body {
    background-color: #ddd;
    color: rgb(182, 112, 66);
    margin:0;
    padding: 0;
    width: 100%; 
    height: 100%; 

  }
  

  /* Add a black background color to the top navigation */
.topnav {
    background-color: #191919;
    overflow: hidden;
    border-bottom: #ddd;
    border-bottom-width: 1px;
    border-bottom-style:ridge
  }
  
  /* Style the links inside the navigation bar */
  .topnav a {
    float: left;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 17px;
  }
  
  /* Change the color of links on hover */
  .topnav a:hover {
    background-color: #ddd;
    color: black;
  }
  
  /* Add a color to the active/current link */
  .topnav a:active {
    background-color: #cf9905;
    color: white;
  }

.container {display: flex; width: 100%; height: 100%; flex-direction: column; background-color: rgb(0, 0, 0); overflow: hidden;}
.content { flex-grow: 1; border: none; margin: 0; padding: 0; }