<style>

@page{
      size:A4 landscape;
      margin:10mm;
}

body{
    margin:0;
      padding:0;
      border:1mm solid #991B1B;
      height:188mm;
}

.border-pattern{
      position:absolute;
      left:4mm;
    top:-6mm;
    height:200mm;
    width:267mm;
    border:1mm solid #991B1B;
      /* http://www.heropatterns.com/ */
    background-color: #d6d6e4;
    background-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 0h16v2h-6v6h6v8H8v-6H2v6H0V0zm4 4h2v2H4V4zm8 8h2v2h-2v-2zm-8 0h2v2H4v-2zm8-8h2v2h-2V4z' fill='%23991B1B' fill-opacity='1' fill-rule='evenodd'/%3E%3C/svg%3E");
}

.content{
      position:absolute;
      left:10mm;
      top:10mm;
    height:178mm;
    width:245mm;
    border:1mm solid #991B1B;
      background:white;
}

.inner-content{
    border:1mm solid #991B1B;
      margin:4mm;
      padding:10mm;
    height:148mm;
      text-align:center;
}

h1{
    text-transform:uppercase;
      font-size:48pt;
      margin-bottom:0;
}

h2{
      font-size:24pt;
      margin-top:0;
      padding-bottom:1mm;
      display:inline-block;
      border-bottom:1mm solid #991B1B;
}

h2::after{
    content:"";
      display:block;
      padding-bottom:4mm;
      border-bottom:1mm solid #991B1B;
}

h3{
      font-size:20pt;
      margin-bottom:0;
      margin-top:10mm;
}

p{
      font-size:16pt;
}

.badge{
      width:40mm;
      height:40mm;
    position:absolute;
      right:10mm;
      bottom:10mm;
      background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M9 12l2 2 4-4M7.835 4.697a3.42 3.42 0 001.946-.806 3.42 3.42 0 014.438 0 3.42 3.42 0 001.946.806 3.42 3.42 0 013.138 3.138 3.42 3.42 0 00.806 1.946 3.42 3.42 0 010 4.438 3.42 3.42 0 00-.806 1.946 3.42 3.42 0 01-3.138 3.138 3.42 3.42 0 00-1.946.806 3.42 3.42 0 01-4.438 0 3.42 3.42 0 00-1.946-.806 3.42 3.42 0 01-3.138-3.138 3.42 3.42 0 00-.806-1.946 3.42 3.42 0 010-4.438 3.42 3.42 0 00.806-1.946 3.42 3.42 0 013.138-3.138z' /%3E%3C/svg%3E");
}
</style>
<div class="border-pattern">
    <div class="content">
        <div class="inner-content">
            <h1>Certificate</h1>
            <h2>of Excellence</h2>
            <h3>This Certificate Is Proudly Presented To</h3>
            <p>Jane Doe</p>
            <h3>Has Completed</h3>
            <p>PrintCSS Basics Course</p>
            <h3>On</h3>
            <p>Feburary 5, 2021</p>
            <div class="badge">
              </div>
        </div>
    </div>
</div>

 

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