*,
*::after,
*::before {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    width: 100%;
    height: 100%;
    padding: 0;
    position: relative;
    overflow: auto;
}

.container-box {
    width: 100%;
    height: 100%;
    overflow: auto;
}

.content-box {
    width: 100%;
    height: auto;
}

.section-box {
    width: 1240px;
    margin: auto;
    display: flex;
}

.bg-24 {
    background-size: 100% 100%;
}

.red {
    border: 1px solid red;
}




/* 头部样式开始 */
.haeder-box {
    width: 100%;
    background-color: #fff;
    display: flex;
    height: 95px;
    align-items: center;
}

.flex-between {
    display: flex;
    justify-content: space-between;
}

.haeder-left {
    display: flex;
    align-items: center;
}

.haeder-left img {
    margin-right: 10px;
}


.haeder-left .btn {
    background-color: transparent;
}

.haeder-left .btn:focus {
    box-shadow: unset;
}

.haeder-right .nav-box {
    display: flex;
    list-style: none;
    margin-bottom: 0;
    height: 100%;
    align-items: center;
}

.haeder-right .nav-item {

    cursor: pointer;
    position: relative;
}


.haeder-right .dropdown:hover .dropdown-menu {
    display: block;

}

.haeder-right .dropdown .dropdown-menu::after {
    position: absolute;
    content: "";
    top: -8px;
    left: calc(50% - 7px);
    border-left: 1px solid #ddd;
    border-top: 1px solid #ddd;
    width: 14px;
    height: 14px;
    transform: rotate(45deg);
    background-color: #fff;
}


.haeder-right .dropdown .dropdown-menu {
    top: 99%;
    left: -60%;
    margin-top: 0;
}

.haeder-right .dropdown .dropdown-item {
    font-size: 14px;
}


.haeder-right a,
.haeder-right span {
    font-size: 16px;
    color: #1A243E;
    display: inline-block;
    outline: none;
    text-decoration: none;
    padding: 10px 15px;
}

.haeder-right .nav-item a:hover,
.haeder-right .nav-item span:hover {
    color: #007bff;
}

.heading {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.heading hr {
    flex: 1;
}

.heading h1 {
    text-align: center;
    font-size: 32px;
    padding: 25px 0;
    font-weight: bold;
    margin: 0 20px;
}

.heading2 {
    display: block;
    padding-top: 50px;
    padding-bottom: 15px;
}

.heading2 .title {
    font-size: 32px;
    line-height: 45px;
    color: #222;
    font-weight: 700;
    text-align: center;
}

.heading2 .sub-title {
    margin-top: 10px;
    margin-bottom: 34px;
    font-size: 14px;
    color: #666;
    line-height: 24px;
    text-align: center;
}



/* 头部样式结束 */

/* 中间内容区域 */
/* 模块1 */
.content-box .item1 {
    height: 503px;
    display: block;
}

.item1 .carousel {
    width: 100%;
    height: 100%;
}

.item1 .carousel .carousel-inner {
    height: 100%;
}

.item1 .carousel button {
    background-color: transparent;
    border: 0;
    cursor: pointer;
}




/* 模块2 */
.content-box .item2 {
    display: flex;
    justify-content: space-between;
    padding-bottom: 30px;
}

.bg-gray {
    background-color: #EAF0FC;
}

.item2 .card {
    margin: 5px;
    cursor: pointer;
    width: 25%;
    flex: 1;
    border: 0;
    padding-bottom: 40px;
}

.item2 .card:first-child {
    margin-left: 0;
}

.item2 .card:last-child {
    margin-right: 0;
}

.item2 .card:hover {
    transform: scale(1.02)
}

.item2 .card .logo {
    width: 100%;
    height: 150px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.item2 .card .title {
    position: relative;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 30px;
    font-size: 22px;
    font-weight: bold;
    padding: 0 35px 5px 15px;
    margin-top: 15px;
}

.item2 .card .card-body {
    color: #666;
    font-size: 16px;
    padding: 10px 15px;
}

.item2 .card .card-body p {
    margin-bottom: 10px;
    position: relative;
    font-size: 16px;
    color: #666;
}



/* 模块3 */
.content-box .item3 {
    padding: 30px 0 40px;
    display: flex;
    justify-content: space-between;
}

