body {
      display: block;
      flex-direction: column;
      height: 100vh;
      margin: 8px;
      background-image: url(pictures/css/Hintergrund_KSP_Zusammenstellung_4.jpg);
      background-repeat: no-repeat;
      background-size: cover;
      background-color: white;
      font family: Arial;
      font-size: 18px;
      color: green;
}

a:link, a:visited {
      color: green;
      font-weight: bold;
}

nav {
    background-color: black; 
}

nav ul {
    list-style-type: none; 
    margin: 0;
    padding: 0;
    display: flex;
}

nav li {
    margin-right: 0px;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 14px 40px;
    display: block;
}

nav a:hover {
    background-color: grey;
}

.dropdown {
    display: none;
    position: absolute;
    background-color: black;
    z-index: 1200;
}

li:hover .dropdown {
    display: block;
}

.dropdown li {
    margin: 0;
}

.container {
      width: 100%;
      margin-left: 5px;
      margin-right: 5px;
}

.login {
     margin-left: 8px;
     font-size: 32px;
}


.slideshow-container {
  max-width: 850px;
  position: relative;
  margin: auto;
  overflow: hidden;
}

.mySlides {
  display: none;
}

.prev, .next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  margin-top: -22px;
  padding: 16px;
  color: grey;
  font-weight: bold;
  font-size: 32px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
  background-color: white;
  opacity: 0.7;
}

.next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

.prev:hover, .next:hover {
  background-color: rgba(0,0,0,0.8);
}

.text {
  color: green;
  font-size: 18px;
  padding: 8px 12px;
  position: relative;
  bottom: 8px;
  width: 100%;
  text-align: center;
}

.numbertext {
  color: #f2f2f2;
  font-size: 12px;
  padding: 8px 12px;
  position: absolute;
  top: 0;
}

.dot {
  cursor: pointer;
  height: 15px;
  width: 15px;
  margin: 0 2px;
  background-color: #bbb;
  border-radius: 50%;
  display: inline-block;
  transition: background-color 0.6s ease;
}

.active, .dot:hover {
  background-color: #717171;
}

.fade {
  animation-name: fade;
  animation-duration: 1.5s;
}

@keyframes fade {
  from {opacity: .4}
  to {opacity: 1}
}

.content {
 flex: 1;
}

footer {
 position: flex;
 bottom: 0;
}