.main_wrapper {
    max-width: 1500px;
    min-width: 1200px;
    min-height: 500px;
    display: flex;
    flex-direction: column;
    margin: 0 auto 60px;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.about_poster {
    width: 224px;
    height: 43px;
    display: block;
    margin: 16px auto;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.about_poster image {
    width: 224px;
    height: 43px;
    display: block;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content {
    display: flex;
    /*flex-direction: column;*/
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_items {
    width: 380px;
    /*width: 100%;*/
    display: flex;
    /*flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;*/
    flex-direction: column;
    justify-content: flex-start;
    margin: 0;
    padding: 16px 32px;

    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_items .a_item {
    height: 55px;
    line-height: 55px;
    display: block;
    margin-bottom: 12px;
    /*margin: 0 12px;*/
    padding: 0 24px;
    float: left;
    color: #333;
    background-color: #fff;
    border: 1px solid #2c3e50;
    /*border: 1px solid #ddd;*/
    /*border-radius: 30px;*/
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
    user-select: none;
    cursor: pointer;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_items .a_item:hover {
    font-weight: bold;
    border-color: #d60000;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_items .a_item.is_focus {
    font-weight: bold;
    color: #fff;
    background-color: #d60000;
    border-color: #d60000;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w {
    /*width: 100%;*/
    width: calc(100% - 400px);

}

.about_content .about_item_content_w .about_item_content {
    display: none;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content.isSelected {
    display: flex;
    flex-direction: column;
}

.nav_page_location {
    width: 100%;
    line-height: 24px;
    color: #6a6a6a;
    text-align: right;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .historyContainer {
    width: 100%;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .historyContainer .historyHeader {
    width: 100%;
    display: flex;
    flex-direction: column;

    /*
    padding:60px 20px 40px;
    text-align: center;
    background:linear-gradient(135deg, rgba(231,76,60,0.1) 0%, rgba(52,152,219,0.1) 100%);
    position: relative;
    */
}

.about_content .about_item_content_w .about_item_content .historyContainer .historyHeader .hMainTitle {
    color: #c8102e;
    margin: 0 auto;
    margin-bottom: 15px;
    padding-right: 200px;
    font-size: 32px;
    font-weight: 700;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .historyContainer .historyHeader .hSubTitle {
    width: auto;
    padding-left: 160px;
    color: #333;
    text-align: left;
    font-size: 1.2rem;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .historyContainer .historyHeader .underLine {
    height: 2px;
    margin: 10px 10%;
    background-color: #c8102e;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer {
    width: 100%;
    position: relative;
    margin: 0 auto;
    padding: 80px 0;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hTimeLine {
    width: 4px;
    position: absolute;
    background: linear-gradient(to bottom, #e74c3c, #3498DB);
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) rotate(5deg);
    z-index: 1;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem {
    position: relative;
    width: 100%;
    margin-bottom: 100px;
    display: flex;
    justify-content: flex-start;
    z-index: 3;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem:nth-child(2n) {
    justify-content: flex-end;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem .hisYearMarker {
    position: absolute;
    top: 0;
    left: calc(50% + 50px);
    transform: translateX(-50%);
    background-color: #f1c40f;
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem:nth-child(2n) .hisYearMarker {
    left: calc(50% - 50px);
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem .w {
    width: 45%;
    padding: 0 25px;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem .hTimeLineBox {
    width: 100%;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem:hover .hTimeLineBox {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem .hTimeLineBox.s1 {
    width: 100%;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem .hTimeLineBox .hisImage {
    width: 100%;
    height: 300px;
    object-fit: cover;
    display: block;
    transition: all 0.5s ease;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem .hTimeLineBox:hover .hisImage {
    transform: scale(1.05);
}


.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem .hTimeLineBox .hisInfo {
    display: flex;
    flex-direction: column;
    padding: 20px;
    padding-left: 10px;
    background: white;
    position: relative;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem .hTimeLineBox .hisInfo::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 30px;
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 20px solid white;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem:nth-child(even) .hisInfo::before {
    left: auto;
    right: 30px;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem .hisInfo .hisItemSubTT {
    width: 100%;
    text-align: left;
    font-weight: bold;
}

