I have a container and dynamically generated div in the container.
HTML
<div id="overlay">
</div>
<div id="cont">
<div id="e1">
Some
</div>
<div id="e2">
Content
</div>
</div>
CSS
#cont{
position: fixed;
top:40%;
left:20%;
z-index:999;
color:#a8a8a8;
}
#overlay{
position:fixed;
background: rgb(0,0,0);
opacity: 0.5;
width:100%;
height:100%;
top:0;
left:0;
z-index:1000;
}
#e2{
z-index:1001;
}
Check this jsfiddle: http://jsfiddle.net/UkbXU/
I have an overlay with z-index 1000 and background rgba(0,0,0,0.5) and the photo container is behind overlay i want only one element to be above overlay, that is with z-index 1001. There are other elements in the container, i do this to show element highlighted effect. But creating a class with z-index: 1001 does'nt bring the element above overlay.
How can i set the z-index of one element to be greater than container?
you have to move the overlay-div into the content-div:
<div id="cont">
<div id="overlay"></div>
<div id="e1">
Some
</div>
<div id="e2">
Content
</div>
</div>
and position #e2 have to set to relative. See http://jsfiddle.net/UkbXU/10/
Otherwise it is impossible, because #cont and #overlay are both creating new stacking contexts. These couldn't be merged again.
Try
#e2{
z-index:1001;
position: absolute;
}
It should make the trick.
If not try:
#e2{
z-index: 9999 !important;
position: absolute !important;
top: 0px; //you can change that
left: 0px; //you can change that
}
If it is still not working, well probably some javascript is setting bigger z-indes tahn 9999 to #overlay.
Related
I am using bootstrap 3, with panel i need to create inside body of the panel opacity that user can not click on link, here is my working fiddle
http://jsfiddle.net/52VtD/9230/
The problem is that opacity always get full screen i need to be only in panel body?
I need to make that only with css, is that possible?
Here is my code so far
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">Panel title</h3>
</div>
<div class="panel-body">
I dont want allow user to clikc on this link
</div>
</div>
CSS
.panel-body:before{
position: fixed;
z-index: 999;
width: 100%;
height: 100%;
text-align: center;
background: rgba(0,0,0,0.8);
}
UPDATE
I have find out better solution
.panel-body{
opacity: .7;
pointer-events: none;
}
The way I've done this in the past is by making the container (i.e. the thing you want to lay your transparent cover over) have position:relative then create a div within that container with height:100% and position:absolute. This then covers the whole of the parent div. Here's a full working example.
HTML
<div class="container">
<p>Ahoy, I'm some text</p>
<p>And I'm a link!</p>
<img src="http://placehold.it/100" alt="I'm an image"/>
<div class="cover"></div>
</div>
CSS
.container{
position:relative;
border:2px solid #663399;
padding:5px;
}
.cover {
background-color: #fff;
height: 100%;
left: 0;
opacity: 0.9;
position: absolute;
top: 0;
width: 100%;
filter: progid:DXImageTransform.Microsoft.Alpha(opacity=90); /*Yay for old IE support...*/
}
jsFiddle working example
By just using a semi transparent div covering the elements within them instantly makes them non-clickable, so no need to mess around with pointer-events, but it does require you have a relatively positioned container div.
I am trying to create fixed position div inside relative container. I am using bootstrap css framework. I am trying to create a fixed position cart. So whenever user scroll page it will show cart contents. but now problem is, it ran outside that container div.
This has to work in responsive mode.
Here my try:
.wrapper {
width: 100%
}
.container {
width: 300px;
margin: 0 auto;
height: 500px;
background: #ccc;
}
.element {
background: #f2f2f2;
position: fixed;
width: 50px;
height: 70px;
top: 50px;
right: 0px;
border: 1px solid #d6d6d6;
}
<div class="wrapper">
<div class="container">
<div class="element">
fixed
</div>
</div>
</div>
Screenshot:
This is how position: fixed; behaves:
MDN link
Do not leave space for the element. Instead, position it at a
specified position relative to the screen's viewport and doesn't move
when scrolled. When printing, position it at that fixed position on
every page.
