.app-main {
    padding-bottom: 100px;
}

.section-banner {
    height: 380px;
    display: flex;
    padding-top: 120px;
    justify-content: center;
    background: url("../../images/sub-pc/about-us-banner.jpg") no-repeat center / cover;
}

.section-title {
    height: 83px;
    background: url(../../images/sub-pc/about-us-title.png) no-repeat left / 189px 83px;
}

.breadcrumb {
    margin-top: 12px;
}

.section-content-container {
    margin-top: 70px;
    background: url("../../images/sub-pc/about-us-bg.png") no-repeat left top / 1546px 700px;
    padding-top: 80px;
    padding-left: calc((100% - 1400px) / 2);
}

@media (max-width: 1499px) {
    .section-content-container {
        padding-left: calc((100% - 1200px) / 2);
    }
}

.section-content {
    background: #FFFFFF;
    box-shadow: 0px 5px 30px 0px rgba(0, 0, 0, 0.05);
    border-radius: 20px;
    padding-top: 20px;
    padding-bottom: 80px;
}

.content-left {
    width: 251px;
    height: 499px;
    border-right: 1px solid #ddd;
}

.content-left a {
    height: 97px;
    line-height: 97px;
    padding-right: 70px;
}

.content-left a:hover {
    color: #D1921B;
}

.content-left a.on {
    background: url("../../images/sub-pc/about-us-on.png") no-repeat left center / 250px 970px;
    color: #D1921B;
}

.content-left a.on:after {
    content: "";
    display: block;
    width: 5px;
    height: 97px;
    background: #DDAF59;
    position: absolute;
    right: -1px;
    top: 0;
}

.content-right {
    flex: 1;
    padding: 0 100px;
}

.contact-us-title {
    margin-top: 80px;
    margin-bottom: 60px;
    height: 80px;
    background: url("../../images/sub-pc/contact-us-title.png") no-repeat left / 144px 50px;
}

.contact-us-info-row {
    margin-bottom: 40px;
    padding-left: 90px;
    width: 100%;
    height: 120px;
    border-radius: 12px;
    line-height: 28px;
    background: url("../../images/sub-pc/contact-us-tel.png") no-repeat 40px 50px / 20px 20px #F8F8F8;
}

.contact-us-info-row.contact-email {
    background-image: url("../../images/sub-pc/contact-us-email.png");
}

.contact-us-info-row.contact-addr {
    background-image: url("../../images/sub-pc/contact-us-addr.png");
}

.contact-us-info-row p + p {
    margin-top: 12px;
}

.location-info {
    height: 400px;
    width: 100%;
    background: url("../../images/sub-pc/contact-us-map.png") no-repeat center / 950px 400px;
}