body {
    background: rgb(21, 90, 122);  
    color: white;
    font: normal 15pt arial;
  }
  
  section {
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  
  button {
    width: 200px;
    font-size: 20px;
    padding: 10px;
    border-radius: 20px;
    background: rgb(132, 0, 255);
    color: #fff;
    border: none;
    cursor: pointer;
    transition: all .1s;
  }
  
  button:hover {
    background:  rgb(108, 1, 207);
  }
  
  #genNum {
    font-size: 50px;
    margin: 20px;
  }
  
  h2 {
    color: rgb(214, 152, 255);
  }
input{
  border-radius: 20px;
  border: none;
  margin: 10px;
  padding: 5px;
  width: 50px;
}