@media (max-width: 992px) {
    .header .col-lg-2,
    .header .col-lg-5 {
        margin-bottom: 10px;
    }

    .header .btn-group {
        width: 100%;
        justify-content: center;
    }

    .header .btn-group .btn {
        flex: 1;
    }
}

@media (min-width: 993px) {
    .header .col-lg-5 {
        padding-right: 0;
    }

    .header .col-lg-2 {
        padding-left: 0;
        padding-right: 5px;
    }
}

@media (max-width: 768px) {
    .popular-posts .list-group-item {
        padding: 0.75rem 0.5rem;
    }

    .popular-posts .mb-1 {
        font-size: 0.9rem;
    }

    .popular-posts small {
        font-size: 0.75rem;
    }
}