Hence, to get what you want you have to use something more than fixed positioning:
Probably this:
.wrapper {
width: 100%
}
.container {
width: 300px;
margin: 0 auto;
height: 500px;
background: #ccc;
}
.element {
background: #f2f2f2;
position: fixed;
width: 50px;
height: 70px;
margin-left: 250px;
border: 0px solid #d6d6d6;
}
<div class="wrapper">
<div class="container">
<div class="element">
fixed
</div>
</div>
</div>
Make the element's parent container have position: relative
Instead of using top or left use margin-top and/or margin-left
If you only use top that will position the element based on the window, but if you use margin-top that will position based on the parent element. Same goes for left or right
<div class="parent">
<div class="child"></div>
</div>
.parent {
position: relative;
}
.child {
position: fixed;
margin-top: 30px;
margin-left: 30px;
}
I found the answer to that :
<div class="container">
<div class="inContainer">
<p> coucou </p>
</div>
<div>
<p> other thing</p>
</div>
</div>
You want that class="inContainer" are in class="Container" in fixed position but if you scroll with the navigator scroll you don't want that the class="inContainer" move outside the class="container"
So you can make something like that
.container{
height: 500px;
width: 500px;
overflow-y:scroll;
}
.inContainer {
position: absolute;
}
So class=inContainer will be always on the top of you're class=Container and move with you're class=container if you scroll with navigator scroll =)
(tested only with chrome)
No it's impossible because fixed property throws the element out of the flow so it doesn't depend to anything on the document and yes it is no more contained in your container : )
Yes, you can do it, just use margin-top property instead of top property.
When you use position: fixed and specify a top and or left position,
you'll find that the element will be fixed relative to the window, and
not to any other element of position: relative.
There is a way around this and that is not to specify top and left
positions but instead to use margin-left and margin-top on the
position: fixed element.
Source: https://www.gravitywell.co.uk/latest/design/posts/css-tip-fixed-positioning-inside-a-relative-container/
The behavior of the positioning is mentioned in the AdityaSaxena's answer https://stackoverflow.com/a/18285591/5746301
For creating a fixed position cart, you can also do it with using the jquery.
If we apply the Left or right value or margin, we may face some issue while responsive.
In the below snippet, I have placed the fixed element at the right of the container.
Even if the width of the container increased the fixed element placed accordingly.
Here is the jsfiddle Demo URL
//Jquery
$(document).ready(function(){
var containerWidth = $(".container").outerWidth();
var elementWidth = $(".element").outerWidth();
var containerOffsetLeft = $(".container").offset().left;
var containerOffsetRight = containerOffsetLeft + containerWidth - elementWidth;
$(".element").css("left", containerOffsetRight);
});
//CSS
.wrapper {
width:100%
}
.container {
width:300px;
margin:0 auto;
height:900px;
background:#ccc;
}
.element {
background:#f2f2f2;
position:fixed;
width:50px;
height:70px;
top:50px;
border:1px solid #d6d6d6;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="wrapper">
<div class="container">
<div class="element">
fixed
</div>
</div>
</div>
Hope this may help you.
Thanks
If you are looking to show the cart even when the user scrolls that is fixed then you should use position:fixed for the cart (if .container is your cart), because it should be shown with respect to screen/viewport. Your current code will only show the element which is positioned absolutely inside the container. If you want it to be like that then give :
.container {
position:relative;
}
.element {
position:absolute;
top:50px;
right:0px;
}
<div style="position: fixed;bottom: 0;width: 100%;">
<div class="container" style="position: relative;">
<div style="position: absolute;right: 40px;bottom: 40px;background:#6cb975;border-radius: 50%;width: 40px;text-align: center;height: 50px;color: #fff;line-height: 50px;">
F
</div>
</div>
</div>
You can just add
.element {
left:368px;
}
Fiddle: http://jsfiddle.net/UUgG4/
I am trying to position a child DIV at the bottom of a parent DIV, but I would also like the contents of the child DIV to help dictate the dimensions of the parent DIV. As I have it right now, the child DIV doesn't affect the width/height of the parent DIV.
