.banner .slick-dots {
    bottom: 127px;
    width: auto;
    left: 50%;
    transform: translateX(-50%)
}

.banner .slick-dots li {
    width: 12px;
    height: 12px;
    background: url(../images/bansl.png) no-repeat center center;
    background-size: 100% 100%
}

.banner .slick-dots li.slick-active {
    width: 35px;
    background: url(../images/bansla.png) no-repeat center center;
    background-size: 100% 100%
}

.banner .slick-dots li button {
    width: 12px;
    height: 12px
}

.banner img {
    width: 100%
}

.section1 {
    background-color: rgba(1, 30, 67, 0.6);
    padding-bottom: 30px;
    border-radius: 20px;
    margin-top: -90px;
    position: relative;
    z-index: 9
}

.search {
    padding-top: 50px;
    padding-left: 27px;
    float: left
}

.search p {
    font-size: 18px;
    line-height: 31px;
    color: #fff;
    padding-bottom: 20px;
    font-weight: bold
}

.t-search-zzc {
    position: fixed;
    z-index: 99998;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6)
}

.t-search {
    padding: 0 0 10px 0;
    display: none;
    display: block;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    z-index: 99999
}

.t-search>div {
    min-width: 500px;
    margin: 0 auto;
    position: relative;
    padding-right: 50px;
    padding: 5px 0;
    background: #fff
}

.t-search>div input[type="text"] {
    display: block;
    width: 100%;
    padding: 0 70px 0 20px;
    font-size: 16px;
    height: 30px;
    box-sizing: border-box
}

.search-btn {
    position: absolute;
    right: 0;
    top: 0;
    height: 40px;
    width: 40px;
    background: #00488b
}

.search-btn input {
    display: block;
    width: 20px;
    margin: 10px auto
}

.search-box {
    float: left;
    width: 350px;
    height: 50px;
    background-color: #fff;
    border: solid 1px #dddddd;
    border-radius: 5px
}

.search-box img {
    cursor: pointer;
    vertical-align: middle
}

.nav-search {
    font-size: 0
}

.nav-search-btn {
    vertical-align: top;
    line-height: 28px;
    display: inline-block;
    float: left;
    margin-top: 10px
}

.nav-search-text {
    width: 305px;
    height: 48px;
    vertical-align: top;
    background: none;
    font-size: 14px;
    color: #333;
    padding: 0px 15px;
    line-height: 28px;
    float: left
}

.nav-search-text::placeholder {
    font-size: 16px;
    line-height: 50px;
    color: #999999
}

.picc {
    font-size: 0;
    line-height: 100px
}

.picc img {
    display: inline-block;
    vertical-align: middle;
    height: 37px
}

div.on {
    /* background: url(../images/s111.png) no-repeat center center; */
}

.section1 ul li {
    width: 14.2%;
    position: relative;
    float: left;
    list-style: none;
    text-align: center;
    margin-top: 25px
}

.section1 ul li p {
    font-size: 16px;
    line-height: 30px;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.section1 ul li:after {
    right: 0;
    top: 15px;
    content: "";
    position: absolute;
    width: 1px;
    height: 100px;
    border-left: 1px dashed #8593a5
}

.section1 ul li:last-child::after {
    border: 0
}

.section2 {
    margin-top: 60px;
    margin-bottom: 50px;
    position: relative
}

.section2 .s2l {
    position: relative;
    margin-left: 5%;
    padding-left: 7.8%
}

.section2 .s2l::before {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    border: 2px solid #eeecea;
    border-radius: 50%;
    left: -6px;
    top: 0
}

.section2 .s2l {
    position: relative
}

.section2 .s2ll {
    position: relative;
    left: 60px;
    top: -10px;
    z-index: 999
}

.section2 .s2ll h4 {
    position: absolute;
    font-size: 30px;
    line-height: 39px;
    color: #0061AE;
    top: 50px;
    left: -50px;
    background-color: #fff
}

