I have 3 tables: 2 shorter ones that should occupy 3 bootstrap columns on the left and 1 longer and bigger table that should take 9 columns on the right. Below is the code, both smaller tables appear on one row while the bigger one is below.

```css
body {
  padding: 3%;
}
```

```html
<!DOCTYPE html>

<head>
  <!-- bootstrap -->
  <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" crossorigin="anonymous">
</head>

<body>
  <div class="container-fluid">
    <div class="row">
      <div id="left-side-top" class="col-3">
        <div class="table-responsive">
          <table class="table table-striped table-hover table-fit">
            <thead class='thead-dark'>
              <tr>
                <th>Left top</th>
              </tr>
            </thead>
            <tbody>
              <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
            </tbody>
          </table>
        </div>
      </div>

      <div id="left-side-bottom" class="col-3">
        <div class="table-responsive">
          <table class="table table-striped table-hover table-fit">
            <thead class='thead-dark'>
              <tr>
                <th>Left bottom</th>
              </tr>
            </thead>
            <tbody>
              <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
            </tbody>
          </table>
        </div>
      </div>

      <div id="right-side" class="col-9">
        <div class="table-responsive">
          <table class="table table-striped table-hover table-fit">
            <thead class='thead-dark'>
              <tr>
                <th>Longer table header</th>
              </tr>
            </thead>
            <tbody>
              <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
               <tr>
                <td>Data</td>
              </tr>
            </tbody>
          </table>
        </div>
      </div>
    </div>
  </div>

  <script src="https://d3js.org/d3.v5.min.js"></script>
  <!-- jQuery -->
  <script src="https://code.jquery.com/jquery-3.5.0.min.js" crossorigin="anonymous"></script>
</body>
```

It should appear like this:

[![enter image description here](https://i.stack.imgur.com/pgVSv.png)](https://i.stack.imgur.com/pgVSv.png)

How do I edit my layout? I'm using `Bootstrap 4.5`