body{
  border-style: solid;
  border-width: 7px;
  border-image: url("https://i.imgur.com/NJa4bp2.png") 8 fill round;
  }
  
  h1{
    text-align: center;
    }
    
    .gallery{
      border-style: dashed;
      border-width: thin;
      }