title: How do I give one single data to a whole column in a HTML table?
body: <p>I am trying to create a table using HTML like this:
  <a href="https://i.stack.imgur.com/BvirE.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BvirE.png" alt="the Total column has only one single value that is aligned at the center" /></a></p>
  <p>I wrote something like this:</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;table&gt;
    &lt;caption&gt;Bill Summary&lt;/caption&gt;
    &lt;tr&gt;
      &lt;th rowspan="2"&gt;Months&lt;/th&gt;
      &lt;th colspan="3"&gt;Bills&lt;/th&gt;
      &lt;th rowspan="2"&gt;Total&lt;/th&gt;
  
    &lt;/tr&gt;
    &lt;tr&gt;
      &lt;td&gt;Electricity&lt;/td&gt;
      &lt;td&gt;Water&lt;/td&gt;
      &lt;td&gt;Gas&lt;/td&gt;
      &lt;td align="center"&gt;9925&lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
      &lt;td&gt;January&lt;/td&gt;
      &lt;td&gt;1000&lt;/td&gt;
      &lt;td&gt;1000&lt;/td&gt;
      &lt;td&gt;975&lt;/td&gt;
  
    &lt;/tr&gt;
    &lt;tr&gt;
      &lt;td&gt;February&lt;/td&gt;
      &lt;td&gt;1200&lt;/td&gt;
      &lt;td&gt;1200&lt;/td&gt;
      &lt;td&gt;975&lt;/td&gt;
  
    &lt;/tr&gt;
    &lt;tr&gt;
      &lt;td&gt;March&lt;/td&gt;
      &lt;td&gt;1500&lt;/td&gt;
      &lt;td&gt;1100&lt;/td&gt;
      &lt;td&gt;975&lt;/td&gt;
  
    &lt;/tr&gt;
  &lt;/table&gt;</code></pre>
  </div>
  </div>
  </p>
  <p>But it gives out put like this:
  <a href="https://i.stack.imgur.com/cKRI2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cKRI2.png" alt="my borders are not the same:(" /></a>
  <strong>I need to have that one total amount aligned in the center and a border like the first table image</strong>
  Thanks in Advance.</p>