@charset "UTF-8";
/* clear */
body {
    font-family:
        MicroSoft Yahei,
        Arial;
    width: 100vw;
    overflow-x: hidden;
}

body ul,
body li,
body h1,
body h2,
body h3,
body h4,
body h5,
body p {
    padding: 0;
    margin: 0;
}

body li {
    list-style: none;
}

body a {
    text-decoration: none;
}

body a:hover {
    text-decoration: none;
    cursor: pointer;
}

.arial {
    font-family: Arial !important;
    word-wrap: break-word;
    word-break: break-all;
}
.gs-p-t-b {
    padding: 50px 0;
}

.text-centen {
    text-align: center;
}

::-webkit-input-placeholder {
    color: #a3a3a3;
    font-size: 16px;
    line-height: 35px;
}

:-ms-input-placeholder {
    color: #a3a3a3;
    font-size: 16px;
    line-height: 35px;
}

::placeholder {
    color: #a3a3a3;
    font-size: 16px;
    line-height: 35px;
}

.contact-liuyan-box input {
    outline: none;
    border: none;
    font-size: 16px;
    background: #f5f5f5;
}
.contact-liuyan-box select {
    background-color: #ffffff00;
    outline: none;
    border: none;
    width: calc(100% - 100px);
    height: 26px;
    font-size: 16px;
    color: #666;
}

.contact-liuyan-box textarea {
    outline: none;
    border: none;
    background: #f5f5f5;
    font-size: 16px;
}

.page-title1 {
    font-size: 36px;
    color: #333;
    font-weight: 800;
}
.news-m-t {
    margin-top: 40px;
}
.label_zh {
    display: none;
}
.company {
    width: 100%;
    position: fixed;
    bottom: 20px;
    text-align: center;
    font-size: 16px;
    color: #666;
}
.change_ZH_EN {
    position: fixed;
    top: 30px;
    right: 30px;
    padding: 8px 25px;
    border-radius: 40px;
    background-color: #1c84c6;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
}
/****************************************************************************
* form
*/

.contact-liuyan-box {
    background-image: url(../image/bj1.png);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    width: 100vw;
    height: 100vh;
    overflow-x: hidden;
}

.contact-liuyan .page-title1 {
    text-align: center;
    /* color: #fff; */
}

.contact-form {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}

.contact-form-item {
    border-radius: 5px;
    background-color: #ffffffcc;
    padding: 8px 15px;
    display: flex;
    align-items: center;
    position: relative;
    width: calc(50% - 15px);
    margin-bottom: 15px;
}

.contact-form-item > input {
    font-size: 16px;
    width: calc(100% - 100px);
    color: #666;
    background-color: #ffffff00;
}

.contact-form-item textarea {
    padding: 0;
    background-color: #ffffff00;
    width: calc(100% - 100px);
    font-size: 16px;
    height: 50px;
    color: #666;
}

.contact-form-item-textarea {
    width: 100% !important;
    align-items: flex-start;
}
.form-ts {
    position: absolute;
    bottom: 0px;
    text-align: right;
    right: 5px;
}
.contact-form-item p {
    color: #333333;
    font-size: 16px;
    width: 100px;
}

.contact-form-item p span:last-child {
    color: #f00;
}

.contact-form-submit {
    width: 100%;
    display: flex;
    justify-content: center;
}

.contact-form-submit .submit {
    width: 260px;
    height: 60px;
    border-radius: 30px;
    margin: 0 auto;
    /* display: block; */
    background-color: #1c84c6;
    font-size: 24px;
    color: #fff;
    border: none;
    margin-top: 60px;
}
.download_box {
    margin-top: 30px;
}

.download_list {
    display: flex;
    align-items: center;
    justify-content: center;
}
.download_title {
    text-align: center;
    font-size: 24px;
    color: #1c84c6;
    margin-bottom: 25px;
}
.download_item {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    margin: 0 20px;
    font-size: 16px;
    color: #fff;
    background-color: #3c9cff80;
}
.download_item:hover img {
    transform: scale(1.1);
    transition: all 0.5s ease.1s;
}
.download_item p {
    color: #fff;
}
.download_item p:hover {
    color: #fff;
}
.download_item img {
    width: 50px;
    height: 50px;
    margin-bottom: 5px;
}
.wx_code_box {
    margin-top: 50px;
}
.wx_code_title {
    font-size: 24px;
    color: #1c84c6;
    text-align: center;
    margin-bottom: 25px;
}
.wx_code {
    display: flex;
    align-items: center;
    justify-content: center;
}
.wx_code img {
    width: 200px;
    height: auto;
    border-radius: 10px;
}
@media (max-width: 1600px) {
    /****************************************************************************
  * form
  */
    .gs-p-t-b {
        padding: 45px 0;
    }
    .news-m-t {
        margin-top: 35px;
    }
    .contact-form-submit .submit {
        width: 220px;
        height: 50px;
        font-size: 20px;
        margin-top: 50px;
    }
}

