.bg_top,
.bg_bottom {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/top_bg.png) no-repeat center top;
    z-index: -1
}

.bg_bottom {
    top: auto;
    bottom: 0;
    background-image: url(../images/footer_bg.png);
    background-position: center bottom
}

body {
    overflow-x: hidden;
    font-size: 16px;
    position: relative
}

.w92 {
    margin: 0 auto;
    width: 92%
}

.ani {
    transition: all .5s
}

.hidden {
    overflow: hidden
}

a:hover .ani {
    transform: scale(1.1)
}

@media (max-width: 768px) {
    body {
        font-size: 14px
    }
}

.bg_f8f9fa {
    background-color: #f8f9fa
}

.w1600,
.w1400,
.w1200 {
    margin: 0 auto;
    width: 94%
}

.w1600 {
    max-width: 1600px
}

.w1400 {
    max-width: 1400px
}

.w1200 {
    max-width: 1200px
}

.flex,
.flex_js_c,
.flex_jc_c,
.flex_jc,
.flex_ac,
.flex_js {
    display: flex
}

.flex_js_c {
    justify-content: space-between;
    align-items: center
}

.flex_jc_c {
    justify-content: center;
    align-items: center
}

.flex_jc {
    justify-content: center
}

.flex_ac {
    align-items: center
}

.flex_js {
    justify-content: space-between
}

.flex_row {
    flex-flow: row wrap
}

.flex_column {
    flex-flow: column wrap
}

.header {
    padding-top: calc(70 / 1920 * 100%)
}

.header .left {
    width: 45%
}

.header .top {
    position: relative;
    align-items: flex-end
}

.header .logo {
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center
}

.header .newDate {
    line-height: 32px;
    padding-left: calc(50 / 1920 * 100vw);
    background-image: -moz-linear-gradient(90deg, #c5ddf2, rgba(194, 220, 242, 0));
    background-image: -webkit-linear-gradient(90deg, #c5ddf2, rgba(194, 220, 242, 0));
    background-image: -ms-linear-gradient(90deg, #c5ddf2, rgba(194, 220, 242, 0));
    background-image: linear-gradient(90deg, #c5ddf2, rgba(194, 220, 242, 0));
    color: #2772b6;
    max-width: 480px
}

.header .menuIcon {
    display: none
}

@media (max-width: 1024px) {
    .header {
        position: relative
    }

    .header .top {
        align-items: normal;
        position: relative
    }

    .header .left {
        display: inline-flex;
        flex-flow: column wrap;
        justify-content: flex-end
    }

    .header .menuIcon {
        display: inline-flex;
        align-items: center;
        z-index: 120
    }

    .header .right {
        position: absolute;
        right: 5%;
        top: 0;
        width: 50%;
        height: 100%;
        display: flex;
        align-items: flex-end
    }

    .header #open_menu {
        width: 30px;
        height: 30px;
        cursor: pointer;
        display: block;
        position: relative;
        z-index: 110
    }

    .header #open_menu i {
        width: 90%;
        height: 3px;
        border-radius: 4px;
        -webkit-transform: translateY(-50%);
        -moz-transform: translateY(-50%);
        -o-transform: translateY(-50%);
        transform: translateY(-50%);
        background-color: #2772b6;
        position: absolute;
        left: 0;
        top: 50%
    }

    .header #open_menu::before,
    .header #open_menu::after {
        position: absolute;
        left: 0;
        width: 90%;
        height: 3px;
        background-color: #2772b6;
        border-radius: 4px;
        content: ''
    }

    .header #open_menu::before {
        top: 5px
    }

    .header #open_menu::after {
        bottom: 5px;
        top: auto
    }

    .header #open_menu.open_menu_on i {
        opacity: 0
    }

    .header #open_menu.open_menu_on::before,
    .header #open_menu.open_menu_on::after {
        background-color: #fff
    }

    .header #open_menu.open_menu_on:before {
        -webkit-transform: rotate(45deg);
        -moz-transform: rotate(45deg);
        -o-transform: rotate(45deg);
        transform: rotate(45deg);
        top: 15px
    }

    .header #open_menu.open_menu_on:after {
        -webkit-transform: rotate(-45deg);
        -moz-transform: rotate(-45deg);
        -o-transform: rotate(-45deg);
        transform: rotate(-45deg);
        bottom: auto;
        top: 15px
    }
}

@media (max-width: 640px) {
    .header .left {
        width: 70%
    }

    .header .logo {
        margin-bottom: 10px
    }

    .header .menuIcon {
        right: -1%;
        left: auto
    }
}

.navTop {
    background-color: #2772b6;
    position: relative
}

.navTop span {
    display: block
}

.navTop span a {
    display: block;
    position: relative;
    color: #fff;
    font-size: 24px;
    line-height: 70px;
    padding: 0 calc(50 / 1920 * 100vw);
    transition: all .5s
}

.navTop span a:hover {
    background-color: #256198
}

.navTop .aon span a {
    background-color: #256198
}

.navTop .sub {
    position: absolute;
    width: 100%;
    left: 0;
    top: 100%;
    background-color: #6eade7;
    line-height: 70px;
    padding: 0 calc(50 / 1920 * 100vw);
    display: none;
    z-index: 2
}

