.building-menu .btn {
        min-width: 50px;
        padding: 0.375rem 0.5rem;
    }
    .building-menu .btn i {
        margin-right: 0.2rem;
    }
    @media (max-width: 576px) {
        .building-menu .btn {
            font-size: 0.8rem;
        }
    }