What is background-size cover in CSS?
The background-size CSS property sets the size of the element’s background image. The image can be left to its natural size, stretched, or constrained to fit the available space.
How do you size a background cover?
Property Values
| Value | Description |
|---|---|
| cover | Resize the background image to cover the entire container, even if it has to stretch the image or cut a little bit off one of the edges |
| contain | Resize the background image to make sure the image is fully visible |
| initial | Sets this property to its default value. Read about initial |
How do I make an image a cover size in CSS?
Example
- fill – This is default.
- 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.
- none – The image is not resized.
- scale-down – the image is scaled down to the smallest version of none or contain.
What is the correct format of defining background image in css3?
By default, a background-image is placed at the top-left corner of an element, and repeated both vertically and horizontally. Tip: The background of an element is the total size of the element, including padding and border (but not the margin). Tip: Always set a background-color to be used if the image is unavailable.
What is the use of content keyword in the following css3 property background-size?
background-size: contain; The keyword contain will resize the background image to make sure it remains fully visible. background-size: cover; The keyword cover will resize the background image to make sure the element is fully covered.
What properties in CSS3 multiple columns?
CSS Multi-column Properties
- column-count.
- column-gap.
- column-rule-style.
- column-rule-width.
- column-rule-color.
- column-rule.
- column-span.
- column-width.