.navTop .sub a {
    display: inline-block;
    margin: 0 calc(30 / 1920 * 100vw);
    color: #fff;
    font-size: 18px
}

.navTop .sub a:hover {
    color: #2772b6
}

.navTop .hover .sub {
    z-index: 3
}

@media (max-width: 1200px) {
    .navTop span a {
        font-size: 20px
    }

    .navTop .sub a {
        font-size: 16px
    }
}

@media (max-width: 1024px) {
    .navTop {
        display: none;
        -webkit-overflow-scrolling: touch;
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
        visibility: hidden;
        position: absolute;
        right: 0;
        top: 100%;
        width: 100%;
        z-index: 10;
        line-height: 40px;
        margin-left: 0;
        display: block;
        padding: 0;
        transition: all .5s;
        opacity: 0;
        background-image: none;
        margin-right: 0;
        z-index: 106;
        width: 250px
    }

    .navTop.navTop_show {
        visibility: visible;
        right: 0;
        opacity: 1
    }

    .navTop .ul {
        position: relative;
        background-color: #2772b6;
        margin-right: 0;
        overflow: auto;
        flex-flow: column wrap;
        justify-content: flex-start;
        margin-left: auto;
        padding: 20px
    }

    .navTop .ul li {
        margin-left: 0;
        padding: 10px 0;
        float: none;
        height: auto;
        line-height: 2;
        width: 100%
    }

    .navTop .ul li span {
        padding: 0 5%
    }

    .navTop .ul li span::before {
        display: none
    }

    .navTop .ul li span a {
        padding: 0;
        display: inline-block;
        font-size: 18px;
        background-color: transparent;
        line-height: normal
    }

    .navTop .ul .aon span a {
        color: #fff
    }

    .navTop .ul .li_sub span {
        position: relative;
        display: block;
        padding-right: 20px
    }

    .navTop .ul .li_sub span::after {
        content: '';
        position: absolute;
        right: 0;
        top: 50%;
        width: 10px;
        height: 10px;
        border: solid #fff;
        border-width: 1px 1px 0 0;
        transform: translateY(-50%) rotate(45deg)
    }

    .navTop .ul .li_sub.hover .line {
        transform: rotate(45deg) translateY(-50%);
        right: 24px;
        margin-top: -4px
    }

    .navTop .sub {
        position: relative;
        transform: none;
        left: 0;
        color: #999999;
        width: 100%;
        background-color: transparent;
        text-align: left;
        padding: 0 20px 10px;
        top: 0
    }

    .navTop .sub a {
        margin: 0;
        line-height: 36px;
        display: block
    }
}

.Hindex {
    position: relative
}

.Hindex::before {
    content: '';
    position: absolute;
    left: 0;
    top: calc(135 / 1920 * 100vw);
    background: url(../images/Hbox_bg1.png) no-repeat left top;
    width: 499px;
    height: 281px
}

.Hsearch {
    padding: 15px 0;
    display: flex;
    justify-content: flex-end;
    padding-right: calc(80 / 1920 * 100vw)
}

.Hsearch .box {
    max-width: 282px;
    width: 100%;
    position: relative
}

.Hsearch .text {
    width: 100%;
    border: none;
    padding-left: 47px;
    padding-right: 75px;
    border-radius: 25px;
    background: url(../images/search_icon.png) no-repeat 20px center #fff;
    height: 40px;
    line-height: 40px
}

.Hsearch .text::placeholder {
    color: #999999
}

.Hsearch .btn {
    width: 70px;
    height: 36px;
    top: 50%;
    transform: translateY(-50%);
    right: 2px;
    border-radius: 25px;
    background-color: #2772b6;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    position: absolute
}

@media (max-width: 768px) {
    .Hsearch {
        padding-right: 0
    }
}

.NYsearch {
    padding-right: calc(32 / 1400 * 100%);
    padding-left: calc(32 / 1400 * 100%);
    background-color: #fff;
    justify-content: space-between;
    align-items: center
}

.NYsearch .text {
    background-color: #f2f2f2
}

@media (max-width: 640px) {
    .NYsearch {
        flex-flow: column wrap
    }

    .NYsearch .box {
        max-width: 100%
    }

    .NYsearch .current {
        display: none
    }
}

.current {
    padding-left: 30px;
    background: url(../images/home.png) no-repeat left center;
    color: #999999;
    font-size: 14px
}

.current>* {
    display: inline-block;
    vertical-align: middle
}

.current a {
    color: #999999
}

.current i {
    margin: 0 10px
}

.Htitle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid #e4e4e4;
    line-height: 80px
}

.Htitle .cn {
    font-size: 24px;
    color: #2772b6;
    position: relative
}

.Htitle .cn::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background-color: #2772b6
}

.Htitle .more {
    color: #999999;
    display: inline-flex;
    align-items: center
}

.Htitle .more::after {
    content: '';
    width: 8px;
    height: 8px;
    border: solid #999;
    border-width: 1px 1px 0 0;
    transform: rotate(45deg);
    margin-left: 3px
}

