/*----------------------------- seitenmenü */
/* hamburger button */
header .menu-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  z-index: 1000;
  pointer-events: all;
}

header .menu-btn span {
  height: 6px;
  background: white;
  border-radius: 3px;
  display: block;
}

/* seitenmenü */
.side-menu {
  position: fixed;
  top: 0;
  right: -250px;
  width: 250px;
  height: 100vh;
  background: #05336a;
  padding-top: 60px;
  transition: right 0.3s ease;
  overflow-y: auto;
  z-index: 999;
}

.side-menu img {
  width: 150px;
  height: 150px;
}

.side-menu a {
  font-family: "Charm", sans-serif;
  font-size: 1.2em;
  display: block;
  padding: 15px 20px;
  text-decoration: none;
  color: white;
  transition: 0.2s;
  z-index: 9999;
}

.side-menu a:hover {
  background: #074591;
  color: #b0c2d7;
}

/* Menü sichtbar */
.side-menu.active {
  right: 0;
}

/*media_700*/
@media (min-width: 700px) {
  header .menu-btn {
    display: none;
  }

  header .menu-btn span {
    display: none;
  }
}

@media (min-width: 950px) {
  /*----------------------- tags*/

  header .links a {
    margin-right: 20px;
    font-size: 2em;
  }

  header .logo-image {
    position: fixed;
    z-index: 1000;
    right: 16px;
    top: 16px;
    height: 130px;
    width: 130px;
  }

  header .wave-unten {
    top: 700px;
  }

  header .wave-unten-div {
    display: none;
  }

  .header-image {
    top: 200px;
    height: 800px;
  }
}