Make flex items take content width, not width of parent container

html css flexbox
Don P picture Don P · Oct 19, 2016 · Viewed 148.8k times · Source

I have a container <div> with display: flex. It has a child <a>.

How can I make the child appear "inline"?

Specifically, how can I make the child's width determined by its content, and not expand to the width of the parent?

What I tried:

I set the child to display: inline-flex, but it still took up the full width. I also tried all other display properties, but nothing had an effect.

Example:

http://codepen.io/donpinkus/pen/YGRxRY

Answer

Michael Benjamin picture Michael Benjamin · Oct 19, 2016

Use align-items: flex-start on the container, or align-self: flex-start on the flex items.

No need for display: inline-flex.

An initial setting of a flex container is align-items: stretch. This means that flex items will expand to cover the full length of the container along the cross axis.

The align-self property does the same thing as align-items, except that align-self applies to flex items while align-items applies to the flex container.

By default, align-self inherits the value of align-items.

Since your container is flex-direction: column, the cross axis is horizontal, and align-items: stretch is expanding the child element's width as much as it can.

You can override the default with align-items: flex-start on the container (which is inherited by all flex items) or align-self: flex-start on the item (which is confined to the single item).

Learn more about flex alignment along the cross axis here:

Learn more about flex alignment along the main axis here:

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