.Htitle .more:hover {
    color: #2772b6
}

.Htitle .more:hover::after {
    border-color: #2772b6
}

@media (max-width: 768px) {
    .Htitle {
        line-height: 60px
    }

    .Htitle .cn {
        font-size: 22px
    }
}

@media (max-width: 640px) {
    .Htitle {
        line-height: 50px
    }

    .Htitle .cn {
        font-size: 20px
    }
}

.Hbox .Htitlelist {
    background-color: #fff
}

.Hbox .Htitlelist li {
    padding: 20px 0;
    border-bottom: 1px solid #e9e9e9
}

.Hbox .Htitlelist li:last-child {
    border-bottom: none
}

.Hbox .Htitlelist .tit {
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding-left: 30px;
    position: relative;
    align-items: center
}

.Hbox .Htitlelist .tit::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background-color: #2772b6;
    border-radius: 100%
}

.Hbox .Htitlelist .tit time {
    flex: 0 0 auto;
    margin-left: 3%;
    color: #999999;
    display: inline-block;
    vertical-align: middle
}

@media (max-width: 768px) {
    .Hbox .Htitlelist li {
        padding: 10px 0
    }

    .Hbox .Htitlelist .tit {
        padding-left: 15px
    }
}

.Hbox_one {
    margin: calc(40 / 1400 * 100%) 0
}

.Hbox_one .Htitle {
    position: absolute;
    width: calc(50% - (80 / 1000 * 100%));
    right: calc(40 / 1000 * 100%);
    top: 0;
    z-index: 2
}

.Hbox_one .left {
    width: calc(1000 / 1400 * 100%);
    position: relative
}

.Hbox_one .left .top {
    position: relative;
    background-image: -moz-linear-gradient(180deg, #fefeff, #f7fafc, #f3f7fb);
    background-image: -webkit-linear-gradient(180deg, #fefeff, #f7fafc, #f3f7fb);
    background-image: -ms-linear-gradient(180deg, #fefeff, #f7fafc, #f3f7fb);
    background-image: linear-gradient(180deg, #fefeff, #f7fafc, #f3f7fb)
}

.Hbox_one .left .textwarp,
.Hbox_one .left .pic {
    width: 50%
}

.Hbox_one .left .pic i {
    display: block;
    height: 330px
}

.Hbox_one .left time {
    color: #999999
}

.Hbox_one .left .textwarp {
    padding: 0 calc(40 / 1000 * 100%) calc(35 / 1000 * 100%);
    padding-top: 80px;
    margin-top: calc(40 / 1000 * 100%)
}

.Hbox_one .left .warp {
    padding-left: calc(30 / 500 * 100%);
    border-left: 2px solid #e4e4e4
}

.Hbox_one .left .title {
    font-size: 20px;
    color: #000000;
    line-height: calc(28 / 20)
}

.Hbox_one .left .des {
    font-size: 14px;
    color: #999999;
    line-height: calc(24 / 14);
    margin: calc(20 / 500 * 100%) 0 calc(40 / 500 * 100%)
}

.Hbox_one .left .box:hover .pic i {
    transform: scale(1.1)
}

.Hbox_one .left .box:hover .title {
    color: #2772b6
}

.Hbox_one .left .Htitlelist {
    flex-flow: row wrap;
    padding: 9px calc(40 / 1000 * 100%)
}

.Hbox_one .left .Htitlelist li {
    width: calc((100% - 40px) / 2)
}

.Hbox_one .left .Htitlelist li:nth-child(3) {
    border-bottom: none
}

.Hbox_one .right {
    display: inline-flex;
    justify-content: space-between;
    gap: 10px;
    flex-flow: row wrap;
    width: calc(360 / 1400 * 100%);
    background-color: transparent
}

.Hbox_one .right .item {
    display: inline-flex;
    width: calc((100% - 10px) / 2);
    background-color: #fff;
    flex-flow: column wrap;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px
}

.Hbox_one .right .item:hover img {
    transform: rotateY(180deg)
}

.Hbox_one .right .icon {
    width: 50px;
    height: 50px;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    display: inline-flex;
    margin-bottom: 4%
}

.Hbox_one .right .icon img {
    transition: all .5s
}

@media (max-width: 768px) {
    .Hbox_one {
        flex-flow: column wrap
    }

    .Hbox_one .Htitle {
        width: 37%
    }

    .Hbox_one .left,
    .Hbox_one .right {
        width: 100%
    }

    .Hbox_one .left {
        margin-bottom: 20px
    }

    .Hbox_one .left .pic {
        width: 55%;
        flex: 0 0 auto
    }

    .Hbox_one .left .pic i {
        height: auto;
        padding-top: 73%
    }

    .Hbox_one .left .slick-dots {
        bottom: 25px
    }

    .Hbox_one .left .Htitlelist li {
        width: 100%
    }

    .Hbox_one .left .Htitlelist li:nth-child(3) {
        border-bottom: 1px solid #e9e9e9
    }

    .Hbox_one .right .item {
        width: calc((100% - 20px) / 3);
        padding-top: 20px;
        padding-bottom: 20px
    }
}

@media (max-width: 640px) {
    .Hbox_one .Htitle {
        width: 100%;
        position: relative;
        right: auto;
        line-height: 50px;
        margin-bottom: 20px
    }

    .Hbox_one .left .box {
        flex-flow: row wrap
    }

    .Hbox_one .left .pic,
    .Hbox_one .left .textwarp {
        width: 100%
    }

    .Hbox_one .left .textwarp {
        padding-top: 0;
        padding-bottom: 25px
    }

