body {
  margin: 0;
  padding: 0;
  position: relative;
}

#myVideo {
  width: 100%;
  height: auto;
  object-fit: contain;
}

header {
  position: absolute;
  top: 0%;
  width: 100%;
  text-align: center;
  color: white;
  z-index: 2;
  font-family: "Big Shoulders Stencil Text", sans-serif;
  font-weight: 800;
  font-style: normal;
  font-size: 29px;
  text-decoration: none;
  background-color: transparent;
  pointer-events: none;
}

.nav {
  position: absolute;
  top: 14%;
  width: 100%;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.item {
  color: white;
  text-decoration: none;
  font-family: "Big Shoulders Stencil Text", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 26px;
  margin: 0 20px;
}

footer {
  display: flex;
  justify-content: center;
}

.footer {
  color: black;
  font-family: "Big Shoulders Stencil Text", sans-serif;
  font-weight: 200;
  font-style: normal;
  font-size: 12px;
  margin-right: 15px;
}

.header-themen {
  position: fixed;
  top: 0%;
  width: 100%;
  z-index: 2;
  background-color: transparent;
  padding: 10px 0;
  text-align: center;
  color: white;
  text-decoration: none;
}

.header-themen a {
  text-decoration: none;
  color: white;
  pointer-events: auto;
}

.nav-themen {
  position: fixed;
  top: 20%;
  width: 100%;
  z-index: 1;
  background-color: transparent;
  display: flex;
  justify-content: center;
}

.header-about {
  position: fixed;
  top: 0%;
  width: 100%;
  z-index: 2;
  background-color: transparent;
  padding: 10px 0;
  text-align: center;
  color: black;
  text-decoration: none;
}

.header-about a {
  text-decoration: none;
  color: black;
  pointer-events: auto;
}

.item-about {
  color: black;
  text-decoration: none;
  font-family: "Big Shoulders Stencil Text", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 25px;
  margin: 0 20px;
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin: -8px;
}

.column1,
.column2,
.column3 {
  flex: 33.33%;
  max-width: 33.33%;
  box-sizing: border-box;
}

.column1 img,
.column2 img,
.column3 img {
  margin: 8px;
  vertical-align: middle;
  width: calc(100% - 16px);
  transition: transform 1s ease;
}

.column1 img:hover {
  transform: scale(1.5) translate(30%);
}
.column2 img:hover {
  transform: scale(1.5);
}
.column3 img:hover {
  transform: scale(1.5) translate(-30%);
}

.img-about {
  display: flex;
  justify-content: center;
}

.img1 {
  max-width: 33%;
  margin: 0 auto;
  margin-top: 14%;
}

#text-about {
  text-align: center;
  color: black;
  font-family: "AR One Sans", sans-serif;
  font-optical-sizing: auto;
  font-weight: 200;
  font-style: normal;
  font-size: 19px;
  margin-left: 50px;
  margin-right: 50px;
}

#Impressum {
  text-align: center;
  margin-top: 40px;
  margin-left: 50px;
  margin-right: 50px;
  color: black;
  font-family: "AR One Sans", sans-serif;
  font-optical-sizing: auto;
  font-weight: 200;
  font-style: normal;
  font-size: 19px;
}


@media all and (max-width: 1024px) and (orientation: portrait){
  header {
    font-size: 27px;
  }
  .nav {
    top: 16%;
  }
  .item {
    font-size: 28px;
    margin: 0 18px;
  }
  .nav-themen {
    top: 8%;
  }
  .item-about {
    font-size: 28px;
    margin: 0 18px;
  }

  .column1,
  .column2,
  .column3 {
    padding: 0 4px;
  }
  .row {
    margin: 0px;
  }
  #text-about,
  #Impressum {
    font-size: 21px;
  }
  .img1 {
    margin-top: 17%;
  }
}

@media all and (max-width: 820px) and (orientation: portrait) {
  .nav-themen {
    top: 9%;
  }

  header {
    font-size: 25px;
  }
  .nav {
    top: 20%;
  }
  .item {
    font-size: 27px;
    margin: 0 15px;
  }

