/* Modify the search box background color*/
#search-form.callout-region {
  background-color: #592C88;
}

<div style="width:800px; height:600px; padding:20px; text-align:center; border: 10px double #592C88; position: absolute; margin: -130px 0 0 -175px; left: 25%; top: 25%;">

<div style="width:750px; height:550px; padding:20px; text-align:center; border: 10px double #592C88">

    <span style="font-size:50px; font-weight:bold">Certificate of Completion</span>

       <br><br>

    <span style="font-size:25px"><b>This is to certify that</b></span>

       <br><br>

      <img src="{{catalog_logo}}" /><p>

      <h1>{{catalog_name}}</h1>

   <h3>awards this</h3>

      <h2>{{award_name}}<h2>

      <h4>to</h4>

      <h2>{{student_name}}</h2>

      <h3>{{completion_date}}</h3>

</div>

</div>

</div>