body {
    margin: 0 auto; /* Hier wird das "auto" für den linken und rechten Rand genutzt */
    max-width: 1600px; /* Optional: Begrenzung der Breite des Inhalts */
  }
  
          
          /* Restliche Stildefinitionen hier */
          header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px;
            background-color: #ffffff;
            position: fixed;
            top: 0;
            width: 100%;
            max-width: 1600px;
            box-sizing: border-box;
          
          }
          
          nav {
            border-right: 0px;
            margin-right: 0px;
            display: flex;
            align-items: center;
            justify-content: flex-end;
            
            white-space: nowrap;
          }
          
          nav a {
              margin-left: 20px;
              text-decoration: none;
              color: #333;
          }
          
          nav a:hover {
              color: #666;
          }
          
          footer {
      display: flex;
      align-items: center;
      background-color: #ffffff;
      padding: 10px;
      position: fixed;
      bottom: 0;
      width: 100%;
  }
  
          
          footer p {
              margin: 0;
              font-size: 14px;
              color: #333;
          }
          
          .footer-links {
              margin-left: 20px;
          }
          
          .footer-links a {
              margin-left: 10px;
              text-decoration: none;
              color: #333;
          }
          
          .footer-links a:hover {
              color: #666;
          }
          #content {
            margin: 0 auto;
            max-width: 1600px;
            padding: 20px;
          }
          iframe {
            float: right;
          }
          .text-container {
            font-family: "Arial Unicode MS", Arial, sans-serif;
            border: 1px solid #ccc;
            padding: 20px;
            margin-bottom: 20px;
            border-radius: 10px;
            /*line-height: 0.4;*/
          }
          .text-container a:link {
            color: red;
            text-decoration: none;
          }
          .text-container a:visited {
            color: red;
          }

          .text-container_v {
            font-family: "Arial Unicode MS", Arial, sans-serif;
            border: 1px solid #ccc;
            padding: 20px;
            margin-bottom: 20px;
            border-radius: 10px;
            display: none;
          }
          .text-container_e {
            font-family: "Arial Unicode MS", Arial, sans-serif;
            border: 1px solid #ccc;
            padding: 20px;
            margin-bottom: 20px;
            border-radius: 10px;
            display: none;
          }
          main {
            margin-top: 200px; /* oder einen anderen Wert, der das Layout passt */
          }
          body {
            font-family: "Arial Unicode MS", Arial, sans-serif;
          }