/*

	css für Navigation Menu

*/

.menu {
  position: fixed;
  width: 100hw;
  top: 0;
  left: 50hw;
  /* overflow: hidden;*/
  background-color: blue;
  font-weight: bold;
  font-family: Arial, sans-serif;
  font-size: 17px;
  z-index: 999;

}

.dropbtn {
  background-color: blue;
  color: white;
  padding: 16px;
  font-weight: bold;
  font-family: Arial, sans-serif;
  font-size: 17px;
  border: none;
  text-decoration: none;
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: fixed; /* absolute;*/
  top: 50px;
  background-color: #f1f1f1;
  min-width: 220px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

.dropdown-content a {
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}

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

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

.dropdown:hover .dropbtn {background-color: red;}

#myBtn {
  display: none; 
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  font-size: 18px;
  border: none;
  outline: none;
  background-color: red;
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 4px;
  background: url(img/back2top.svg);
  background-size: cover;
  width: 4em;
  height: 4em;
}

#myBtn:hover {
  background-color: #555;
}