* {
    margin: 0;
    padding: 0;
}

.hbox {
    display: flex;
    flex-direction: row;
}

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

#wat {
    width: 50%;
    height: 100%;
    overflow: scroll;
}

#asm {
    width: 50%;
    height: 100%;
    overflow: scroll;
}