@charset "utf-8";
/* CSS Document */


/* ******************************banner部分************************ */
.banner-main {
    height: 473px;
    background: url("./m-about-us-banner.png") no-repeat center top;
}

/* ******************************内容导航部分************************ */
.body-nav-container {
    height: 79px;
    border-bottom: none;
}
.body-nav-main {
    display: flex;
    height: 100%;
    line-height: 72px;
    justify-content: space-around;
}
.body-nav-item {
    font-size: 22px;
    margin: 0;
}

/* ******************************公司介绍************************ */
.company-main {
    width: 100%;
    background-color: #f7f9fb;
}
#company {
    width: 690px;
    padding-top: 32px;
}
.company-title {
    font-size: 34px;
    margin-bottom: 17px;
}
.company-detail {
    height: 460px;
    overflow: hidden;
}
.company-detail-item {
    font-size: 24px;
    line-height: 42px;
}
.company-data {
    height: 488px;
    display: grid;
    justify-items: start;
    justify-content: space-between;
    align-content: space-between;
    text-align: left;
    box-shadow: 1.5px 2.598px 51px 0px rgb( 171, 181, 193 );
    padding: 40px;
}
.company-data-item {
    max-width: none;
}
.m-company-data-item {
    grid-column-start: 1;
    grid-column-end: 3;
    grid-row-start: 2;
    grid-row-end: 3;
}
.company-data-item-head {
    font-size: 36px;
    line-height: 32px;
    font-weight: 700;
}
.company-data-item-text {
    font-size: 22px;
    line-height: 26px;
}

/* ******************************历史沿革************************ */
.company-title-info {
    font-size: 24px;
    line-height: 42px;
}
.company-title-span {
    padding: 0 2px;
}
.history-main {
    position: static;
    height: 2134px;
    max-width: none;
    margin-top: 30px;
    background: url("./m-about-us-history.png") no-repeat center top;
    box-shadow: 5px 8.66px 30px 0px rgb( 168, 192, 221 );
    border-top: 3px #fff solid;
}
.history-item {
    position: static;
    margin: 40px 0 0 50px;
    transform: translateX(0);
}
.history-item1 {
    margin-top: 20px;
}
.history-item-content {
    margin-left: 30px;
}
.history-item1 {
    margin-top: 20px;
}
.f-r {
    float: left;
}
.time-icon-left {
    background: url("./about-us-history-next.png") no-repeat center;
}
.history-item-time-num {
    font-size: 36px;
    padding: 0 10px;
    font-weight: 700;
}
.history-item-content-row-icon {
    width: 8px;
    height: 8px;
    margin: 14px;
}
.history-item-content-row-text {
    font-size: 24px;
    line-height: 40px;
    max-width: 610px;
}

/* ******************************研发实力************************ */
.ability-title-info {
    font-size: 24px;
    line-height: 40px;
    width: 600px;
    margin: 0 auto;
}
.ability-content {
    flex-direction: column;
    width: 690px;
    height: 1000px;
}
.ability-content-db {
    flex-direction: row;
    width: 100%;
    height: 140px;
}
.ability-content-db-item {
    width: 335px;
    height: 100%;
    border: none;
}
.db-item-text {
    height: 80px;
    line-height: 80px;
    font-size: 24px;
}
.db-item-num {
    font-size: 42px;
    line-height: 42px;
    font-weight: 500;
}
.ability-content-item {
    width: 100%;
    height: 370px;
    text-align: center;
    padding: 0;
}
.ability-content-item:nth-child(3) {
    height: 450px;
}
.ability-content-item-title {
    font-size: 30px;
    line-height: 76px;
    color: #ce400e;
}
.ability-content-item-info {
    font-size: 24px;
    line-height: 44px;
}

/* ******************************资质荣誉************************ */
.glory-main {
    width: 690px;
}
.glory-certificate-item {
    width: 335px;
    font-size: 24px;
    line-height: 36px;
}
.glory-content {
    position: relative;
    width: 100%;
    height: 383px;
    overflow: visible;
    box-sizing: border-box;
    box-shadow: 5px 8.66px 30px 0px rgb( 168, 192, 221 );
}
.glory-content-swiper{
    height: 100%;
}
.glory-content-item {
    width: 100%;
    height: 100%;
    float: none;
    border: 3px #fff solid;
    background-image: -moz-linear-gradient( 90deg, rgb(255,255,255) 0%, rgb(243,245,248) 99%);
    background-image: -webkit-linear-gradient( 90deg, rgb(255,255,255) 0%, rgb(243,245,248) 99%);
    background-image: -ms-linear-gradient( 90deg, rgb(255,255,255) 0%, rgb(243,245,248) 99%);
    box-sizing: border-box;
}
.glory-content-item-info {
    font-size: 24px;
    line-height: 40px;
}

