Wie kann man einen Rahmen um ein Bild herum hinzufügen

Source Code: (back to article)

<!DOCTYPE html>
<html>
  <head>
    <title>Der Titel des Dokuments</title>
    <style>
      div {
      width: 80%;
      height: 300px;
      margin-bottom: 20px;
      background: url("/uploads/media/default/0001/01/b408569013c0bb32b2afb0f0d45e93e982347951.jpeg") no-repeat;
      background-size: cover;
      }
      img {
      width: 30%;
      height: 30%;
      }
      .border-one {
      border: 20px solid transparent;
      border-image: url("/uploads/media/default/0001/01/812bf6a749522b8185c1beee20dd99dd6c6c87da.jpeg") 50 round;
      }
      .border-two {
      border: 20px solid transparent;
      border-image: url("/uploads/media/default/0001/01/812bf6a749522b8185c1beee20dd99dd6c6c87da.jpeg") 35% round;
      }
      .border-three {
      border: 20px solid transparent;
      border-image: url("/uploads/media/default/0001/01/812bf6a749522b8185c1beee20dd99dd6c6c87da.jpeg") 100% round;
      }
      .border-four {
      border: 20px solid transparent;
      border-image: url("/uploads/media/default/0001/01/812bf6a749522b8185c1beee20dd99dd6c6c87da.jpeg") 20 stretch;
      }
    </style>
  </head>
  <body>
    <div class="border-one"></div>
    <div class="border-two"></div>
    <div class="border-three" ></div>
    <div class="border-four" ></div>
    <hr>
    <p>Hier ist das Originalbild:</p>
    <img src="/uploads/media/default/0001/01/812bf6a749522b8185c1beee20dd99dd6c6c87da.jpeg" alt="Border">
  </body>
</html>