the translucent. it looks more translucent then.
Related
I am looking for some direction pointing as I am a bit lost.
I have a container div with a :before style I am using to add some information on a page. This works well as I found an example using SO at How can I add a large faded text background via css?. What I want is that when the "main" div is expanded, that it covers up the :before pseudo element's content.
I have tried various combinations of div structuring (containers) and palyed with the z-index of the pseudo element and the main div. NOTE that I can not put a "z-index" of -1 on the "title" text ... as that actually hides it behind content I actually want to see in my actual application.
HTML
<div class="show-title" data-div-title="Div Title">
<div class="center-me">
This is my box!
</div
<div>
<button id="set500">500px</button>
<button id="set1000">1000px</button>
<button id="set1500">1500px</button>
CSS
.show-title::before {
color: dimgrey;
content: attr(data-div-title);
display: block;
font-size: 1.2em;
line-height: 1;
position: absolute;
top: 10px;
left: 10px;
-ms-writing-mode: vertical-lr;
writing-mode: vertical-lr;
text-orientation: upright;
padding: 3px;
background-color: gainsboro;
border: 1px solid darkgray;
border-radius: 3px;
z-index:1;
}
.center-me {
color: dimgrey;
padding:10px;
background-color: gainsboro;
border: 1px solid maroon;
width: 500px;
height: 300px;
margin-left: auto ;
margin-right: auto ;
overflow: auto;
z-index:10;
}
JavaScript (just for enlarging the main content div, not apart of the actual question!)
(function($){
$("#set500").on("click", function() {
$(".center-me").width("500px");
})
$("#set1000").on("click", function() {
$(".center-me").width("1000px");
})
$("#set1500").on("click", function() {
$(".center-me").width("1500px");
})
})(jQuery);
I created a little jsFiddle to show what I am referring to. When the "box" is expanded, I would like it to go "over" (basically hiding) any of the "Title" text. (Any little bit left over showing is fine!)
http://jsfiddle.net/uLohn3e4/3/
Any direction pointing would be useful as I just could not find what I was trying to accomplish. Even if that is to try a new layout altogether (that achieves something similar). If I am missing any useful information, please ask ... thanks in advance.
Simply add position:relative; to your .center-me element
in order for your z-index to apply z-index#MDN.
http://jsfiddle.net/uLohn3e4/5/
Okay, so I'm building a WordPress site and the page in question can be seen here: http://test.pr-tech.com/power-line-markers/
The issue I am having is that I am using mix-blend-mode for one of my div containers to make use a 'lighten' blend on the background.
It works perfectly, but the issue I am having is that unfortunately the child elements inside the container (i.e. the text) are also inheriting the blend mode, and therefore it's making my text 'blend' as well, which isn't what I want (I want the text to have NO blend mode).
Anyways, you can see the code I am using below:
#category-intro-text {
padding: 0.625em 0.938em;
mix-blend-mode: lighten;
background-color: rgba(220, 235, 255, 0.8); repeat;
}
I tried applying something like 'mix-blend-mode: none;' to the text, but that doesn't work.
I've searched Google for an answer to this pretty extensively, but alas, there isn't much on this topic (if anything at all).
I realise you asked this a while ago but I've been playing with the same issue today and managed to fix it like this.
Wrap the content inside the #category-intro-text div with another div that is positioned relatively. Ultimately, you'll want to add the style to your css and not inline as I've done here.
<div id="category-intro-text">
<div style="position: relative;">
<h1>Power Line Markers</h1>
Etc. Etc.
</div>
</div>
Then remove the background colour and blending information you've got in the stylesheet for the #category-intro-text div. You should end up with...
#category-intro-text {
padding: 0.625em 0.938em;
position: relative;
}
Finally, use a ::before pseudo element to add the blended layer.
#category-intro-text::before {
content: "";
display: block;
height: 100%;
position: absolute;
top: 0;
left: 0;
width: 100%;
background-color: rgba(220, 235, 255,0.8);
mix-blend-mode: lighten;
}
Hopefully that will do it. It is working perfectly for me with a multiply layer.
EDIT: Here is a Fiddle forked from the previous answer.
