* {
    padding: 0;
    margin: 0;
}

html, body {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-content: stretch;
}

header {
    box-sizing: border-box;
    height: 5%;
    flex-shrink: 0;
}

main {
    display: flex;
    flex-direction: row;
    flex-grow: 1;
    overflow: hidden;
    height: 95%;
}

#blockly_workspace {
    height: 100%;
    min-width: 50%;
    max-width: 100%;
    flex-grow: 1;
}

#code_workspace {
    height: 100%;
    width: 50%;
    flex-grow: 1;
}