html {
    height: 100%;
    overflow: hidden;  
}
body {
    height: 100%;
    font-size: 10px;
    margin: 0;
}
div {
    margin: 0;
    box-sizing: border-box;
}
.w100p {
    width: 100%;
}
.h100p {
    height: 100%;
}
.novamono {
    font-family: 'Nova Mono', monospace;
}