I thought I had it worked out with the isolation property, but no. I didn't have much luck researching a solution for this issue either.
I suppose you could use this old trick: http://jsfiddle.net/cwdtqma7/
HTML:
<div class="intro-wrap">
<div class="intro-background"></div>
<div class="intro-content">
<h1>Hello</h1>
<p>Welcome to the thing.</p>
</div>
</div>
CSS:
body {
background: url('http://test.pr-tech.com/wp-content/themes/prtech/images/power-line-markers-bg.jpg') top left no-repeat;
background-size: 800px;
font-family: sans-serif;
}
.intro-wrap {
position: relative;
}
.intro-background {
background: url('http://test.pr-tech.com/wp-content/themes/prtech/images/category-intro-bg.png');
mix-blend-mode: lighten;
padding: 32px;
width: 300px;
height: 300px;
}
.intro-content {
position: absolute;
top: 0;
left: 32px;
}
Why use mix-blend-mode when there's background-blend-mode(maybe you have already tried that!) for that purpose. Actually mix-blend-modes blends the element it is applied on with everything beneath it. On the other hand background-blend-mode applied on a background blends only with the the background that is beneath it.
You can do this-
.outer-wrapper {
background: url(<url>), #fb3;
background-blend-mode: exclusion;
padding: 2em 4em;
}
.inner-text {
/**styling of you text***/
}
How to use mix-blend-mode, but not have it affect child elements?
Building upon #shanem's answer I found this solution
function change(id){
document.querySelector(id).style.backgroundColor="violet";
}
.group{
height:10rem;
width:10rem;
position:absolute;
visibility: hidden;
}
.group::before{
content:"";
visibility: visible;
position:absolute;
height:100%;
width:100%;
background-color:inherit;
mix-blend-mode:multiply;
z-index:-1;
}
.btn{
background-color:red;
color:white;
visibility: visible;
padding:0.5rem;
}
<div id="g1" class="group" style="background-color:cyan;">
<input type="button" class="btn" value="change" onclick="change('#g1')"/>
</div>
<div id="g2" class="group" style="margin:1.5rem;background-color:yellow">
<input type="button" class="btn" value="change" onclick="change('#g2')"/>
</div>
The best part is that you can directly change the background-color using javascript.
The only caveat (if you'd want to call it that) is that every child element must set visibility: visible;
Just a simple image that uses some jQuery to fade some content over the top when moused over.
Only problem is that when the hover over takes effect, the hover spills into the div gutter making the hover over bigger than the actual container.
each image is layed out like so
<li class="large-4 columns item">
<div class="description"><h1>Image hover</h1></div>
<img class="display" src="http://placehold.it/400x300">
</li>
Can see a live example here.
http://jsfiddle.net/QLUMH/
Any ideas on ways to fix/improve what I am doing here? Cheers
Demo
Here you have live example,
you are giving 100% to width and height.
so that really goes overflow.
Code edited-
#portfolio .description {
position: absolute;
background: rgba(0,199,134,0.8);
display: none;
width: 400px;
height: 300px;
}
The issue is that your description fills the entire column, which is wider than your image. If you add an "inner column"/container that collapse to the same width as your image, it will work alright. I've created a fork of your demo that demonstrates this.
I've added a wrapper "ib" (Just stands for inner block. rename this to a proper name) inside each .column.item like so:
<div class="ib">
<div class="description">
<h1>Image hover</h1>
</div>
<img class="display" src="http://placehold.it/400x300">
</div>
And then just created a very simple CSS rule for making this wrapper collapse to its contents:
.ib {
display: inline-block;
position: relative;
}
You did not style your li. The issue is that in foundation.css it is getting padding-left and padding-right. You need to remove that and use margin-left and margin-right instead. And you also need to fix the width of the li. As .description will get its 100% height. So you need to include a small css in your own file (don not modify foundation.css).
