CodexBloom - Programming Q&A Platform

CSS Grid Layout Overlapping guide with Dynamic Content in Vue 3

👀 Views: 1537 💬 Answers: 1 📅 Created: 2025-07-03
css vue.js grid-layout javascript

I'm sure I'm missing something obvious here, but Hey everyone, I'm running into an issue that's driving me crazy... I'm working with an scenario with a CSS Grid layout in my Vue 3 application where dynamic content is causing grid items to overlap unexpectedly. I have a grid set up with 3 columns, and it works perfectly when the content is static. However, when I fetch data asynchronously and render it, some grid items seem to overlap each other instead of maintaining their assigned grid areas. The relevant snippet of my Vue template looks like this: ```html <template> <div class="grid-container"> <div v-for="item in items" :key="item.id" class="grid-item"> {{ item.content }} </div> </div> </template> ``` The CSS for the grid is defined as follows: ```css .grid-container { display: grid; grid-template-columns: repeat(3, 1fr); grid-gap: 10px; } .grid-item { background-color: lightgray; padding: 20px; border: 1px solid #ccc; } ``` I am using Vue 3 and fetching the data using Axios. The items are fetched and assigned to the `items` array in a mounted lifecycle hook. Here's a bit of my JavaScript code: ```javascript mounted() { axios.get('/api/items') .then(response => { this.items = response.data; }) .catch(behavior => { console.behavior('behavior fetching data:', behavior); }); } ``` The overlapping occurs mainly when the fetched items have varying heights, and I suspect it might be related to how CSS Grid handles content sizes dynamically. I’ve tried setting a fixed height for the `.grid-item` class, but that leads to other layout issues. I also tried using `min-height`, but that didn’t help solve the overlapping question either. The browser console shows no errors, but the layout looks broken. Any suggestions on how to resolve this? My development environment is macOS. What's the best practice here? Thanks, I really appreciate it!