.footer_box {
    width: 100%;
    /* height: 100vh; */
    height: 500px !important;
    /* height:auto !important; */
    position: relative;
}

.footer {
    width: 100%;
    height:400px;
    background-image: url(../images/footer.png);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    left: 0;
    top: 0;
}

.footer_img {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 10;
}

.footer_img img {
    width: 300px;
}

.footer_content_box {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: 0 6%;
    box-sizing: border-box;
    z-index: 11;
}

.footer_title {
    font-size: 19px;
    color: #fff;
    font-weight: bold;
}

.footer_text {
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.footer_text p {
    font-size: 17px;
    color: #aaacb8;
}

.footer_text img {
    width: 20px;
    margin-right: 10px;
}

.qr_code {
    width: 250px;
    /* height: 350px; */
    background-color: rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 25px;
    padding-bottom: 30px;
    box-sizing: border-box;
}

.qr_code img {
    width: 100%;
    margin-top: 20px;
}

.qr_code p {
    width: 100%;
    font-size: 20px;
    color: #fff;
    text-align: center;
    margin-top: 10px;
    font-weight: bold;
}

.footer_bottom {
    width: 100%;
    height: 100px;
    background-color: #0a0b10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 6%;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    bottom: 0;
    
    
}

.footer_bottom_text {
    font-size: 19px;
    color: #999999;
    margin:auto;
    align-items:center;
}

@media screen and (max-width: 1400px) {
    .footer_title {
        font-size: 19px;
    }
    .footer_text p {
        font-size: 17px;
    }
    .qr_code {
        width: 220px;
    }
}

@media screen and (max-width: 1300px) {
    .nav_item {
        margin-left: 30px;
    }
    .footer_bottom_text {
        font-size: 18px;
    }
    .qr_code {
        width: 200px;
    }
}