.dt-buttons button {
    margin-right: 0.333em;
    border-radius: 2px;
    background-color: #254c8c;
    border-color: #254c8c;
    font-size: 15px;
    font-family: Roboto;
    color: white;
    transition: background-color 0.3s ease-in-out, transform 0.1s ease-in-out;
}

    .dt-buttons button:hover {
        background-color: #305da3 !important;
        border-color: #305da3 !important;
    }

    .dt-buttons button:active {
        background-color: #193865 !important;
        border-color: #193865 !important;
        color: #ffffff !important;
        transform: scale(0.98);
    }