#portfolio li.columns{
/* You can use the width in '%' if you want to make the design fluid */
width: 400px;
padding: 0px;
margin: 0px 0.9375em;
}
Fiddle
You'll just have to get rid of the padding on tne li
li{ padding:0 }
or use the the box-sizing property:
`li { box-sizing:border-box; -moz-box-sizing:border-box; }
Change in CSs will help,
I have updated the same in fiddle
with change in CSS,
#portfolio .description {
position: absolute;
background: rgba(0,199,134,0.8);
display: none;
width: 400px;
height: 300px;
}
#portfolio .description h1 {
color: white;
opacity: 1;
font-size: 1.4em;
text-transform: uppercase;
text-align: center;
margin-top: 20%;
width:400px;
height:300px;
overflow:hidden;
}
Update:
If the H1 created extra cutter and wrapping issue(for some), please use the DIV tag instead, which should work fine!
I hope this will solve your problem :)
I am trying to put some HTML text over an image that has been popped out using lightbox effect. For this i am using 3
box - the popped out div with lightbox effect
address_box - the div inside the box which is nothing but an outline image
address - i want this div to be imposed upon the address_box image
HTML:
<div class="box">
<div id="move_in_img"><img src="img/ready-to-move-in.gif" /></div>
<div id="address_box"><img src="img/address-box.png" />
<div id="address">The address text
</div>
</div>
CSS:
.box
{
position:absolute;
top:20%;
left:12%;
text-align:center;
width:940px;
height:321px;
background:#F9E5B9;
z-index:51;
padding:10px;
-webkit-border-radius: 5px;
-moz-border-radius: 5px;
border-radius: 5px;
display:none;
}
.box #move_in_img{
float:left;
margin-left:20px;
margin-top:50px;
}
#address_box{
position:relative;
}
#address{
position:absolute;
}
the "box" properties are set to give it a lightbox effect and i cant change it from absolute to relative. I have searched a lot and experimented with positioning and z-index but all failed. The text simply appears below the address_box.
What i am trying to do is implement lightbox effect but dont want the text to be displayed as image. M i taking the right approach or there is a better way ??
Here is the paste bin link http://jsbin.com/anehey/1/edit
Just picked a sample image from net for the frame. I want the text to go inside the frame..
Am not getting the thing you are trying to do here as no working demo is provided, generally when you want to do such thing, use position: relative; for the container div and use position: absolute; width: 100%; & bottom: 0; for the imposed text div
HTML
<div class="container">
<img src="#" />
<div class="text"></div>
</div>
CSS
.container {
position: relative;
/*Set Height Width Accordingly*/
}
.text {
position: absolute;
bottom: 0;
height: /*Whatever*/;
width: 100%;
}
Demo (Not related to my answer but I fixed what he was asking for)
I''m looking to move an image of a saw in between two borders so it is looks likes this.
I believe I have centered the image correctly but it appears I haven't and I am loathe to use padding if that is not right way, as I want this to be semantic as possible for a responsive design. I also need it to be placed within the two borders with one border stacked in front. Presumably I need use z-index to do that but I haven't got that far.
JsFiddle
Are you looking for something like this:
See Demo: http://jsfiddle.net/rathoreahsan/Fcn96/
Hi Played with positioning and tried to make the results as per your referred image requirement. I hope this will help you.
CSS
#logo-container .saw {
left: 50%;
margin: 0 auto;
position: relative;
top: 46px;
}
#tag-container {
border: 2px solid #00AC9D;
height: 150px;
margin-bottom: 5px;
position: relative;
width: 1140px;
}
see the demo:- http://jsfiddle.net/RJVXE/16/
You need to utilize both z-index and positioning.
.line
{
height:1px;
width:100%;
background:#000;
position:absolute;
left:0px;
}
.item1
{
top:5px;
z-index:5;
}
.item3
{
top:25px;
z-index:15;
}
<div style="width:100%; position:relative">
<div class="line item1"></div>
<div style="position:absolute; top:0px;left:50px;z-index:10">
<img src="saw.png" />
</div>
<div class="line item3"></div>
</div>
(example uses both inline & blocked CSS references only for brevity. Stay away from inline CSS).
You could tryo what AlphaMale suggestes here: How to center image in a div horizontally and vertically
Before your image include a 'span' tag. Then add this properties to 'saw' class:
#logo-container .saw {
text-align: center;
margin-bottom:-50px!important;
}
The !important is to override margin: 0 auto that actually has.
http://jsfiddle.net/2EKWS/1/