    .Hbox_one .left .warp {
        border-left: none;
        padding-left: 0
    }

    .Hbox_one .left .title {
        font-size: 18px
    }
}

.dotbox .slick-dots {
    width: 50%;
    position: absolute;
    right: 0;
    padding: 0 calc(40 / 1000 * 100%);
    text-align: right;
    margin-top: 0;
    bottom: calc(65 / 500 * 100%)
}

.Hbox_two {
    background: url(../images/Hbox_bg2.jpg) no-repeat center;
    background-size: cover;
    width: 100%
}

.Hbox_two .title {
    font-family: 'AlimamaShuHeiTi';
    font-size: 40px;
    color: #2772b6;
    text-align: center;
    padding: calc(60 / 1400 * 100%) 0
}

.Hbox_two .ul {
    padding: 0 20px 40px
}

.Hbox_two .box {
    margin: 0 20px;
    display: block;
    position: relative
}

.Hbox_two .pic {
    position: relative
}

.Hbox_two .pic i {
    display: block;
    padding-top: calc(300 / 230 * 100%)
}

.Hbox_two .pic::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-image: -moz-linear-gradient(90deg, #6e89a2 0%, rgba(255, 255, 255, 0.02) 65%, rgba(255, 255, 255, 0) 66%);
    background-image: -webkit-linear-gradient(90deg, #6e89a2 0%, rgba(255, 255, 255, 0.02) 65%, rgba(255, 255, 255, 0) 66%);
    background-image: -ms-linear-gradient(90deg, #6e89a2 0%, rgba(255, 255, 255, 0.02) 65%, rgba(255, 255, 255, 0) 66%);
    opacity: .6
}

.Hbox_two .tit {
    font-size: 20px;
    color: #fff;
    left: 0;
    bottom: 0;
    position: absolute;
    padding: calc(30 / 230 * 100%);
    width: 100%
}

@media (max-width: 768px) {
    .Hbox_two .title {
        font-size: 32px
    }

    .Hbox_two .ul {
        padding-bottom: 0;
        margin-bottom: 20px
    }

    .Hbox_two .box {
        margin: 0 10px
    }
}

@media (max-width: 640px) {
    .Hbox_two .title {
        font-size: 26px
    }
}

.Hbox_three {
    padding-left: calc(40 / 1400 * 100%);
    background-color: #fff
}

.Hbox_three .items {
    width: 33.799%;
    padding-bottom: 16px
}

.Hbox_three .right {
    width: 26.471%
}

.Hbox_three .pic {
    position: relative;
    padding-top: 240px
}

.Hbox_three .pic i {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%
}

.Hbox_three .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-object-fit: cover
}

.Hbox_three .box {
    display: block;
    position: relative
}

.Hbox_three .top {
    margin-top: calc(30 / 460 * 100%);
    margin-bottom: 10px
}

.Hbox_three .left .top {
    padding-right: calc(96 / 460 * 100%);
    background-color: #2772b6;
    position: relative
}

.Hbox_three .left .pic::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-image: -moz-linear-gradient(90deg, #525f71 0%, rgba(255, 255, 255, 0.02) 65%, rgba(255, 255, 255, 0) 66%);
    background-image: -webkit-linear-gradient(90deg, #525f71 0%, rgba(255, 255, 255, 0.02) 65%, rgba(255, 255, 255, 0) 66%);
    background-image: -ms-linear-gradient(90deg, #525f71 0%, rgba(255, 255, 255, 0.02) 65%, rgba(255, 255, 255, 0) 66%);
    opacity: .6
}

.Hbox_three .left .title {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    color: #fff;
    padding: calc(30 / 460 * 100%);
    font-size: 20px
}

.Hbox_three .left .slick-dots {
    width: calc(96 / 364 * 100%);
    height: 100%;
    left: 100%;
    position: absolute;
    top: 0;
    padding: 0 calc(40 / 1000 * 100%);
    text-align: right;
    margin-top: 0;
    bottom: calc(65 / 500 * 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-flow: column wrap;
    gap: 10px
}

.Hbox_three .left .slick-dots li {
    border-color: #fff;
    opacity: .5
}

.Hbox_three .left .slick-dots .slick-active {
    background-color: #fff;
    opacity: 1
}

.Hbox_three .center .top {
    height: 240px;
    padding: calc(30 / 460 * 100%);
    padding-right: 0;
    background-image: -moz-linear-gradient(90deg, #eef4f9, #fff);
    background-image: -webkit-linear-gradient(90deg, #eef4f9, #fff);
    background-image: -ms-linear-gradient(90deg, #eef4f9, #fff);
    background-image: linear-gradient(90deg, #eef4f9, #fff)
}

.Hbox_three .center .top .tit {
    font-size: 20px;
    line-height: calc(28 / 20);
    color: #000000
}

.Hbox_three .center .top .des {
    color: #999999;
    font-size: 14px;
    line-height: calc(24 / 14);
    margin-top: 10px
}

.Hbox_three .center .top time {
    color: #999999;
    display: inline-block;
    margin-top: 40px
}

.Hbox_three .center .top .slick-dots {
    bottom: 0
}

.Hbox_three .right {
    padding: 0 calc(40 / 1400 * 100%);
    position: relative
}

