.vid1 {
  object-fit: cover;
  position: absolute;
  top: 2;
  left: 2;
  height: 50%;
  width: 80%;

}


.vid2 {
  object-fit: cover;
  position: absolute;
  top: 2;
  left: 2;
  height: 50%;
  width: 80%;

}


.vid3 {
  object-fit: cover;
  position: absolute;
  top: 2;
  left: 2;
  height: 50%;
  width: 80%;

}
.video-wrapper1 {
  position: relative;
  overflow: hidden;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}
.video-wrapper2 {
  position: relative;
  overflow: hidden;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.video-wrapper3 {
  position: relative;
  overflow: hidden;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}


.header1{
  position: relative;
  transform: scale(0.8);
  color: white;
  text-shadow: 1px 1px 8px rgba(0,0,0,0.6);
}
.header2{
  position: relative;
  transform: scale(0.8);
  color: white;
  text-shadow: 1px 1px 8px rgba(0,0,0,0.6);
}
.header3{
  position: relative;
  transform: scale(0.9);
  color: white;
  text-shadow: 1px 1px 8px rgba(0,0,0,0.6);
}
.grid_container {
  display: grid;
  grid-template-columns: auto auto;
}
.item1 {
}
.item2 {
}
@media only screen and (max-width: 768px) {
  .grid_container {
    grid-template-columns: auto;
    display: grid;
  }
  .item1 {
  }
  .item2 {
  }
}


ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
        color: #f2f2f2;
}



li {
  float: left;
}

li a {
  display: block;
  color: grey;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

li a:hover:not(.active) {
  background-color: ;
}