body { background-color: black;
        color: white;
    font-family: monospace;
    font-size: 13px;
    }
    
    a {
      color: white;
      }
      
  ol li {
    list-style-type: none;
    }
    
  .rimage{
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 80%;
    }