.section2 .s2ll span {
    background-color: #fff;
    position: absolute;
    font-size: 14px;
    line-height: 30px;
    color: #333;
    top: 110px;
    left: -15px
}

.section2 .s2ll span:hover {
    color: #00488b;
    font-weight: bold
}

.section2 .s2ll span::after {
    content: "";
    position: absolute;
    width: 12px;
    height: 1px;
    background-color: #959595;
    bottom: 0;
    left: 0
}

.section2 .s2l::after {
    content: "";
    position: absolute;
    top: 12px;
    bottom: 0;
    width: 1px;
    background-color: #eeeeee;
    left: 0;
    z-index: -3
}

.section2 .s2jt {
    left: 44px;
    position: absolute;
    text-align: center;
    width: 25px;
    height: 25px;
    background-color: #88abda;
    top: 160px;
    cursor: pointer
}

.jump-top p.on {
    background-color: #0061AE
}

.section2 .s2jb {
    left: 44px;
    cursor: pointer;
    position: absolute;
    text-align: center;
    width: 25px;
    height: 25px;
    background-color: #88abda;
    top: 190px
}

.section2 .s2lm ul {
    padding-top: 10px
}

.section2 .s2lm .s2lmt li {
    float: left;
    width: 32%
}

.section2 .s2lm ul li a {
    position: relative;
    display: block
}

.section2 .s2lm .s2lmt .picbg {
    position: absolute;
    background: url(../images/s2m11.png) no-repeat left top;
    z-index: 9;
    padding-left: 15px;
    padding-right: 15px;
    text-align: right;
    padding-top: 18px;
    padding-bottom: 5px;
    left: 35px
}

.section2 .s2lm .s2lmt .picbg p {
    font-size: 36px;
    line-height: 36px;
    color: #fff
}

.section2 .s2lm .s2lmt .picbg span {
    font-size: 18px;
    line-height: 31px;
    color: #fff
}

.section2 .s2lm .pic {
    padding-top: 64%
}

.section2 .s2lm .text {
    padding-left: 16px;
    padding-right: 16px;
    border: 1px solid #eeeeee;
    padding-top: 12px;
    padding-bottom: 20px
}

.section2 .s2lm .text h4 {
    font-size: 18px;
    line-height: 31px;
    color: #333333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.section2 .s2lm li:hover .text h4 {
    color: #0061AE
}

.section2 .s2lm .text p {
    font-size: 14px;
    line-height: 31px;
    color: #666666;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.section2 .s2lm .s2lmt li:nth-child(2n) {
    margin-left: 2%;
    margin-right: 2%
}
.section2 .s2lmb .zszy4 {
    background: url(../images/zszy_4.png) no-repeat center center;
}
.section2 .s2lmb .zszy5 {
    background: url(../images/zszy_5.png) no-repeat center center;
}
.section2 .s2lmb .zszy6 {
    background: url(../images/zszy_6.png) no-repeat center center;
}
.section2 .s2lmb .zszy7 {
    background: url(../images/zszy_7.png) no-repeat center center;
}
.section2 .s2lmb li {
    float: left;
    padding-top: 30px;
    width: 48%;
    padding-bottom: 18px;
    border-bottom: 1px dashed #e5e5e5
}

.section2 .s2lmb li:hover {
    /* background-color: #0061AE; */
}

.section2 .s2lmb li:hover .day {
    /* color: #fff; */
}

.section2 .s2lmb li:hover .date {
    padding-left: 10px
}

.section2 .s2lmb li:hover .year {
    /* color: #fff; */
}

.section2 .s2lmb li:hover .zi p {
    /* color: #fff; */
}

.section2 .s2lmb li:hover .zi span {
    /* color: #fff; */
}

.section2 .s2lmb li:nth-child(2n) {
    margin-left: 4%
}

.section2 .s2lmb .date {
    float: left;
    transition: all 1s
}

.section2 .s2lmb .date .day {
    font-size: 48px;
    line-height: 48px;
    color: #0061AE
}

