body {
    background-color: black;
    background-image: url('./intro_page_images/cezanne.png');    
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    
    background-origin: border-box;
    overflow: hidden;
}


kbd {
    background-color: dodgerblue;
    font-family: 'Malgun Gothic';
}