body {
    background: url('../../img/common/public-back-img.jpg') left 482px no-repeat,#f2f2f2;
}
/* about-banner */
.about-banner {
    overflow: hidden;
    height: 360px;
    background: url('../../img/about/about-banner.jpg') center;
}

.about-banner .container {
    position: relative;
    overflow: hidden;
}

.about-banner  .about-banner-text {
    margin-top: 110px;
    text-align: center;
}

.about-banner  .about-banner-text h3 {
    color: #fff;
    font-size: 80px;
	letter-spacing: 5px;
}

.about-banner  .about-banner-text p {
    margin-top: 20px;
    color: #fff;
    font-family: "Arial","Microsoft Yahei",sans-serif;
    font-size: 30px;
}

.about-banner  .about-banner-text a {
    display: inline-block;
    width: 147px;
    height: 45px;
    margin-top: 40px;
    background-color: #438089;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    line-height: 45px;
    letter-spacing: 0.5px;
    text-align: center;
}
/* about-banner */

/* company-profile */
 .company-profile {
    box-sizing: border-box;
    margin-top: 50px;
    padding: 30px 50px;
    box-shadow: 0 0 20px #ebf3ff;
    background-color: #fff;
    font-size: 0;
}

@media (max-width: 1600px) {
    .company-profile {
        padding: 30px 35px;
    }
}

.company-profile .company-profile-txt {
    vertical-align: top;
    display: inline-block;
    width: 740px;
    color: #222;
}

@media (max-width: 1600px) {
    .company-profile .company-profile-txt {
        width: 600px;
    }
}

.company-profile .company-profile-txt p {
    margin-bottom: 1em;
    line-height: 1.8em;
    text-indent: 2em;
    font-size: 20px;
    color: #222;
}

@media (max-width: 1600px) {
    .company-profile .company-profile-txt p {
        margin-bottom: 0.6em;
        font-size: 18px;
    }
}

.company-profile .company-profile-txt .company-profile-btn {
    display: inline-block;
    width: 200px;
    height: 43px;
    border: 2px solid #19a0ff;
    margin-left: 2em;
    font-size: 18px;
    text-align: center;
    line-height: 43px;
    color: #ffffff;
    font-weight: bold;
    border-radius: 3px;
    background-color: #19a0ff;
    transition: background-color .3s;
    -webkit-transition: background-color .3s;
    -moz-transition: background-color .3s;
    -ms-transition: background-color .3s;
}

@media (max-width: 1600px) {
    .company-profile .company-profile-txt .company-profile-btn {
        width: 190px;
        height: 40px;
        line-height: 40px;
    }
}

.company-profile .company-profile-txt .company-profile-btn:hover {
    background-color: #19a0ff;
}

.company-profile .company-profile-txt .company-profile-btn:active {
    background-color: #004a39;
}

.company-profile .company-profile-txt .company-profile-btn i {
    margin-left: 8px;
}

.company-profile .company-profile-img {
    display: inline-block;
    width: 550px;
    height: 400px;
    margin-left: 30px;
}

@media (max-width: 1600px) {
    .company-profile .company-profile-img {
        width: 510px;
        height: 371px;
        margin-left: 20px;
    }
}

.company-profile .company-profile-img img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 5px;
}
/* company-profile */

/* about-public-title */
.about-public-title {
    text-align: center;
}

.about-public-title h3 {
    display: inline-block;
    text-align: center;
    font-size: 48px;
    line-height: 48px;
    color: #19a0ff;
}
/* about-public-title */

/* about-corporate-structure */
.about-corporate-structure {
    margin: 50px 0;
    padding: 50px 0;
    background-color: #fff;
}

.about-corporate-structure .about-public-content {
    margin-top: 40px;
    text-align: center;
}

.about-corporate-structure .node-content {
    margin: 5px auto;
}

.about-corporate-structure .node-content .node-img {
    width: 50px;
    height: 50px;
    margin: 0 auto;
}

.about-corporate-structure .node-content > span {
    display: inline-block;
    margin-top: 5px;
    color: #19a0ff;
    font-size: 24px;
    font-weight: bold;
    line-height: 1em;
}

.about-corporate-structure .node {
    vertical-align: top;
    font-size: 0;
}

.about-corporate-structure .node .line-box {
    height: 24px;
    border-top: 2px solid #e6e6e6;
}

.about-corporate-structure .node.start-node > .line-box,.about-corporate-structure .node.end-node > .line-box {
    position: relative;
    width: 50%;
    height: 24px;
    border-top: 2px solid #e6e6e6;
}

.about-corporate-structure .node.start-node > .line-box {
    left: 50%;
    text-align: left;
}

.about-corporate-structure .node.end-node > .line-box {
    text-align: right;
}

.about-corporate-structure .node.one-node > .line-box {
    height: 26px;
    border: none;
}

.about-corporate-structure .node.one-node > .line-box .line {
    height: 26px;
}

.about-corporate-structure .node .line-box-v {
    height: 24px;
}

.about-corporate-structure .node .line {
    display: inline-block;
    width: 2px;
    height: 24px;
    background-color: #e6e6e6;
}