.bg-grayness {
    background: #f8f8f8;
}

.item3 .card {
    width: 33%;
    border: 0;
    border-radius: 0;
    padding-left: 50px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    flex-direction: unset;
    background-color: #F8F8F8;
}

.item3 .card .card-left {
    border: 1px solid #097FFF;
    padding: 2px;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    margin-right: 15px;
}

.item3 .card .card-left span {
    background-color: #097FFF;
    color: #fff;
    font-size: 20px;
    border-radius: 50%;
    width: 100%;
    height: 100%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}


.item3 .card a {
    color: #333;
    outline: none;
    cursor: pointer;
    font-size: 18px;
}

.item3 .card p {
    margin-bottom: 0;
}

/* 模块4 */
.content-box .item4 {
    padding: 25px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}



.item4 .flo_pro_rom {
    border-right: 1px dotted #f39816;
    cursor: pointer;
    height: 100%;
    width: 25%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 1% 1%;
}

.item4 .flo_pro_rom:hover .flo_pro_rom_top {
    color: #181818;
}

.item4 .flo_pro_rom:last-child {
    border-right: 0;
}

.item4 .flo_pro_rom_top {
    height: 120px;
    line-height: 120px;
    margin-bottom: 10px;
    font-size: 24px;
    color: #000;
    width: 100%;
    font-weight: bold;
    display: flex;
    justify-content: center;
}

.item4 .flo_pro_rom_top img {
    margin-right: 15px;
}

.item4 .flo_pro_rom_btm {
    font-size: 16px;
    color: #999;
    padding: 0 15px;
}

.item4 .flo_pro_rom:hover .flo_pro_rom_btm {
    color: #333;
}

.fpgl .flo_pro_rom_top {
    background-position: 0 0;
}



/* 模块5 */

.content-box .item5 {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.item5 .card {
    width: 24%;
    border: 0;
    background-color: transparent;
    position: relative;
    cursor: pointer;
    margin-right: 12px;
    margin-bottom: 15px;
}

.item5 .card .card-header {
    padding: 0;
    background-color: #fff;
    height: 256px;
    width: 100%;
}

.item5 .card .card-header img {
    width: 100%;
    height: 100%;
}

.item5 .card .card-body {
    background-color: #fff;
    height: 200px;
    padding: 20px 23px 21px 24px;
}

.item5 .card .card-body .title {
    font-size: 21px;
    line-height: 29px;
    color: #222;
}

.item5 .card .card-body p {
    margin-top: 12px;
    font-size: 14px;
    color: #666;
    line-height: 20px;
    margin-bottom: 0;
}


.item5 .card-more {
    position: absolute;
    width: 0;
    height: 100%;
    transition: all .5s;
    overflow: hidden;
    background-color: #fff;
    right: 0;
    top: -1px;
    z-index: 99;
}

.item5 .card:hover .card-more {
    width: 100%;
}

.item5 .card-more .more-body {
    height: calc(100% - 135px);
    overflow: auto;
}

.item5 .card-more .more-title {
    height: 67px;
    line-height: 67px;
    padding-left: 20px;
    font-size: 21px;
    color: #222;
    border-bottom: 1px solid #dedede;
    overflow: hidden;
}

.item5 .card-more .more-footer {
    text-align: center;
    padding: 10px 0 20px;
}

/* 第六个模块 */
.content-box .item6 {
    position: relative;
    margin: 0 auto 20px;
    display: block;
    text-align: center;
}

#china-map {
    height: 660px;
    width: 800px;
    margin: auto;
}

#dtBack {
    padding: 10px 40px;
    margin-right: 15px;
}

.hidden {
    display: none;
}

.item6 .btn-ljsy {
    color: #FA7B80;
    border: 1px solid #FA7B80;
    background-color: #fff;
    padding: 10px 40px;
}

.item6 .btn-ljsy:hover {
    color: #fff;
    background-color: #FA7B80;
}

.item6 .info .info-item {
    text-align: left;
    margin-bottom: 30px;
}

.item6 .card-box {
    display: flex;
    align-items: center;
}

.content-box .item7 {
    flex-wrap: wrap;
    justify-content: center;
}

/* 第七个模块 */
.item7 .part {
    width: 216px;
    float: left;
    text-align: center;
    position: relative;
}

