I have an outer div which contains three inner divs.
I want the left-most inner div to always determine the height of the outer div. If the other inner divs have less content [than the left-most div], they will have empty space. If they have more content [than the left-most div], they will get a scroll bar.
Some other questions on SO ask about setting the height of an outer div to be the height of the inner div. However, in my case I have multiple inner divs and I don't what the height of the outer div to ever be more or less than the height of the left-most div.
Is there any way to do this, especially using only CSS?
You can use Jquery's Equal Heights Plugin to accomplish, this plugins makes all the div of exact same height as other. If one of them grows and other will also grow. Usage: $(object). equalHeights([minHeight], [maxHeight]); Example 1: $(".
Using inline-block property: Use display: inline-block property to set a div size according to its content.
The width of the div is by default 100% (due to display:block css) and the height vary according to the inner content. Also, the width will always remain 100% even if inner content has higher width.
An idea is to make some of the content out of the flow using absolute position so it won't have any impact on the height and then use flexbox for the main layout:
.container {
display: flex;
border: 1px solid;
padding: 5px;
box-sizing: border-box;
}
.container>div {
flex: 1;
margin: 5px;
border: 1px solid;
box-sizing: border-box;
}
div.inner {
border-color:red;
}
.inner-alt {
position: relative;
overflow: auto;
}
.inner-alt>div {
position: absolute;
top: 0;
right: 0;
left: 0;
bottom: 0;
}
<div class="container">
<div class="inner">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec dignissim ipsum orci, </div>
<div class="inner-alt">
<div>ut volutpat ligula finibus a. Maecenas ut pharetra ante. Nunc volutpat est eu odio vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
<div class="inner-alt">
<div>eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
</div>
<div class="container">
<div class="inner">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec dignissim ipsum orci, io vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate</div>
<div class="inner-alt">
<div>ut volutpat ligula finibus a. Maecenas ut pharetra ante. Nunc volutpat est eu odio vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
<div class="inner-alt">
<div>eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
</div>
<div class="container">
<div class="inner">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec dignissim ipsum orci, io vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate , eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate</div>
<div class="inner-alt">
<div>ut volutpat ligula finibus a. Maecenas ut pharetra ante. Nunc volutpat est eu odio vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
<div class="inner-alt">
<div>eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
</div>
Here is another trick using height:0;min-height:100%
.container {
display: flex;
border: 1px solid;
padding: 5px;
box-sizing: border-box;
}
.container>div {
flex: 1;
margin: 5px;
border: 1px solid;
box-sizing: border-box;
}
div.inner {
border-color:red;
}
.inner-alt {
position: relative;
overflow:auto;
}
.inner-alt>div {
height:0;
min-height:100%;
}
<div class="container">
<div class="inner">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec dignissim ipsum orci, </div>
<div class="inner-alt">
<div>ut volutpat ligula finibus a. Maecenas ut pharetra ante. Nunc volutpat est eu odio vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
<div class="inner-alt">
<div>eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
</div>
<div class="container">
<div class="inner">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec dignissim ipsum orci, io vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate</div>
<div class="inner-alt">
<div>ut volutpat ligula finibus a. Maecenas ut pharetra ante. Nunc volutpat est eu odio vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
<div class="inner-alt">
<div>eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
</div>
<div class="container">
<div class="inner">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec dignissim ipsum orci, io vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate , eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate</div>
<div class="inner-alt">
<div>ut volutpat ligula finibus a. Maecenas ut pharetra ante. Nunc volutpat est eu odio vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
<div class="inner-alt">
<div>eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
</div>
The same idea as above without extra wrapper and using CSS grid:
.container {
display: grid;
grid-template-columns:1fr 1fr 1fr;
grid-gap:10px;
border: 1px solid;
padding: 10px;
box-sizing: border-box;
}
.container>div {
border: 1px solid;
box-sizing: border-box;
}
div.inner {
border-color:red;
}
.inner-alt {
overflow:auto;
height:0;
min-height:100%;
}
<div class="container">
<div class="inner">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec dignissim ipsum orci, </div>
<div class="inner-alt">
ut volutpat ligula finibus a. Maecenas ut pharetra ante. Nunc volutpat est eu odio vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
<div class="inner-alt">
eget ibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
<div class="container">
<div class="inner">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec dignissim ipsum orci, io vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate</div>
<div class="inner-alt">
<div>ut volutpat ligula finibus a. Maecenas ut pharetra ante. Nunc volutpat est eu odio vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
<div class="inner-alt">
eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
<div class="container">
<div class="inner">Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec dignissim ipsum orci, io vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate , eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate</div>
<div class="inner-alt">
ut volutpat ligula finibus a. Maecenas ut pharetra ante. Nunc volutpat est eu odio vestibulum, eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
<div class="inner-alt">
eget bibendum risus commodo. Nullam tristique nibh sed iaculis vulputate. Vivamus ac tincidu</div>
</div>
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