* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }

  body {
    background-color: white;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .btn {
    outline: none;
    border: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 24px;
    background-color: white;
    padding: 10px 30px;
    border-radius: 10px;
    font-weight: bold;
    color: black;
    cursor: pointer;
    box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.8), 0 0 10px rgba(0, 0, 0, 0.8);
  }

  .btn:active {
    outline: none;
    position: relative;
    top: 10px;
    left: 2px;
    box-shadow: none;
  }