div overlapping with z-index - html

i'm stuck in a bit of a rut at the moment.
if you head over to my website...
http://dekkro.no-ip.org/
You will see an image, and a div underneath it. I have spent the past few hours trying to position these both in the middle of the page, with the bottom div over lapping the image.
I have failed and failed, what am I doing wrong here? I have used z-index, and positioning but its never centered.
Thanks!

All you need is this:
CSS:
#my_img {
margin:auto;
display:block;
}
#my_div {
margin:auto;
position:relative;
top:-100px;
z-index:2;
}
HTML:
<img id="my_img" src="http://dekkro.no-ip.org/images/testimage.png" />
<div id="my_div">whatever</div>
Here's a demo: http://jsfiddle.net/tX2JY/embedded/result/

Wow, that's alot of code going on for that page.
Without reviewing everything yet (will in a bit) - have you tried setting the main image to be a background image of a div, and then simply putting the log in form inside it?
CSS
#image-div { background-image:url('yourimage.jpg'); }
HTML:
<div id="image-div">
<div id="form-div">
form...
</div>
</div>

Lets say one div has width w1 and height h1 ; other w2 , h2
#div1 {
position:absolute; top:50%; left:50%; margin-left: - w1/2px; margin-top:-h1/2px;
}
#div2 {
position:absolute; top:50%; left:50%; margin-left: - w2/2px;
margin-top:-h2/2px; z-index:9999;
}

Related

Unwanted white space on the top and left

I'm trying to make an image under a title on the top left but the image doesn't want to cover the left side.
I changed the position to position: absolute, made the margin and padding 0, inspected the HTML page and can't see anything that can influence this image.
The HTML:
<div class="header">
<div class="container">
<div class="row">
<div class="col">
<h1>Dillan Robbertze<h1>
<img src="mountain-og.jpeg">
</div>
</div>
</div>
</div>
The CSS:
.header img{
height:Auto;
left:0;
margin:0;
padding:0;
position:absolute;
width:100vw;
z-index:1;
}
Expected Results: Image is under the title top left.
Actual Results: There is a white space left and top of the image.
EDIT: I added top:0; thanks to #Somesh Mukherjee. The image moved up, but there is still a left space that shouldn't be there.
add a class to the parent div element. and add position relative to it.
.myNewClass {
position: relative;
}
also, make sure your parent elements don't have margin and padding. for that, you can use a CSS reset like this:
* {
margin: 0;
padding: 0;
}
though this will make sure all of your elements don't have any margin or padding so you need to specify all you need by yourself. you should put this at the top of your CSS file if you want to use it.
You have not specified the top attribute
.header img{
height:auto;
left:0;
top:0;
margin:0:
padding:0;
position:absolute;
width:100vw;
}
why don't you try:
top: -28px;
position:relative;
Helped me once, or twice in similar situations.

How to manage css left property for fixed div

I have div inside a div (.konteineris2 and .feedback). When I use left:-200px in .feedback class, fixed div suddenly appears in the very left side of screen, outside .konteineris2. All I wanted it to move for 200px to the left outside .konteineris2, but not appear to the left screen border and then move 200px from that point.
HTML:
<div class="konteineris2">
<div class="feedback">
</div>
</div>
CSS:
.feedback{
position:fixed;
top:220px;
width:100px;
height:200px;
background:white;
}
.konteineris2{
width: 960px;
height:700px;
position:absolute;
top:460px;
padding-top:30px;
pointer-events:none;
overflow:hidden;
}
Any ideas how to manage it?
change position:absolute; to position:relative; in .konteineris2
Add margin-left: -200px; in .feedback
Check it on CodePen . I think you're looking for the same thing.
Without seeing more of the context in which this occurs I'd guess the following might achieve your goal: Try adding margin-left:-200px instead.

absolute child div doesnt size the relative parent div on scaling

I have a question which is asked over a thousand times, I spent whole morning reading simulair question but just cant get mine fixed so hope anyone can help me out.
this is my demo: http://jsfiddle.net/skunheal/4qx6a/1/
#one{
width:100%;
min-height:100%;
background-image:url('http://www.vloerenmantegels.nl/upload/userfiles/Ariostea_Pietre_Black_Ardesia_wi1.jpg');
background-attachment:fixed;
color:#fff;
}
#two{
width:100%;
min-height:100%;
background-color:transparent;
position:relative
}
#content{
min-height:60%;
position: absolute;
bottom:0px;
background:#ff9900;
}
I have 3 divs, all 100% height the first div (div.one) has a picture which is attached fixed The second div (div.two) has an orange textbox div in it(div.container), which is positioned absolute and bottom:0px so it sticks to the footer of div.two. div.two has a transparant background (its white in the fiddle because I cant seem to set it to transparant)
Now when you start scaling the window you see the orange box (div.content) will start expand ing upwards because the text has les space horizantal, but as soon as its the full height of div 2 is just keeps going and starts overlaping div.one, While I want it tp push itself down against div one and make his prant div.two bigger.
How can I fix this because I cant find a way to do this without using javascript.
http://jsfiddle.net/4qx6a/2/
Positioned with relative.
BTW, setting min-height:100% on your container and more than one on the inside is probably not the desired effect, unless you want each one to take up the entire height of the window.
I've made a similar one which you can use. This is working fine if i understood your question correctly.
the HTML
<div id="one"></div>
<div id="two">
<div id="content"></div>
</div>
<div id="three"></div>
the CSS
* {
margin:0;
padding:0;
}
body, html {
height:100%;
}
#one {
width:100%;
height:100%;
background:pink;
}
#two {
position:relative;
width:100%;
height:100%;
background:transparent;
}
#content {
width:100%;
background:grey;
border-top:3px solid black;
position:absolute;
bottom:0;
min-height:60%;
}
#three {
width:100%;
height:100%;
background:green;
}
working Fiddle Link

