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Css stretch to fit

Содержание
  1. object-fit
  2. Try it
  3. Syntax
  4. Values
  5. Formal definition
  6. Formal syntax
  7. Examples
  8. Setting object-fit for an image
  9. HTML
  10. CSS
  11. Result
  12. Specifications
  13. Browser compatibility
  14. See also
  15. Found a content problem with this page?
  16. MDN
  17. Support
  18. Our communities
  19. Developers
  20. Css stretch to fit
  21. CSS The object-fit Property
  22. The CSS object-fit Property
  23. Example
  24. Using object-fit: cover;
  25. Example
  26. Using object-fit: contain;
  27. Example
  28. Using object-fit: fill;
  29. Example
  30. Using object-fit: none;
  31. Example
  32. Using object-fit: scale-down;
  33. Example
  34. Another Example
  35. Example
  36. Example
  37. CSS object-fit More Examples
  38. Example
  39. CSS Object-* Properties

object-fit

The object-fit CSS property sets how the content of a replaced element, such as an or , should be resized to fit its container.

You can alter the alignment of the replaced element’s content object within the element’s box using the object-position property.

Try it

Syntax

object-fit: contain; object-fit: cover; object-fit: fill; object-fit: none; object-fit: scale-down; /* Global values */ object-fit: inherit; object-fit: initial; object-fit: revert; object-fit: revert-layer; object-fit: unset;

The object-fit property is specified as a single keyword chosen from the list of values below.

Values

The replaced content is scaled to maintain its aspect ratio while fitting within the element’s content box. The entire object is made to fill the box, while preserving its aspect ratio, so the object will be «letterboxed» if its aspect ratio does not match the aspect ratio of the box.

The replaced content is sized to maintain its aspect ratio while filling the element’s entire content box. If the object’s aspect ratio does not match the aspect ratio of its box, then the object will be clipped to fit.

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The replaced content is sized to fill the element’s content box. The entire object will completely fill the box. If the object’s aspect ratio does not match the aspect ratio of its box, then the object will be stretched to fit.

The replaced content is not resized.

The content is sized as if none or contain were specified, whichever would result in a smaller concrete object size.

Formal definition

Formal syntax

object-fit =
fill |
contain |
cover |
none |
scale-down

Examples

Setting object-fit for an image

HTML

section> h2>object-fit: fillh2> img class="fill" src="mdn_logo_only_color.png" alt="MDN Logo" /> img class="fill narrow" src="mdn_logo_only_color.png" alt="MDN Logo" /> h2>object-fit: containh2> img class="contain" src="mdn_logo_only_color.png" alt="MDN Logo" /> img class="contain narrow" src="mdn_logo_only_color.png" alt="MDN Logo" /> h2>object-fit: coverh2> img class="cover" src="mdn_logo_only_color.png" alt="MDN Logo" /> img class="cover narrow" src="mdn_logo_only_color.png" alt="MDN Logo" /> h2>object-fit: noneh2> img class="none" src="mdn_logo_only_color.png" alt="MDN Logo" /> img class="none narrow" src="mdn_logo_only_color.png" alt="MDN Logo" /> h2>object-fit: scale-downh2> img class="scale-down" src="mdn_logo_only_color.png" alt="MDN Logo" /> img class="scale-down narrow" src="mdn_logo_only_color.png" alt="MDN Logo" /> section>

CSS

h2  font-family: Courier New, monospace; font-size: 1em; margin: 1em 0 0.3em; > img  width: 150px; height: 100px; border: 1px solid #000; margin: 10px 0; > .narrow  width: 100px; height: 150px; > .fill  object-fit: fill; > .contain  object-fit: contain; > .cover  object-fit: cover; > .none  object-fit: none; > .scale-down  object-fit: scale-down; >

Result

Specifications

Browser compatibility

BCD tables only load in the browser

See also

Found a content problem with this page?

This page was last modified on Jul 7, 2023 by MDN contributors.

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Css stretch to fit

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CSS The object-fit Property

The CSS object-fit property is used to specify how an or should be resized to fit its container.

The CSS object-fit Property

The CSS object-fit property is used to specify how an or should be resized to fit its container.

This property tells the content to fill the container in a variety of ways; such as «preserve that aspect ratio» or «stretch up and take up as much space as possible».

Look at the following image from Paris. This image is 400 pixels wide and 300 pixels high:

Paris

However, if we style the image above to be half its width (200 pixels) and same height (300 pixels), it will look like this:

Paris

Example

We see that the image is being squished to fit the container of 200×300 pixels (its original aspect ratio is destroyed).

Here is where the object-fit property comes in. The object-fit property can take one of the following values:

  • fill — This is default. The image is resized to fill the given dimension. If necessary, the image will be stretched or squished to fit
  • contain — The image keeps its aspect ratio, but is resized to fit within the given dimension
  • cover — The image keeps its aspect ratio and fills the given dimension. The image will be clipped to fit
  • none — The image is not resized
  • scale-down — the image is scaled down to the smallest version of none or contain

Using object-fit: cover;

If we use object-fit: cover; the image keeps its aspect ratio and fills the given dimension. The image will be clipped to fit:

Paris

Example

Using object-fit: contain;

If we use object-fit: contain; the image keeps its aspect ratio, but is resized to fit within the given dimension:

Paris

Example

Using object-fit: fill;

If we use object-fit: fill; the image is resized to fill the given dimension. If necessary, the image will be stretched or squished to fit:

Paris

Example

Using object-fit: none;

If we use object-fit: none; the image is not resized:

Paris

Example

Using object-fit: scale-down;

If we use object-fit: scale-down; the image is scaled down to the smallest version of none or contain :

Paris

Example

Another Example

Here we have two images and we want them to fill the width of 50% of the browser window and 100% of the height.

In the following example we do NOT use object-fit , so when we resize the browser window, the aspect ratio of the images will be destroyed:

Example

Norway Paris

In the next example, we use object-fit: cover; , so when we resize the browser window, the aspect ratio of the images is preserved:

Example

Norway Paris

CSS object-fit More Examples

The following example demonstrates all the possible values of the object-fit property in one example:

Example

CSS Object-* Properties

The following table lists the CSS object-* properties:

Property Description
object-fit Specifies how an or should be resized to fit its container
object-position Specifies how an or should be positioned with x/y coordinates inside its «own content box»

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