Background Image Css Responsive

Here s an attempt based strictly on screen size.

Background image css responsive. The image is going to be responsive it will scale up and down. The image set function allows an author to ignore most of these issues simply providing multiple resolutions of an image and letting the ua decide which is most appropriate in a given situation. Slideshow slideshow gallery modal images lightbox responsive image grid image grid tab gallery image overlay fade image overlay slide image overlay zoom image overlay title image overlay icon image effects black and white image image text image text blocks transparent image text full page image form on image hero image blur background image. Resize images with the css width and height properties another way of resizing images is using the css width and height properties.

The following example shows a full screen and a half screen responsive background image. None for those images we don t wish to download. Demo full page background image. It will fit according to the size of the display the page is viewed on.

Background images can also respond to resizing and scaling. One approach that might seem logical would be to set display. Here we will show three different methods. If css can reliably identify a user s context you might think it would be easy to support responsive images.

By default a background image is placed at the top left corner of an element and repeated both vertically and horizontally. Use a media query to serve a smaller background image for mobile devices. Learn how to create a background image that covers the entire browser window. Demo half page background image.

This will make your background image responsive i e. If the background size property is set to contain the background image will scale and try to fit the content area. Browser support for image set. The css background size property can have the value of cover.

The background of an element is the total size of the element including padding and border but not the margin. However the image will keep its aspect ratio the proportional relationship between the image s width and height. The background image property sets one or more background images for an element. Second to keep the main form content a proper margin from above on any device is to give the div you just created for the main content a relative margin on top.

It s much closer to srcset not only because the syntax is similar but because it allows for the browser to have a say according to the still in draft spec. Set the width property to a percentage value and the height to auto.