body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-image: url(guitar.jpg);
    background-repeat: no-repeat;
    background-size:cover;
}

header {
    background-color: #000000;
    text-align: center;
    padding: 1em;
    box-shadow: -1px -4px 20px 20px rgb(255, 60, 0);
}

h1 {
    color: rgb(25, 224, 35);
}