.section2 .s2lmb .date .year {
    font-size: 14px;
    line-height: 35px;
    color: #343b40
}

.section2 .s2lmb .zi {
    overflow: hidden;
    padding-left: 35px
}

.section2 .s2lmb .zi p {
    font-size: 18px;
    line-height: 31px;
    color: #333333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.section2 .s2lmb .zi span {
    text-align: justify;
    font-size: 14px;
    line-height: 24px;
    color: #999999;
    display: block;
    height: 48px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical
}

.section2 .s2lmb li:hover .zi span {
    padding-right: 10px
}

.jump-top {
    position: relative;
    z-index: 999
}

.jump {
    position: relative;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0
}

.jump .jump-box {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    opacity: 0
}

.jump .jump-box.on {
    position: relative;
    z-index: 9;
    opacity: 1;
    transition: all 1s
}

.section3 {
    padding-top: 55px;
    padding-bottom: 50px;
    background: url(../images/s3bg.png) left center;
    background-size: 100% 100%
}

.section3 .s3h {
    position: relative;
    text-align: center
}

.section3 .s3h h4 {
    position: relative;
    display: inline-block;
    font-size: 30px;
    line-height: 31px;
    color: #333333
}

.section3 .s3h h4::before {
    content: "";
    position: absolute;
    width: 40px;
    height: 1px;
    background-color: #959595;
    top: 50%;
    transform: translateY(-50%);
    left: -77px
}

.section3 .s3h h4::after {
    content: "";
    position: absolute;
    width: 40px;
    height: 1px;
    background-color: #959595;
    top: 50%;
    transform: translateY(-50%);
    right: -77px
}

.section3 .s3h p {
    font-size: 14px;
    line-height: 31px;
    color: #999999;
    text-transform: uppercase
}

.section3 .s3h a {
    font-size: 14px;
    line-height: 31px;
    color: #333;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    position: absolute
}

.section3 .s3h a:hover {
    color: #00488b;
    font-weight: bold
}

.s3b {
    margin-top: 50px
}

.s3btl {
    overflow: hidden;
    background: url(../images/s3blbg.png) no-repeat left top;
    padding-left: 38px;
    padding-right: 55px;
    padding-bottom: 62px
}

.s3btl:hover h4 {
    color: #0061AE
}

.s3btl:hover p {
    color: #0061AE
}

.s3btl:hover span {
    color: #0061AE;
    background: url(../images/s3time2.png) no-repeat left center
}

.s3btl>img {
    padding-top: 60px;
    padding-bottom: 20px
}

.s3btl h4 {
    position: relative;
    font-size: 26px;
    line-height: 31px;
    color: #333333;
    font-weight: normal;
    padding-bottom: 57px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.s3btl h4::after {
    content: "";
    position: absolute;
    width: 60px;
    height: 2px;
    background-color: #0061AE;
    top: 55px;
    left: 0
}

.s3btl p {
    font-size: 16px;
    line-height: 36px;
    max-height: 108px;
    overflow: hidden;
    color: #666666;
    margin-bottom: 12px;
    text-align: justify;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical
}

.s3btl span {
    padding-left: 23px;
    font-size: 14px;
    line-height: 31px;
    color: #999999;
    background: url(../images/s3time.png) no-repeat left center
}

.s3btr {
    float: right;
    width: 700px
}

.s3btr .pic {
    padding-top: 61.3%
}

.s3b .slick-dots {
    width: auto;
    bottom: 35px;
    left: 75%;
    transform: translateX(-25%)
}

.s3b .slick-dots li {
    width: 15px;
    height: 15px;
    border-radius: 50%;
    border: 2px solid #fff;
    margin: 0 7px
}

