header {
    display: flex;
    background-color: #ba3828;
    height: 50px;
}

header #navbar_left {
    font-weight: bold;
    text-align: center;
    line-height: 50px;
    font-size: 1.2rem;
    width: 230px;
    color: #ffffff;
}

header #vertical_nav-toggler {
    display: none;
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    color: #ffffff;
}

header #navbar_right {
    display: flex;
    margin-left: auto;
}

@media (max-width: 768px) {
    header {
        display: block;
        height: 100px;
    }

    header #navbar_left {
        width: 100%;
    }

    header #vertical_nav-toggler {
        display: inline-block;
    }
}