.about_banner {
    background-image: url("../images/about_banner.png");
    -webkit-background-size: cover;
    background-size: cover;
    background-position: center center;
    margin-top: 138px;
}

.p_tb_30_80 {
    padding-top: 30px;
    padding-bottom: 80px;
}

.about_tab {
    /* border: 1px solid #ddd; */
    background-color: #fff;
    /* margin-bottom: 50px; */
}

.footer_title {
    text-align: center;
    display: inline-block;
    border-bottom: 2px #e62129 solid;
    padding-bottom: 5px;
    padding-left: 10px;
    padding-right: 10px;
}

.footer_title h3 {
    font-weight: bold;
    color: #333333;
    letter-spacing: 3px;
    font-size: 31px;
    margin: 0;
}

.footer_title span {
    font-weight: bold;
    color: #333333;
    text-transform: Uppercase;
    font-size: 13px;
    /* letter-spacing: 1px; */
}

.specialties_footer_div {
    margin-top: 20px;
    width: 100%;
    overflow: hidden;
    background: white;
}

.specialties_footer_div>div {
    border: 1.5px #e6e6e6 solid;
    width: 50%;
    float: left;
    padding: 25px;
    min-height: 30px;
}

.specialties_footer_div>div:nth-child(2) {
    border-left: none;
}

.specialties_footer_div a {
    color: #000
}

.specialties_footer_div a:hover {
    color: #e62129;
}

.specialties_text_div {
    display: flex;
    width: 265px;
    float: left;
    background: white;
    padding: 15px;
    border: 2px transparent solid;
    text-align: left;
    justify-content: flex-start;
    align-items: center;
}

.specialties_text_div>div {
    margin-left: 10px;
}

.specialties_text_div>div>span {
    font-size: 8px;
    text-transform: uppercase;
    white-space: nowrap;
}

.specialties_text_div>div>h4 {
    margin: 0;
}

.container_new {
    max-width: 1166px;
    margin: auto;
}

.about_tab_title>h2 {
    margin-bottom: 5px;
    font-size: 24px;
    font-weight: bold;
    color: #333743;
    padding-top: 2px;
    padding-bottom: 2px;
    line-height: 1.2 !important;
}

.about_tab_title>small {
    text-transform: uppercase;
    color: #666666;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .5px;
}

.about_tab_title {
    /* border-bottom: 1px solid #ddd; */
    margin-bottom: 25px;
    /* padding: 10px 0; */
    border-bottom: 5px solid #c80009;
    text-align: center;
}

.about_content_nav {
    padding: 10px 0;
}

.about_content {
    padding: 40px 35px;
}

.about_content_border {
    border: 1px solid #dedddd;
}

.about_content_ul {
    padding-left: 0px;
    margin-bottom: 0px;
    padding-left: 20px;
}

.about_content_ul li {
    list-style: none;
    padding: 13px 0;
    transition: all 0.2s;
    border-left-width: 2px;
    /* border-bottom: 1px #b5b5b5 dashed; */
    /* max-width: 150px; */
    margin: 0 auto 10px;
    padding-left: 20px;
}

.color_silver li {
    border-bottom: none;
    padding: 0;
    margin: 13px 0;
}

.content_link:last-child {
    margin-bottom: 0px;
}

.about_content_ul li:hover {
    /* border-bottom: 1px dashed #ad0c14 !important; */
}

.about_content_ul a:hover {
    color: #ad0c14 !important;
}

.about_content_ul .active {
    /* border-bottom: 1px dashed #ad0c14; */
}

.about_content_ul>.active>a {
    color: #ad0c14 !important;
}

.about_content_ul>li>a {
    color: #333333;
    font-size: 18px;
    padding-left: 7px;
}

.about_title h2 {
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    line-height: 27px;
    letter-spacing: .5px;
}

.about_title h3 {
    font-size: 16px;
    font-weight: 500;
    color: #717171;
    letter-spacing: .5px;
    line-height: 26px;
}

