*{
    box-sizing: border-box;
}
.kol{
   
    width: 100vw;
}
.div2 {
  background-size: auto 100%;
  background-position: center;
  background-repeat: no-repeat;
  height: 50vw;
  
}
.div2 h1{
    position: absolute;
    top: 5%;
    align-items: center;
    justify-content: center;
    left:45%;
}