#RESPONSIVE RESIZE IMAGE CSS FULL SIZE#
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. For desktop and responsive CSS: background: url (background.jpg) no-repeat center center fixed -webkit-background-size: cover -moz-background-size: cover -o-background-size: cover background. Resizing background images with background-size. You may well have a site that is littered with images with fixed widths, here are a couple of solutions to fix those.Īlso here is a handy utility to see if your site is acting responsive for tablets and mobile devices. It looks great via desktop browsers (IE, Chrome, Safari.) but when the responsive theme CSS kicks in it does not resize to the correct resolution.
There are some new solutions being considered which serve different size images according to the user agent requesting them however these are not currently supported, this will be a step forward when it is ready as it will cut down on delivering full size images to be scaled on mobile devices. Instead of assigning an absolute width value via a HTML attribute in the tag of an image, assign the CSS rule max-width that targets the image as a percentage relative width value like so: img rule and also ensure the width attribute is not in the html. So here the image above on a Mobile device in either portrait or landscape orientation will not scale responsively in the viewport at the correct width for Apples iPhone its viewport is 320px portrait or 480px landscape, so images will display at their fixed size and the user on the mobile device, in the image example above they will have to scroll/swipe to see the full 590px of width – but the idea of responsive layout is to scale all the content into the viewable viewport without having to scroll width wise, it’s Ok to scroll (swipe) in a depth orientation so the height doesn’t really matter.
#RESPONSIVE RESIZE IMAGE CSS CODE#
The reason is because the images most probably have a fixed width which the web layout is honouring, so for example in your source code your image may have a tag like so: It depends on the requirement for example allowing the image to be responsive for any height and width as it changes. So you have got your web layout flexing and changing layout in a fluid or responsive web layout – but the images are not quite working they are being stubborn and not scaling and moving around like the text! There are certain tricks that let you make the images responsive as using CSS.
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