.index-bottom {
    width: 100%;
    height: 300px;
    color: #6b6b6b;
    font-size: 16px;
    margin-top: 20px;
    position: relative;
}

.index-bottom .bottom-box {
    width: 100%;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.index-bottom .bottom-box ul {
    width: 180px;
    height: 60px;
    line-height: 30px;
    border: 1px solid #ccc;
    text-align: center;
    border-radius: 4px;
    float: left;
    box-shadow: 0px 0px 6px 0px rgba(0, 0, 0, 0.2);
    margin-right: 20px;
}

.index-bottom .bottom-box li:nth-child(2) {
    font-size: 12px;
}

.index-bottom .bottom-box .QRcode img {
    float: left;
}

.index-bottom .address {
    text-align: center;
    margin: 20px 0;
    color: #a9a9a9;
}

.index-bottom .line {
    border-top: 2px solid #F6F6F6;
    box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.1);
}

.index-bottom .certification {
    text-align: center;
    /* line-height: 40px; */
}

.index-bottom .certification {
    color: #000000;
}

.index-bottom .certification .cooperation {
    margin: 30px 0;
    color: #A3A3A3;
}

.index-bottom .certification .cooperation a {
    color: #A3A3A3;
}

.index-bottom .certification .copy {
    color: #7e7e7e;
}

.index-bottom .certification .copyright {
    color: #000;
}

.index-bottom .certification .records {
    color: #a9a9a9;
    margin-top: 10px;
}