can someone point me or give a hint, solution on how to modify a modal box which the height are offset to the browser height resolution?
currently if I have a modal box height of 500px by 1200px and my browser is 1280x1024, the modalbox is not scrolling and cannot view the under parts of the box.
I hope you can help me, thank you
TIA
I am assuming you want to set the modal width/height as a percentage of the viewport (e.g. browser window)?
You can do this with CSS providing width and height of html/body are set to 100% first.
As an example, a modal sized to 50% of the viewport and fixed to the center would look like;
<html>
<head>
<style type="text/css">
html, body { margin: 0; padding: 0; }
html, body { height: 100%; width: 100%; }
#modal {
width: 50%;
height: 50%;
position: fixed;
top: 50%;
left: 50%;
margin-top: -25%;
margin-left: -25%;
/* display: none; */
}
</style>
</head>
<body>
<div id="modal">
<h1>modal</h1>
</div>
</body>
</html>
Related
You know how we make code like below to make an overlay for the background image or color.
HTML
<section id="hero">
<div class="hero container">
<div>
<h1>Hello, My Name is </h1>
Porfolio
</div>
</div>
</section>
CSS
.container {
background-image: url(./img/someimg.jpg);
background-size: cover;
background-position: top center;
position: relative;
z-index: 1;
}
.container::after {
content: '';
position: absolute;
left: 0;
top: 0;
height: 100%;
width: 100%;
background-color: black;
opacity: .7;
z-index: -1
}
I understand that I have to put z-index to make the anchor tags clickable on the container. But also confused that why the overlay is still showing over the container while we put the z-index to -1.
How come the overlay is visible while the z-index is -1? How come only the text and anchor tag are getting z-index of 1?
Edit: I think i got your idea.
As mentioned here by Sir Praveen Kumar , dont use negative z-index, use only positive one i.e z-index:1 and z-index:2 .
.container {
background-image: url(./img/someimg.jpg);
background-size: cover;
background-position: top center;
position: relative;
z-index: 2;
}
.container::after {
content: '';
position: absolute;
left: 0;
top: 0;
height: 100%;
width: 100%;
background-color: black;
opacity: 0.7;
z-index: 1;
}
<section id="hero">
<div class="hero container">
<div>
<h1>Hello, My Name is </h1>
Porfolio
</div>
</div>
</section>
The reason why pseudo element wasn't entirely under the parent div was because it is a descendants of their associated element. So if you ever want to put the pseudo elements under the parent element, you will have to consider making another div on top of the parent element. Here is the post that I referred to figure my question.
I want two slide revolutions (or at least one), but with this skin over it:
The overlay image would be on top of the images, so clicking the gallery would be impossible (and the bullets to change image inside of it). I know about map coordinates, but it's a slider revolution, so it will not work in this case I think.
Is there any way to achieve this?
My HTML & CSS so far: (JSFiddle)
<div class="thePNG"></div>
<div class="theSLIDERS">
<div class="fakeSLIDER1">HEY' IM CLICKABLE</div>
<div class="fakeSLIDER2"></div>
</div>
.thePNG {
background-image: url(my-overlay-image.png);
width: 787px;
height: 610px;
background-size: cover;
z-index: 2;
position: relative;
}
.theSLIDERS{
margin-top: -600px;
z-index: 1;
}
.fakeSLIDER1{
background-color: red;
width: 700px;
height: 300px;
text-align: center;
margin: 0 auto 0 auto;
}
.fakeSLIDER2{
background-color: green;
width: 700px;
height: 300px;
}
I found my own answer!
its easy:
CSS:
"pointer-events: none;"
!
I'm trying to get an image to go over my posts, so the text and images go behind the image. The z-index isn't working when i try to get it to stack over everything. I'm not an expert at coding and I'm honestly just using tumblr for this, but I can't seem to find an answer anywhere. or one that I can understand, given the fact that I'm still a beginner. Any help would be super appreciated, here's the code:
#char {
position:fixed;
opacity: 1.0;
width: 1366px;
height: 768px;
TOP:0px;
LEFT:0px;
z-index: 4;
}
I have added a code snippet, it contains just a div. The div overlaps the body. if you provide your source code, I can clarify though. you could also try increasing the z-index to 99 or 999. I think there is many z index'd div's in your code.
