.sidebar {
    background-image: url(/img/bg-2.jpg);
}

.back-to-home {
    display: flex;
    justify-content: flex-end;
    font-size: 1.1rem;
    font-weight: 500;
    margin: -2rem -1rem 0 0;
}

    .back-to-home span {
        padding-right: 0.5rem;
    }