CSS Flexbox Not Aligning Items Correctly on Smaller Screens with Bootstrap 5
I'm working on a personal project and I'm working with an scenario with a Flexbox layout while using Bootstrap 5... The layout works perfectly on larger screens, but once I scale down to mobile size, the items start misaligning unexpectedly. I have a series of cards that should stack vertically on smaller screens, but instead, they are displaying in a single row, causing overflow and horizontal scrolling. Here’s the relevant HTML structure: ```html <div class="container"> <div class="row"> <div class="col-md-4"> <div class="card">Card 1</div> </div> <div class="col-md-4"> <div class="card">Card 2</div> </div> <div class="col-md-4"> <div class="card">Card 3</div> </div> </div> </div> ``` I’ve ensured that I’m using flexbox utilities correctly according to the [Bootstrap documentation](https://getbootstrap.com/docs/5.0/utilities/flex/). Here’s my CSS: ```css .card { margin: 1rem; flex: 1 0 30%; /* Trying to enforce a minimum width */ } ``` However, when I resize the browser or check on mobile devices, the cards do not stack as expected. Instead, they overflow the container, and I see the horizontal scrollbar. I've tried adding `flex-wrap: wrap;` to the row class, but that hasn't resolved the scenario. I also checked the browser's dev tools and saw that the computed style for the row is applying the correct flex properties but seems to clash with Bootstrap’s column classes. Initially, I thought this was a conflict with my custom CSS, so I commented it out, but the question continues. Any suggestions on how to ensure that these cards stack vertically on smaller screens without causing overflow? I'm using Bootstrap 5.1.3 and testing on Chrome 96.0. For context: I'm using Html/Css on Ubuntu. I'd be grateful for any help.