Learn how to create a captivating `heart beat` animation in CSS that simultaneously changes the background color when the heart is hovered over. --- This video is based on the question https://stackoverflow.com/q/67767933/ asked by the user 'OMantid' ( https://stackoverflow.com/u/14123257/ ) and on the answer https://stackoverflow.com/a/67768058/ provided by the user 'Justin' ( https://stackoverflow.com/u/14087865/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions. Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: CSS Animation Depending on Child Element Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l... The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license. If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com. --- Enhance Your Web Design with a HeartBeat Animation Are you looking to add a touch of whimsy to your website? Animations can breathe life into your design, and nothing is more charming than a heart beating on hover! However, you might face some challenges when trying to animate a child element while simultaneously affecting its parent element. In this guide, we'll address the question of how to achieve this effect and provide a solution that will guide you step-by-step. The Problem You want the heart element to pulse (or "beat") when hovered over. At the same time, you also want the background to change color. Unfortunately, CSS does not allow you to select a parent element directly based on its child element's state. This limitation can be frustrating, but fear not! With a little adjustment in your HTML structure and CSS, we can achieve the desired animation effect. The Solution To successfully create your heart beat animation with a simultaneous background change, follow these steps: Step 1: Rearrange Your HTML The first step is to adjust the order of your HTML elements. In our final setup, the heart element needs to be declared before the background element. This is essential because of how CSS selectors work; you cannot target parent elements based on the child directly. Example HTML Structure [[See Video to Reveal this Text or Code Snippet]] Step 2: Update Your CSS Now let's make some necessary adjustments to your CSS. We will configure the heart animation and the background animation. Example CSS Code [[See Video to Reveal this Text or Code Snippet]] Step 3: Test Your Animation After updating your HTML and CSS, you should see the heart animate to a beating effect when you hover over it, while the background color fades to a soft pink. This will add a delightful interaction to your web page that is bound to impress your visitors! Conclusion By rearranging your HTML and setting up your CSS appropriately, you can create a heart beat animation that affects both the child and parent elements. Experiment with different colors, durations, and scaling options to make the animation fit seamlessly with your design. Remember, the key concept here is understanding CSS selectors and their limitations. With these techniques in your toolkit, you can create more intricate animations that enhance your web design! Happy coding! ❤️