Here is a sample of my HTML/CSS code:
//HTML code:
<div id="parent">
<h3>Top Aligned Title</h3>
<div id="child"></div>
</div>
//CSS code:
#parent {
background-color:#222;
position: relative;
height: 500px;
}
#child {
background-color:#444;
position: absolute;
bottom: 0px;
width: 100px;
height: 200px;
}
What do I need to do it achieve what I am trying to do? I could forgo the absolute/relative CSS rules and simply create a table within the parent DIV which would allow me to achieve both bottom alignment and content that dictates the parent's dimensions.
However, I'd like to know if there a way to do this in CSS and without having to set the width of the parent DIV.
thanks in advance!
The short answer is that what you are asking basically can't be done with pure CSS / HTML. (at least without tables) You'd need Javascript that would read #child's width/height and then do the calculation you want to do (I don't know) and set a new height/width to #parent.
Otherwise, if you mean that you want #child's height/width to change according to its content, of course this is native CSS, just set it's height/width to auto and then start adding text inside it you'll see it will start growing to fit your content inside.
As the #child is positioned absolute, then it is taken OUT of the normal flow of the document, therefore it will not affect the #parent.
With modern CSS, this is doable.
HTML:
<div id="parent">
<h3>Top Aligned Title</h3>
<div id="child">
<p>CHILD ELEMENT</p>
</div>
</div>
CSS:
#parent {
background:red;
height: 500px;
position:relative;
}
#child {
background:green;
position: absolute;
top:100%;
-webkit-transform: translateY(-100%);
-ms-transform: translateY(-100%);
transform: translateY(-100%);
width: 100px;
}
http://jsfiddle.net/Bushwazi/bpe5s6x3/
transform:translateY(-100%); is the trick. It's math is based on the element's box-model.
You could also combine top:50%; with transform:translateY(-50%); to center it.
You can swap top for left and translateY for translateX to position the element horizontally.
Here you go
HTML:
<main id="parent">
<div class="popup">Top Aligned Title
<div class="content">
Content
</div>
</div>
</main>
CSS:
#parent {
width: 120px;
}
.popup {
position: relative;
margin-top: 48px;
}
.content {
left: 0;
position: absolute;
background: green;
width: 100%;
}
http://jsfiddle.net/8L9votay/
You can play around with flex and zero-width/height.
I've recently come up with the following solution (for width):
#parent {
display: inline-flex;
flex-direction: column;
background: #518cff;
color: #fff;
}
#child-wrapper {
height: 0; /* This can also be max-height, but height is just enough */
}
#child {
transform: translateY(-100%); /* If you need to align child to the bottom */
background: #b40000;
color: #fff;
}
<div id="parent">
<h3>Top Aligned Title</h3>
<div id="child-wrapper"> <!-- This is the solution -->
<div id="child">
Child's content that is longer than parent's
</div>
</div>
</div>
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)
The following code has a DIV that needs to be positioned at the top of the container, another at the bottom and then the content needs to come through in the middle.
<div style="position:absolute; top:0; width:100%; height:40px"></div>
<div class="howto"></div>
<div style="position:absolute; bottom:0; width:100%; height:40px"></div>
So we don't know the height of the containing DIV. How without JS can the div with class howto have the height of the container DIV less the height of the absolute positioned div at the top and bottom so as to contain content between these 2 DIVs.
For what you wish to accomplish, this is one possible solution:
#tinkerbin: http://tinkerbin.com/QsaCPgR6
HTML:
<div class="container">
<div class="header"></div>
<div class="howto">
Has height set to auto. You may change that if you want to.
</div>
<div class="footer"></div>
</div>
CSS:
.container {
position: relative;
padding: 40px 0; /* top and bottom padding = .header and .footer padding*/
}
.header,
.footer {
position: absolute;
height: 40px;
width: 100%;
}
.header {
top: 0;
}
.footer {
bottom: 0;
}
.howto {
height: /*specifiy one if you wish to*/;
}
As far as I know there isn't a pure CSS way to do what you're trying to do without JS.
See this previous post on SA:
Make a div fill the height of the remaining screen space