.about_view_nav {
    padding: 24px 0 20px 20px;
    font-size: 14px;
    font-family: Arial, sans-serif, Source Han Sans SC;
    font-weight: 400;
    color: #8A9197;
}

.about_view_nav span {
    font-size: 14px;
    font-family: Arial, sans-serif, Source Han Sans SC;
    font-weight: bold;
    color: #292A2B;
}

.about_container {
    min-width: 1080px;
    background: #FFFFFF;
    margin-bottom: 100px;
}

.about_nav {
    height: 60px;
    display: flex;
    align-items: center;
    gap: 40px;
}

.about_nav_item {
    font-size: 16px;
    font-family: Arial, sans-serif, Source Han Sans SC;
    font-weight: 400;
    color: #53575A;
    cursor: pointer;
    text-decoration: none;
}

.about_nav_item:hover,
.about_nav_item.active {
    font-size: 16px;
    font-family: Arial, sans-serif, Source Han Sans SC;
    font-weight: bold;
    color: #DE3E46;
}

.about_section {

}

.about_section_banner {
    height: 420px;
    max-width: 1080px;
    padding-top: 2rem;
    margin-bottom: 12rem;
}

.about_section_banner_title {
    height: 92px;
    font-size: 64px;
    font-family: Arial, sans-serif, Source Han Sans SC;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 92px;
    margin-bottom: 30px;
}

.about_section_banner_desc {
    font-size: 24px;
    font-family: Source Han Sans SC-Light, Source Han Sans SC;
    font-weight: 300;
    color: #FFFFFF;
    line-height: 35px;
}

.contact_section {

}

.contact_section_item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 200px;
}

.contact_section_item_img {
    width: 500px;
    height: 346px;
}

.contact_section_item_info {
    width: 400px;
}

.contact_section_item:nth-child(1) .contact_section_item_info {
    margin-top: 0px;
}

.contact_section_item:nth-child(2) .contact_section_item_info {
    padding-top: 0px;
}

.contact_section_item:nth-child(3) .contact_section_item_info {
    padding-top: 0px;
}

.contact_section_item_info_title {
    display: flex;
    align-items: center;
    height: 52px;
    font-size: 36px;
    font-family: Arial, sans-serif, Source Han Sans SC;
    font-weight: bold;
    color: #292A2B;
    margin-bottom: 32px;
}

.contact_section_item_info_title_tag {
    width: 40px;
    height: 40px;
    background: rgba(222, 62, 70, 0.2);
    border-radius: 8px;
    position: relative;
    margin-right: 20px;
}

.contact_section_item_info_title_tag span {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 34px;
    height: 34px;
    background: #DE3E46;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-family: D-DIN DIN-Bold, D-DIN DIN;
    font-weight: bold;
    color: #FFFFFF;
}

.contact_section_item_info_desc {
    font-size: 16px;
    font-family: Source Han Sans CN-Regular, Source Han Sans CN;
    font-weight: 400;
    color: #292A2B;
    line-height: 36px;
}