body {
    display: block;
}

aside {
    display: flex;
    flex-wrap: wrap;
}

aside section {
    margin-left: 1em;
}

aside section h2 {
    margin-top: 0px;
}

header {
    margin: 0px;
    padding: 1em;
    background: #6699ff;
}

header h1 {
    margin: 0;
}

.sheet {
    display: none;
}

.console h1 {
    color: black;
}

@media screen and (max-width: 520px) {
    h1 {
        font-size: 1.4em;
    }
}