/* .page-template-about .content {
    max-width: 1440px;
} */

.page-template-about .contact_us .content {
    max-width: 1220px;
}
.page-template-about .home-about .content {
    max-width: 1400px;
}
div.all-banner.about-banner {
    padding: 10rem 0 23rem;
    background: url('../img/about-banner.webp') no-repeat bottom/cover;
    background-position: center;
    background-attachment: fixed;
}
div.all-banner.about-banner .content .des {
    width: 53%;
    padding-top: 3rem;
    color: #515151;
}
div.all-banner.about-banner h1 {
    font-size: 49px;
    margin-bottom: 1rem;
    color: #1c232f;
    line-height: 65px;
}

div.all-banner.about-banner .button_red {
    padding: 13px 40px;
    font-weight: 400;
    text-transform: uppercase;
    font-size: 17px;
}

div.all-banner.about-banner .button_red:hover {
    background-color: white;
    border-color: white;
    color: var(--hover-color);
}

div.all-banner.about-banner p {
    font-size: 18px;
    color: #515151;
    line-height: 1.8rem;
    margin-bottom: 2rem;
}

.page-template-about .our_service {
    padding: 12rem 0 15rem;
}

div.about-page-head .content {
    position: relative;
    padding: 100px 0 550px;
}

div.about-page-head .title-box {
    display: flex;
    justify-content: space-between;
    margin-bottom: 65px;
}

div.about-page-head .video {
    width: 100%;
    height: 780px;
    position: absolute;
    left: 0;
    bottom: 0;
    transform: translateY(30%);
}

div.about-page-head .title-box>div {
    width: 45%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

div.about-page-head .title-box span {
    color: var(--hover-color);
    font-size: 18px;
    margin-bottom: 25px;
    display: inline-block;
}

div.about-page-head .title-box p {
    line-height: 28px;
    color: #616161;
}

div.about-page-head .title-box h2 {
    font-size: 3.4rem;
    line-height: 75px;
    font-weight: 400;
}

div.about-xingbao {
    padding: 340px 0 120px;
    background-color: #eee;
    margin-bottom: 80px;
}

div.about-xingbao h3 {
    padding-left: 20px;
    font-weight: 18px;
    font-weight: 450;
    position: relative;
    margin-bottom: 30px;
}

div.about-xingbao h3::after {
    position: absolute;
    content: "";
    left: 0;
    top: 0;
    width: 8px;
    height: 100%;
    background-color: #000;
}

div.about-xingbao ul.text-list {
    display: flex;
    justify-content: space-between;
    margin-bottom: 70px;
}

div.about-history {
    padding: 70px 0 150px;
}

div.about-history .title-box {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 110px;
}

div.about-history .title-box span {
    color: var(--hover-color);
    display: inline-block;
    font-size: 18px;
    margin-bottom: 20px;
}

div.about-history .title-box h2 {
    font-size: 2.7rem;
    line-height: 75px;
    font-weight: 400;
}

div.about-history .title-box p {
    line-height: 28px;
    color: #616161;
    width: 540px;
}

div.about-history .history-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

div.about-history ul.history-list {
    width: 20%;
    position: relative;
}

div.about-history ul.history-list::after {
    position: absolute;
    left: 20px;
    top: 0;
    content: "";
    height: 100%;
    width: 5px;
    background-color: var(--hover-color);
}

div.about-history ul.history-list li {
    padding: 25px 0;
    padding-left: 65px;
    font-size: 20px;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
}

div.about-history ul.history-list li.active {
    padding-left: 80px;
}

div.about-history ul.history-list li::after {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    content: "";
    height: 20px;
    width: 20px;
    transition: all 0.3s ease;
    border-radius: 50%;
    background-color: var(--hover-color);
}

div.about-history ul.history-list li.active::after {
    height: 50px;
    width: 50px;
    left: -2px;
    border-radius: 0;
    background: url('../img/page_about_us-company_history-swiper_active.png')no-repeat center /cover;
    background-size: contain;
}

div.about-history .swiper-history {
    width: 80%;
    margin: 0;
    padding: 10px;
}

div.about-history .swiper-history .swiper-slide {
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

div.about-history .swiper-history .swiper-slide>div {
    width: 50%;
    height: 485px;
}

div.about-history .swiper-history .swiper-slide .content-box {
    padding: 110px 80px 110px 30px;
}

div.about-history .swiper-history .content-box span {
    color: var(--hover-color);
    font-size: 18px;
    display: inline-block;
    margin-bottom: 20px;
}

div.about-history .swiper-history .content-box h3 {
    font-size: 1.6rem;
    margin-bottom: 25px;
}

div.about-history .swiper-history .content-box p {
    line-height: 28px;
    font-size: 15px;
    color: #616161;
}

ul.text-list li {
    width: 46%;
    font-size: 17px;
    color: #616161;
    line-height: 27px;
}

ul.xingbao-yeji {
    display: flex;
    justify-content: space-between;