.Hbox_three .right .Htitle {
    border-color: rgba(255, 255, 255, 0.2);
    margin-bottom: calc(48 / 282 * 100%)
}

.Hbox_three .right .Htitle .cn {
    color: #fff
}

.Hbox_three .right .Htitle .cn::before {
    background-color: #fff
}

.Hbox_three .right .ul {
    max-width: 240px;
    margin: 0 auto
}

.Hbox_three .right .pic {
    padding-top: calc(320 / 240 * 100%)
}

.Hbox_three .right .pic img {
    object-fit: contain;
    -webkit-object-fit: contain
}

.Hbox_three .right .page_btn {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    left: 0;
    bottom: 40px;
    width: 100%
}

.Hbox_three .right .page_btn .slick-arrow {
    position: relative;
    transform: none;
    background-color: transparent;
    width: 20px;
    height: 20px;
    left: auto;
    top: auto;
    right: auto;
    margin: 0 3%
}

.Hbox_three .right .page_btn .slick-arrow::before {
    border-color: #fff;
    width: 10px;
    height: 10px
}

.Hbox_three .right .page_btn .slick-arrow:hover::before {
    border-color: #2772b6
}

.Hbox_three .right .page_btn .slick-next {
    transform: rotate(180deg)
}

@media (max-width: 768px) {
    .Hbox_three {
        flex-flow: row wrap;
        padding-left: 0
    }

    .Hbox_three .items {
        width: 48.5%
    }

    .Hbox_three .left .pic {
        padding-top: 180px
    }

    .Hbox_three .center .top {
        height: 180px
    }

    .Hbox_three .center .top time {
        margin-top: 10px
    }

    .Hbox_three .right {
        width: 100%
    }

    .Hbox_three .right .Htitle {
        margin-bottom: 30px
    }

    .Hbox_three .right .page_btn {
        position: relative;
        bottom: 0;
        padding: 20px 0
    }
}

@media (max-width: 640px) {
    .Hbox_three {
        margin-bottom: 40px
    }

    .Hbox_three .left,
    .Hbox_three .center {
        width: 100%
    }
}

.footer .link {
    padding: calc(40 / 1400 * 100%) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2)
}

.footer .link dt {
    width: 90px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #2772b6;
    color: #fff;
    flex: 0 0 auto;
    margin-right: 30px;
    position: relative
}

.footer .link dt::after {
    content: '';
    position: absolute;
    left: 100%;
    width: 0;
    height: 0;
    border: 6px solid transparent;
    border-left-color: #2772b6
}

.footer .link dd a {
    display: inline-block;
    color: #fff;
    margin: 7px 0;
    margin-right: 2%
}

.footer .link dd a:hover {
    color: #2772b6
}

.footer .bottom {
    padding: calc(30 / 1400 * 100%) 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px
}

.footer .bottom a {
    color: rgba(255, 255, 255, 0.8)
}

.footer .bottom a:hover {
    color: #2772b6
}

.footer .bottom .left {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%
}

.footer .bottom .right {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    gap: calc(40 / 1920 * 100vw)
}

.footer .Copyright {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center
}

.footer .Copyright a {
    display: inline-flex;
    align-items: center
}

.footer .Copyright a img {
    margin: 0 6px 0 8px
}

.footer .foot_link {
    margin-bottom: 10px
}

.footer .foot_link em {
    display: inline-flex;
    margin: 0 8px
}

.footer .foot_link em:last-child {
    display: none
}

@media (max-width: 768px) {
    .footer .bottom {
        flex-flow: column wrap;
        justify-content: center;
        padding: 20px 0
    }

    .footer .bottom .left {
        order: 2;
        text-align: center;
        margin-top: 20px
    }

    .footer .foot_link {
        margin-bottom: 5px
    }
}

@media (max-width: 640px) {
    .footer .link {
        flex-flow: column wrap
    }

    .footer .link dt {
        background-color: transparent;
        width: 100%;
        justify-content: flex-start;
        color: #2772b6;
        font-size: 16px
    }

    .footer .link dt::after {
        display: none
    }

    .footer .link dd {
        width: 100%
    }

    .footer .Copyright {
        flex-flow: column wrap;
        align-items: center
    }
}

.mainContent {
    position: relative
}

.warpMain {
    margin-top: 20px
}

.leftmenu {
    width: 240px;
    flex: 0 0 auto;
    margin-right: calc(20 / 1400 * 100%)
}

.leftmenu .currentName {
    background-color: #5d8cb6;
    color: #fff;
    padding: 0 30px;
    font-size: 24px;
    margin-bottom: 5px;
    min-height: 70px
}

.leftmenu .currentName .icon {
    width: 16px;
    height: 2px;
    background-color: #fff;
    flex: 0 0 auto;
    margin-left: 10px
}

.leftmenu .nav>li {
    background-color: #fff;
    margin-bottom: 5px;
    padding: 0 30px
}

.leftmenu .nav>li span {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 70px;
    cursor: pointer
}

.leftmenu .nav>li span a {
    color: #999999;
    font-size: 18px
}

.leftmenu .nav>li span .icon {
    width: 16px;
    height: 16px;
    border-radius: 100%;
    border: 2px solid #999999;
    opacity: .5;
    align-items: center;
    justify-content: center;
    display: inline-flex
}