Transparent Header overflown by main div

I have been looking for an answer to this question all over the interwebs, but I just can't find the answer.. I have a transparent header filled with a background image that is the same as my background, and I want my main div to scroll underneath it so the text is hidden. Here is the HTML:
<body>
<div class="wrapper">
<div class="top">
<!-- This is my header -->
</div>
<div class="main">
[.....]
</div>
And here is the CSS:
.top {
background-image:url("http://img138.imageshack.us/img138/9215/headerqrk.png") no-repeat top center fixed;
margin-top:0px;
height:100px;
width:1000px;
margin-left:auto;
margin-right:auto;
vertical-align:central;
padding-left:0px;
padding-right:opx;
}
.main {
position:absolute;
top:100px;
bottom:20px;
left:0;
right:0;
width:990px;
margin:0 auto;
padding-top:10px;
padding-left:5px;
padding-right:5px;
z-index:-1;
}
I have made a jsFiddle which can be found here: http://jsfiddle.net/qcaJJ/. Can you please help me out on how to get this working? Thanks in advance!
ps. Please don't mind the footer, I've used the footer from another page of mine, I don't want this one on this page :p
pps. If anyone knows a way to let the nav stay on it's place and the main2 div scroll, you're my hero! Kinda new to HTML and CSS..
In addition to using fixed position for the header, as the other answers pointed out, you're also using a background image with transparency, so when the main section scrolls underneath, you still see it. You need to add a background color like so, to make sure that the header div covers over what's scrolling underneath:
.top {
background: #fff url("http://img138.imageshack.us/img138/9215/headerqrk.png") no-repeat top center fixed;
See my JSFiddle here: http://jsfiddle.net/qcaJJ/3/
You need a fixed position for your header rather than an absolute positioning for all the rest of your page.
.header{
position:fixed;
top:0;
left:0;
width:100%;
height:100px;
background:red;
}
.content{
margin-top:100px;
font-size:180%;
}
The top must be position:fixed for that to work. This ensures that it is always stuck at the top of the screen.
You may also want to set the z-index to something like 1000 so that it always stays on top of everything else.

Cannot Select Text Inside Z-Index/Position Div

I am trying to create a website where I have several divs positioned in-front of a background div by using z-index and position:absolute. This background div will be transformed later into a content carousel so it is vital that its text are selectable. My current code does not allow for the text and link to be selected and I am wondering how would I fix this.
http://jsfiddle.net/6fwf9/2/
HTML:
<div id="header" class="box">header</div>
<div id="bg">
Cannot highlight this text <br>
Cannot click on this link
</div>
<div class="box">content</div>​
CSS:
.box { width: 150px; height:50px; background:aqua; margin:20px; }
#header { margin-bottom: 150px; }
#bg { width:200px; height:200px; padding-top:100px; background:pink;
position:absolute; top:0; z-index:-10;}​
EDIT - Image of what I am trying to achieve: http://imgur.com/r9tYx
Make sure the overlaid elements (.box) don't sit in front of the text content, if they are to be selectable. That means positioning them some other way than by using margins. This example works because the boxes uses absolute positioning: http://jsfiddle.net/2pPKz/
Alternatively, if the background is to become a carousel, couldn't you worry about it when it's actually a carousel, and move it to the front then?
I just saw your picture, This is how I would do it.
<div id="bg">
<div id="container">
Cannot highlight this text
<br>
Cannot click on this link
</div>
</div>
<div id="header" class="box">header</div>
<div class="box">content</div>
And for the CSS, Please take notes that I put border around the container to show where it is and what is the width and height
.box{
width:150px;
height:150px;
z-index:2;
position:absolute;
background: cyan;
top:150px;
left:20px;
}
#bg{
background-color:pink;
width:200px;
height:170px;
position:absolute;
top:0px;
}
#header{
position:absolute;
width:150px;
height:50px;
left:20px;
top:20px;
z-index:2;
background: cyan;
}
#container{
width:100%;
position:relative;
border:1px solid black;
margin-top:100px;
}
The only thing left is you play with your dimention.
Actualy I put everything absolute exept the container.
It is because the bottom margin of the Header is over the text. I sugest you to change the way you are doing things here. Why don't you just make elements be inside the bg box?
<div id="bg">
<div id="header" class="box">header</div>
<p>Cannot highlight this text Cannot click on this link</p>
<div class="box">content</div>​
</div>
With static position? Even if you want to use absolute positioning, you could have everything inside the bg div and have it with position:relative, so the elements inside will be positioned absolutely respected to it.
Unfortunately the only way to do what you're trying to do is to split up the background and the text content for the slider.
That means each slide would need to consist of a background div that is absolutely positioned behind the content, and a content div that is absolutely positioned in front of everything else.