CSS Object-fit Property - W3Schools
Có thể bạn quan tâm
CSS object-fit Property
The CSS object-fit property is used to specify how an <img> or <video> should be resized to fit its container.
This property can take one of the following values:
- fill - This is default. Does not preserve the aspect ratio. The image is resized to fill the container (the image will be stretched or squeezed to fit).
- cover - Preserves the aspect ratio, and the image fills the container. Cuts overflowing content if needed.
- contain - Preserves the aspect ratio, and fits the image inside the container, without cutting - leaves empty space if needed.
- none - The image is not resized.
- scale-down - the image is scaled down to the smallest version of none or contain.
Using object-fit: fill;
The object-fit: fill; value does not preserve the aspect ratio, and the image is resized to fill the container (the image will be stretched or squeezed to fit):
Example
.image-container { width: 200px; height: 300px; border: 1px solid black; margin-bottom: 25px;}.image-container img { width: 100%; height: 100%; object-fit: fill;} Try it Yourself »Using object-fit: cover;
The object-fit: cover; value preserves the aspect ratio, and the image fills the container. The image will be clipped to fit:
Example
.image-container { width: 200px; height: 300px; border: 1px solid black; margin-bottom: 25px;}.image-container img { width: 100%; height: 100%; object-fit: cover;} Try it Yourself »Using object-fit: contain;
The object-fit: contain; value preserves the aspect ratio, and fits the image inside the container, without cutting - will leave empty space if needed:
Example
.image-container { width: 200px; height: 300px; border: 1px solid black; margin-bottom: 25px;}.image-container img { width: 100%; height: 100%; object-fit: contain;} Try it Yourself »Using object-fit: none;
The object-fit: none; value does not resize or scale the image:
Example
.image-container { width: 200px; height: 300px; border: 1px solid black; margin-bottom: 25px;}.image-container img { width: 100%; height: 100%; object-fit: none;} Try it Yourself »Using object-fit: scale-down;
The object-fit: scale-down; value scales the image down to the smallest version of none or contain:
Example
.image-container { width: 200px; height: 300px; border: 1px solid black; margin-bottom: 25px;}.image-container img { width: 100%; height: 100%; object-fit: scale-down;} Try it Yourself »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 of the container.
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
Try it Yourself » 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
Try it Yourself » CSS object-* Properties
The following table lists the CSS object-* properties:
| Property | Description |
|---|---|
| object-fit | Specifies how an <img> or <video> should be resized to fit its container |
| object-position | Specifies how an <img> or <video> should be positioned with x/y coordinates inside its "own content box" |
Từ khóa » Html5 Video Stretch Ratio
-
HTML 5 Video Stretch - Stack Overflow
-
HTML5-video-stretch-fullscreen.css - Gists · GitHub
-
Fluid Width Video | CSS-Tricks
-
Html5 Video Stretch? [SOLVED] - DaniWeb
-
HTML 5 Video Stretch - Newbedev
-
Emulating Background-size: Cover For HTML5 Video (CSS Only)
-
The Complete Guide To Understanding Video Aspect Ratios - Dacast
-
Aspect-ratio - CSS: Cascading Style Sheets - MDN Web Docs - Mozilla
-
How To Make Html5 Video Responsive? - Digi Effects
-
Fix Aspect Ratio Of Online Videos - Alexander Pruss's Blog
-
How To Preserve The Player Aspect Ratio On A Responsive Page
-
Css – Make HTML5 Video Poster Be Same Size As Video Itself
-
Video Fit To Screen Html