HTML Semantic Elements Not Correctly Styled in IE11 with CSS Grid Layout
I've been researching this but I'm reviewing some code and Can someone help me understand I'm working on a personal project and After trying multiple solutions online, I still can't figure this out..... I'm working on a website that uses HTML5 semantic elements along with a CSS Grid layout to create a modern responsive design. However, I'm experiencing a rendering issue specifically in Internet Explorer 11 where my `<header>`, `<main>`, and `<footer>` elements aren't being styled as expected. For instance, the grid items are not aligning properly, and the overall layout looks broken. I have the following CSS code for the grid: ```css .container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; } header, main, footer { background: #f0f0f0; padding: 20px; border: 1px solid #ccc; } ``` In Chrome and Firefox, it displays perfectly, but in IE11, the `<header>` element seems to take the full width of the container, while `<main>` and `<footer>` are squeezed into a single column. I tried adding `display: contents;` to my semantic elements, but that didn't help. Additionally, I checked for any JavaScript that might be modifying styles dynamically, but I couldn’t find any issues there. I also ensured that my IE11 settings don’t restrict grid features by including the necessary polyfills. I'm using `css-grid-polyfill` for compatibility: ```html <script src="https://unpkg.com/css-grid-polyfill"></script> ``` Even after doing all this, the problem persists. Has anyone else run into styling issues with semantic HTML elements in IE11 when using CSS Grid? What could I be missing here to achieve the intended layout? Am I missing something obvious? This is happening in both development and production on Ubuntu 22.04. What's the best practice here? This is part of a larger CLI tool I'm building. Thanks for taking the time to read this! I've been using Html for about a year now. Thanks, I really appreciate it!