.div-first .item a img {
    margin: 0 auto;
}

ul.PicList li,
ul.PicList {
    display: flex;
    justify-content: space-between;
}

/* footer */
.footer-inner {
    background: rgba(255, 255, 255, 0.8);
    padding: 20px 10px 10px;
}

.footer .dz {
    width: 60px;
    height: 70px;
    margin-right: 10px;
}

.footer-text {
    float: left;
    margin-top: 10px;
    font-size: 13px;
}

.footer-text .text-item {
    font-size: 12px;
    color: #363636;
}

.footer-text .text-item p {
    display: inline-block;
    margin: 0 4px;
}

.footer-text .text-item img {
    width: 20px;
    height: 20px;
}

.footer-text .text-item a {
    font-size: 12px;
    padding: 0 6px;
    color: #363636;
}

.footer .zc {
    width: auto;
    height: 45px;
    margin-left: 6px;
}

.page-header-3 a {
    color: #fff;
}

.header .navbar-default {
    margin-top: 40px !important;
}

.topnav {
    display: flex;
    background-color: #f5f5f5;
    padding: 8px 15px;
    border-radius: 4px;
    margin-top: 20px;
}

@media (max-width: 767px) {
    ul.PicList li,
    ul.PicList {
        display: block;
    }

    .footer img {
        margin: 10px auto;
    }

    .footer .col-md-6 .row {
        display: flex;
        align-items: center;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .footer .col-md-6 .footer-text {
        width: 100%;
        flex-shrink: 0;
    }

    .footer-inner .col-md-3,
    .footer-inner .col-md-6 {
        width: 100%;
        text-align: center;
    }

    .footer .dz {
        margin: 10px 0 !important;
    }

    .footer-inner > div {
        flex-direction: column;
        align-items: center;
    }

    .footer-text {
        text-align: center;
        float: none;
    }
}