.leftmenu .nav>li span .icon::before {
    content: '';
    width: 5px;
    height: 5px;
    border: solid #999999;
    border-width: 2px 2px 0 0;
    transform: rotate(45deg);
    display: block;
    margin-left: -1px
}

.leftmenu .nav>li span:hover a {
    color: #2772b6
}

.leftmenu .nav>li span:hover .icon {
    border-color: #2772b6;
    opacity: 1
}

.leftmenu .nav>li span:hover .icon::before {
    border-color: #2772b6
}

.leftmenu .nav>li.aon span a,
.leftmenu .nav>li.active span a {
    color: #2772b6
}

.leftmenu .nav>li.aon span .icon,
.leftmenu .nav>li.active span .icon {
    border-color: #2772b6;
    opacity: 1
}

.leftmenu .nav>li.aon span .icon::before,
.leftmenu .nav>li.active span .icon::before {
    border-color: #2772b6
}

.leftmenu .nav li ul {
    display: none
}

.leftmenu .nav li ul li {
    display: flex;
    align-items: center;
    min-height: 70px;
    border-top: 1px solid #f1f1f1
}

.leftmenu .nav li ul li a {
    color: #666666;
    display: inline-block;
    padding-left: 16px;
    position: relative
}

.leftmenu .nav li ul li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background-color: #e3e3e3
}

.leftmenu .nav li ul li a:hover {
    color: #2772b6
}

.leftmenu .nav li ul li a:hover::before {
    background-color: #2772b6
}

.leftmenu .nav li ul li.aon a {
    color: #2772b6
}

.leftmenu .nav li ul li.aon a::before {
    background-color: #2772b6
}

@media (max-width: 768px) {
    .leftmenu .currentName {
        font-size: 22px;
        min-height: 60px
    }

    .leftmenu .currentName.hide .icon {
        position: relative
    }

    .leftmenu .currentName.hide .icon::after {
        content: '';
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 2px;
        height: 16px;
        background-color: #fff
    }

    .leftmenu .nav>li span {
        min-height: 50px
    }

    .leftmenu .nav li ul li {
        min-height: 50px
    }
}

@media (max-width: 640px) {
    .leftmenu .currentName {
        font-size: 20px
    }
}

.rightMain {
    width: calc(100% - (240px + (20 / 1400 * 100%)));
    background-color: #fff
}

@media (max-width: 768px) {
    .warpMain.flex_js {
        flex-flow: column wrap
    }

    .leftmenu,
    .rightMain {
        width: 100%;
        margin-bottom: 20px
    }
}

.p40 {
    padding: 40px
}

@media (max-width: 640px) {
    .p40 {
        padding: 20px
    }
}

.current_Column {
    border-bottom: 2px solid #f1f1f1;
    font-size: 20px;
    padding: 0 40px;
    color: #2772b6
}

.current_Column span {
    height: 70px;
    display: inline-flex;
    align-items: center;
    position: relative
}

.current_Column span::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background-color: #2772b6
}

@media (max-width: 768px) {
    .current_Column span {
        height: 60px
    }
}

@media (max-width: 640px) {
    .current_Column {
        font-size: 18px;
        padding-left: 20px
    }

    .current_Column span {
        height: 50px
    }
}

.videoList li {
    width: 31.133%;
    margin-bottom: 30px
}

.videoList li:last-child:nth-child(3n+2) {
    margin-right: calc(31.133% + (100% - 31.133% * 3) / 2)
}

.videoList .pic {
    position: relative
}

.videoList .pic .ani {
    padding-top: calc(214 / 330 * 100%);
    display: block
}

.videoList .pic::before,
.videoList .pic::after {
    content: '';
    position: absolute;
    z-index: 2
}

.videoList .pic::before {
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.2)
}

.videoList .pic::after {
    z-index: 3;
    left: 20px;
    bottom: 20px;
    width: 29px;
    height: 29px;
    background: url(../images/play.png) no-repeat center
}

.videoList .title {
    line-height: 60px;
    color: #000000;
    font-size: 18px;
    padding: 0 20px;
    background-color: #f8f8f8;
    transition: all .5s
}

.videoList .box:hover .title {
    background-color: #2772b6;
    color: #fff
}

@media (max-width: 640px) {
    .videoList li {
        width: 100%
    }

    .videoList .title {
        line-height: 40px;
        font-size: 16px
    }
}

.video-box {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 300;
    background: rgba(0, 0, 0, 0.85)
}

.video-box .close {
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: fixed;
    z-index: 4;
    right: 20px;
    top: 20px
}

.video-box .close::before,
.video-box .close::after {
    position: absolute;
    content: '';
    width: 80%;
    left: 10%;
    height: 3px;
    top: 50%;
    margin-top: -1.5px;
    background: #fff;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg)
}

.video-box .close::before {
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg)
}

.video-box .ytable {
    height: 100%
}

.video-box .ytable_cell {
    text-align: center
}

.video-box video {
    width: 90%;
    max-width: 900px;
    margin: 0 auto
}

.titleList li:first-child .box {
    padding-top: 0
}

.titleList .box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 30px 0;
    font-size: 20px;
    border-bottom: 1px solid #efefef;
    width: 100%
}

