mi">
      <h2>Body Mass Index Calculator</h2>
      <p class="text">Height in cm</p><input type="text" id="height">
      <p class="text">Weight in kg</p><input type="text" id="weight">
      <p id="result"></p><button id="btn">Calculate</button>
    </div>
    <div class="chart">
      <table>
        <thead>
          <tr>
            <th>BMI</th>
            <th>Category</th>
          </tr>
        </thead>
        <tbody>
          <tr>
            <td data-column="bmi">less than 18.5</td>
           