.body {
    background-color: cyan;
    /*White*/
    box-sizing: border-box;
    z-index: 0;
    position: relative;
  }
  
  .title {
    font-size: 100px;
  }
  
  .hidden {
    display: none;
  }
  
  .btn1 {
   
    width: 200px;
    height: 50px;
    margin-top: 30px;
    margin-bottom: 50px;
    background-color: darkblue;
    font-size: 20px;
    color: cyan;
    text-emphasis-color: white;
    border-radius: 7rem;
    margin-left: 860px;
    z-index: 0;
  }
  
  .btn2 {
  
    width: 200px;
    height: 50px;
    margin-top: 30px;
    margin-left: 860px;
    background-color: steelblue;
    font-size: 20px;
    color: cyan;
    border-radius: 7rem;
    z-index: 0;
    margin-bottom: 50px;
  }
  
  .popup {
    top: 50%;
    left: 50%;
    height: 900px;
    width: 1000px;
    background-color: navy;
    margin: 5rem 2rem;
    margin-top: 140px;
    border-radius: 7rem;
    position: absolute;
    z-index: 9;
    box-shadow: 10px 10px 8px 10px #888888;
    transform: translate(-50%, -50%);
  }
  
  p {
    font-size: 70px;
    color: cyan;
    /*snow*/
  }
  
  .img1 {
    width: 600px;
    height: 500px;
    margin-left: 200px;
    margin-top: 40px;
    margin-bottom: 20px;
    border-radius: 7rem;
    z-index: 9;
    background-color: white;
  }
  
  .overlay {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(217, 214, 230, 0.6);
    filter: blur(4px);
    z-index: 0;
  }
  
  .card1 {
    width: 800px;
    height: 600px;
    margin-left: 50px;
    margin-top: 30px;
    margin-bottom: 20px;
    border-radius: 5rem;
    z-index: 9;
  }
  
  html {
    background-color: cyan;
  }