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Bulma Overview

Bulma Overview.

Bulma is a popular open-source CSS framework that provides a responsive grid system and a set of ready-to-use components. It aims to simplify web development by offering a flexible and easy-to-use toolset. In this tutorial, we will explore the introduction, history, features, and examples of Bulma CSS.

Introduction to Bulma CSS​

Bulma CSS is a lightweight and modern CSS framework that allows developers to quickly create responsive web designs. It follows a mobile-first approach, ensuring that websites look great on all screen sizes, from mobile devices to desktops.

History of Bulma CSS​

Bulma was created by Jeremy Thomas in 2016 and has gained significant popularity since then. It was initially inspired by other CSS frameworks like Bootstrap and Foundation but aimed to provide a simpler and more customizable alternative.

Features of Bulma CSS​

Responsive Grid System​

One of the key features of Bulma is its responsive grid system. It allows developers to create flexible layouts that automatically adjust based on the screen size. The grid system is based on a 12-column layout and provides classes to define the width of columns at different breakpoints.

<div class="columns">
  <div class="column is-half-mobile is-one-third-tablet is-one-quarter-desktop">
    <!-- Content -->
  </div>
  <div class="column is-half-mobile is-one-third-tablet is-one-quarter-desktop">
    <!-- Content -->
  </div>
</div>

In the example above, the columns class creates a row, and the column class defines the width of each column at different breakpoints. The is-half-mobile class makes the columns take half of the screen width on mobile devices, is-one-third-tablet makes them one-third on tablets, and is-one-quarter-desktop makes them one-fourth on desktops.

Ready-to-use Components​

Bulma provides a wide range of ready-to-use components that can be easily incorporated into your web design. Some of the commonly used components include:

  • Navbar: The navbar component creates a responsive navigation bar at the top of the page.
<nav class="navbar" role="navigation" aria-label="main navigation">
  <div class="navbar-brand">
    <!-- Logo and other branding -->
  </div>
  <div class="navbar-menu">
    <!-- Navigation links -->
  </div>
</nav>
  • Buttons: Bulma offers a variety of button styles and sizes that can be customized using different classes.
<button class="button is-primary">Primary Button</button>
<button class="button is-success is-large">Large Success Button</button>
  • Form Elements: Bulma provides styles for form elements like input fields, checkboxes, and radio buttons.
<input class="input" type="text" placeholder="Username">
<input class="checkbox" type="checkbox" id="checkbox">
<label for="checkbox">Remember me</label>

Customizable and Extensible​

Bulma CSS is highly customizable and allows you to modify its default styles to match your project's requirements. It provides various SASS variables that can be overridden to change colors, fonts, and other visual aspects.

Examples of Bulma CSS​

Let's explore a few examples to showcase the power and flexibility of Bulma CSS.

Example 1: Hero Section​

The hero section is a common component used in many websites. It typically contains a large heading, a subheading, and a call-to-action button. Bulma provides a hero class that simplifies creating this section.

<section class="hero is-primary is-bold">
  <div class="hero-body">
    <div class="container">
      <h1 class="title">
        Welcome to Bulma CSS
      </h1>
      <h2 class="subtitle">
        A lightweight and powerful CSS framework
      </h2>
      <a class="button is-white is-large" href="#">Get Started</a>
    </div>
  </div>
</section>

The code above creates a hero section with a primary background color, bold text, and a white call-to-action button.

Example 2: Pricing Table​

Pricing tables are commonly found on websites offering subscription-based services. Bulma provides a table class that can be used to create a stylish pricing table.

<table class="table is-bordered is-striped is-narrow is-hoverable">
  <thead>
    <tr>
      <th>Plan</th>
      <th>Features</th>
      <th>Price</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Basic</td>
      <td>Feature 1, Feature 2</td>
      <td>$9.99/month</td>
    </tr>
    <tr>
      <td>Pro</td>
      <td>Feature 1, Feature 2, Feature 3</td>
      <td>$19.99/month</td>
    </tr>
  </tbody>
</table>

In the example above, the table class adds styling to the table, while the is-bordered, is-striped, is-narrow, and is-hoverable classes further enhance the appearance and functionality of the table.

To learn more about Bulma CSS and explore its extensive documentation, visit the official website.