.flex-row {
    display: flex;
    display: -webkit-flex;
    flex-wrap: wrap;
    width: 100%;
}

p, h5 {
    margin-bottom: 0px;
}

.big-title {
    font-size: 42px;
    font-weight: bold;
    color: #333333;
    text-align: center;
}

.font-16 {
    font-size: 16px;
}

.font-18 {
    font-size: 18px;
}

.color-3 {
    color: #333333;
}

.font-bold {
    font-weight: bold;
}

.m-top10 {
    margin-top: 10px;
}

.m-top20 {
    margin-top: 20px;
}

.m-top30 {
    margin-top: 30px;
}

.m-top40 {
    margin-top: 40px;
}

.p-right-10 {
    padding-right: 0px;
}

.text-center {
    text-align: center;
}
/* 浜掕仈缃戝簲鐢ㄥ紑鍙戯紝鎴戜滑鏄笓涓氱殑 */
.Introduction {
    position: relative;
    padding-bottom: 158px;
}

    .Introduction .canvas-bg {
        height: 70%;
    }

.pro_view {
    background: #FFFFFF;
    box-shadow: 0px 0px 21px 0px rgba(137, 177, 245, 0.43);
    border-radius: 10px;
    padding: 52px 52px 44px;
}

.pro_container .big-title {
    margin: 80px 0 65px;
}

.pro_tip {
    font-size: 22px;
    font-weight: bold;
    color: #333333;
}

.big-font-box {
    background: linear-gradient(-55deg, #FF7F23 0%, #FFB15B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
}

.m-bottom-100 {
    margin-bottom: 120px !important;
}

.brand-title {
    text-align: center;
    font-size: 42px;
    margin: 60px 0 17px;
    font-weight: 600;
    color: #333;
}

.big-font {
    font-size: 68px;
    font-weight: bold;
    line-height: 1;
}

.right-top-font {
    font-size: 23px;
    font-weight: 900;
    vertical-align: top;
    line-height: 1;
}

.fs-24 {
    font-size: 20px;
    line-height: normal;
}

.cover-pos-box {
    position: absolute;
    bottom: -24px;
    right: 15px;
    transform: rotate(50deg);
    height: 120%;
    width: 12px;
    border-left: 1px solid #FABE00;
    background-color: #fff;
}

.label-font {
    margin-left: -14px;
    font-weight: bold;
    color: #333333;
    font-size: 16px;
}

.rising-icon {
    width: 33px;
    height: 27px;
    margin-right: 19px;
    object-fit: scale-down;
    vertical-align: middle;
}

.float-right {
    float: right;
}

.big-rising {
    font-size: 44px;
    font-weight: bold;
    color: #FABE00;
    background: linear-gradient(-55deg, #FF7F23 0%, #FFB15B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}
/* 鍏徃绠€浠� */
.aboutus .big-title {
    margin: 122px 0 72px;
}

.about-img {
    width: 758px;
    height: 472px;
    object-fit: cover;
}

.more-btn {
    padding: 0 30px;
    border-radius: 50px;
    height: 38px;
    line-height: 38px;
    background: linear-gradient(197deg, #287DFF, #64ABFF);
    font-size: 14px;
    font-weight: bold;
    color: #FFFFFF;
    display: inline-block;
    position: absolute;
    bottom: 0;
    left: 0;
}
/* 鍏徃鐞嗗康 */
.concept {
    background: url('../images/aboutus/canvas_bg2.png') no-repeat;
    background-size: 100% 100%;
    padding-bottom: 10px;
}

    .concept .big-title {
        padding: 60px 0 92px;
    }

.concept-card {
    background: #FFFFFF;
    box-shadow: 0px 0px 21px 0px rgba(137, 177, 245, 0.43);
    border-radius: 10px;
    padding: 32px 26px 94px;
    text-align: center;
    transition: all 0.6s;
    margin-bottom: 30px;
}

    .concept-card:hover {
        background: linear-gradient(157deg, #287DFF 0%, #64ABFF 100%);
        transform: scale(1.1);
    }

.concept-card-title {
    font-size: 24px;
    font-weight: 400;
    color: #333333;
    position: relative;
    display: inline-block;
    padding-bottom: 18px;
    margin-top: 44px;
}

    .concept-card-title::after {
        content: "";
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        width: 80%;
        height: 5px;
        background: #287DFF;
        border-radius: 2px;
        bottom: 0;
    }

.concept-card:hover p, .concept-card:hover .concept-card-title {
    color: #fff;
}

