@media (max-width: 767px) {
    .container-fluid {
        padding: 0;
    }

    .row {
        margin: 0;
    }

    .head-box-row {
        background: #f6f6f6;
        padding: 0 10px;
    }

    .head-box {
        width: 100%;
        max-width: 1300px;
        padding: 45px 0;
        margin: auto;
    }

    .head-box-title {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-title h1 {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-nav {
        margin-top: 20px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: #5a6a78;
    }

    .head-box-nav img {
        width: 17px;
        height: auto;
    }

    .contact-box {
        width: 100%;
        max-width: 1300px;
        margin: 50px auto 0;
        display: flex;
        align-items: start;
        justify-content: space-between;
        flex-direction: column;
    }

    .contact-box-left {
        width: 100%;
        padding: 0 10px;
    }

    .contact-box-left img {
        width: 17px;
        height: auto;
    }

    .contact-box-right {
        width: 100%;
        padding: 0 10px;
    }

    .contact-box-left-row {
        display: flex;
        align-items: flex-start;
        height: 100px;
        border-bottom: 1px solid #e2e2e2;
        margin-bottom: 30px;
    }

    .contact-box-left-row:last-child {
        border-bottom: none;
    }

    .contact-box-left-icon {
        width: 40px;
    }

    .contact-box-left-icon img {
        width: 19px;
        height: auto;
    }

    .contact-box-left-content {
        flex: 1;
    }

    .contact-box-left-content-title {
        font-size: 18px;
        /*font-weight: bold;*/
        position: relative;
    }

    .contact-box-left-content-desc {
        font-size: 14px;
        color: #5d5d5d;
        margin-top: 10px;
    }

    .contact-box-left-content-desc a {
        color: #5d5d5d;
    }

    .contact-box-right-title {
        font-size: 24px;
        padding-bottom: 20px;
    }

    .contact-box-right-form-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px 0;
    }

    .contact-box-right-form-row input {
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
    }

    .contact-box-right-form-row input::placeholder {
        color: #a0a0a0; /* 这里设置你想要的颜色 */
        font-size: 16px;
    }

    .width-50 {
        width: 48%;
    }

    .width-100 {
        width: 100%;
    }

    .contact-box-right-form-row textarea {
        width: 100%;
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
        height: 120px;
    }

    .contact-box-right-form-row textarea::placeholder {
        color: #a0a0a0; /* 这里设置你想要的颜色 */
        font-size: 16px;
    }

    .send-btn {
        width: 100%;
        border-radius: 12px;
        background: #fa6a0b;
        color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 24px;
        border: none;
        padding: 10px 0;
    }

    .map-box {
        width: 100%;
        max-width: 1300px;
        margin: 50px auto 0;
        border-radius: 12px;
        overflow: hidden;
        margin-bottom: 50px;
    }

    .margin-right-10 {
        margin-right: 10px;
    }

    .wechat {
        position: absolute;
        width: 150px !important;
        height: 150px !important;
        left: 0;
        top: 25px;
    }

    .skype {
        position: absolute;
        width: 150px !important;
        height: 150px !important;
        left: 0;
        top: 25px;
    }

    .foot-box {
        padding: 30px 15px;
    }
}

@media (min-width: 768px) and (max-width: 1365px) {
    .head-box-row {
        background: #f6f6f6;
        margin: 0 -15px;
        padding: 0 15px;
    }

    .head-box {
        width: 100%;
        max-width: 1300px;
        padding: 45px 0;
        margin: auto;
    }

    .head-box-title {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-title h1 {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-nav {
        margin-top: 20px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: #5a6a78;
    }

    .head-box-nav img {
        width: 17px;
        height: auto;
    }

    .contact-box {
        width: 100%;
        max-width: 1300px;
        margin: 50px auto 0;
        display: flex;
        align-items: start;
        justify-content: space-between;
        padding: 0 15px;
        gap: 10px;
    }

    .contact-box-left {
        width: 50%;
    }

    .contact-box-left img {
        width: 17px;
        height: auto;
    }

    .contact-box-right {
        /*width: 480px;*/
        flex: 1;
    }

    .contact-box-left-row {
        display: flex;
        align-items: flex-start;
        height: 100px;
        border-bottom: 1px solid #e2e2e2;
        margin-bottom: 30px;
    }

    .contact-box-left-row:last-child {
        border-bottom: none;
    }

    .contact-box-left-icon {
        width: 40px;
    }

    .contact-box-left-icon img {
        width: 19px;
        height: auto;
    }

    .contact-box-left-content {
        flex: 1;
    }

    .contact-box-left-content-title {
        font-size: 18px;
        /*font-weight: bold;*/
        position: relative;
    }

    .contact-box-left-content-desc {
        font-size: 14px;
        color: #5d5d5d;
        margin-top: 10px;
    }

