.top-bg {
    background-image: url('/static/images/column-top-bg1.jpg');
    height: 600px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: auto 100%;
}
.nav-bar {
    background: linear-gradient(90deg, #044F9F 50%, #fff 50%);
    box-shadow: 1px 1px 13px 0px rgba(0,0,0,0.1);
    position: relative;
    z-index: 9;
}
.nav-bar-line {
    width: 1500px;
    margin: 0 auto;
    background-color: #FFF;
    display: flex;
    justify-content: space-between;
}
.nav-bar-line .nav-title {
    border-left: 1px solid #FFF;
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 28px;
    padding: 30px 70px;
    background-color: #044F9F;
}
.nav-bar-line .nav-children {
    display: flex;
}
.nav-bar-line .nav-children .nav-children-item {
    font-weight: 400;
    font-size: 18px;
    color: #232323;
    line-height: 88px;
    margin: 0 40px;
    height: 88px;
    display: block;
}
.nav-bar-line .nav-children .nav-children-item.active {
    color: #044F9F;
    height: 87px;
    border-bottom: 1px solid #044F9F;
}
.nav-bar-line .nav-children .nav-children-item:hover {
    color: #044F9F;
    height: 87px;
    border-bottom: 1px solid #044F9F;
}
.title {
    font-weight: 100;
    font-size: 60px;
    color: rgba(26,26,26,0.5);
    line-height: 60px;
    margin-top: 100px;
    text-align: center;
}
.subtitle {
    font-weight: 600;
    font-size: 48px;
    color: #1A1A1A;
    line-height: 48px;
    margin-top: 40px;
    text-align: center;
}
.company-center {
    background: linear-gradient( 297deg, #FFFFFF 0%, #E4EDF8 100%);
    box-shadow: 0px 0px 40px 0px rgba(0,0,0,0.1);
    border-radius: 8px 8px 8px 8px;
    border: 2px solid #FFFFFF;
    width: 1500px;
    margin-top: 80px;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    justify-content: space-between;
}
.company-center .info {
    padding: 30px;
    width: 720px;
}
.company-center .info .company-name {
    font-weight: 600;
    font-size: 32px;
    color: #1A1A1A;
    line-height: 44px;
}
.company-center .info .params {
    margin-top: 40px;
}
.company-center .info .params .param-item {
    margin-bottom: 20px;
}
.company-center .info .params .param-item .label {
    display: flex;
    margin-bottom: 10px;
}
.company-center .info .params .param-item .label .icon img {
    width: 20px;
    height: 20px;
    margin-top: 5px;
    margin-right: 5px;
}
.company-center .info .params .param-item .label .text {
    font-weight: 400;
    font-size: 16px;
    color: #888888;
    line-height: 30px;
}
.company-center .info .params .param-item .value {
    padding-left: 25px;
    font-weight: 400;
    font-size: 18px;
    color: #1A1A1A;
    line-height: 26px;
}
.company-center .map {
    padding: 38px 29px !important;
}
#map-container {
    width: 652px !important;
    height: 324px !important;
}
canvas {
    display: block !important;
}
.child-companies {
    margin-top: 45px;
    display: flex;
    flex-wrap: wrap;
    width: 1500px;
    margin-left: auto;
    margin-right: auto;
    justify-content: space-between;
    margin-bottom: 80px;
}
.child-company {
    width: 410px;
    background: linear-gradient( 297deg, #FFFFFF 0%, #E4EDF8 100%);
    box-shadow: 0px 0px 40px 0px rgba(0,0,0,0.1);
    border-radius: 8px 8px 8px 8px;
    border: 2px solid #FFFFFF;
    padding: 36px 30px;
    margin-bottom: 45px;
}
.child-company .company-name {
    font-weight: 600;
    font-size: 32px;
    color: #1A1A1A;
    line-height: 44px;
}
.child-company .params {
    margin-top: 40px;
}
.child-company .params .line {
    display: flex;
}
.child-company .params .line .param-item {
    flex: 1;
}
.child-company .params .param-item {
    margin-bottom: 20px;
}
.child-company .params .param-item .label {
    display: flex;
    margin-bottom: 10px;
}
.child-company .params .param-item .label .icon img {
    width: 20px;
    height: 20px;
    margin-top: 5px;
