.pumk{
    float:left;
    width:50%;
    height:100vh;
    background-image:url("pumk.jpg");
}
.cool {
    width:100%;
    height:auto;
  border-radius: 30px;
}

.catl{
    float:right;
    width:50%;
    height:100vh;
    background-color:#750a2e;
}
.plink{
    border-radius:30vh;
    background-color:white;
    box-shadow: 30px, 29px, 80px, rgba(29, 29, 40, 0.16);
    margin-left:auto;
    margin-right:auto;
    text-align:center;
   padding:4vh;
    width:40%;
    
}
html, body {

  margin: 0;
  padding: 0;
  background-color:grey;
}