.bread_bac{
    background-color: #bdbcbc;
    padding: 19px 30px;
}
.bread_df {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.bread{
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #bdbcbc;
    padding: 19px 30px;
}
.bread_nav_ul li {
    display: inline-block;
}

.nav_link_bread {
    position: relative;
}

.nav_link_bread+.nav_link_bread:before {
    content: ">";
    position: absolute;
    top: 1px;
    left: 0;
    font-size: 15px;
    font-weight: 500;
    color: #fff;
}

.nav_link_bread+.nav_link_bread {
    padding-left: 15px;
}

.bread_nav_ul>li>a {
    font-weight: 500;
    font-size: 1rem;
    color: #717171;
    letter-spacing: .5px;
    color: #fff;
}

.bread_nav_ul {
    margin-bottom: 0;
    padding-left: 0;
}

.bread_nav_title h4 {
    font-size: 17px;
    font-weight: bold;
    color: #333743;
    letter-spacing: .5px;
    line-height: 28px;
    margin-bottom: 0;
    color: #fff;
}

.about_content_body {
    margin-top: 20px;
    text-align: justify;
}

.about_content_body>span {
    display: inline-block !important;
}

/* .about_content_body_p {
    font-weight: 500;
    font-size: 15px;
    letter-spacing: 0.8px;
    line-height: 25px;
    color: #333743;
    word-break: break-all;
} */

.about_content_body p {
    font-size: .8rem;
    font-family: "微软雅黑";
    color: #5f5f5f;
    line-height: 30px;
    margin: 10px auto;
    width: 100%;
    padding: 0px;
    letter-spacing: .1px;
    /* text-indent: 1rem; */
    /* word-break: break-all; */
}

.about_content_body_p+.about_content_body_p {
    margin-top: 20px;
}

.about_content_body img {
    margin-top: 10px;
    margin-bottom: 10px;
}

.p_r_5 {
    padding-right: 5px !important;
}

.p_l_5 {
    padding-left: 5px !important;
}

.border_e8 {
    border-bottom: 1px solid #e8e8e8;
}

.history {
    border-bottom: 1px solid #e8e8e8;
}

.history p {
    margin-bottom: 0px;
    font-size: 14px;
    letter-spacing: .5px;
    font-weight: 500;
    line-height: 42px;
    color: #333743;
}

.history>p>span {
    margin-right: 17px;
    margin-left: 17px;
}

.p_0 {
    padding: 0;
}

.history:last-child {
    border-bottom: none;
}


/* --------organization--------- */
.title_organization {
    width: 100%;
    color: #707070;
    margin-top: 100px;
    margin-bottom: 3s0px;
}

.title_organization h2 {
    font-size: 27px;
    font-weight: 500;
    letter-spacing: .5px;
    margin-bottom: 5px;
    line-height: 36px;
}

.title_organization p {
    font-size: 21px;
    font-weight: 500;
    letter-spacing: .5px;
    margin-bottom: 0px;
    line-height: 36px;
}

.content_link a {
    font-size: 15px;
    letter-spacing: .5px;
    /* font-weight: 500; */
    color: #8c8c8c !important;
}

.banner {
    margin-top: 175px;
}

.direction_img>img {
    width: 91px;
    height: 79px;
}

.direction_content {
    display: flex;
    align-items: center;
}

.direction_img h4 {
    font-size: 15px;
    letter-spacing: .5px;
    font-weight: bold;
    line-height: 28px;
    margin-top: 1px;
}

.direction_img {
    margin-right: 11px;
}

.direction_item p {
    font-size: 14px;
    font-weight: 500;
    color: #676161;
    letter-spacing: .5px;
    font-family: "微软雅黑";
    line-height: 21px;
    margin-bottom: 3px;
}

.direction_wrapper {
    margin-top: 20px;
    margin-bottom: 20px;
}

.specialties_footer {
    padding: 50px;
    min-height: 332px;
}

.about_activities_img {
    width: 50%;
    padding: 0 8px;
}

.about_activities_content {
    width: 50%;
    padding: 0 8px;
}

.about_activities_content h3 {
    font-size: 21px;
    color: #ad0c14;
    font-weight: 500;
    letter-spacing: .5px;
    line-height: 22px;
}