.titleList .box time {
    order: 2;
    flex: 0 0 auto;
    margin-left: 3%;
    font-size: 16px;
    color: #999999
}

@media (max-width: 768px) {
    .titleList .box {
        padding: 15px 0;
        font-size: 16px
    }

    .titleList .box time {
        font-size: 14px
    }
}

.newsList .box {
    padding: 30px 0;
    position: relative
}

.newsList .box:hover .icon {
    border-color: #2873b7
}

.newsList .box:hover .icon::before {
    border-color: #2873b7
}

.newsList li:first-child .box {
    padding-top: 0
}

.newsList .pic {
    width: 180px;
    position: relative;
    flex: 0 0 auto;
    margin-right: calc(30 / 1060 * 100%)
}

.newsList .pic i {
    display: block;
    height: 117px
}

.newsList .textwarp {
    position: relative;
    padding-right: 12%;
    width: 100%
}

.newsList .textwarp::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -30px;
    width: 100%;
    height: 1px;
    background-color: #efefef
}

.newsList .title {
    font-size: 20px
}

.newsList .des {
    margin: 10px 0 15px;
    font-size: 14px;
    line-height: calc(24 / 14);
    color: #999999
}

.newsList .time {
    color: #999999
}

.newsList .icon {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    border-radius: 100%;
    width: 30px;
    height: 30px;
    border: 1px solid #d7d7d7;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .5s
}

.newsList .icon::before {
    content: '';
    width: 10px;
    height: 10px;
    border: solid #d7d7d7;
    border-width: 1px 1px 0 0;
    transform: rotate(45deg);
    display: block;
    margin-left: -3px;
    transition: all .5s
}

@media (max-width: 1200px) {
    .newsList .textwarp {
        width: calc(100% - 180px - (30 / 1060 * 100%))
    }

    .newsList.item_100 .textwarp {
        width: 100%
    }
}

@media (max-width: 640px) {
    .newsList .box {
        flex-flow: column wrap
    }

    .newsList .pic,
    .newsList .textwarp {
        width: 100%
    }

    .newsList .pic {
        margin-bottom: 15px
    }

    .newsList .pic i {
        height: auto;
        padding-top: 64%
    }

    .newsList .title {
        font-size: 18px
    }
}

.Detailsbox {
    background-color: #fff
}

.Details_title {
    text-align: center;
    border-bottom: 2px solid #f1f1f1
}

.Details_title h1 {
    font-size: 32px;
    color: #333333;
    font-weight: normal;
    margin-bottom: 25px
}

.Details_title p {
    color: #666666;
    gap: 10px;
    font-size: 14px
}

@media (max-width: 768px) {
    .Details_title h1 {
        font-size: 28px
    }
}

@media (max-width: 640px) {
    .Details_title h1 {
        font-size: 22px;
        margin-bottom: 10px
    }
}

.Details_content {
    max-width: 1060px;
    width: 94%;
    margin: 40px auto 0;
    padding-bottom: 65px
}

.Details_content .SingleBox {
    margin-bottom: 40px;
    color: #333333
}

@media (max-width: 640px) {
    .Details_content {
        margin-top: 20px;
        padding-bottom: 40px
    }
}

.SingleBox {
    line-height: 1.8
}

.SingleBox h1,
.SingleBox h2,
.SingleBox h3,
.SingleBox h4,
.SingleBox h5,
.SingleBox h6,
.SingleBox p {
    margin: 2em 0
}

.Details_page .item {
    display: flex;
    justify-content: space-between;
    padding: 25px 0;
    color: #666666
}

.Details_page .item:first-child {
    border-bottom: 1px solid #e8e8e8
}

.Details_page .time {
    flex: 0 0 auto;
    margin-left: 2%;
    color: #999999
}

.Details_page .txt span {
    display: inline-block;
    margin: 0 15px;
    color: #d0d0d0
}

.Details_page .txt a {
    color: #666666
}

.Details_page .txt a:hover {
    color: #2772b6
}

@media (max-width: 640px) {
    .Details_page .item {
        padding: 10px 0
    }

    .Details_page .txt span {
        margin: 0 8px
    }

    .Details_page .back_list {
        margin-top: 10px
    }
}

.back_list {
    margin: 0 auto;
    width: 120px;
    line-height: 40px;
    background-color: #2772b6;
    color: #fff;
    text-align: center;
    border-radius: 25px;
    display: block;
    transition: all .5s
}

.back_list:hover {
    box-shadow: 0 0 5px 5px rgba(39, 114, 182, 0.3);
    color: #fff
}

.institutionList {
    padding-bottom: 20px
}

.institutionList .item {
    position: relative;
    padding-left: 50px;
    margin-bottom: 60px
}

.institutionList .item::before {
    content: '';
    top: 15px;
    width: 1px;
    left: 8px;
    height: calc(100% - 25px);
    background-color: #e4e4e4;
    position: absolute
}

.institutionList .item .icon {
    width: 16px;
    height: 16px;
    background-color: #2772b6;
    border-radius: 100%;
    left: 0;
    top: 13px;
    position: absolute
}

.institutionList .item .icon::before {
    content: '';
    border-radius: 100%;
    background-color: #fff;
    width: 5px;
    height: 5px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%)
}

