.site-footer {
    background-color: #dbdbdb;
    color: #000;

    font-weight: 300;
    position: relative;
    z-index: 200;
    padding: 0 5%;
}

.site-footer .main {
    max-width: 1200px;
    margin: 0 auto;
}

.site-footer .qr-wrap {
    display: flex;
    text-align: center;
}

.bottom-nav-mobile .qr-wrap img {
    max-width: 100px;
}

.site-footer .qr-wrap .item {
    margin-right: 20px;
}

.footer-qr {
    font-size: 14px;
}

.tips {
    margin-top: 10px !important;
    margin-bottom: 10px !important;
    font-size: 18px;
    font-weight: bold;
}

.site-footer .bottom-nav {
    padding-top: 40px;
    padding-bottom: 20px;
}

.bottom-nav .row1,
.bottom-nav .row2 {
    display: flex;
}

.bottom-nav .row1 {
    padding-bottom: 10px;
    border-bottom: 1px solid #d0d0d0;
    justify-content: space-between;
}

.bottom-nav .row1 .left {
    width: 200px;
    flex: 0 0 auto;
    align-items: stretch;
}

.bottom-nav .row1 .left a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.bottom-nav .row1 .left img {
    width: 100%;
}


.bottom-nav .row1 .right {
    width: 805px;
    flex: 0 0 auto;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    color: #000000;
    /*font-size: 15px;*/
    font-size: 14px;
}

.bottom-nav .row1 .right a {
    text-align: center;
    width: 140px;
    flex: 0 0 auto;
    padding-top: 10px;
    padding-bottom: 10px;
    line-height: 24px;
    position: relative;
}

.bottom-nav .row1 .right a::after {
    content: "";
    position: absolute;
    width: 1px;
    height: 15px;
    top: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    background-color: #999999;
}

.bottom-nav .row1 .right a:last-child {
    margin-right: -35px;
}

.bottom-nav .row1 .right a:last-child::after {
    display: none;
}

.bottom-nav .row2 {
    padding-top: 10px;
    /*font-size: 13px;*/
    font-size: 14px;
    display: flex;
    justify-content: space-between;
}

.bottom-nav .row2 .left {
    line-height: 23px;
}

.bottom-nav .row2 .left .wx-qr {
    display: block;
    width: 101px;
    margin-top: 10px;
    height: 101px;
}

.bottom-nav .row2 .right {
    width: 805px;
    display: flex;
    line-height: 30px;
}


.bottom-nav .row2 .right .col {
    text-align: center;
    width: 140px;
    flex: 0 0 auto;
    position: relative;
}

.bottom-nav .row2 .right .col:last-child {
    margin-right: -35px;
}

.bottom-nav .row2 a {
    display: block;
}

.site-footer .copyright {
    padding-top: 14px;
    padding-bottom: 14px;

    /*background-color: #f0f0f0;*/
    /*font-size: 12px;*/
    font-size: 14px;
    line-height: 1.5em;
}

.site-footer p {
    margin: 0;
}

.site-footer .copyright .wrapper {
    display: flex;
    color: #000;

    justify-content: space-between;
    align-items: flex-start;
}

.bottom-nav .wrapper {
    padding-bottom: 20px;
    border-bottom: 1px solid #d0d0d0;
}


.site-footer .copyright {
    padding-top: 14px;
    padding-bottom: 14px;

    /*background-color: #f0f0f0;*/
    /*font-size: 12px;*/
    font-size: 14px;
    line-height: 1.5em;
}

.site-footer .copyright .wrapper {
    display: flex;
    color: #000;

    justify-content: space-between;
    align-items: flex-start;
}

.bottom-nav-mobile {
    display: none;
}

@media (max-width: 1280px) {

    .bottom-nav .row1 .right,
    .bottom-nav .row2 .right {
        width: 685px;
    }

    .bottom-nav .row1 .right a,
    .bottom-nav .row2 .right .col {
        width: 120px;
    }
}

@media (max-width: 960px) {

    .tips {
        margin: 10px 0px;
    }

    .bottom-nav-mobile .qr-wrap img {
        max-width: 100px;
    }

    .bottom-nav {
        display: none;
    }

    .site-footer .copyright .wrapper {
        flex-direction: column-reverse;
        justify-content: flex-start;
        align-items: stretch;
        text-align: left;
    }

    .site-footer .copyright .wrapper .right {
        margin-bottom: 20px;
    }

    .site-footer .copyright .wrapper .left {
        display: flex;
        flex-direction: column;
    }

    .site-footer .copyright .wrapper .left p {
        margin-bottom: 20px;
    }

    .site-footer .copyright {
        padding-top: 25px;
        padding-bottom: 0;
    }

    .bottom-nav-mobile {
        display: block;
        padding-top: 20px;
        padding-bottom: 30px;
    }

    .footer-logo-mobile {
        display: block;
        width: 100%;
        text-align: left;
        margin-bottom: 20px;
    }

    .footer-logo-mobile img {
        max-height: 50px;
        display: block;
        width: auto;
        max-width: 100%;
        height: auto;
    }

    .footer-nav-mobile {
        font-size: 16px;
    }

    .footer-nav-mobile .footer-nav-sub {
        display: none;
    }

    .footer-nav-mobile .footer-nav-link {
        display: flex;
    }

    .footer-nav-mobile .footer-nav-link a {
        padding-left: 20px;
        line-height: 24px;
        padding-top: 18px;
        padding-bottom: 18px;
        width: calc(100% - 60px);
        flex: 0 0 auto;
    }

    .footer-nav-mobile .footer-nav-link .btn-expand {
        width: 60px;
        flex: 0 0 auto;
        background: url("../images/angle_right.svg") center/13px 18px no-repeat;
        transition: .3s;
    }

    .footer-nav-mobile .footer-nav-link .btn-expand.expanded {
        transform: rotate(90deg);
    }

    .footer-nav-mobile .footer-nav-group {
        border-top: 1px solid #d1d1d1;
    }

    .footer-nav-mobile .footer-nav-sub {
        display: none;
        border-top: 1px solid #d1d1d1;
        padding: 10px 20px;
    }

    .footer-nav-sub a {
        display: block;
        font-size: calc(1em - 1px);
        color: #555;
        padding-top: 8px;
        padding-bottom: 8px;
        border-bottom: 1px solid #d6d6d6;
    }

    .footer-nav-sub a:last-of-type {
        border-bottom: none;
    }

    .footer-nav-mobile .footer-nav-group:last-child .footer-nav-link {
        border-bottom: 1px solid #d1d1d1;
    }

    .footer-qr {
        margin-top: 50px;
    }

    .footer-qr p {
        line-height: 24px;
    }

    .footer-qr .qr-code-mobile {
        margin-top: 20px;
    }

    .footer-qr .qr-code-mobile img {
        display: block;
        width: 100px;
    }
}