@media (max-width: 768px) {
    /* text */
    .at-10 {
        font-size: .8rem!important;
    }

    .at-12 {
        font-size: .9rem!important;
    }

    .at-15 {
        font-size: 1rem!important;
    }

    .at-20 {
        font-size: 1.5rem!important;
    }

    /* padding */
    .p-5 {
        padding: 1rem!important;
    }

    .use-cases {
        border-left: none;
        padding-left: 0rem!important;
        padding-top: 3rem!important;
    }

    .nav-pills .nav-link {
        min-width: 30vw;
        padding-left: 1px !important;
        padding-right: 1px !important;
        border: 1px solid white;
        margin: 2px;
        text-align: center;
    }

    .nav-pills .nav-link.active {
        background-color: white !important;
        color: black !important;
    }
}