* {
  margin: 0;
  box-sizing: border-box;
}

html {
  font-size: 100.01%;
  background-color: #f8f8ff;
  background-image: url(images/zeltwasser0.jpg);
}

body {
  font-family: "Arial Unicode MS", Arial, Helvetica, sans-serif;
  color: #191970;
  margin: 0 auto;
  padding: 0;
  max-width: 900px;
  background-color: #d3d3d3;
}

header {
  padding: 1em;
}
header div {
  display: flex;
  justify-content: space-evenly;
}
header span {
  font-size: 1em;
}
header p {
  font-size: 1.5em;
  font-weight: bold;
  text-align: center;
  color: #000;
}

header + div {
  display: flex;
}

nav {
  max-width: 100%;
  color: #2f4f4f;
  line-height: 1.5em;
}

nav ul ul {
  display: none;
  list-style-type: initial;
  padding-inline-start: 1em;
}

nav ul ul.show {
  display: block;
}

a.dropdown-arrow:after {
  content: "\25BE";
}
ul.sub-menus {
  height: auto;
  overflow: hidden;
  position: relative;
  z-index: 99;
  display: none;
}

li:hover ul.sub-menus {
  display: block;
}

@media (max-width: 600px) {
  header {
    margin-top: 60px;
  }
  nav {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    height: 60px;
    background: #ddd url("images/icons8-menu-24.svg") no-repeat 1em 1em;
    overflow: hidden;
    transition: height 300ms;
    z-index: 1500;
  }

  nav > p {
    opacity: 0;
  }
  nav.hover {
    height: 100%;
    transition: height 300ms;
    background: #ddd url("images/close.svg") no-repeat 1em 1em;
    background-size: 24px;
    cursor: pointer;
    overflow-y: auto;
  }
  nav ul ul {
    display: block;
  }

  a.dropdown-arrow:after {
    content: "\25BE";
  }
  ul.sub-menus {
    height: auto;
    overflow: hidden;
    position: relative;
    z-index: 99;
    display: none;
  }

  li:hover ul.sub-menus {
    display: block;
  }
}

nav p#nav-header {
  font-weight: bold;
  color: #000;
  text-align: center;
  font-size: 1.5em;
}

article {
  background-color: #ccc;
  padding: 15px;
  margin: 0 auto;
  max-width: 100%;
}

.space-under {
  margin-bottom: 14em;
}

.space-under-klein {
  margin-bottom: 8em;
}

a:link {
  color: blue;
}
a:visited {
  color: maroon;
}
a:hover {
  color: purple;
}
a:focus {
  color: #b22222;
}
a:active {
  color: white;
}

a.aktiv {
  color: #2f4f4f;
  text-decoration: none;
  cursor: text;
}

a[href^="http"]:link {
  color: blue;
}

a[href^="http"]:visited {
  color: maroon;
}

a[href^="http"]:hover {
  color: purple;
}
a[href^="http"]:focus {
  color: #b22222;
}
a[href^="http"]:active {
  color: white;
}

/* Externer Link mit Arrow dahinter */
a[href^="http"]:after {
  display: inline-block;
  height: 1em;
  width: 1em;
  margin: 0 5px;
  content: "";
  background: url(./images/extern_link.svg) 0 0.25em no-repeat;
  background-size: 0.75em;
}

li.aktiv-klein {
  color: #2f4f4f;
  text-decoration: none;
  cursor: text;
  font-size: 0.75em;
}


#inhalt {
  background-color: #ccc;
  color: #191970;
  text-align: center;
  max-width: 100%;
}

.kursiv {
  font-style: italic;
}

.bold {
  font-weight: bold;
}

.images {
  text-align: center;
  max-width: 100%;
  height: auto;
}

img.menu-icon {
  display: none;
}
img.left {
  margin: 1em;
  float: left;
  max-width: 100%;
}

img.right {
  margin: 1em;
  float: right;
  max-width: 100%;
}

img.pfeil {
  border: 0;
  float: right;
  max-width: 100%;
}

#kontakt {
  display: flex;
  justify-content: center;
}

#kontakt img {
  width: 75%;
}

.farbe {
  color: black;
}

.papy {
  color: green;
}

.block {
  text-align: justify;
}

p {
  margin: 1em;
}

#anchor_links {
  text-align: center;
}

.klein {
  font-size: 0.75em;
}

.klein-right {
  font-size: 0.75em;
  text-align: right;
}
.klein-center {
  font-size: 0.85em;
  text-align: center;
}

.klein-justify {
  text-align: justify;
  font-size: 0.85em;
}

.list {
  list-style-position: outside;
}
h1 {
  margin: 0 25px;
  padding: 25px 0;
  font-size: 1.5em;
  text-align: center;
  color: black;
}

h2 {
  margin: 0 25px;
  padding: 25px 0;
  font-size: 1.5em;
  text-align: center;
  color: black;
}

h3 {
  margin-bottom: 0.5em;
  padding-left: 10px;
  font-size: 1.3em;
  line-height: 1.5em;
  color: black;
  font-style: italic;
}

h4 {
  margin-top: 0.5em;
  margin-bottom: 0.5em;
  padding-left: 10px;
  font-size: 1em;

  font-style: italic;
}

table,
th,
td {
  border: 1px solid black;
}