👀 Views: 10 💬 Answers: 1 📅 Created: 2025-08-26

css css-grid flexbox safari HTML/CSS

I'm following best practices but I'm confused about I'm working with an scenario with CSS Grid where a nested element using Flexbox doesn't respect the grid column span as expected in Safari 16. I've set up a grid layout for a container with three columns, and within one of the grid items, I have a flex container that should span across two columns. However, instead of spanning as intended, the nested flex container only takes the space of one column and overlaps with adjacent content. Here's a simplified version of my code: ```html <div class="grid-container"> <div class="grid-item item1">Item 1</div> <div class="grid-item item2"> <div class="flex-container"> <div class="flex-item">Flex Item 1</div> <div class="flex-item">Flex Item 2</div> </div> </div> <div class="grid-item item3">Item 3</div> </div> ``` ```css .grid-container { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; } .grid-item { padding: 20px; background-color: #ccc; } .item2 { grid-column: span 2; } .flex-container { display: flex; } .flex-item { flex: 1; background-color: #999; margin: 5px; } ``` In Chrome and Firefox, this behaves correctly, with the `item2` spanning two columns. However, in Safari, it seems to ignore the `grid-column: span 2;`, and the `flex-container` only occupies one column, causing layout issues. I've tried adding `width: 100%;` to the `.flex-container`, but that didn't resolve the scenario. Additionally, I've checked the Safari developer tools for any potential warnings or errors, but nothing unusual shows up. Is there a known scenario with Safari regarding this type of layout combination, or is there a workaround to ensure the nested flex container properly spans the intended columns? I'm coming from a different tech stack and learning Html/Css. Has anyone else encountered this? My team is using Html/Css for this REST API. What's the best practice here?