.item7 .logo {
    width: 46px;
    height: 46px;
}

.item7 .part .title {
    margin-top: 7px;
    margin-bottom: 13px;
    font-size: 24px;
    color: #252b3a;
    font-weight: 700;
    line-height: 33px;
    letter-spacing: 1.2px;
}

.item7 .part .sub-title {
    font-size: 14px;
    color: #575d6c;
    text-align: center;
    line-height: 22px;
    margin-top: 10px;
}

.item7 .part .sub-title p {
    margin-bottom: 0;
}

.item7 .right-arrow,
.item7 .left-arrow {
    position: absolute;
    top: 61px;
    left: 220px;
    width: 130px;
    height: 16px;
    text-align: center;
    background-size: contain;
    background: url("../images/right-arrow.bb00f045.svg") no-repeat;
}

.item7 .right-arrow {
    transform: rotateY(180deg);
}

.item7 .down-arrow,
.item7 .up-arrow {
    position: absolute;
    top: -53px;
    left: 101px;
    width: 14px;
    height: 46px;
    background: url("../images/up-arrow.d9b270c1.svg") no-repeat;
    background-size: contain;

}

.item7 .down-arrow {
    transform: rotateX(180deg);
}

.mr130 {
    margin-right: 130px;
}

.mt65 {
    margin-top: 65px;
}

/* 模块8 */
.content-box .item8 {
    justify-content: center;
    margin-top: 80px;
}

.item8 .card {
    border: 0;
    width: 291px;
    height: 208px;
    background-color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
}

.item8 .card .logo {
    width: 72px;
    height: 72px;
    background-color: #E6F2FF;
    padding: 10px;
    border-radius: 50%;
}

.item8 .card img {
    width: 100%;
    height: 100%;
    margin-bottom: 16px;
}

.item8 .card .title {
    font-size: 18px;
    line-height: 25px;
    color: #252b3a;
    letter-spacing: -.4px;
    font-weight: 700;
    margin-bottom: 8px;
}

.item8 .card .desc {
    font-family: PingFangSC-Regular;
    font-size: 14px;
    color: #666;
    text-align: center;
    line-height: 22px;
    margin-bottom: 5px;
}


/* 第9个模块 */
.item9 {
    margin: 0 auto 30px;
}

.item9 .list-group {
    display: flex;
    justify-content: center;
    flex-direction: unset;
}

.item9 .list-group .list-group-item {
    flex: 1;
    padding: 5px;
    margin: 5px;
}

.item9 .list-group img {
    width: 100%;
}

/* 第十个模块 */
.item10 {
    margin-bottom: 50px;
}

.item10 .list-group {
    display: flex;
    flex-wrap: wrap;
    flex-direction: unset;
}

.item10 .list-group-item {
    width: 20%;
    padding: 5px;
    border: 0;
    cursor: pointer;
}


.item10 .list-group-item div {
    width: 100%;
    height: 100%;
    position: relative;
    border: 1px solid #ddd;
}

.item10 .list-group-item img {
    width: 100%;
}

.item10 .list-group-item span {
    position: absolute;
    display: inline-block;
    width: 100%;
    bottom: 0;
    left: 0;
    color: #fff;
    background: rgba(0, 0, 0, 0.4);
    text-align: center;
    padding: 5px 0;
    display: none;
}

.item10 .list-group-item:hover span {
    display: inline-block;
}


/* 第十一个模块 */
.item11 {
    background-image: url("../images/bg02.jpg");
    padding: 100px 0;
    background-size: 100% 100%;
}

.item11 .list-group {
    flex-direction: unset;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    color: #fff;
}

.item11 .list-group-item {
    background-color: transparent;
    text-align: center;
}

.item11 .list-group-item span {
    display: block;
    width: 104px;
    height: 104px;
    line-height: 104px;
    text-align: center;
    font-size: 20px;
    border-radius: 50%;
    border: 4px solid #666;
    margin: 0 auto 15px;
}

/* 中间内容区域结束 */
.footer-box {
    height: 100px;
    background-color: #252b3a;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    font-size: 14px;
    padding: 0 80px;
}

.footer-box a:first-child {
    margin-left: 0;
}

.footer-box p {
    margin-bottom: 5px;
}

.footer-box a {
    margin: 0 5px;
    color: #fff;
}

.footer-box .right p:last-child {
    font-size: 19px;
    font-family: Georgia, "Times New Roman", Times, serif;
    font-style: italic;
    color: #087CB4;
}