/* ******************************企业文化************************ */
.culture-main {
    width: 690px;
    margin-top: 70px;
    margin-bottom: 40px;
}
.culture-content {
    margin-top: 30px;
}
.culture-content-item {
    width: 330px;
    box-shadow: 5px 8.66px 32px 0px rgb( 175, 184, 196 );
    padding: 26px;
}
.culture-content-item:nth-child(3n) {
    margin-right: 30px;
}
.culture-content-item:last-child {
    margin-right: 0;
}
.culture-content-item:nth-child(2n) {
    margin-right: 0;
}
.culture-content-item-title {
    font-size: 28px;
    line-height: 52px;
    font-weight: 700;
}
.culture-content-item-info {
    font-size: 18px;
    line-height: 30px;
}

/* ******************************分支机构************************ */
#branch {
    width: 100%;
    height: auto;
    background: url("./m-about-us-branch.png") no-repeat center top;
    padding: 29px 0 36px 0;
}
.branch-name{width: 690px;margin: 0 auto;flex-wrap: wrap;}
.branch-name-item {
    width: 216px;
    font-size: 20px;
    box-sizing: border-box;
    font-weight: 500;
    margin-bottom: 20px;
}
.branch-name-item:first-child,.branch-name-item:nth-child(2){width: 335px;}
.branch-name-item:hover{color: inherit;}
.branch-name-item.hover{color: #ce400e;}
.swiper-branch {
    width: 265px !important;
}

.branch-content {
    display: block;
    width: 690px;
    height: auto;
    margin: 0 auto;
    margin-top: 10px;
}
.branch-content-info {
    width: 100%;
    height: 630px;
    padding: 20px 0 0 38px;
    box-sizing: border-box;
}
.branch-search {
    width: 610px;
    height: 46px;
}
.branch-search-icon {
    top: 5px;
}
.branch-content-info-container {
    width: 610px;
    height: 550px;
    overflow-y: scroll;
}
.branch-content-info-item {
    padding: 20px 0 10px 0;
    color: #333;
    border-bottom: 1px #e5e5e5 solid;
}
.branch-content-info-item-title {
    font-size: 24px;
    line-height: 1.667;
}
.branch-content-info-item-text {
    font-size: 24px;
    line-height: 1.667;
}

.branch-content-map {
    width: 100%;
    height: 420px;
    background: url("./m-about-us-branch2.png");
    margin-top: 20px;
}

/* ******************************拓尔思子公司************************ */
#child {
    width: 100%;
    height: 720px;
    background: url("./m-about-us-child1.png") no-repeat center top;
    margin-top: 30px;
    padding-top: 40px;
    box-sizing: border-box;
}
.child-title {
    margin-bottom: 40px;
}
.m-child-main-content {
    width: 100%;
}
.m-child-content-item {
    width: 530px;
    height: 540px;
    box-sizing: border-box;
    margin: 0 auto;
}
.m-child-content-item-logo {
    position: relative;
    width: 100%;
    height: 100px;
    background-color: #fff;
}
.m-child-content-item-logo-img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 203px;
    height: 70px;
}
.m-child-content-item-info {
    width: 100%;
    height: 440px;
    color: #fff;
    background-color: rgba( 7, 30, 88, .3 );
    padding: 16px 45px;
    box-sizing: border-box;
}
.m-child-content-item-info-title {
    font-size: 30px;
    line-height: 40px;
}
.m-child-content-item-info-title a{
    color: #fff;
}
.m-child-content-item-info-detail {
    font-size: 24px;
    line-height: 40px;
    margin-top: 8px;
}
.swiper-child {
    width: 570px !important;
}


/*特殊分辨率处理*/
@media screen and (max-width:600px)
{


}

@media screen and (max-width:400px)
{


}

@media screen and (max-width:360px)
{


}