@media screen and (max-width: 767px) {
    .pro-link {
        margin-right: 0;
    }

    .pro {
        margin: 10px 0;
    }

    .pro-footer {
        padding-bottom: 0;
    }

    .pro-box, .introduce, .introduce p {
        margin-top: 10px;
    }
}

@media screen and (min-width: 767px) and (max-width: 992px) {
    .pro-link {
        margin-right: 0;
    }

    .pro {
        margin: 10px 0;
    }

    .pro-footer {
        padding-bottom: 0;
    }
}