*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Roboto", sana-serif;
}

.main-container{
  display: block;
  background-position: center;
  background-size: cover;
  position: relative;
  background: #222;
  background-size: cover;
  height: 100vh;
  width: 100%;
}

.main-container .inhalt{
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
}

.main-container .inhalt .inhalt-menue{
  width: 70%;
}

.main-container .inhalt .inhalt-menue .menue{
  display: none;
  position: relative;
}

.main-container .inhalt .inhalt-menue h1{
  text-align: center;
  color: #fff;
  padding-bottom: 100px;
  font-size: 40px;
  letter-spacing: 10px;
}

.main-container .inhalt .inhalt-menue .menue.active{
  display: block;
}

.main-container .inhalt .inhalt-menue .menue img{
  max-width: 60%;
  margin: auto;
  display: block;
}

.main-container .inhalt .inhalt-menue .menue .title{
  left: 20%;
  position: absolute;
  width: 60%;
  height: 40px;
  bottom: 0px;
  background-color: rgba(0, 0, 0, 0.5);
}

.main-container .inhalt .inhalt-menue .menue .title a{
  text-decoration: none;
}

.main-container .inhalt .inhalt-menue .menue .title h3{
  max-width: 100%;
  margin: auto;
  color:#fff;
  text-align: center;
  line-height: 40px;
  font-size: 20px;
  font-weight: 400;
  opacity: 0.6;
  transition: all 0.5s ease-in-out;
}

.main-container .inhalt .inhalt-menue .menue .info{
  opacity: 0;
  left: 30%;
  position: absolute;
  width: 40%;
  top: 10px;
  background-color: rgba(0, 0, 0, 0.5);
  letter-spacing: 0.5px;
  transition: all 1s ease-in-out;
}

.main-container .inhalt .inhalt-menue .menue img:hover ~ .info{
  opacity: 1;
}

.main-container .inhalt .inhalt-menue .menue .info span{
  z-index: 100;
  color: #fff;
  font-size: 15px;
}

.main-container .inhalt .inhalt-menue .menue .info:hover{
  opacity: 1;
}

.main-container .inhalt .inhalt-menue .menue .title h3:hover{
  font-size: 25px;
  opacity: 1;
}

.main-container .inhalt .inhalt-menue .schalter{
  display: flex;
  justify-content: center;
  padding: auto;
  background-size: cover;
}

.main-container .inhalt .inhalt-menue .schalter .prev-btn,
.main-container .inhalt .inhalt-menue .schalter .next-btn{
  margin: 1%;
  width: 29%;
  padding: 5px;
  font-size: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.7);
  z-index: 100;
  cursor: pointer;
  background-color: #333333;
  border: black 1px solid;
}

.main-container .inhalt .inhalt-menue .schalter .prev-btn{
  display: flex;
  justify-content: center;
  transition: 1s;
}

.main-container .inhalt .inhalt-menue .schalter .next-btn{
  display: flex;
  justify-content: center;
  transition: 1s;
}

.main-container .inhalt .inhalt-menue .schalter .prev-btn:hover,
.main-container .inhalt .inhalt-menue .schalter .next-btn:hover{
  color: #fff;
  background-color: #222;
}