![]() To work around this, you would either have to set explicit dimensions on the parent element ( height/ width), or you could remove the absolute positioning on the child img element. ![]() Thus, the background image doesn't show up. In doing so, it is removed from the normal flow, and since it was the only child element, the parent element therefore collapses upon itself and it doesn't have any dimensions. In addition, the img element was absolutely positioned. This is why the z-indexs weren't working as expected. As a side note, your example wasnt working for a couple of reasons. The parent element has a background image, but since the child element establishs a stacking context within the parent element, it's not possible for the parent's background image to appear above the child img element (unless you were to completely hide the img element). Although this post discusses images, the technique it presents can be safely applied to other content types (such as text blocks) as well. Hover the images to make the overlays reveal the pokemons. You can see the final result on the demo below. Note: Background video filenames should not include spaces or special characters (except dashes) and videos should be optimized for the web for best performance.As a side note, your example wasn't working for a couple of reasons. In this article, we’ll have a look at how to add colored overlay to images by using pure CSS. The Background video component accepts video files smaller than 30MB with the following formats: webm, mp4, mov, ogg. For more information, check out our lesson on toggling play/pause on background videos. You can also style and customize the play/pause button to your liking. Giving visitors clear video control will lower the site bounce rate. Good to know: Autoplaying video with no clear way to pause it is among the top 10 reasons site visitors will leave without accomplishing their task on your site. You can’t stack a color background and an image, but, you can stack two images, and linear-gradient() returns a ‘rendered image’ as far as CSS is concerned. This only works if the logo background is always the same colour. CSS could then be used to change the logo colour, by changing the background-color of the image. Important: If you’ve disabled the Include play/pause button setting, site visitors with Prefers reduced motion enabled in their operating system will not be able to play your background video. If the logos background is always the same colour, you could cut out the logo leaving the logo transparent inside a coloured background. Your background video will automatically pause if a site visitor has the Prefers reduced motion setting enabled in their operating system, regardless of whether Include play/pause button is enabled or disabled. When enabled, the Include play/pause button setting provides a built-in play/pause button on your background video that your site visitors can use to start and stop the video. If you’ve enabled the Autoplay video setting, make sure the Include play/pause button setting is enabled as well to provide an accessible experience for your site visitors. ![]() Important: WCAG Success Criterion 2.2.2: Pause, Stop, Hide states that if any moving, blinking, or scrolling information starts moving automatically and moves for more than five seconds, controls must be provided for a user to pause, stop, or hide the movement. When enabled, the Autoplay video setting makes your background video begin to play as soon as the page is loaded. You can add your own background images by editing the theme.backgroundImage section of your file:. Apart from the color of the overlay box-shadow, the above CSS also adds the rules that are individual to each pokemon the image as background-image and the name. By default, Tailwind includes background image utilities for creating linear gradient backgrounds in eight directions. ![]() If you’ve enabled the Loop video setting, make sure the Include play/pause button setting is enabled as well to provide an accessible experience for your site visitors. The color of the overlay shadow uses the aforementioned rgba() function with 0.9 for alpha value to make the overlay transparent. ![]() More often than not, this is a dangerous game. When enabled, the Loop video setting makes your background video loop (i.e., repeat) continuously. CSS tutorial Looking for more uses of ::after and ::before Read my Top 3 Uses beyond the overlay How to create a simple CSS image overlay with ::before or ::after Watch on More and more in web design, we find ourselves putting text on top of images. ![]()
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