.about_content .about_item_content_w .about_item_content .historyContainer .timelineContainer .hisTimeLineItem:nth-child(even) .hisInfo .hisItemDescr {
    width: 100%;
    word-break: break-word;
    word-wrap: break-word;
}

.about_content .about_item_content_w .about_item_content .otherHis {
    width: 100%;
    margin-bottom: 24px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .otherHis .ohTitle {
    margin: 0 auto;
    padding: 4px 0;
    display: block;
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .otherHis .ohContent {
    max-width: 80%;
    margin: 0 auto;
    padding: 4px 0;
    display: block;
    line-height: 24px;
    font-size: 16px;
    word-break: break-word;
    text-align: center;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro {
    width: 100%;
    display: flex;
    flex-direction: column;
    padding-bottom: 24px;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro_b {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-between;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro_b .ai_b_img_w {
    width: 50%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro_b .ai_b_img_w img {
    width: 100%;
    height: auto;
    margin: auto 0;
    padding: 0;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro_b .ai_b_img_w img.b3 {
    width: auto;
    height: 100%;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro_b .ai_text {
    width: 50%;
    margin: 0;
    padding: 8px 32px;
    box-sizing: border-box;
    overflow: hidden;

}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro_b .ai_text label.t {
    width: 100%;
    height: 44px;
    line-height: 44px;
    font-size: 32px;
    font-weight: bold;
    margin: 0;
    padding: 0 16px;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro_b .ai_text div.c {
    width: 100%;
    line-height: 30px;
    text-align: left;
    font-size: 20px;
    word-break: break-word;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro_b .ai_text div.c p {
    padding: 8px auto;
}


.about_content .about_item_content_w .about_item_content .a_intro .ab_intro1 {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro1 .a_intro_poster {
    width: 516px;
    display: block;
    float: left;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro1 .a_intro_poster img {
    width: 516px;
    display: block;
    margin: auto 0;
    border-radius: 10px;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro1 .a_intro_text {
    width: calc(100% - 516px);
    display: block;
    padding-left: 32px;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro1 .a_intro_text p {
    display: flex;
    flex-direction: row;
    line-height: 24px;
    flex-wrap: wrap;
    word-break: break-word;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro1 .a_intro_text p.subTitle {
    font-weight: bold;
    font-size: 14px;
}


.about_content .about_item_content_w .about_item_content .ab_intro2 {
    width: 100%;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro .ab_intro2 p {
    display: flex;
    flex-direction: row;
    line-height: 24px;
    flex-wrap: wrap;
    word-break: break-word;
    box-sizing: border-box;
    overflow: hidden;
}


.about_content .about_item_content_w .about_item_content .ab_intro2 p.subTitle {
    font-weight: bold;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 p.subTitle {
    color: #d60000;
    font-weight: bold;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 ul.wcwd {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 ul.wcwd li {
    width: calc(50% - 32px);
    display: block;
    margin: 8px;
    border: 1px #eee solid;
    border-radius: 16px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 ul.wcwd li .wcWeDoItem {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 24px;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 ul.wcwd li .wcWeDoItem .impHeader {
    width: 100%;
    height: 48px;
    line-height: 48px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
    font-weight: bold;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 ul.wcwd li .wcWeDoItem .impHeader label {
    height: 48px;
    line-height: 48px;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 ul.wcwd li .wcWeDoItem .impHeader label.impTTH {
    font-weight: 800;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 ul.wcwd li .wcWeDoItem .impHeader label.impTT {
    font-weight: 600;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 ul.wcwd li .wcWeDoItem label.itemDescr {
    width: 100%;
    line-height: 24px;
    margin: 4px 0;
    padding: 0;
    position: relative;
    align-self: stretch;
    padding-left: 28px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 ul.wcwd li .wcWeDoItem label.itemDescr::before {
    bottom: 0;
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 1px;
    box-sizing: border-box;
}

.about_content .about_item_content_w .about_item_content .ab_intro3 ul.wcwd li .wcWeDoItem label.itemDescr::after {
    width: 10px;
    height: 10px;
    margin: 7px;
    background-color: #d60000;
    border-radius: 50%;
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    box-sizing: border-box;
}