.structure-main .node .node-group .node {
    display: inline-block;
    width: 175px;
}

@media (max-width: 1600px) {
    .structure-main .node .node-group .node {
        width: 165PX;
    }
}

.structure-main > .node > .node-content > .node-img {
    width: 60px;
    height: 60px;
}

.structure-main .node .node-group .node-group .node-content > span {
    line-height: initial;
    font-weight: normal;
}
/* about-corporate-structure */

/* corporate-culture */
.corporate-culture {
    padding-bottom: 50px;
}

.corporate-culture .about-public-content {
    margin-top: 50px;
}

.corporate-culture .corporate-culture-subtitle {
    margin-bottom: 50px;
}

.corporate-culture .corporate-culture-subtitle p {
    color: #444;
    font-size: 18px;
    line-height: 1.75em;
    text-align: center;
}

.corporate-culture .corporate-culture-group {
    font-size: 0;
    text-align: center;
}

.corporate-culture .corporate-culture-group .corporate-culture-item {
    display: inline-block;
    box-sizing: border-box;
    width: 316px;
    margin-left: 52px;
    padding: 0 30px;
    text-align: center;
}

@media (max-width: 1600px) {
    .corporate-culture .corporate-culture-group .corporate-culture-item {
        width: 300px;
        margin: 0;
        padding: 0 20px;
    }
}

.corporate-culture .corporate-culture-group .corporate-culture-item:first-child {
    margin-left: 0;
}

.corporate-culture .corporate-culture-group .corporate-culture-item .corporate-culture-img {
    width: 160px;
    height: 160px;
    margin: 0 auto;
}

.corporate-culture .corporate-culture-group .corporate-culture-item p {
    color: #666;
    font-size: 18px;
    line-height: 1.75em;
}
/* corporate-culture */

/* about-reason */
.about-reason {
    padding: 50px 0;
    background-color: #fff;
}

.about-reason .about-reason-title {
    text-align: center;
}

.about-reason .about-reason-title h3 {
    display: inline-block;
    text-align: center;
    font-size: 48px;
    line-height: 48px;
    color: #19a0ff;
}

.about-reason .about-reason-body {
    margin-top: 50px;
    text-align: center;
}

.about-reason .about-reason-group {
    font-size: 0;
}

.about-reason .about-reason-group .about-reason-item {
    display: inline-block;
    width: 192px;
    margin-left: 217px;
    text-align: center;
}

.about-reason .about-reason-group .about-reason-item:first-child {
    margin-left: 0;
}

@media (max-width: 1600px) {
    .about-reason .about-reason-group .about-reason-item {
        margin-left: 144px;
    }
}

.about-reason .about-reason-group .about-reason-item .reason-item-img {
    height: 80px;
}

.about-reason .about-reason-group .about-reason-item p {
    margin-top: 10px;
    color: #333;
    font-size: 24px;
    line-height: 1.25em;
}

.about-reason .about-reason-contact {
    display: inline-block;
    width: 385px;
    height: 54px;
    margin-top: 50px;
    padding-right: 15px;
    background: #19a0ff;
    background: linear-gradient(to bottom, #19a0ff, #19a0ff);
    filter: progid:DXImageTransform.Microsoft.Gradient(startColorStr='#19a0ff',endColorStr='#19a0ff',gradientType=0);
    color: #fff;
    font-size: 22px;
    line-height: 54px;
    letter-spacing: 5px;
}

.about-reason .about-reason-contact i {
    position: absolute;
    font-size: 20px;
    font-weight: bold;
    transition: 0.4s;
}

.about-reason .about-reason-contact:hover i {
    margin-left: 10px;
}
/* about-reason */

/* about-link */
.about-link {
    overflow: hidden;
    position: relative;
    height: 750px;
    background-color: #f2f2f2;
}

.about-link-img {
    position: absolute;
    left: 50%;
    margin-left: -960px;
}

.about-link-group {
    position: relative;
    margin-top: 350px;
    padding-bottom: 50px;
    border-radius: 5px;
    background: #fff;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.about-link .about-link-group .about-public-title {
    padding: 50px 0 50px;
}

.about-link .about-link-group .about-link-content {
    font-size: 0;
}

.about-link .about-link-group .about-link-item {
    display: inline-block;
    padding: 0 50px;
    text-align: left;
    border-left: 1px solid #bdbdbd;
}

.about-link .about-link-group .about-link-item:first-child {
    border: none;
}

.about-link .about-link-group .about-link-item p {
    margin-top: 20px;
    font-size: 20px;
    color: #444;
}

.about-link .about-link-group .about-link-item p:first-child {
    margin-top: 0;
}

.about-link .about-link-group .about-link-item .wechat-qrcode-img {
    width: 90px;
    height: 90px;
    margin: 0 auto;
}

.about-link .about-link-group .about-link-item .wechat-qrcode-img img {
    width: 100%;
    height: 100%;
}

.about-link .about-link-group .about-link-item .wechat-qrcode p {
    margin-top: 0;
}
/* about-link */