.contact_us{
    margin-bottom: 1.2rem;
}
.contact_us .contact_us_header{
    height: 2.38rem;
    width: 100%;
}
.contact_us .contact_us_header img{
    width: 100%;
    height: 100%;
}

.contact_us .contact_us_body h2{
    margin-bottom: 0;
    margin-top: 0.8rem;
    font-size: 0.48rem;
    font-weight: 600;
    color: #181818;
    letter-spacing: 1px;
}
.contact_us .contact_us_body .contact_us_border{
    width: 0.6rem;
    height: 0.02rem;
    background: #181818;
    margin-top: 0.6rem;
    margin-bottom: 0.4rem;
}
.contact_us .contact_us_body h5{
    margin-bottom: 0.2rem;
    margin-top: 0;
    font-size: 0.32rem;
    font-weight: 500;
    color: #181818;
    letter-spacing: 2px;
}
.contact_us .contact_us_body .address li{
    font-size: 0.26rem;
    font-weight: 500;
    color: grey;
    letter-spacing: 2px;
    margin-bottom: 0.1rem;
    line-height: 1.5;
}
.contact_us .contact_us_body .email li{
    margin-top: 0.8rem;
}
.contact_us .contact_us_body .email li p{
    margin-top: 0;
    margin-bottom: 0;
    font-weight: 600;
    color: #181818;
    letter-spacing: 1px;
    font-size: 0.26rem;

}
.contact_us .contact_us_body .email li div span:first-child{
    margin-top: 0;
    margin-bottom: 0;
    font-weight: 600;
    color: grey;
    letter-spacing: 1px;
    font-size: 0.26rem;
    line-height: 1;

}
.contact_us .contact_us_body .email li div{
    display: flex;
    align-items: flex-end;
    margin-top: 0.2rem;
}
.contact_us .contact_us_body .email li div span:last-child{
    margin-top: 0;
    margin-bottom: 0;
    font-weight: 500;
    color: #3E7AD9;
    letter-spacing: 1px;
    font-size: 0.26rem;
    line-height: 1;

}

.contact_us_body .contact_us_qrcode{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    margin-bottom: 120px;
    flex-direction: column;
}
.contact_us_body .contact_us_qrcode li{
    margin-top: 40px;
}
.contact_us_body .contact_us_qrcode img {
    width: 150px;
    height: 150px;
}
.contact_us_body .contact_us_qrcode span{
    letter-spacing: 1px;
    text-align: center;
    display: block;
    width: 150px;
    font-size: 16px;
    line-height: 36px;
    color: #2f2f2f;
    font-weight: 500;
}
.contact_us_body .contact_us_qrcode span:last-child{
    line-height: 1;
}