}

ul.xingbao-yeji li {
    flex: 1;
    text-align: center;
}

ul.xingbao-yeji li .img-box {
    width: 84px;
    height: 84px;
    margin: 0 auto;
    margin-bottom: 90px;
    position: relative;

}

ul.xingbao-yeji li .img-box::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -60%;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--hover-color);
}

ul.xingbao-yeji li strong {
    font-size: 2.6rem;
    margin-bottom: 25px;
    display: inline-block;
    font-weight: 450;
}



.our_service .content {
    max-width: 1420px;
}
.our_service .our_service-title span {
    display: block;
    text-align: center;
    font-size: 16px;
    color: var(--hover-color);
}

.our_service .our_service-title h2 {
    text-align: center;
    font-size: 3.1rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 100px;
    color: #1c232f;
}

.our_service-title p {
    text-align: center;
    line-height: 28px;
    width: 600px;
    margin: 0 auto;
}

.our_service .our_service-list {
    display: grid;
    justify-content: space-between;
    grid-template-columns: repeat(3, 31.6%);
    margin-top: 60px;
    /* row-gap: 45px;  */
}

.our_service .choose_us-item {
    padding: 40px;
    padding-bottom: 50px;
    margin-bottom: 45px;
}

.our_service .choose_us-item p {
    opacity: 0.9;
    font-size: 16px;
    color: #666666;
}
.our_service .choose_us-item.active p,.our_service .choose_us-item:hover p {
    color: #fff;
}
.our_service .choose_us-item .learn_more {
    font-weight: normal;
    margin-top: 30px;
}

div.about-equipment {
    padding: 80px 0;
    text-align: center;
}

div.about-equipment span {
    color: var(--hover-color);
    font-size: 20px;
}

div.about-equipment h2 {
    font-size: 2.8rem;
    font-weight: 400;
    margin-bottom: 30px;
    margin-top: 20px;
}

div.about-equipment P {
    width: 600px;
    margin: 0 auto;
    line-height: 28px;
}

div.about-equipment .swiper {
    margin-top: 80px;
    padding: 30px 0;
}

div.about-equipment .swiper-slide {
    height: 460px;
    transition: all 0.3s ease;
    transform: scale(0.95);
}

div.about-equipment .swiper-slide-active {
    transform: scale(1.05);
}

div.about-customer {
    padding: 5rem 0;
    overflow: hidden;
    max-width: 100%;
    background-color: #0055a7;
    margin: 10rem 0;
    margin-bottom: 0;
}
div.about-customer .content {
    max-width: 1400px;
}
div.about-customer h2 {
    color: white;
}
div.about-customer .template__title {
    text-align: left;
    margin-bottom: 110px;
    position: relative;
}

div.about-customer .template__title span {
    text-align: left;
    color: #fff;
    font-size: 16px;
}

div.about-customer .template__title .swiper-btn {
    position: absolute;
    right: 0;
    bottom: 0;
    display: flex;
    column-gap: 2rem;
    --swiper-navigation-color: white;
    --swiper-navigation-size: 1.5rem;
}

div.about-customer .template__title .swiper-btn div {
    position: relative;
    left: unset;
    top: unset;
    right: unset;
    bottom: unset;
    margin-top: 0;
    background-color:#1f2d3a;
    width: 70px;
    height: 70px;
    border-radius: 50%;
}

div.about-customer .template__title .swiper-btn div.swiper-button-disabled {
    background: #242424;
}

div.about-customer .swiper-slide {
    border: 1px solid #d8d8d8;
    border-radius: 6px;
    padding: 50px 50px 35px;
    background: url('../img/customers-bg.svg') no-repeat;
    background-position: 10% 10%;
    background-size: 7rem;
    background-color: #fff;
}

div.about-customer .swiper-slide h3 {
    font-size: 26px;
    margin-bottom: 1.5rem;
    margin-top: 2rem;
    font-weight: 500;
    text-transform: capitalize;
}

