title: Container's auto margin using Bulma
body: <h2>Explanation</h2>
  <p>I'm using Bulma to create a divided page with a fixed Navbar, but as you can see below, <code>Title 1</code> and <code>Title 2</code> won't line up with Navbar and <code>Title 3</code>, since the <code>container</code> left/right margin is set to auto and, therefore, goes to 0 in this first section configuration. Is there any way to achieve this using Bulma?</p>
  <p>The problem starts happening in 1024px or higher.</p>
  <h2>Code</h2>
  <p>I've changed the <code>container</code> background color to yellow so it's easier to see the issue.</p>
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;head&gt;
    &lt;meta charset="utf-8" /&gt;
    &lt;meta name="viewport" content="width=device-width, initial-scale=1" /&gt;
    &lt;link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bulma@0.9.0/css/bulma.min.css" /&gt;
  &lt;/head&gt;
  &lt;style&gt;
    .container {
      background-color: yellow;
    }
  &lt;/style&gt;
  
  &lt;body&gt;
    &lt;nav class="navbar is-fixed-top" role="navigation" style="background-color: transparent;"&gt;
      &lt;div class="container"&gt;
        &lt;div class="navbar-brand"&gt;
          &lt;a class="navbar-item"&gt;
            &lt;img src="https://bulma.io/images/bulma-logo.png" width="112" height="28" /&gt;
          &lt;/a&gt;
        &lt;/div&gt;
      &lt;/div&gt;
    &lt;/nav&gt;
    &lt;section class="columns is-vcentered is-gapless mb-0"&gt;
      &lt;div class="column"&gt;
        &lt;div class="hero is-fullheight is-info"&gt;
          &lt;div class="hero-body"&gt;
            &lt;div class="container"&gt;
              &lt;h1 class="title has-text-dark"&gt;
                Title 1
              &lt;/h1&gt;
            &lt;/div&gt;
          &lt;/div&gt;
        &lt;/div&gt;
      &lt;/div&gt;
      &lt;div class="column"&gt;
        &lt;div class="hero is-fullheight is-primary"&gt;
          &lt;div class="hero-body"&gt;
            &lt;div class="container"&gt;
              &lt;h1 class="title has-text-dark"&gt;
                Title 2
              &lt;/h1&gt;
            &lt;/div&gt;
          &lt;/div&gt;
        &lt;/div&gt;
      &lt;/div&gt;
    &lt;/section&gt;
    &lt;section class="hero is-fullheight is-success"&gt;
      &lt;div class="hero-body"&gt;
        &lt;div class="container"&gt;
          &lt;h1 class="title has-text-dark"&gt;
            Title 3
          &lt;/h1&gt;
        &lt;/div&gt;
      &lt;/div&gt;
    &lt;/section&gt;
  &lt;/body&gt;</code></pre>
  </div>
  </div>
  </p>