@media (max-width: 768px) {
    h2, h4 {
        font-size: 18px !important;
    }
    .btn {
        padding: 10px 20px !important;
        font-size: 16px !important;
    }
    img {
        max-width: 100%;
        height: auto;
    }
    .container {
        padding-left: 10px;
        padding-right: 10px;
    }
    table {
        font-size: 14px !important;
    }
}