@media (max-width: 1400px) {
    /****************************************************************************
  * form
  */
    .news-m-t {
        margin-top: 30px;
    }
    .contact-form-item {
        padding: 12px 20px;
        width: calc(50% - 15px);
        margin-bottom: 20px;
    }

    .contact-form-submit .submit {
        width: 180px;
        height: 40px;
        font-size: 18px;
        margin-top: 40px;
    }
    .gs-p-t-b {
        padding: 40px 0;
    }
}

@media (max-width: 1200px) {
    /****************************************************************************
  * form
  */
    .page-title1 {
        font-size: 30px;
    }
    .gs-p-t-b {
        padding: 40px 0;
    }
    .news-m-t {
        margin-top: 25px;
    }
    .contact-form-item {
        padding: 10px 20px;
        width: calc(50% - 10px);
        margin-bottom: 15px;
    }

    .contact-form-item p {
        font-size: 14px;
    }
    .contact-form-item textarea {
        font-size: 14px;
        height: 40px;
    }
    .contact-form-item > select {
        font-size: 14px;
    }
    .contact-form-item > input {
        font-size: 14px;
    }

    .contact-form-item input {
        font-size: 14px;
    }

    .contact-form-item-textarea textarea {
        font-size: 14px;
    }

    .contact-form-submit .submit {
        width: 180px;
        height: 40px;
        font-size: 16px;
        margin-top: 35px;
    }

    .contact-form-item textarea {
        height: 140px;
    }

    .download_box {
        margin-top: 30px;
    }
    .download_item {
        width: 140px;
        height: 140px;
    }

    .download_item img {
        width: 55px;
        height: 55px;
        margin-bottom: 5px;
    }
    .wx_code img {
        width: 180px;
    }
}

@media (max-width: 992px) {
    /****************************************************************************
  * form
  */
    .gs-p-t-b {
        padding: 30px 0;
    }
    .news-m-t {
        margin-top: 20px;
    }
    .contact-form-item {
        padding: 8px 15px;
        width: calc(50% - 10px);
        margin-bottom: 15px;
    }

    .contact-form-item textarea {
        height: 120px;
    }
}

@media (max-width: 768px) {
    /****************************************************************************
  * form
  */
    .page-title1 {
        font-size: 26px;
    }
    .news-m-t {
        margin-top: 15px;
    }
    .contact-form-item {
        padding: 8px 15px;
        width: 100%;
        margin-bottom: 15px;
    }
    .contact-form-item-textarea {
        flex-direction: column;
    }
    .contact-form-item-textarea textarea {
        margin-top: 5px;
        width: 100%;
    }

    .contact-form-submit .submit {
        width: 140px;
        height: 35px;
        font-size: 14px;
    }
    .change_ZH_EN {
        position: fixed;
        top: 15px;
        right: 15px;
        padding: 5px 20px;
        border-radius: 30px;
        background-color: #1c84c6;
        color: #fff;
        font-size: 14px;
        cursor: pointer;
    }
    .form-ts {
        font-size: 12px !important;
    }
    .company {
        bottom: 15px;
        font-size: 14px;
    }

    .download_list {
        flex-wrap: wrap;
    }
    .download_item {
        width: 130px;
        height: 130px;
        margin: 0 20px;
        margin-bottom: 20px;
    }

    .download_item img {
        width: 48px;
        height: 48px;
        margin-bottom: 0px;
    }
    .wx_code_box {
        margin-top: 40px;
    }
    .wx_code img {
        width: 180px;
    }
}

@media (max-width: 576px) {
    /****************************************************************************
  * form
  */

    .contact-liuyan-box {
        background-image: url(../image/bj2.png);
        padding-top: 45px;
        overflow-x: hidden;
    }
    .news-m-t {
        margin-top: 25px;
    }
    .contact-form-item p {
        font-size: 14px;
    }
    .contact-form-item > input {
        font-size: 13px;
    }
    .contact-form-item > select {
        font-size: 13px;
    }
    .contact-form-item textarea {
        font-size: 13px;
        height: 30px;
    }
    .contact-form-item {
        padding: 6px 10px;
        margin-bottom: 15px;
    }

    .contact-form-item input {
        font-size: 12px;
    }

    .contact-form-submit .submit {
        width: 120px;
        height: 30px;
        font-size: 14px;
        margin-top: 25px;
    }

    .download_box {
        margin-top: 30px;
    }
    .download_list {
        flex-wrap: wrap;
    }
    .download_item {
        width: 100px;
        height: 100px;
        margin: 0 20px;
        font-size: 14px;
        margin-bottom: 20px;
    }

    .download_item img {
        width: 48px;
        height: 48px;
        margin-bottom: 0px;
    }
    .download_title {
        font-size: 20px;
        margin-bottom: 25px;
    }
    .wx_code_title {
        font-size: 20px;
        margin-bottom: 25px;
    }
    .wx_code_box {
        margin-top: 20px;
    }
    .wx_code img {
        width: 150px;
    }
}