body {
  margin: 0;
  font-family: Arial;
  background-color: #ff6600;
  background-image: url(../Bilder/DonReuth-Logo.png);
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  background-attachment: fixed;
}

img {
  width: 100%;
  height: auto;
}

nav {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: visible;
  background-color: #333;
  position: sticky;
  top: 0;
  z-index: 100;
}

.topnav {
  overflow: hidden;
  background-color: #333;
  margin-top: -5px;
}

.topnav a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav-r {
  float: right;
}

.active {
  background-color: #ff0000;
  color: white;
}

.topnav .icon {
  display: none;
}

.dropdown {
  float: left;
  overflow: hidden;
}

.dropdown .dropbtn {
  font-size: 17px;
  border: none;
  outline: none;
  color: white;
  padding: 14px 16px;
  background-color: inherit;
  font-family: inherit;
  margin: 0;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #515151;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  z-index: 1;
}

.dropdown-content a {
  float: none;
  color: rgb(255, 255, 255);
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}

.topnav a:hover,
.dropdown:hover .dropbtn {
  background-color: #555;
  color: white;
}

.dropdown-content a:hover {
  background-color: #ddd;
  color: black;
}

.dropdown:hover .dropdown-content {
  display: block;
}

.button {
  background-color: #f60;
  border: none;
  color: black;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
}

.Inner_Box {
  max-width: 70%;
  position: relative;
  display: block;
  top: 0%;
  left: 50%;
  margin-top: 20px;
  margin-bottom: 20px;
  transform: translate(-50%, 0%);
  background: hsla(0, 0%, 100%, 0.9);
  box-shadow: 0 15px 20px rgba(0, 0, 0, 0.2);
  padding: 30px;
  text-align: left;
  letter-spacing: 2px;
  z-index: 80;
  font-size: 18px;
  border-radius: 8px;
}

.footer {
  background-color: #222;
  color: #fff;
  padding: 40px 20px 20px;
  font-family: Arial, sans-serif;
  padding-bottom: 0px;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1100px;
  margin: 0 auto;
}

.footer-column {
  flex: 1 1 300px;
  margin: 15px;
}

.footer-column h4 {
  margin-bottom: 10px;
  font-size: 18px;
  color: #ff9100;
  border-bottom: 2px solid #ff9100;
  display: inline-block;
  padding-bottom: 4px;
}

.footer-column address,
.footer-column ul {
  font-size: 14px;
  line-height: 1.6;
  font-family: Arial, Helvetica, sans-serif;
  font-style: normal;
}

.footer-column a {
  color: #ff9100;
  text-decoration: none;
}

.footer-column a:hover {
  text-decoration: underline;
}

.footer-column ul {
  background-color: #222;
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin-bottom: 6px;
}

.social-icons a {
  font-size: 20px;
  margin-right: 12px;
  color: #ccc;
}

.footer-bottom {
  margin-top: 10px;
  padding-top: 10px;
  padding-bottom: 5px;
  font-size: 13px;
  text-align: center;
  color: #aaa;
  border-top: 1px solid #444;
}

.fa {
  padding: 20px;
  font-size: 30px;
  width: 50px;
  text-align: center;
  text-decoration: none;
  margin: 5px 2px;
}

.fa:hover {
  opacity: 0.7;
}

.fa-facebook {
  background: #3B5998;
  color: white;
}

.fa-youtube {
  background: #bb0000;
  color: white;
}

.fa-instagram {
  background: #631288;
  color: white;
}

* {
  box-sizing: border-box;
}

@media screen and (max-width: 681px) {
  .Inner_Box {
    max-width: 95%;
    padding: 15px;
    transform: translate(-50%, 0%);
  }

  .topnav-r {
    float: left;
  }

  .topnav a:not(:first-child),
  .dropdown .dropbtn {
    display: none;
  }

  .topnav a.icon {
    float: right;
    display: block;
  }

  .topnav.responsive {
    position: relative;
  }

  .topnav.responsive .icon {
    position: absolute;
    right: 0;
    top: 0;
  }

  .topnav.responsive a {
    float: none;
    display: block;
    text-align: left;
  }

  .topnav.responsive .dropdown {
    float: none;
  }

  .topnav.responsive .dropdown-content {
    position: relative;
  }

  .topnav.responsive .dropdown .dropbtn {
    display: block;
    width: 100%;
    text-align: left;
  }
}