    .concept-card:hover .concept-card-title::after {
        background: #fff;
    }

.concept-card-img, .concept-card-hover-img {
    width: 123px;
    height: 108px;
    object-fit: scale-down;
}

.concept-card-hover-img {
    display: none;
}

.concept-card:hover .concept-card-hover-img {
    display: inline-block;
}

.concept-card:hover .concept-card-img {
    display: none;
}
/* 鍘嗙▼ */
.history-swiper {
    position: relative;
    padding: 78px 0 148px;
}

    .history-swiper .big-title {
        margin-bottom: 106px;
    }

.company-image {
    width: 100%;
    height: 260px;
    border-radius: 10px;
}

.year-tip-box {
    position: relative;
    top: 38px;
    padding: 68px 40px 110px;
    background: #FFFFFF;
    box-shadow: 0px 0px 21px 0px rgba(137, 177, 245, 0.43);
    border-radius: 10px;
    z-index: 100;
}

.year-font {
    position: relative;
    font-size: 32px;
    font-weight: bold;
    background: linear-gradient(157deg, #FF9549 0%, #FFB15B 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

    .year-font::before {
        content: "";
        position: absolute;
        left: -22%;
        top: 50%;
        transform: translateY(-50%);
        width: 64px;
        height: 11px;
        background: #287DFF;
    }

.intr {
    font-size: 18px;
    font-weight: 400;
    color: #333333;
    margin-top: 34px;
    line-height: 29px;
}

.swiper-pagination {
    height: 100%;
    bottom: 0 !important;
    display: flex;
    position: relative;
    justify-content: center;
    flex-direction: column;
    opacity: 0;
    z-index: -100;
}

.swiper-pagination-bullet {
    max-width: 50px;
    width: auto !important;
    height: auto !important;
    position: relative;
    background: none !important;
    padding-top: 22px !important;
    margin-top: 30px !important;
    opacity: 1 !important;
    color: #666666 !important;
    font-size: 16px !important;
}

.swiper-pagination-bullet-active {
    font-size: 20px !important;
    font-weight: bold;
    background: linear-gradient(157deg, #FF9549 0%, #FFB15B 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    border-radius: 0 !important;
}

.swiper-pagination-bullet::before {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -17px;
    width: 1px;
    height: 22px;
    border: 1px solid #287DFF;
    opacity: 0.5;
}

.swiper-btn {
    width: 7%;
    position: absolute;
    bottom: 20px;
    right: 150px;
    display: none;
}

.swiper-button-prev, .swiper-button-next {
    background-image: none !important;
    background: #ABABAB;
    width: 38px !important;
    height: 38px !important;
    line-height: 38px;
    text-align: center;
}

.arrow-swiper, .white-arrow {
    width: 18px;
    height: 18px;
}
/* 璇佷功 */
.certificate-container {
    padding-top: 1px;
    position: relative;
}

    .certificate-container .brand-title {
        margin-bottom: 108px;
        margin-top: 64px;
    }

.certificate-image img {
    width: 100%;
    height: 100%;
}

.more-certificate-box img {
    margin-top: 62px;
    width: 100%;
    height: 286px;
}
/* 鍚堜綔浼佷笟鍗曚綅 */
.cooperation-case {
    margin-top: 8px;
    height: 650px;
    position: relative;
    overflow: hidden;
}

    .cooperation-case .brand-title {
        color: #fff;
        margin: 80px 0 60px;
    }

#particles {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}

.cooperation-case-list {
    position: relative;
    top: 0px;
    left: 0px;
    width: 200%;
    height: 100%;
    list-style: none;
    animation: mymove 30s infinite linear;
    max-height: 474px;
    overflow: hidden;
    /* overflow-y: auto; */
}

.fourteen-line {
    display: -webkit-box;
    overflow: hidden;
    white-space: pre-wrap;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 14;
    -webkit-box-orient: vertical;
    max-height: 472px;
    font-size: 18px;
    color: #323232;
}

.cooperation-case-item {
    width: 7%;
    padding: 20px 20px 30px;
    float: left;
}

    .cooperation-case-item img {
        height: 150px;
        object-fit: scale-down;
    }

@keyframes mymove {
    0% {
        transform: translate(0px, 0px);
    }

    100% {
        transform: translate(-50%, 0px);
    }
}

@-webkit-keyframes mymove {
    0% {
        transform: translate(0px, 0px);
    }

    100% {
        transform: translate(-50%, 0px);
    }
}
/* 鑱旂郴鎴戜滑 */
.concat-module {
    position: relative;
    padding: 70px 0 60px;
}

