Nested divs height and overflow - html

Suppose I have some fixed-size container and I want all elements to fit inside, but I don't know all heights of inside elements. Some element has lots of text, so I set overflow: hidden. But this element ignores the height of container and just stretches to fit contents. How do I do it right?
Edit: if I set overflow on my container, overflowing text will be hidden, but bottom padding will be ignored (see 2nd snippet). How do I cut text 5px from the bottom border, so all sides look equal?
.outer {
width: 200px;
height: 200px;
}
.inner {
padding: 5px;
background-color: #ccc;
height: 150px;
border: 1px solid black;
}
.text {
overflow: hidden;
}
<div class="outer">
<div class="inner">
<span style="color: red">Some element so we can't make text 100% height</span>
<div class="text">
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum
</div>
</div>
<div>Some other text</div>
</div>
.outer {
width: 200px;
height: 200px;
}
.inner {
padding: 5px;
overflow: hidden;
background-color: #ccc;
height: 150px;
border: 1px solid black;
}
.text {
overflow: hidden;
}
<div class="outer">
<div class="inner">
<span style="color: red">Some element so we can't make text 100% height</span>
<div class="text">
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum
</div>
</div>
<div>Some other text</div>
</div>

You can nest an additional div inside of .inner (I used .inner2 in this example, you can come up with a more meaningful name! :) ).
Basically, you need to separate the background/border from the container that will control the overflow (as you're right, overflow goes to the edge of the element, it doesn't care about padding).
Just an example, but I added a second div (.inner2) inside of .inner and moved the the height and overflow rules to that one instead. The background/padding/border stay put.
Edit: Added a lime border to inner2 to better illustrate what's happening.
.outer {
width: 200px;
height: 200px;
}
.inner {
padding: 5px;
background-color: #ccc;
border: 1px solid black;
}
.inner2 {
height: 150px;
overflow: hidden;
border: 1px solid lime;
}
.text {
}
<div class="outer">
<div class="inner">
<div class="inner2">
<span style="color: red">Some element so we can't make text 100% height</span>
<div class="text">
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum
</div>
</div>
</div>
<div>Some other text</div>
</div>

Related

overflow auto doesn't work in child element when parent has fixed size

I created a parent div with fixed size which contains 2 children, but I want that only the second one will have overflow: auto;
Unfortunately, it doesn't work as expected...
Here is my snippet:
.parent
{
height: 200px;
width: 100px;
background-color: #F00;
padding: 10px;
}
.second-child
{
overflow: auto;
}
<div class="parent">
<div class="first-child">
Some content
</div>
<hr />
<div class="second-child">
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
</div>
</div>
Any ideas?
You can use max-height CSS a property. With the help of max-height, You can set the maximum height. If the content is exceeding the maximum height, Y scroll will be automatically implemented.
Code
.parent
{
height: 200px;
width: 100px;
background-color: #F00;
padding: 10px;
}
.second-child
{
overflow: auto;
max-height:100px
}
<div class="parent">
<div class="first-child">
Some content
</div>
<hr />
<div class="second-child">
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
</div>
</div>
You should set a max-value before the overflow kicks in...
EDIT: Set max-height to % so that it will always be within you changing needs. I kept it as 80% here since it fits in within the second-child nicely
.second-child
{
max-height: 80%;
overflow: auto;
}
Now it should be good!
.parent
{
height: 200px;
width: 100px;
background-color: #F00;
padding: 10px;
}
.second-child
{
max-height: 80%;
overflow: auto;
}
<div class="parent">
<div class="first-child">
Some content
</div>
<hr />
<div class="second-child">
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
</div>
</div>
Updated:
Define a max-height to tell the browser after what length the overflow would take place
Update 2:
Make the container a table
Make the other 2 div's table-rows
In 2nd div, put the text in a position relative following position absolute
.parent {
height: 200px;
width: 100px;
background-color: #F00;
padding: 10px;
display: table;
}
.first-child,
.second-child {
display: table-row;
}
.second-child {
height: 100%;
}
.second-child-content-wrapper {
position: relative;
width: 100%;
height: 100%;
}
.second-child-content {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
overflow: auto;
}
<div class="parent">
<div class="first-child">
Some content
</div>
<hr />
<div class="second-child">
<div class="second-child-content-wrapper">
<div class="second-child-content">
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor
in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum."
</div>
</div>
</div>
</div>