.about_activities_content hr {
    margin-top: 1.2rem;
    margin-bottom: 1.2rem;
}

.about_activities_content p {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    color: #9d9d9d;
    font-size: 14px;
    letter-spacing: .5px;
    font-weight: 500;
    line-height: 26px;
    cursor: pointer;
}

.about_activities {
    display: flex;
    align-items: center;
}

.about_md_t+.about_md_t {
    margin-top: 40px;
}

.support_detail_body {
    position: relative;
    padding-right: 38px;
    padding: 20px !important;
}

/* .pre,
.next {
    background: url(../images/next.png);
    background-position: center;
    background-size: cover;
    writing-mode: vertical-lr;
    position: absolute;
    right: 0;
    height: 85px;
    width: 27px;
    display: table-cell;
    vertical-align: middle;
    text-align: center;
}

.next {
    top: 120px;
}

.pre span {
    font-size: 15px;
    font-weight: 500;
    letter-spacing: .5px;
    color: #6e6e6e;
}

.icon_back::before {
    content: "";
    width: 12px;
    height: 12px;
    border: solid #6e6e6e;
    border-width: 1px 0 0 1px;
    transform: translate(-50%, -50%) rotate(45deg);
    position: absolute;
    left: 49%;
    top: 20%;
}

.icon_back_next::before {
    content: "";
    width: 12px;
    height: 12px;
    border: solid #6e6e6e;
    border-width: 1px 0 0 1px;
    transform: translate(-50%, -50%) rotate(-135deg);
    position: absolute;
    left: 49%;
    bottom: 1px;
} */

.page_turning_xg {
    position: relative;
}

.page {
    z-index: 2
}

.page_p_f {
    position: fixed;
    top: 20%;
    /* right: 25.3%; */
}

.page_p_a {
    position: absolute;
    right: -36px !important;
    top: 0px;
}

.pre_xg,
.next_xg {
    writing-mode: tb-rl;
    vertical-align: middle;
    text-align: center;
    position: relative;
}

.next_xg {
    margin-top: 20px;
}

.pre_xg,
.next_xg {
    background: url(../images/next.png);
    background-position: center;
    background-size: cover;
}

.icon_back::before {
    content: "\f106";
    position: absolute;
    top: 4px;
    left: 4.5px;
    font-size: 22px;
    font-weight: 400;
    color: #6e6e6e;
}

.icon_back_next:before {
    content: "\f107";
    position: absolute;
    bottom: 4px;
    left: 4.5px;
    font-size: 22px;
    font-weight: 400;
    color: #6e6e6e;
}

.icon_back_next {
    font-size: 14px;
    color: #6e6e6e;
    padding: 19px 7px 29px 7px;
}

.icon_back {
    font-size: 14px;
    color: #6e6e6e;
    padding: 28px 7px 19px 7px;
}


.btn_my {
    background-color: #c80009;
    border: 1px solid #c80009;
    cursor: pointer;
    border-radius: 5px;
    width: 98px;
    padding: 5px 0;
    font-weight: 500;
    letter-spacing: .5px;
    margin-top: 20px;
    font-size: 14px;
}

.product_css:last-child {
    border-bottom: none;
}

.nav_link_bread a:hover {
    color: #ad0c14;
}

.about_activities_content a {
    color: #ad0c14;
}

.about_activities_content a:hover {
    color: #333743;
}

.about_activities_content p:hover {
    text-decoration: underline;
}

.dirextion_about_img {
    text-align: center;
}

.dirextion_about_img img {
    width: 37%;
}

.direction_about_content h4 {
    font-size: 16px;
    font-weight: bolder;
    letter-spacing: .5px;
    margin-bottom: 16px;
}

.direction_about_content p {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .5px;
}

.direction_about_item+.direction_about_item {
    margin-top: 40px
}

.direction_about_content>h4>a {
    color: #333743;
}

.direction_about_content>h4>a:hover {
    color: #ad0c14;
}

.transform_50 a {
    color: #333743;
}

.transform_50 a:hover {
    color: #c80009;
}

.slider_down_text {
    color: silver;
    padding-top: 15px;
    /* font-size:13px; */
}

