html {
    scroll-behavior: smooth;
}

.div-all-under {
    height: 160px;
    background-color: rgb(60, 60, 78);
    padding: 20px 0;
    text-align: center;
}

.div-first,
.div-second,
.div-icons {
    margin-bottom: 20px;
}

.div-icons a {
    font-size: 28px;
}

.p-terms {
    margin-top: 10px;
}

@media (max-width: 990px) {
    .div-all-under {
        height: auto;
        flex-direction: column;
        align-items: center;
        padding: 20px;
    }

    .div-first,
    .div-second,
    .div-icons {
        text-align: center; 
        margin-bottom: 15px;
    }

    .div-icons a {
        font-size: 26px;
    }
}

@media (max-width: 768px) {
    .div-first a,
    .div-second p {
        font-size: 14px;
    }

    .div-icons a {
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .div-first a,
    .div-second p {
        font-size: 12px;
    }

    .div-icons a {
        font-size: 22px;
    }

    .div-all-under {
        padding: 15px;
    }
}