Header.css

#header-container {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding-left: 1rem;
    padding-right: 1rem;
    background-color: rgb(33, 37, 41);
}

#header-home-link {
    text-decoration: none;
    color: inherit;
}

#header-restaurant-status {
    flex: 1;
    text-align: left;
    font-size: 1.2rem;
}

#header-timetable {
    flex: 1;
    text-align: right;
    font-weight: lighter;
}

@media only screen and (max-width: 600px) {
    #header-restaurant-status {
        display: none;
    }

    #header-container {
        flex-direction: column;
        align-items: center;
        padding-top: .5rem;
        padding-bottom: .5rem;
    }

    #header-home-link > h2 {
        font-size: 2rem;
    }
}