<html>
<head>
<title></title>
</head>
<style type="text/css">
#char {
position:fixed;
opacity: 1.0;
width: 1366px;
height: 768px;
TOP:0px;
LEFT:0px;
z-index: 4;
background-color: red;
}
body{
background-color: #ccc;
}
</style>
<body>
<div id="char">
</div>
</body>
</html>
You could also try adding the image as a background image to an element and then putting your text in another element inside of that one. With a few lines of alignment code you can get your text where you want it.
<style>
.divStyle {
background-image: url('http://38.media.tumblr.com/a10b40131efc719d0bff421226b9c52b/tumblr_inline_mq5b19gEvv1qz4rgp.jpg');
background-size: cover;
height: 90vh; // put this to a 100 to cover the full height of the containing element (less here to avoid scroll bar)
width: 100%;
display: flex;
align-items: center; //change center to 'flex-start' to move text to top or 'flex-end' to move it to the bottom
}
.myText {
width: 100%;
color: white;
font-size: 24px;
text-align: center; //can also be 'left' or 'right'
}
</style>
<div class="divStyle">
<div class="myText">Here is my text</div>
</div>
Maybe I'm missing something obvious here, but so far I've found nothing that makes any sense with this. I have a scrollable div with a canvas inside of it. In FF and IE all works as expected: Using drag scrolling with the mouse, the div scrolls normally. In WebKit, however, things are flipped. If I scroll up, the content moves down, if I scroll down, it moves up. If I scroll with my mousewheel, everything moves in the right direction. It's only using mousedown on the scroll bar that's screwed up. NOTE: I am using a 3rd party library to generate the contents of the canvas, which is where all the inline styles are coming from.
My code is as follows:
#Palette {
height: 420px;
overflow: auto;
}
<div id="Palette" style="position: relative; -webkit-tap-highlight-color: rgba(255, 255, 255, 0); cursor: move;">
<canvas width="268" height="420" tabindex="0" style="position: absolute; top: 0px; left: 0px; z-index: 2; -webkit-user-select: none; cursor: move;">
This text is displayed if your browser does not support the Canvas HTML element.</canvas>
<div style="position: absolute; overflow: auto; width: 268px; height: 420px; z-index: 1;">
<div style="position: absolute; width: 1px; height: 1px;"></div>
</div>
<div style="position: absolute; overflow: auto; width: 268px; height: 420px; z-index: 1;">
<div style="position: absolute; width: 1px; height: 700px;"></div>
</div>
</div>
This is apparently an issue with WebKit 36. It is solved in 37.
I am looking to center a div that is absolutely positioned inside of an overflow div.
Here is my HTML. Fiddle
<header class="contain960">
<div class="brand_logo"></div>
<nav>
<ul>
<li class="active">Boats</li>
<li>Cars</li>
<li>Powersports</li>
<li>RV's</li>
<li>Consignment</li>
</ul>
</nav>
</header>
<div class="site_line top"></div>
<div class="site_line custom"></div>
<div class="site_line bottom"></div>
And the CSS.
section {
position: relative;
max-width: 1280px;
min-width: 960px;
width: 100%;
overflow: hidden;
}
.site_line {
position: absolute;
width: 1280px;
height: 1px
//Gradient Fill
//Center the DIV;
}
.site_line.top{
top: 0px;
}
.site_line.bottom{
bottom: 0px;
}
The .site_line element should always remain centered in the div even as the section gets smaller than 1280px wide and not be pushed to the left. I've done this before with background images and the background-position property. but can't for the life of me figure it out how to do it with out javascript.
Any help would be fantastic!
Don't use position: absolute;!
Instead use margin: auto;:
.site_line {
margin: auto;
width: 1280px;
height: 1px
//Gradient Fill
}