html {
    height: 100%;
    width: 100%;
}

body {
    margin: 0;
    padding: 0;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.piano {
    display: flex;
    position: absolute;
    margin-left: 4px;
    
    
}

.white-key {
    width: 40px;
    height: 188px;
    background-color: #FFF;
    border-radius: 0 0 6px 6px;
    margin-left: -4;
    outline: none;
    cursor: pointer;
}

.black-key {
    position: absolute;
    width: 24px;
    height: 120px;
    background-color: black;
    border: 3px solid black;
    border-radius: 0 0 2px 2px;
    outline: none;
    cursor: pointer;
}

.db4 {
    left: 70px;
}

.eb4 {
    left: 147px;
}

.gb4 {
    left: 166;
}

.ab4 {
    left: 187px;
}

.bb4 {
    left: 227px;
}

.db5 {
    left: 308px;
}

.eb5 {
    left: 347px;
}

.fg5 {
  left: 425px
}

.ga6 {
  left: 465px;
}

.abc {
  left:27px;
}

.ab6 {
  left: 505px
}