- #RESIZE BACKGROUND IMAGE CSS FULL SIZE#
- #RESIZE BACKGROUND IMAGE CSS CODE#
Then the child can fill the parent using width: 100% and height: 100%, as well as set the background image, ensuring it scales to cover the area. The syntax to specify URL value for background-image property is background-image: url ('path/to/image') If the size of background image and HTML element are not same, the background image is not resized to that of the HTML Element.
By doing so, you can scale the image upward or downward as desired. To display an image as background, set CSS background-image property with URL value.
#RESIZE BACKGROUND IMAGE CSS FULL SIZE#
The structure being: įirst we specify the dimensions for the parent element. The background-size CSS property lets you resize the background image of an element, overriding the default behavior of tiling the image at its full size by specifying the width and/or height of the image. Rather than an, I used an additional inside the parent to act as the image. This means that you will have to choose a background-color to fill the space where the image is not present. ' style'background-image: url(.
' style'background-image: url(.)'> Cover Use bg-cover to scale the background image until it fills the background layer.
There could be some potential benefits here, like being able to set the source with srcset so that the image used is performance and device-appropriate. This one wasn’t quite the effect I was after, and certainly not very lightweight.Īnother option was to position an within the container and manipulate it with CSS. There are many different possible methodsĪs I had never created an effect like this before, I began to take a look at different ways of doing this and came across a number of different methods.
This type of effect is notably used in portfolio-type situations where the design intends to show both visual and informational details. Containers with background images which zoom within their container on hover, revealing more information. Whilst working on a client’s website recently, I was asked to replicate an effect like this.
The following is a guest post by Dylan Winn-Brown, who shows us a performant way to accomplish this design effect.
#RESIZE BACKGROUND IMAGE CSS CODE#
The background-size property values could be keyword values, unit values (such as percentages or pixels), or global values (such as those in the below code block). The image can be left at its original size, stretched, or limited to fit the available space there are numerous variations and syntaxes to set these behaviors. The CSS background-size property determines the size of a background image for an element. If the background-size property is set to 'contain', the background image will scale, and try to fit the content area. When he's not meddling with CSS, he spends his time writing, sharing what he knows, and playing games. The background-size CSS property lets you resize the background image of an element, overriding the default behavior of tiling the image at its full size by specifying the width and/or height of the image. Nelson Michael Follow Nelson Michael is a frontend developer from Nigeria.
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