div.about-customer .swiper-slide>p {
    color: #424242;
    font-size: 18px;
    line-height: 1.8rem;
}

div.about-customer .swiper-slide .customer-footer {
    display: flex;
    align-items: center;
    margin-top: 4rem;
}

div.about-customer .swiper-slide .customer-footer .img-content {
    width: 140px;
    height: 80px;
    object-fit: contain;
    margin-right: 1rem;
}

div.about-customer .swiper-slide .customer-footer .text-content {
    border-left: 1px solid #d8d8d8;
    padding-left: 1.5rem;
}

div.about-customer .swiper-slide .customer-footer .text-content h4 {
    margin-bottom: 0.5rem;
    font-size: 20px;
    font-weight: 500;
    text-transform: capitalize;
}

div.about-customer .swiper-slide .customer-footer .text-content p {
    opacity: 0.5;
}

div.about-customer .about-customer-box {
    position: relative;
    margin-bottom: 6rem;
}

div.about-customer .swiper-pagination {
    bottom: -7rem;
    left: 50%;
    transform: translateX(-50%);
}

div.about-customer .swiper-pagination .swiper-pagination-bullet {
    background-color: transparent;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    margin-right: 15px;
    border: 1px solid rgba(255, 255, 255, 1);
    --swiper-pagination-bullet-size: 16px;
}

div.about-customer .swiper-pagination .swiper-pagination-bullet-active {
    background: #fff;
    border-color: #fff;
}

.service_locations {
    text-align: center;
    padding-top: 170px;
    padding-bottom: 200px;
}
.service_locations p {
    margin-top: 3rem;
}
.service_locations .content {
    max-width: 1400px;
}
.service_locations .service_locations-main {
    margin-top: 5rem;
}

.service_locations .service_locations-main img {
    max-width: 100%;
}
.swiper-certification{
    overflow: hidden;
    padding: 80px 0;
    margin-left: -100px;
}
.swiper-certification img{
    max-width: 100%;
    height: auto;
    transition: all 0.3s;
}
.swiper-certification li.swiper-slide-active{
    z-index: 9;
    margin: 0 5rem !important;
    margin-left: 4rem !important;
}
.swiper-certification li.swiper-slide-active img{
    transform: scale(1.3);
}
.cer-nav ul{
    display: flex;
    justify-content: center;
    gap: 52px;
    margin-top: 50px;
    margin-bottom: 30px;
}
.cer-nav ul li{
    font-weight: 400;
    color: #666;
    font-size: 20px;
    cursor: pointer;
    padding-bottom: 17px;
    line-height: 24px;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}
.cer-nav ul li.active{
    color: #242424;
    border-bottom: 2px solid var(--hover-color);
}
.about-certificate{
    padding-top: 180px;
    padding-bottom: 260px;
    background: url('../img/cer-bg.png') no-repeat center/cover;
}
.about-certificate span {
    font-size: 16px;
}
.our_service .choose_us-item:first-child.active .icon.item_img,.our_service .choose_us-item:first-child:hover .icon.item_img{
  background-image: url(../img/product-white.svg);
}
.our_service .choose_us-item:nth-child(2).active .icon.item_img,.our_service .choose_us-item:nth-child(2):hover .icon.item_img{
  background-image: url(../img/solution-white.svg)!important;
}
.our_service .choose_us-item:nth-child(3).active .icon.item_img,.our_service .choose_us-item:nth-child(3):hover .icon.item_img{
  background-image: url(../img/knowledge-white.svg)!important;
}
.our_service .choose_us-item:nth-child(4).active .icon.item_img,.our_service .choose_us-item:nth-child(4):hover .icon.item_img{
  background-image: url(../img/quality-white.svg)!important;
}
.our_service .choose_us-item:nth-child(5).active .icon.item_img,.our_service .choose_us-item:nth-child(5):hover .icon.item_img{
  background-image: url(../img/product-white.svg)!important;
}
.our_service .choose_us-item:nth-child(6).active .icon.item_img,.our_service .choose_us-item:nth-child(6):hover .icon.item_img{
  background-image: url(../img/knowledge-white.svg)!important;
}
.our_service .choose_us-item.active i.arrow_right_red_line,.our_service .choose_us-item:hover i.arrow_right_red_line {
    background-image: url(../img/arrow_right_red_line-white.svg)!important;
}