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CSS Aspect Ratio Box guide in React App with Styled Components

πŸ‘€ Views: 2 πŸ’¬ Answers: 1 πŸ“… Created: 2025-06-07
css react styled-components JavaScript

I'm working on a personal project and Hey everyone, I'm running into an issue that's driving me crazy. I'm trying to create a responsive aspect ratio box using CSS in my React app with Styled Components, but I'm working with an scenario where the aspect ratio is not maintained as expected when I resize the window. I want a 16:9 box that should scale properly, but it seems to distort at certain screen sizes. Here's the code I've implemented: ```javascript import styled from 'styled-components'; const AspectRatioBox = styled.div` position: relative; width: 100%; height: 0; padding-top: 56.25%; /* 16:9 Ratio */ background: lightgray; `; const Content = styled.div` position: absolute; top: 0; left: 0; right: 0; bottom: 0; display: flex; align-items: center; justify-content: center; `; function App() { return ( <AspectRatioBox> <Content> <h1>Responsive Box</h1> </Content> </AspectRatioBox> ); } export default App; ``` I tested this by setting a height directly on the `AspectRatioBox`, but then it doesn’t resize properly on smaller screens. Additionally, I've checked for any conflicting styles from other components or global styles, but everything seems fine. The console is not showing any errors related to CSS. Am I missing something in the way I've defined the styles? Is there a better approach to ensure that the aspect ratio is preserved and scales correctly? Any insights would be greatly appreciated! I'm working on a CLI tool that needs to handle this. What am I doing wrong? This is part of a larger web app I'm building. Any ideas what could be causing this? What's the correct way to implement this?