body {
  margin: 0;
  background: linear-gradient(to top, #eaf4e5 0%, #ffffff 100%);
}

.header-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(to top, #eaf4e5 0%, #ffffff 100%);
  padding: 0px 0 0 0;
  border-bottom: none;
  z-index: 1000;
}

.header-container {
  background: transparent;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

.logo {
  height: 60px;
}

.language-select select {
  padding: 5px;
}

.menu {
  list-style: none;
  display: flex;
  padding: 0;
  background: #4a663f;
  margin: 0;
}

.menu > li {
  position: relative;
}

.menu > li > a {
  display: block;
  padding: 7px 15px;
  color: #fff;
  text-decoration: none;
}

.menu > li:hover > a,
.menu > li.active > a {
  background: #6d8a5e;
}

.submenu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #6d8a5e;
  padding: 0;
  margin: 0;
  list-style: none;
}

.menu li:hover .submenu {
  display: block;
}

.submenu li a {
  padding: 10px 20px;
  display: block;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
}

.submenu li a:hover {
  background: #8aa87c;
}

main {
  margin-top: 120px; /* Platz für fixierten Header + Menü */
  padding: 0px 5px;
}

footer {
  padding-left: 40px;
}



details {
  margin-bottom: 1em;
  border: 1px solid #7cae7a;
  border-radius: 4px;
  padding: 0.5em;
  background: #f8f8f8;
}
summary {
  cursor: pointer;
  font-weight: bold;
  color: #2a4d2a;
  outline: none;
}
details[open] summary {
  color: #388e3c;
}

.seitenbild {
  float: right;
  margin: 10px 80px 20px 20px;
  max-width: 40%;
  height: auto;
}