title: jsPDF autotable color in header and center text in rows
body: <p>I'm trying to manipulate Autotable jsPDF, but I can't help but generate my pdf with default styles. I try the methods that I have read on various sites, but they are all outdated, and have changed several times.
  I would like to add a title at the beginning of the table that is centered (outside of it), add color to the table headings, and maybe paste a signature below it. I have tried various modes and the only way I can print a PDF without dying on the way is like this. I've tried manipulating it from css but it doesn't take my changes.</p>
  <pre><code>    function generatePdf() {
      var doc = new jspdf.jsPDF();
      doc.autoTable({html: '.tftable'});
      doc.save (&quot;detallePrestamo.pdf&quot;);
  
  }
  generatePdf()
  </code></pre>