Which approach is better for responsive design with fixed width sidebar?

so which approach is better for responsive design with fixed width sidebar ?
both are working normally, and now some people says that the second approach is better, some says first...
or it is all the same ?
approach 1: http://jsfiddle.net/56erp1my/33/
<div id="wrap">
<div id="header">Header</div>
<div id="sidebar">Static LEFT sidebar</div>
<div id="content">Main content: fluid div.<br/>Width is automatically adjusted between 300px and 700px</div>
<div id="footer">Footer</div>
</div>
#wrap { padding: 10px; max-width:1000px; margin: 0 auto;}
#header {background: #0f0;}
#sidebar {width: 200px; float: right; height: 200px; background: #ddd;}
#content {margin-right: 210px; min-height: 100px; background: #ddd;}
#footer {clear:both; background: #0f0;}
approach 2: http://jsfiddle.net/56erp1my/35/
<h2>With Content:</h2>
<div class="wrap">
<div class="right">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</div>
<div class="left">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</div>
</div>
.wrap {
background: #eee;
padding: 10px;
max-width: 960px;
overflow: hidden;
margin: 0 auto;
}
.left, .right {
padding: 5px;
}
.left {
background: tomato;
display: table-cell;
width: 9999px;
}
.right {
background: green;
width: 300px;
float: right;
}
Thank you
The second approach seems better in terms of maintenance. This is why:
If you want to change the width of the right sidebar in the first approach, you will also have to change the margin-right of the element with the class content.
While in the second approach, if you change the width of the right side bar, the content on the left will resize and re-position itself automatically.

how to make div with auto height overflow?

I got stuck. I have a wrapping div on my page with height set to some value. In this div, I have another div with set height (the yellow one). Under it, there is a blue div, which height automatically grows with the content. I want that div to have a scrollbar when the content exceeds all available height.
here is an example you can play with:
.container {
width: 200px;
height: 300px;
padding: 10px;
border: 1px solid #888891;
}
.header {
height: 40px;
background-color: #FEEC63;
margin-bottom: 10px;
}
.body {
color: #fff;
background-color: #63A4FE;
overflow: hidden; /* why is that not hiding the excess text? */
}
<div class="container">
<div class="header">
Hi there!
</div>
<div class="body">
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</div>
</div>
https://jsfiddle.net/674w4a09/
add height: calc(100% - 50px); to .body and it will work
the overflow didn't working on div.body because the height wasn't fixed
and to make it fit the rest of the container you use calc to substruct the height of the header plus 10px of the margin-bottom
jsfiddle
From MDN:
In order for the overflow property to have an effect, the block
level container must either have a bounding height (height or
max-height) or have white-space set to nowrap.
However, when you switch from a block formatting context to a flex formatting context, the requirement above doesn't apply and you can keep things simple:
.container {
display: flex;
flex-direction: column;
width: 200px;
height: 300px;
padding: 10px;
border: 1px solid #888891;
}
.header {
height: 40px;
background-color: #FEEC63;
margin-bottom: 10px;
}
.body {
overflow: hidden; /* switch to 'auto' for scrollbar */
color: #fff;
background-color: #63A4FE;
}
<div class="container">
<div class="header">Hi there!</div>
<div class="body">
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</div>
</div>
add height: calc(100% - 50px) to .body
50px = 40px (of header height) + 10px (of header bottom margin)
<!DOCTYPE html>
<html lang="en">
<head>
<style>
.container {
width: 200px;
height: 300px;
padding: 10px;
border: 1px solid #888891;
overflow: hidden;
}
.header {
height: 40px;
background-color: #FEEC63;
margin-bottom: 10px;
}
.body {
color: #fff;
background-color: #63A4FE;
height: calc(100% - 50px);
}
</style>
</head>
<body>
<div class="container">
<div class="header">
Hi there!
</div>
<div class="body">
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</div>
</div>
</body>
</html>

CSS - Side-by-Side Divs Inherit Height?