.institutionList .title {
    font-size: 28px;
    color: #333333;
    margin-bottom: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer
}

.institutionList .title .line {
    width: 16px;
    height: 2px;
    background-color: #2772b6;
    flex: 0 0 auto;
    margin-left: 2%;
    position: relative
}

.institutionList .title.hide .line::before {
    content: '';
    width: 2px;
    height: 16px;
    background-color: #2772b6;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%)
}

.institutionList .stit {
    font-size: 24px;
    color: #2873b7;
    position: relative
}

.institutionList .stit::before {
    content: '';
    position: absolute;
    width: 13px;
    height: 13px;
    border: 2px solid #2772b6;
    border-radius: 100%;
    top: 10px;
    left: -88px;
    background-color: #fff
}

.institutionList .content {
    padding: 40px;
    position: relative;
    padding-bottom: 0
}

.institutionList .content::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-image: -moz-linear-gradient(-90deg, #2772b6 0%, #fff 60%);
    background-image: -webkit-linear-gradient(-90deg, #2772b6 0%, #fff 60%);
    background-image: -ms-linear-gradient(-90deg, #2772b6 0%, #fff 60%);
    opacity: .102
}

.institutionList .list:not(:last-child) {
    margin-bottom: 30px
}

.institutionList .con p {
    margin: 1.2em 0
}

@media (max-width: 768px) {
    .institutionList .item .icon {
        top: 9px
    }

    .institutionList .title {
        font-size: 24px
    }

    .institutionList .stit {
        font-size: 20px
    }
}

@media (max-width: 640px) {
    .institutionList .item {
        padding-left: 30px
    }

    .institutionList .item .icon {
        top: 8px
    }

    .institutionList .title {
        font-size: 20px
    }

    .institutionList .stit {
        font-size: 18px
    }

    .institutionList .stit::before {
        top: 8px;
        left: -48px
    }

    .institutionList .content {
        padding: 20px
    }
}

.recordslist li {
    width: 31.133%;
    margin-bottom: 30px
}

.recordslist li:last-child:nth-child(3n+2) {
    margin-right: calc(31.133% + (100% - 31.133% * 3) / 2)
}

.recordslist .box {
    display: block;
    padding: 40px 20px 30px;
    background-image: -moz-linear-gradient(90deg, #fff 0%, #fafafa 0%, #e7e7e7 23%, #fff 30%, #ddd 100%);
    text-align: center;
    font-size: 18px;
    color: #000000;
    background-image: -webkit-linear-gradient(90deg, #fff 0%, #fafafa 0%, #e7e7e7 23%, #fff 30%, #ddd 100%);
    background-image: -ms-linear-gradient(90deg, #fff 0%, #fafafa 0%, #e7e7e7 23%, #fff 30%, #ddd 100%)
}

.recordslist .pic {
    position: relative;
    padding-top: calc(280 / 290 * 100%);
    margin: 0 auto 30px
}

.recordslist .pic i {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center
}

.recordslist .pic img {
    max-height: 100%
}

@media (max-width: 640px) {
    .recordslist li {
        width: 49%
    }

    .recordslist .pic {
        margin-bottom: 15px
    }

    .recordslist .box {
        padding: 20px 10px;
        font-size: 16px
    }
}

.search_title {
    font-size: 28px;
    color: #000;
    padding: 40px 0
}

@media (max-width: 768px) {
    .search_title {
        font-size: 24px;
        padding: 20px 0
    }
}

@media (max-width: 640px) {
    .search_title {
        font-size: 20px
    }
}

.search_box {
    display: flex;
    justify-content: center;
    margin-bottom: 20px
}

.search_box .text {
    width: 100%;
    height: 60px;
    line-height: 60px;
    border: none;
    background-color: #fff;
    padding: 0 30px;
    font-size: 16px;
    color: #333333
}

.search_box .btn {
    flex: 0 0 auto;
    width: 140px;
    height: 60px;
    background: url(../images/search_2.png) no-repeat center #2772b6
}

@media (max-width: 640px) {
    .search_box .text {
        height: 40px;
        line-height: 40px;
        padding: 0 15px
    }

    .search_box .btn {
        height: 40px;
        width: 60px
    }
}

.search_txt {
    color: #999999
}

.search_txt span {
    color: #2772b6;
    display: inline-block;
    margin: 0 10px
}

.searchList {
    margin-bottom: 40px
}

.searchList .ul {
    margin-bottom: 60px
}

.searchList li {
    margin-bottom: 10px
}

.searchList .box {
    padding: 20px 30px;
    background-color: #fff
}

.searchList .name {
    flex: 0 0 auto;
    color: #999999;
    position: relative;
    display: inline-flex;
    align-items: center
}

.searchList .name::before,
.searchList .name::after {
    content: '';
    display: inline-block
}

.searchList .name::before {
    width: 4px;
    height: 4px;
    background-color: #2772b6;
    margin-right: 20px;
    flex: 0 0 auto
}

.searchList .name::after {
    width: 1px;
    height: 14px;
    background-color: #cbcbcb;
    margin: 0 20px
}

@media (max-width: 640px) {
    .searchList .box {
        padding: 15px 10px
    }

    .searchList .name::before {
        margin-right: 10px
    }

    .searchList .name::after {
        margin: 0 10px
    }
}