Tutorials Bootstrap 5 Tutorial
Rows and Columns
Rows and Columns: free step-by-step lesson with examples, common mistakes, and interview tips — part of Bootstrap 5 Tutorial on Toolliyo Academy.
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Bootstrap 5 Tutorial · Lesson 7 of 100
Rows and Columns
Setup & Utilities → Components & Forms → Theme & Integrate → Ship & Projects
Setup & Utilities · 1 — Layout · ~6 min · Setup and Grid
What is this?
Rows and Columns gets your Bootstrap 5 page structure and grid ready.
Why should you care?
Without a solid starter and grid habit, later components fight the layout.
See it live — copy this example
Examples include Bootstrap 5.3 CDN links. Paste into an HTML file or use Run Example to preview.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
<title>BootVerse</title>
</head>
<body class="p-3">
<!-- Rows and Columns -->
<div class="container">
<div class="row">
<div class="col-12 col-md-6"><div class="p-3 border">A</div></div>
<div class="col-12 col-md-6"><div class="p-3 border">B</div></div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>Run Example »
Edit the code below and click Run to see the result in Toolliyo’s live editor.
What happened?
- Use container, row, and breakpoint columns as the your Bootstrap site skeleton.
- Follow the steps below — typing the code yourself is the fastest way to learn.
Practice next
- Paste the example into an HTML file and open it.
- Change one class and refresh.
- Resize to a phone width.
- Extract a reusable partial.
- Add a second breakpoint tweak.
Remember
You can explain Rows and Columns simply. You ran a small Bootstrap demo. You know one pitfall.
Rows and Columns in BootVerse
Your team applies rows and columns on an admin UI.
Outcome: A concrete next coding step exists.
Interview prep for this lesson
Practice these questions aloud after reading—each links to a full structured answer.
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