![]() ![]() Note that if you are using theme-able CSS you may need to reapply the theme in order to apply changes to the CSS. In order to force the browser to re-fetch the image a query string value should be appended (or amended, in the current example we are using ‘v=1.0’). The issue with this approach is that client browsers may have cached the background image and will continue to use the cached image until the cache expires (could be years, if hosted outside of SharePoint, or will be 24 hours if hosted in the Style Library) or the user manually clears their browser cache. If the image needs to be changed later, a new image with the same name can uploaded to replace the current one. * Override the composed look background image to support highter res images */īackground-image: url("/Style Library/Images/background.jpg?v=1.0") Download your favorite royalty free landscape pictures in HD to 4K quality as wallpapers, backgrounds & more. The second prevents the background being used in dialogs which occasionally don’t use the transparent overlay and can become unusable otherwise. Download & use free landscape stock photos in high resolution New free images everyday HD to 4K Best landscape pictures for all devices on Pixabay. I have found that the best way to do this is with the following two CSS rules. The only way to support a high resolution background image is to reference it in CSS, overriding the composed look background image. Free HD wallpapers to decorate your desktop background, including PC wallpapers, android wallpapers and iphone wallpapers, all are for free and unlimited. SharePoint provides no configuration around this that I am aware of and even you provide a background image URL in the composed look to a non-compressed image, the image will be compressed and the compressed image will be referenced when the composed look is applied. Admittedly the compression is pretty good in this example. A full HD image The same image as above after being processed by the Composed Look framework. If you have an image which still looks reasonable after these modifications then please continue to use composed looks as the ensures that the page weight is kept to a minimum. Browse or use the filters to find your next picture for your project. When you import an image to use as a background image as part of a composed look in SharePoint Online, the image is re-scaled to 1024 x 768 and compressed as low quality jpg. 40,000+ Free 4K & Background Images - Pixabay Most relevant 41,104 Free images of 4K 4k images for free download. ![]()
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