.product-info {
    width: 100%;
    padding: 30px 30px 30px 0;
    background-color: #EFECEC;
}

.product-info ul li {
    font-size: 21.16px;
    list-style: "-";
    padding-left: 1.0em;
    line-height: 40px;
}

@media screen and (max-width: 768px) {
    .product-info {
        padding: 20px 20px 20px 0;
    }
    .product-info ul li {
        font-size: 16.97px;
        line-height: 30px;
    }
}

@media screen and (max-width: 431px) {
    .product-info ul li {
        font-size: 15.66px;
        line-height: 24px;
    }
}