.about_content .about_item_content_w .about_item_content .ai_line {
    width: 100%;
    margin: 0;
    padding: 16px 0;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .ai_line .seg_t {
    width: 100%;
    height: 44px;
    line-height: 44px;
    font-size: 32px;
    font-weight: bold;
    margin: 0;
    padding: 0 16px;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .ai_line .seg_c {
    padding: 8px 0;
    line-height: 30px;
    font-size: 20px;
    word-break: break-word;
}

.about_content .about_item_content_w .about_item_content .a_intro_thumb {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    margin: 16px auto;
    justify-content: space-between;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_thumb img {
    width: 33%;
    display: block;
    margin: auto;
    border-radius: 16px;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_specs {
    width: 100%;
    display: flex;
    flex-direction: row;
    margin: auto 0;
    padding: 85px 0;
    justify-content: space-around;
    box-sizing: border-box;
    overflow: hidden;
}

/*
.about_content .about_item_content_w .about_item_content .a_intro_specs img {
    height: 99px;
    display: block;
    margin: 0 4px;
    box-sizing: border-box;
    overflow: hidden;
}
*/
.about_content .about_item_content_w .about_item_content .a_intro_specs .a_intro_specs_card {
    width: calc(33.33% - 16px);
    display: flex;
    flex-direction: column;
    margin: 8px;
    padding: 8px;
    border: 1px #eee solid;
    border-radius: 8px;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
    /*box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.15);*/
    /*box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);*/
    /*box-shadow: 2px 2px 5px #D3D6DA;*/
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_specs .a_intro_specs_card .cardIcon {
    width: 64px;
    height: 64px;
    margin: 16px auto;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_specs .a_intro_specs_card .cardTitle {
    width: 100%;
    height: 50px;
    line-height: 50px;
    margin: 0 auto;
    padding: 0;
    color: #2c3e77;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_specs .a_intro_specs_card .cardItem {
    width: 100%;
    height: 28px;
    line-height: 28px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    margin: 0;
    padding: 0 8px;
    box-sizing: border-box;
    overflow: hidden;

}

.about_content .about_item_content_w .about_item_content .a_intro_specs .a_intro_specs_card .subItem {
    height: 36px;
    line-height: 36px;
    padding: 0 8px;
    color: #fdb44e;
    box-sizing: border-box;
    overflow: hidden;

}

.about_content .about_item_content_w .about_item_content .a_intro_specs .a_intro_specs_card .subItem .subItemTitle {
    height: 36px;
    line-height: 36px;
    color: #fdb44e;
    font-weight: bold;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_specs .a_intro_specs_card .cardItem .itemTitle {
    height: 28px;
    line-height: 28px;
    color: #fdb44e;
    font-weight: bold;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_specs .a_intro_specs_card .cardItem .itemVal {
    height: 28px;
    line-height: 28px;
    padding-left: 8px;
    color: #2c3e77;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_content {
    width: 100%;
    display: block;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_content p {
    width: 100%;
    display: flex;
    flex-direction: row;
    line-height: 24px;
    flex-wrap: wrap;
    word-break: break-word;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_brand_ico {
    width: 100%;
    margin-top: 32px;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_brand_ico img {
    width: 266px;
    height: 72px;
    display: block;
    float: left;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .subTitleWrapper {
    width: 100%;
    height: 80px;
    line-height: 48px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    margin: 16px 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .subTitleWrapper .subjectTitle {
    width: 100%;
    height: 48px;
    line-height: 48px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    margin: 16px 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}


.about_content .about_item_content_w .about_item_content .subTitleWrapper .subjectTitle img {
    width: 48px;
    height: 48px;
    display: block;
    margin: 0;
    padding: 3px;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .subTitleWrapper .subjectTitle label {
    height: 48px;
    line-height: 48px;
    display: block;
    margin: 0;
    padding: 0 8px;
    color: #333;
    font-size: 32px;
    font-weight: 600;
    user-select: none;
    box-sizing: border-box;
    overflow: hidden;
}


