body {
    text-align: center;
    background-color: #283149;
  }
  
  h1 {
    font-size: 5rem;
    color: #DBEDF3;
    font-family: "Arvo", cursive;
    text-shadow: 3px 0 #DA0463;
  
  }
  
  footer {
    color: #DBEDF3;
    font-family: sans-serif;
  }
  
  #w {
    background-color: black;
  }

  #e{
      background-color: black;
  }

  #t{
      background-color: black;
  }

  #y{
      background-color: black;
  }

  #u{
      background-color: black;
  }

  #o{
    background-color: black;
  }
  
  /* .a { }
  
  .s { }
  
  .d {}

  .f{}

  .g{}

  .h{}
  
  .j {}
  
  .k {} */
  
  
  .set {
    margin: 10% auto;
  }
  
  .game-over {
    background-color: red;
    opacity: 0.8;
  }
  
  .pressed {
    box-shadow: 0 3px 4px 0 #DBEDF3;
    opacity: 0.5;
  }
  
  .red {
    color: red;
  }
  
  .piano{
    outline: none;
    border: 10px solid #404B69;
    font-size: 2rem;
    font-family: 'Arvo', cursive;
    line-height: 2;
    font-weight: 700;
    color: #DA0463;
    text-shadow: 3px 0 #DBEDF3;
    border-radius: 15px;
    display: inline-block;
    width: 100px;
    height: 200px;
    text-align: center;
    margin: 10px;
    background-color: white;
  }