/* Der Stern gilt für ALLE Elemente */
* {
  margin: 0;
  box-sizing: border-box;
}

body {
  font-family: "Lucida Sans", sans-serif;
}

.grid-container {
  display: grid;
  grid-template-areas:
  gap: 10px;
  background-color: #0044ff;
  padding: 10px;
}

.grid-container > div {
  padding: 10px;
  font-size: 16px;
}

.item1 {
  grid-area: header;
  background-color: #f57373;
  text-align: center;
  color: #ffffff;
}

.item1 > h1 {
  font-size: 40px;
}

.item2 {
  grid-area: menu;
  }
  
.item2 ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.item2 li {
  padding: 9px;
  margin-bottom: 7px;
  background-color: #33b5e5;
  color: #ffffff;
}

.item2 li:hover { /* hover - wenn man mit der Maus drüber fährt */
  background-color: #0099cc;
}
  
.item3 {
  grid-area: main;
}

.item3 > h1 {
  font-size: 30px;
  margin-bottom: 7px;
  color:white;
}

.item3 > p {
  margin-bottom: 7px;
  color:white;
}

.item4 {
  grid-area: right;
  border: 2px solid #0099cc;
  background-color: white;
  padding: 15px;
  color: #000000;
}

.item4 > h2 {
  font-size: 20px;
  padding-bottom: 10px;
}

.item4 li {
  padding: 3px;
  margin-bottom: 3px;
}

.item5 {
  grid-area: footer;
  background-color: #0099cc;
  color: #ffffff;
  text-align: center;
}

.video-container {
  display: flex;
  justify-content: center;
  gap: 20px; 
  flex-wrap: wrap; 
  margin-top: 20px;
}

.image-container {
  display: flex;
  justify-content: center;
  gap: 20px; 
  flex-wrap: wrap;
  margin-bottom: 20px;
}

@media only screen and (max-width: 600px) {
  .item1 {grid-area: 1 / span 6;} /* Span 6 => width: 100% */
  .item2 {grid-area: 2 / span 6;}
  .item3 {grid-area: 3 / span 6;}
  .item4 {grid-area: 4 / span 6;}
  .item5 {grid-area: 5 / span 6;}
}

@media only screen and (min-width: 600px) {
  .item1 {grid-area: 1 / span 6;} 
  .item2 {grid-area: 2 / span 2;} /* alles was in einer Zeile erscheinen soll, ist eine grid-area */
  .item3 {grid-area: 2 / span 4;}
  .item4 {grid-area: 3 / span 6;}
  .item5 {grid-area: 4 / span 6;}
}

@media only screen and (min-width: 768px) {
  .item1 {grid-area: 1 / span 6;}
  .item2 {grid-area: 2 / span 1;}
  .item3 {grid-area: 2 / span 4;}
  .item4 {grid-area: 2 / span 1;}
  .item5 {grid-area: 3 / span 6;}
  
  

}

.kultur1 {
  grid-area: main;
}

.kultur1 > h1 {
  font-size: 30px;
  margin-bottom: 7px;
  color:white;
}

.kultur1 > p {
  margin-bottom: 7px;
  color:white;