    .concat-module .big-title {
        margin-bottom: 86px;
    }

#map {
    height: 200px;
    width: 100%;
    border-radius: 10px;
}
/* .amap-icon img{
	width: 25px;
	height: 34px;
} */
.map-right-container {
    width: 100%;
}

.map-info {
    padding: 48px 20px 68px 28px;
    background: #FFFFFF;
    box-shadow: 0px 0px 21px 0px rgba(137, 177, 245, 0.43);
    border-radius: 10px;
}

.map-title {
    font-size: 30px;
    font-weight: bold;
    color: #333333;
}

.amap-icon img, .map-icon-item1 {
    width: 21px;
    height: 25px;
}

.map-info-item {
    margin-top: 40px;
}

.map-icon-item2 {
    width: 21px;
    height: 25px;
    margin-top: 4px;
}

.map-icon-item3 {
    width: 24px;
    height: 18px;
    margin-top: 4px;
}

.map-info-content {
    font-size: 18px;
    font-weight: 400;
    color: #333333;
}

.concat-btn {
    width: 118px;
    height: 38px;
    border-radius: 50px;
    background: linear-gradient(197deg, #287DFF, #64ABFF);
    text-align: center;
    line-height: 38px;
    margin-top: 58px;
    margin-left: 20px;
}

    .concat-btn a {
        color: #fff;
    }
/*  鍚堜綔浼欎即 */
.cooperation {
    position: relative;
    padding: 76px 0 156px;
}

    .cooperation .big-title {
        margin-bottom: 114px;
    }

.cooperation-item {
    position: relative;
    text-align: center;
    padding: 26px 34px;
    background: #FFFFFF;
    box-shadow: 0px 0px 21px 0px rgba(137, 177, 245, 0.43);
    border-radius: 10px;
    margin-bottom: 30px;
}

    .cooperation-item::before {
        content: "";
        position: absolute;
        left: 50%;
        top: 0;
        transform: translateX(-50%);
        height: 7px;
        width: 60%;
        background: #287DFF;
        border-radius: 4px;
    }

.cooperation-item-image {
    width: 256px;
    height: 143px;
    object-fit: scale-down;
}

.cooperation-item-name {
    font-size: 20px;
    font-weight: 400;
    color: #333333;
    margin-top: 24px;
    margin-bottom: 0;
}

.swiper-btn-item.active {
    background-color: #287DFF;
}

.white-arrow {
    display: none;
}

.swiper-btn-item.active .arrow-swiper {
    display: none;
}

.swiper-btn-item.active .white-arrow {
    display: inline-block;
}

.swiper-container-horizontal > .swiper-pagination-bullets {
    width: auto !important;
    height: 475px;
    overflow-y: auto;
}

div::-webkit-scrollbar {
    width: 2px;
    height: 4px;
}

div::-webkit-scrollbar-thumb {
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 2px rgba(0,0,0,0);
    background: rgba(255,255,255,0.5);
}

div::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 2px rgba(0,0,0,0);
    border-radius: 0;
    background: rgba(255,255,255,0.5);
}

@media (min-width:1200px) {
    .between {
        justify-content: space-between;
    }

    .rising-box {
        padding-bottom: 26px;
        border-bottom: 1px solid #E1E2E4;
        margin-bottom: 42px;
    }

    .rising-float-right {
        float: right;
    }

    .aboutus .right-content {
        padding-left: 0px;
        height: 472px;
        position: relative;
    }

    .company-image {
        width: 869px;
        height: 475px;
        margin-left: 100px;
    }

    .concept-card {
        width: 312px;
        height: 380px;
    }

    .swiper-btn {
        display: block;
    }

    .swiper-pagination {
        opacity: 1;
        z-index: 10;
    }

    .year-tip-box {
        position: absolute;
        max-width: 482px;
        right: 6%;
    }

    .map-info {
        height: 480px;
    }

    #map {
        height: 480px;
        width: 70%;
        max-width: 998px;
    }

    .map-right-container {
        width: 30%;
        padding-left: 32px;
    }
}

@media (max-width: 1199px) {
    .pro_num_item {
        width: 33.333333%;
        margin-bottom: 30px;
    }

    #map {
        height: 400px;
    }

    .map-right-container {
        margin-top: 30px;
    }
}

@media (max-width: 992px) {
    .pro_num_item {
        width: 50%;
    }

    #map {
        height: 300px;
    }

    .rising-box div {
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .pro_num_item {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .about-img {
        width: 100%;
        height: 200px;
    }

    .fourteen-line {
        max-height: auto;
        -webkit-line-clamp: 6;
    }
}