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CSS Flex Container

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CSS Flex Container

CSS Flex Container Properties

The flex container element can have the following properties:

  • display - Must be set to flex or inline-flex
  • flex-direction - Sets the display-direction of flex items
  • flex-wrap - Specifies whether the flex items should wrap or not
  • flex-flow - Shorthand property for flex-direction and flex-wrap
  • justify-content - Aligns the flex items when they do not use all available space on the main-axis (horizontally)
  • align-items - Aligns the flex items when they do not use all available space on the cross-axis (vertically)
  • align-content - Aligns the flex lines when there is extra space in the cross axis and flex items wrap

CSS flex-direction Property

The flex-direction property specifies the display-direction of flex items in the flex container.

This property can have one of the following values:

  • row (default)
  • column
  • row-reverse
  • column-reverse

Example

The row value is the default value, and it displays the flex items horizontally (from left to right):

.flex-container {
  display: flex;
  flex-direction: row;
}

Result:

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Try it Yourself »

Example

The column value displays the flex items vertically (from top to bottom):

.flex-container {
  display: flex;
  flex-direction: column;
}

Result:

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Try it Yourself »

Example

The row-reverse value displays the flex items horizontally (but from right to left):

.flex-container {
  display: flex;
  flex-direction: row-reverse;
}

Result:

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Try it Yourself »

Example

The column-reverse value displays the flex items vertically (but from bottom to top):

.flex-container {
  display: flex;
  flex-direction: column-reverse;
}

Result:

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Try it Yourself »

CSS flex-wrap Property

The flex-wrap property specifies whether the flex items should wrap or not, if there is not enough room for them on one flex line.

This property can have one of the following values:

  • nowrap (default)
  • wrap
  • wrap-reverse

Example

The nowrap value specifies that the flex items will not wrap (this is default):

.flex-container {
  display: flex;
  flex-wrap: nowrap;
}

Result:

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Try it Yourself »

Example

The wrap value specifies that the flex items will wrap if necessary:

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

Result:

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Try it Yourself »

Example

The wrap-reverse value specifies that the flex items will wrap if necessary, in reverse order:

.flex-container {
  display: flex;
  flex-wrap: wrap-reverse;
}

Result:

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Try it Yourself »

CSS flex-flow Property

The flex-flow property is a shorthand property for setting both the flex-direction and flex-wrap properties.

Example

.flex-container {
  display: flex;
  flex-flow: row wrap;
}

Try it Yourself »

Flex Container Subpages

Continue learning about flex container properties:

  • justify-content - horizontal alignment of flex items
  • align-items & align-content - vertical alignment and true centering

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