CODEWITHSUNDEEP
cssflexbox
BOverflow
BOverflow

Reputation: 1373

How do I set a flex-container to be the width of its flex-items?

I have a flex container with justify-content: flex-start. There ends up being overflow on the right side due to the flex items taking less space than the size of the container.

Aside from setting an explicit width on the flex-container, is there a way of just having the equivalent of width: auto to remove the overflow?

Upvotes: 122

Views: 143447

Answers (5)

Corey B
Corey B

Reputation: 449

This one worked for me on the same inline-flex (or flex) element:

   width: fit-content;

Upvotes: 29

neaumusic
neaumusic

Reputation: 10454

  1. width: min-content (CSS3 "intrinsic" as opposed to "extrinsic")

  2. display: inline-flex if you don't care whether it's inline

If you use width: min-content on a paragraph, the longest word determines the width.

.flex-container {
  display: flex;
}

.flex-inline-container {
  display: inline-flex;
}

.width-min-content {
  width: min-content;
}

.row-direction {
  flex-direction: row;
  border: 0.0625rem solid #3cf;
 }
.col-direction {
  flex-direction: column;
  border: 0.0625rem solid magenta;
}
flex
<div class='flex-container row-direction'>
  <input />
  <input type='datetime-local'>
</div>
<div class='flex-container col-direction'>
  <input />
  <input type='datetime-local'>
</div>
<br>
flex width: min-content
<div class='flex-container width-min-content row-direction'>
  <input />
  <input type='datetime-local'>
</div>
<div class='flex-container width-min-content col-direction'>
  <input />
  <input type='datetime-local'>
</div>
<br>
inline-flex
<div class='flex-inline-container row-direction'>
  <input />
  <input type='datetime-local'>
</div>

<div class='flex-inline-container col-direction'>
  <input />
  <input type='datetime-local'>
</div>

Upvotes: 38

BoltClock
BoltClock

Reputation: 723428

As suggested by Mahks, you can make the flex container inline. But if laying it inline is not suitable for your layout, an alternative is to float the flex container (not the flex items).

Floats will shrink-wrap to fit their contents, and this is no different for a block-level flex container. An inline-level flex container behaves similarly to an inline-block box when laid out in its parent inline formatting context, which means it will also shrink to fit its contents by default.

Upvotes: 4

Mahks
Mahks

Reputation: 6769

If you mean you want the container to be the width of the items, rather than the items expanding to the container width...

You may be able to get that by changing display:flex to display:inline-flex

Upvotes: 133

user652649
user652649

Reputation:

not sure about your question, but:

DEMO: http://jsfiddle.net/jn45P/

you just need to enable the flexibility on the flex items, using flex-grow:1; to fill up the space

<div class="o">
    <div>a</div><div>a</div><div>a</div><div>a</div><div>a</div>
</div>

<div class="o flex">
    <div>a</div><div>a</div><div>a</div><div>a</div><div>a</div>
</div>

div.o
{
    border:2px red solid;
    padding:2px;
    width:500px;
    flex-direction:row;
    display:flex;
    justify-content:flex-start;
}

div.o > div
    {border:2px red solid;margin:2px;}

div.o.flex > div
    {flex:1 1 auto;} /* enable flexibility on the flex-items */

Upvotes: 1

Related Questions