JSFiddle
Trying to learn to manually set up 12-Column grids. I'd like my grid_8 and grid_4 to expand to be the same height. They're set to inherit height, as is their parent ("container"), so my thought is that they should all match the height of the outermost div, "main_content", which I think I have set up to dynamically change its height.
The container and grid_8 divs seem to match the height properly, but why not my grid_4 div? If I manually fix the height of the main_content div, than they all expand in height properly, but why does it not work in this case?
Any help as to what I'm not understanding would be appreciated.
HTML:
<body>
<div class="main_content">
<div class="container">
<div class="grid_8">
<p>
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do
eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim
ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut
aliquip ex ea commodo consequat. Duis aute irure dolor in
reprehenderit in voluptate velit esse cillum dolore eu fugiat
nulla pariatur. Excepteur sint occaecat cupidatat non proident,
sunt in culpa qui officia deserunt mollit anim id est laborum."
"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do
eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim
ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut
aliquip ex ea commodo consequat. Duis aute irure dolor in
reprehenderit in voluptate velit esse cillum dolore eu fugiat
nulla pariatur. Excepteur sint occaecat cupidatat non proident,
sunt in culpa qui officia deserunt mollit anim id est laborum."
</p>
</div>
<div class="grid_4">
<p>
This should be the same height as the div to my left.
</p>
</div>
</div>
</div>
</body>
CSS:
body{
margin: 0px;
box-sizing: border-box;
}
.container {
width: 964px; /* Account for borders */
height: inherit;
margin: 0 auto;
overflow: hidden;
border: 1px solid red;
}
div[class^="grid"]{
float: left;
margin: 0 auto;
height: inherit;
}
.grid_4 {
width: 320px;
border: 1px solid blue;
}
.grid_8 {
width: 640px;
border: 1px solid green;
}
.main_content{
overflow: hidden;
/* height: 600px; */
border: 1px solid black;
}
JSFiddle
What I can see is you have not provided any height to main_content, hence grid have also inherited no height at all.
so the height they are getting is only because of the content present inside them.
and when you are setting the value manually(600px) then the container and grids are inheriting that much value and are getting properly arranged.

Centring div content when they have max-width

I've got this container with 2 elements inside: http://jsfiddle.net/scQa2/1/ (JSFiddle doesn't seem to center properly so it's best to copy and paste the code)
test.html
<div id="main">
<img src="http://images.fanpop.com/images/image_uploads/Flower-Wallpaper-flowers-249402_1024_768.jpg" id="image"/>
<div id="text">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</div>
</div>​
test.css
#main {
width: 410px;
margin: auto;
}
#image {
max-width: 200px;
width: 100%;
float: left;
border: 1px solid blue;
}
#text {
max-width: 200px;
width: 100%;
float: left;
border: 1px solid red;
}​
What I am to do is have the contents align in the centre of the container, rather than have the container centred as since the two elements are both using max-width.
If I set the margin of the container to auto and set it to a specific width (say 410px, just enough for the 2 max-widths of 200px) , I get this:
But if the child elements shrink below the max-width they do not align as the container has not changed width:
Is there a way I can ensure that the two child elements are centred horizontally at all times, preferably without JavaScript and with just pure CSS/HTML?
Try this, hope its what you're after...
#main {
border: 1px solid red;
display: block;
width: 90%;
margin: 0 auto;
text-align: center;
}
.image{
vertical-align: top;
border: 1px solid blue;
display: inline-block;
}
.image img {
max-width: 200px;
}
#text {
vertical-align: top;
max-width: 200px;
border: 1px solid red;
display: inline-block;
}
html
<div id="main">
<p class="image">
<img src="http://images.fanpop.com/images/image_uploads/Flower-Wallpaper-flowers-249402_1024_768.jpg"/>
</p>
<p id="text">
Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
</p>
</div>