    .contact-box-left-content-desc a {
        color: #5d5d5d;
    }

    .contact-box-right-title {
        font-size: 24px;
        padding-bottom: 20px;
    }

    .contact-box-right-form-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px 0;
    }

    .contact-box-right-form-row input {
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
    }

    .contact-box-right-form-row input::placeholder {
        color: #a0a0a0; /* 这里设置你想要的颜色 */
        font-size: 16px;
    }

    .width-50 {
        width: 48%;
    }

    .width-100 {
        width: 100%;
    }

    .contact-box-right-form-row textarea {
        width: 100%;
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
        height: 120px;
    }

    .contact-box-right-form-row textarea::placeholder {
        color: #a0a0a0; /* 这里设置你想要的颜色 */
        font-size: 16px;
    }

    .send-btn {
        width: 100%;
        border-radius: 12px;
        background: #fa6a0b;
        color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 24px;
        border: none;
        padding: 10px 0;
    }

    .map-box {
        width: 100%;
        max-width: 1300px;
        margin: 50px auto 0;
        border-radius: 12px;
        overflow: hidden;
    }

    .margin-right-10 {
        margin-right: 10px;
    }

    .wechat {
        position: absolute;
        width: 150px !important;
        height: 150px !important;
        left: 0;
        top: 25px;
    }

    .skype {
        position: absolute;
        width: 150px !important;
        height: 150px !important;
        left: 0;
        top: 25px;
    }
}

@media (min-width: 1366px) {
    .head-box-row {
        background: #f6f6f6;
    }

    .head-box {
        width: 100%;
        max-width: 1300px;
        padding: 45px 0;
        margin: auto;
    }

    .head-box-title {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-title h1 {
        font-family: SailecBold;
        font-size: 32px;
    }

    .head-box-nav {
        margin-top: 20px;
        display: flex;
        align-items: center;
        gap: 10px;
        color: #5a6a78;
    }

    .head-box-nav img {
        width: 17px;
        height: auto;
    }

    .contact-box {
        width: 100%;
        max-width: 1300px;
        margin: 50px auto 0;
        display: flex;
        align-items: start;
        justify-content: space-between;
    }

    .contact-box-left {
        width: 480px;
    }

    .contact-box-left img {
        width: 17px;
        height: auto;
    }

    .contact-box-right {
        width: 480px;
    }

    .contact-box-left-row {
        display: flex;
        align-items: flex-start;
        height: 100px;
        border-bottom: 1px solid #e2e2e2;
        margin-bottom: 30px;
    }

    .contact-box-left-row:last-child {
        border-bottom: none;
    }

    .contact-box-left-icon {
        width: 40px;
    }

    .contact-box-left-icon img {
        width: 19px;
        height: auto;
    }

    .contact-box-left-content {
        flex: 1;
    }

    .contact-box-left-content-title {
        font-size: 18px;
        /*font-weight: bold;*/
        position: relative;
    }

    .contact-box-left-content-desc {
        font-size: 14px;
        color: #5d5d5d;
        margin-top: 10px;
    }

    .contact-box-left-content-desc a {
        color: #5d5d5d;
    }

    .contact-box-right-title {
        font-size: 24px;
        padding-bottom: 20px;
    }

    .contact-box-right-form-row {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 10px 0;
    }

    .contact-box-right-form-row input {
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
    }

    .contact-box-right-form-row input::placeholder {
        color: #a0a0a0; /* 这里设置你想要的颜色 */
        font-size: 16px;
    }

    .width-50 {
        width: 48%;
    }

    .width-100 {
        width: 100%;
    }

    .contact-box-right-form-row textarea {
        width: 100%;
        padding: 10px;
        border: 1px solid #ececec;
        border-radius: 5px;
        background: #fafafa;
        height: 120px;
    }

    .contact-box-right-form-row textarea::placeholder {
        color: #a0a0a0; /* 这里设置你想要的颜色 */
        font-size: 16px;
    }

    .send-btn {
        width: 100%;
        border-radius: 12px;
        background: #fa6a0b;
        color: #fff;
        display: flex;
        justify-content: center;
        align-items: center;
        font-size: 24px;
        border: none;
        padding: 10px 0;
    }

    .map-box {
        width: 100%;
        max-width: 1300px;
        margin: 50px auto 0;
        border-radius: 12px;
        overflow: hidden;
        margin-bottom: 50px;
    }

    .margin-right-10 {
        margin-right: 10px;
    }

    .wechat {
        position: absolute;
        width: 150px !important;
        height: 150px !important;
        left: 0;
        top: 25px;
    }

    .skype {
        position: absolute;
        width: 150px !important;
        height: 150px !important;
        left: 0;
        top: 25px;
    }
}

.contact-box-left-content-title{
    padding-left: 5px;
}

.contact-box-left-content-desc a {
    padding: 5px;
}

.contact-box-left-content-desc a:hover {
    background: #f2f2f2;
    border-radius: 6px;
    /*padding: 5px;*/
}