.about_content .about_item_content_w .about_item_content .a_intro_brands {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    margin-top: 40px;
    margin-bottom: 60px;
    justify-content: space-between;
    box-sizing: border-box;
    overflow: hidden;
}

.about_content .about_item_content_w .about_item_content .a_intro_brands img {
    height: 129px;
    display: block;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_history .his_title {
    width: 100%;
    line-height: 32px;
    color: #02555E;
    font-size: 16px;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_history .hisIntro {
    width: calc(100% - 16px);
    line-height: 24px;
    margin: 8px;
    padding: 24px;
    text-indent: 1em;
    word-break: break-word;
    border-radius: 16px;
    color: #8590a6;
    background-color: #f7f7f7;
    font-size: 14px;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_history .hisIntro1 {
    width: calc(100% - 16px);
    line-height: 24px;
    display: block;
    text-indent: 0em;
    padding: 30px 30px 16px 30px;
    border-left: 6px solid #d3d3d3;
    background-color: #f7f7f7;
    color: #8590a6;
    margin: 8px 8px 26px;
    word-break: break-word;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_history ul.his_list {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_history ul.his_list li {
    width: 100%;
    height: 132px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_history ul.his_list li div.his_yime_line {
    width: 15px;
    align-self: stretch;
    flex: 0 0 auto;
    margin: 0;
    margin-right: 15px;
    padding: 0;
    position: relative;
    box-sizing: content-box;
}

#about_i_history ul.his_list li div.his_yime_line::before {
    background-color: #e6ecff;
    bottom: 0;
    content: "";
    left: 50%;
    position: absolute;
    top: 0;
    transform: translateX(-50%);
    width: 1px;
    box-sizing: border-box;
}

#about_i_history ul.his_list li div.his_yime_line::after {
    width: 10px;
    height: 10px;
    /*background-color: #657abf;*/
    background-color: #d60000;
    border-radius: 50%;
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    box-sizing: border-box;
}


#about_i_history ul.his_list li:first-child div.his_yime_line::before {
    top: 50%;
}

#about_i_history ul.his_list li img {
    max-width: 106px;
    min-width: 106px;
    height: 70px;
    display: block;
    margin: auto 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;

}

#about_i_history ul.his_list li div.his_item_c {
    display: flex;
    flex-direction: column;
    margin: auto 0;
    padding: 0 0 0 24px;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_history ul.his_list li div.his_item_c label {
    font-size: 16px;
}

#about_i_history ul.his_list li div.his_item_c p {
    line-height: 24px;
    font-size: 16px;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_qualification .title_bar {
    width: 100%;
    height: 64px;
    line-height: 64px;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;

}

#about_i_qualification .title_bar label {
    height: 64px;
    line-height: 64px;
}

#about_i_qualification .title_bar label.tt_ico {
    font-weight: 800;
    margin-right: 12px;
}

#about_i_qualification .title_bar label.tt_text {
    color: #02555e;
    font-size: 16px;
}

#about_i_qualification .q_item_c {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_qualification .q_item_c p {
    line-height: 24px;
    color: #6a6a6a;
}

#about_i_qualification .q_item_c img {
    display: block;
    margin: auto;
    padding: 0;
    float: left;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_qualification .quanlification_pics {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_qualification .quanlification_pics ul.q_pics {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_qualification .quanlification_pics ul.q_pics li {
    width: 20%;
    margin: 0;
    padding: 8px;
    box-sizing: border-box;
    overflow: hidden;

}

#about_i_qualification .quanlification_pics ul.q_pics li img {
    width: 100%;
    display: block;
    margin: 0;
    padding: 0;
    border: 0.5px solid #ccc;
    border-radius: 16px;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_our_clients .client_pics {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_our_clients .client_pics ul.c_pics {
    width: 100%;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

#about_i_our_clients .client_pics ul.c_pics li {
    width: calc(20% - 8px);
    display: flex;
    flex-direction: column;
    margin: 4px;
    padding: 8px;
    border: 0.5px solid #ccc;
    border-radius: 16px;
    box-sizing: border-box;
    overflow: hidden;

}

#about_i_our_clients .client_pics ul.c_pics li img {
    width: 100%;
    display: block;
    margin: auto 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}