Bootstrap, why doesn't row-cols- work?

Why does this work with Bootstrap's row-cols-2: <div class="container"> <div class="row row-cols-2"> <div class="col">Column</div> <div class="col">Column</div> <div class="col">Column</div> <div class="col">Column</div> </div> </div> But not this one? He doesn't accept the two elements here, what am I missing? <div class="container"> <div class="row g-3 row-cols-2"> <div class="card" style="width: 18rem;"> <div class="card-body"> <h5 class="card-title">Card title</h5> <h6 class="card-subtitle mb-2…

Bootstrap 5.3 dropdown arrow?

Hello, in a dropdown I create with Bootstrap the arrow is displayed at the bottom instead of on the right side Here is the HTML code of the dropdown toggle button: <button class="btn btn-secondary dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-expanded="false"> <div class="d-flex"> <span class="material-symbols-outlined">language</span> <span class="ms-2">Automatisch</span> </div> </button> I already found out that the error comes from…

How can I make subtitles cover the entire image in a Bootstrap slider?

Hello, Since the slider is supposed to show the most important sentence first, but the actual text is much longer, I would like to have the subtitles of my Bootstrap slider appear over the entire image when hovering… –> There is a red, semi-transparent bar behind the subtitles and this should move across the entire…

Bootstrap 5 template for personal site?

Good morning! I'd like to start working on a personal website. However, the front-end isn't exactly my strong suit. I would like to implement the site in the backend with the PHP framework Laravel, i.e. Laravel 10 🙂 Does anyone have any recommendations for me? Thanks! Otherwise I'll have to do it myself, for better…

Navbar with Bootstrap doesn't collapse again?

Hello everyone, I have the following problem: I copied the first navbar example from the Bootstrap documentation (https://getbootstrap.com/docs/5.3/components/navbar/). There, on small screens, the navbar expands when you click on the three lines and closes again after a second click. However, in my case, the navbar won't collapse again after opening it (it only collapses when…