How to use coral ui in making simple form component ?

I have started with Coral UI and have gone through its documentation. However, I am unable to find the starting point.

I have also tried making custom component and pasting coral UI markups given in documentation. Its not showing up properly. For example, I have used following code in my custom component html script:

<table class="coral-Table coral-Table--hover">

  <thead class="coral-Table-Head">

    <tr class="coral-Table-row">

        <th class="coral-Table-headerCell">FirstName</th>

            <th class="coral-Table-headerCell">LastName</th>

            <th class="coral-Table-headerCell">PhoneNo</th>

        </tr>

    </thead>

    <tbody class="coral-Table-body">

    <tr class="coral-Table-row">

        <td class="coral-Table-cell">Rishabh</td>

            <td class="coral-Table-cell">Krishan</td>

            <td class="coral-Table-cell">9454117031</td>

        </tr>

        <tr class="coral-Table-row">

        <td class="coral-Table-cell">Krishna</td>

            <td class="coral-Table-cell">Kumar</td>

            <td class="coral-Table-cell">9545675429</td>

        </tr>

    </tbody>

</table>

only table is displayed but no hovering. Please Help.