    margin-right: 5px;
}
.child-company .params .param-item .label .text {
    font-weight: 400;
    font-size: 16px;
    color: #888888;
    line-height: 30px;
}
.child-company .params .param-item .value {
    padding-left: 25px;
    font-weight: 400;
    font-size: 18px;
    color: #1A1A1A;
    line-height: 26px;
}
.contact-box {
    background-image: url('/static/images/contact-bg1.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    width: 1500px;
    height: 400px;
    display: flex;
    margin: 0 auto;
}
.contact-box .contact-slogan {
    font-weight: 600;
    font-size: 48px;
    color: #FFFFFF;
    line-height: 44px;
    padding-top: 178px;
    padding-left: 80px;
    width: 780px;
}
.contact-box .contact-phone {
    padding-top: 165px;
    width: 400px;
}
.contact-box .contact-phone .label {
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
    line-height: 28px;
}
.contact-box .contact-phone .phone {
    font-weight: 600;
    font-size: 24px;
    color: #FFFFFF;
    line-height: 32px;
    margin-top: 10px;
}
.contact-box .qrcode {
    padding-top: 108px;
}
.contact-box .qrcode img {
    width: 160px;
    height: 160px;
}
.contact-box .qrcode .qrcode-label {
    font-weight: 600;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 24px;
    margin-top: 20px;
    text-align: center;
}
.qiatan-box {
    margin-top: 100px;
}
.qiatan-box .qiatan-title {
    font-weight: 100;
    font-size: 60px;
    color: rgba(26,26,26,0.5);
    line-height: 60px;
    text-align: center;
}
.qiatan-box .qiatan-subtitle {
    font-weight: 500;
    font-size: 48px;
    color: #1A1A1A;
    line-height: 48px;
    text-align: center;
    margin-top: 40px;
}
.qiatan-box .options {
    margin-top: 70px;
    display: flex;
    width: 1500;
    margin-left: auto;
    margin-right: auto;
    gap: 10px;
}
.qiatan-box .options .option {
    background: #F7F7F7;
    border-radius: 5px 5px 5px 5px;
    border: 1px solid #E4E4E4;
    padding: 24px 30px;
    font-weight: 400;
    font-size: 16px;
    color: #000000;
    line-height: 24px;
    flex: 1;
    display: flex;
}
.qiatan-box .options .option .icon {
    width: 24px;
    height: 24px;
    margin-right: 10px;
}
.qiatan-box .options .option.active {
    border: 1px solid #628dc5;
}
.qiatan-box .options .option .checked-icon {
    display: none;
}
.qiatan-box .options .option.active .checked-icon {
    display: block;
}
.qiatan-box .options .option .unchecked-icon {
    display: block;
}
.qiatan-box .options .option.active .unchecked-icon {
    display: none;
}

.qiatan-form {
    height: 648px;
    background-image: url('/static/images/contact-bg2.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin-top: 80px;
}
.qiatan-form .form-title {
    font-weight: 500;
    font-size: 32px;
    color: #1A1A1A;
    line-height: 32px;
    padding-top: 90px;
    text-align: center;
}
.qiatan-form .input-line {
    display: flex;
    justify-content: center;
    gap: 100px;
    margin-top: 90px;
}
.qiatan-form .input-line .input-item {
    display: flex;
}
.qiatan-form .input-line .input-item .label {
    font-weight: 400;
    font-size: 14px;
    color: #000000;
    line-height: 22px;
    margin-top: 9px;
    margin-right: 18px;
}
.qiatan-form .input-line .input-item .label .red {
    color: #E54141;
}
.qiatan-form .input-line .input-item input {
    width: 250px;
    height: 40px;
    background: #F7F7F7;
    border-radius: 0px 0px 0px 0px;
    border: 1px solid #D0D0D0;
    padding-left: 18px;
}
.submit-btn {
    height: 40px;
    margin: 0 auto;
    margin-top: 200px;
    cursor: pointer;
    background-color: #004592;
    border-radius: 5px 5px 5px 5px;
    border: 1px solid #004592;
    font-weight: 600;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 40px;
    text-align: center;
    width: 250px;
}

.hidden {
    display: none;
}