  .item-about {
    font-size: 27px;
    margin: 0 15px;
  }
  .img1 {
    margin-top: 23%;
  }
  #text-about,
  #Impressum {
    font-size: 17px;
  }

  .column1,
  .column2,
  .column3 {
    padding: 0 3px;
  }
  .column1 img,
  .column2 img,
  .column3 img {
    margin: 5px;
    vertical-align: middle;
    width: calc(100% - 10px);
    transition: transform 1s ease;
  }
}

@media all and (max-width: 768px) and (orientation: portrait) {
  .nav-themen {
    top: 10%;
  }

 .img1 {
    margin-top: 25%;
  }
}


@media all and (max-width: 480px) and (orientation: portrait) {
  header {
    font-size: 11px;
  }
  .nav {
    top: 17%;
  }
  .item {
    font-size: 15px;
    margin: 0 8px;
  }

  .item-about {
    font-size: 15px;
    margin: 0 8px;
  }

  .nav-themen {
    top: 6%;
  }

  #text-about,
  #Impressum {
    font-size: 13px;
  }

  .column1 img,
  .column2 img,
  .column3 img {
    margin: 2px;
    vertical-align: middle;
    width: calc(100% - 4px);
    transition: transform 1s ease;

  }

  .img1 {
    top: calc(10% + 25px);
    margin-top: 23%;
  }
}

@media all and (max-width: 380px) and (orientation: portrait) {
  
  .nav-themen {
    top: 8%;
  }
  
  #text-about,
  #Impressum {
    font-size: 10px;
  }
  }


@media all and (max-height: 1024px) and (orientation: landscape) {
  .nav {
    top: 12%;
  }
  .item {
    font-size: 32px;
    margin: 0 16px;
  }
  .nav-themen {
    top: 13%;
  }
  .item-about {
    font-size: 32px;
    margin: 0 16px;
  }
  #text-about,
  #Impressum {
    font-size: 21px;
  }
  .img1 {
    margin-top: 16%;
  }
}

@media all and (max-height: 820px) and (orientation: landscape) {
  .nav {
    top: 14%;
  }
  
  }
@media all and (max-height: 768px) and (orientation: landscape) {
  .nav {
    top: 17%;
  }
  .item {
    font-size: 28px;
    margin: 0 16px;
  }
  .nav-themen {
    top: 16%;
  }
  .item-about {
    font-size: 28px;
    margin: 0 16px;
  }
  .img1 {
    margin-top: 22%;
  }
}


@media all and (max-height: 594px) and (orientation: landscape) {
  header {
    font-size: 20px;
  }
  .nav {
    top: 11%;
  }
  .item {
    font-size: 22px;
    margin: 0 14px;
  }
  .nav-themen {
    top: 15%;
  }
  .item-about {
    font-size: 22px;
    margin: 0 14px;
  }
  .img1 {
    margin-top: 13%;
  }
}

@media all and (max-height: 480px) and (orientation: landscape) {
  header {
    font-size: 20px;
  }
  .nav {
    top: 14%;
  }
  .item {
    font-size: 22px;
    margin: 0 14px;
  }
  .nav-themen {
    top: 20%;
  }
  .item-about {
    font-size: 22px;
    margin: 0 14px;
  }
  .img1 {
    margin-top: 17%;
  }
  #text-about,
  #Impressum {
    font-size: 14px;
  }
}
@media all and (max-height: 380px) and (orientation: landscape) {
  header {
    font-size: 17px;
  }
  .nav {
    top: 17%;
  }
  .item {
    font-size: 20px;
    margin: 0 10px;
  }
  .nav-themen {
    top: 21%;
  }
  .item-about {
    font-size: 19px;
    margin: 0 10px;
  }
  .img1 {
    margin-top: 18%;
  }
  #text-about,
  #Impressum {
    font-size: 12px;
  }
}