body {
  margin: 0;
  height: 100%;
  background-color: #fafafa;
}

::-webkit-scrollbar {
display: none;
}


.topnav {
  background-color: #000000;
  overflow: hidden;
  position: sticky;
  border-width: 0px 10px 10px 10px;
  border-style: solid;
  border-color: black;
}

.topnav a {
  float: left;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: clamp(0.5em, 2.8vw, 1.7em);
  font-family: 'Trebuchet MS', sans-serif;
  position: sticky;
}


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

.topnav a.active {
  background-color: #878787;
  color: white;
}
.header {
  text-align: center;
  background-image: url("Traffic.jpeg");
  background-size:cover;
  font-family: 'Tahoma', sans-serif;
  height: clamp(10em, 7vw, 20em);
  width: 100%;
  font-size: clamp(1em, 2.8vw, 2.75em);
  font-weight: bold;
  letter-spacing: .05em;
  color: white;
  text-shadow: 0 0 5px black,
               0 0 10px black,
               0 0 30px black,
               0 0 40px black;
  width: auto;
  overflow:auto;
  margin-top: 0;
  border-color: black;
  border-width: 10px;
  border-style: solid;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer {
  left: 0;
  bottom: 0;
  width: 100%;
  color: white;
  text-align: center;
  background-color: black;
  font-family: 'Trebuchet MS', sans-serif;
  text-color: black;
  bottom: 0px;
  clear: both;
  padding: 10px 0 10px 0;
  background-size: 100px;
  position: bottom;
}
.spalte-1 {
  float: left;
  width: 95%;
  text-align: left;
  font-family: 'Trebuchet MS', sans-serif;
  font-size: clamp(0.8em, 2.8vw, 1.3em);
  padding-left: 15px;
  }

.spalte-3 {
  float: left;
  width: 33.33333333333333333333333333333333333333333333333333333333333333333333333333%;
  color: black;
  background-color: black;
  padding-right: 0px;
 }

.texte {
  color: #ffffff;
  font-size: 17px;
  font-family: 'Trebuchet MS', sans-serif;

  text-shadow: 0 0 5px white,
               0 0 10px white,
  padding-left: 20px;
  text-decoration: none;
}


.footlink {
  background-color: #000000;
  overflow: hidden;
  position: sticky;
}

.footlink a {
  float: center;
  color: #f2f2f2;
  text-align: center;
  padding: 14px;
  text-decoration: none;
  font-family: 'Trebuchet MS', sans-serif;
  position: sticky;
}


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

.footlink a.active {
  background-color: #878787;
  color: white;
}