/* .limited_about{
    border: 1px solid #dedddd;
} */
.square {
    background-color: #2b2b2b;
    width: 6px;
    height: 6px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 5px;
}

.active>.square {
    background-color: #e93e45
}

.small_ul_m {
    margin-top: 20px;
    margin-bottom: 20px;
}

.direction_about {
    border-top: 2px solid #c80009;
    padding-top: 20px;
}

.direction_small {
    border: 1px solid #e6e6e6;
    border-radius: 10px;
    padding: 10px;
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.img_dir>img {
    padding-bottom: 6px;
}

.img_dir>a {
    display: block;
    font-size: 15px;
    font-weight: bold;
    letter-spacing: .5px;
    cursor: pointer;
    transition: all .3s;
    color: #000;
    word-break: break-word;
}

.img_dir {
    text-align: center;
    width: 35%;
}

.dir_content {
    width: 68%;
    padding-left: 10px;
}

.dir_content>p {
    font-size: 13px;
    font-weight: 500;
    color: #999999;
    line-height: 24px;
    letter-spacing: .5px;
}

.contact_small {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 20px;
}

.contact_about {
    margin-top: 10px;
    padding-top: 10px;
}

.contact_small>i {
    padding-right: 6px;
    color: #999999;
    font-weight: 500;
    letter-spacing: .5px;
}

.contact_small>a {
    font-size: 14px;
    color: #999999;
    font-weight: 500;
    letter-spacing: .5px;
    cursor: pointer;
}

.about_content_m_t {
    margin-top: 0px !important;
}

.company_about {
    margin-top: 20px;
}

.company_about_P {
    font-size: 22px;
    font-weight: bold;
    letter-spacing: .5px;
    margin-bottom: 10px;
}

.about_activities_wrapper {
    margin-top: 0px;
}

@media (max-width: 750px) {
    .specialties_footer_div>div {
        width: 100%;
        border: 1.5px #e6e6e6 solid;
    }

    .specialties_footer_div>div:nth-child(2) {
        border: 1.5px #e6e6e6 solid;
        border-top: 0;
    }

    .specialties_text_div {
        width: 100%;
    }
}

.about_main {
    padding-top: 20px;
    position: relative;
}

.b_fff {
    background-color: #fff
}

.b_fff h4 {
    color: #333743;
    font-weight: 500 !important;
}

.product_detail_border {
    border-bottom: 1px solid #a8a8a8
}

.img_dir>a:hover {
    color: #a31200
}

.contact_small>a:hover {
    text-decoration: underline;
}

.banner_title small {
    text-transform: uppercase;
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: .5px;
}

.banner_title h2 {
    margin-top: 11px;
    margin-bottom: 11px;
    font-size: 2.5rem;
    font-weight: bold;
    letter-spacing: .5px;
}

.banner_title {
    padding: 110px 0;
}

.about_circle {
    background-color: #000;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    margin-left: 5px;
    margin-right: 5px;
}

.about_banner_p {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.about_banner_p p {
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: .5px;
}

.support_detail_body img {
    max-width: 100%;
}

.about_honor_img {
    margin-top: 25px;
    text-align: center;
}

.about_img_name p {
    font-size: .7rem;
    font-weight: 500;
    letter-spacing: .5px;
    text-align: center;
}

.about_img_name {
    margin-top: 10px;
}

.line::before {
    bottom: 20px;
    content: "";
    display: block;
    position: absolute;
    width: 1px;
    left: 35px;
    top: 30px;
    border-right: 1.1px dashed #dedddd;
}

.line_img {
    float: left;
    margin-top: 8px;
}

.line_img_fluid {
    width: 45px;
}

@media (min-width: 768px) {
    .container_md_8 .col-md-8 {
        -webkit-box-flex: 0;
        -ms-flex: 0 0 48%;
        flex: 0 0 66.66666%;
        max-width: 66.66%;
    }
}
.about_content_body img{
    width: 100%;   
}