.s3b .slick-dots li.slick-active {
    background-color: #fff
}

.s3mmb {
    margin-top: 25px
}
.s3mmb ul .zsxx1 {
    background: url(../images/s3mm2_1.png) no-repeat center center;
}
.s3mmb ul .zsxx2 {
    background: url(../images/s3mm2_2.png) no-repeat center center;
}
.s3mmb ul .zsxx3 {
    background: url(../images/s3mm2_3.png) no-repeat center center;
}
.s3mmb ul li {
    float: left;
    width: 32%;
    background: url(../images/s3mm2.png) no-repeat center center;
    padding: 25px 30px 22px 30px
}


.s3mmb ul li:nth-child(3n-1) {
    margin-left: 2%;
    margin-right: 2%
}

.s3mmb ul li a {
    display: block
}

.s3mmb h4 {
    padding-bottom: 8px;
    font-weight: normal;
    font-size: 22px;
    line-height: 31px;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.s3mmb p {
    font-size: 14px;
    line-height: 31px;
    color: #999999;
    max-height: 62px;
    overflow: hidden;
    margin-bottom: 8px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical
}

.s3mmb span {
    font-size: 14px;
    line-height: 31px;
    color: #999999;
    padding-left: 25px;
    background: url(../images/s3mm1.png) no-repeat left center
}

.section4 {
    padding-top: 50px;
    padding-bottom: 30px
}

.section4 .s4l {
    float: left;
    width: 907px
}

.section4 .s4lt p {
    display: inline-block;
    font-size: 30px;
    line-height: 31px;
    color: #333;
    font-weight: 600
}

.section4 .s4lt span {
    font-size: 14px;
    line-height: 31px;
    color: #999999;
    text-transform: uppercase
}

.section4 .s4lt a {
    float: right;
    font-size: 14px;
    line-height: 31px;
    color: #333
}

.section4 .s4lt a:hover {
    color: #00488b;
    font-weight: bold
}

.s4l>ul {
    padding-top: 30px
}

.s4l>ul>li {
    float: left;
    width: 48.5%
}

.s4l>ul>li:nth-child(2n) {
    margin-left: 3%
}

.s4l>ul>li>a {
    display: block
}

.s4l ul li .pic {
    padding-top: 51%
}

.s4l ul li .text {
    font-size: 18px;
    line-height: 50px;
    color: #333;
    background-color: #eeeeee;
    padding-left: 20px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.s4l ul li .text p {
    padding-right: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis
}

.i-list {
    padding-top: 15px
}

.i-list li {
    position: relative;
    font-size: 16px;
    line-height: 42px;
    padding: 0px 70px 0 20px;
    background: url(../images/dtd-left.png) no-repeat;
    background-position: left center;
    border: none !important
}

.i-list li>a {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #333333
}

.i-list li a:hover {
    color: #0061AE
}

.i-list li span {
    position: absolute;
    right: 0;
    top: 0;
    color: #808080;
    font-size: 14px
}

.s4r {
    overflow: hidden;
    padding-left: 3.4%
}

.s4rb>ul {
    padding-top: 20px
}

.s4r .s4rb ul li {
    position: relative;
    padding-bottom: 24px;
    border-bottom: 1px dashed #d2d2d2
}

.s4r .s4rb ul li:nth-child(n+2) {
    padding-top: 24px
}

.s4r .s4rb ul li a {
    display: block;
    overflow: hidden
}

.s4r .s4rb .date {
    float: left;
    width: 70px;
    text-align: center;
    padding-top: 12px
}

.s4r .s4rb .date .day {
    font-size: 36px;
    line-height: 31px;
    color: #666666
}

.s4r .s4rb .date .year {
    font-size: 16px;
    line-height: 31px;
    padding-top: 10px;
    color: #666666
}

.s4r .s4rb li:hover .date .day {
    color: #0061AE
}

.s4r .s4rb li:hover .date .year {
    color: #0061AE
}

.s4r .s4rb .zi {
    overflow: hidden;
    padding-left: 20px;
    font-size: 0;
    line-height: 84px
}

.s4r .s4rb .zi p {
    display: inline-block;
    box-sizing: content-box;
    position: relative;
    font-size: 18px;
    line-height: 40px;
    color: #333333;
    padding-bottom: 12px;
    max-height: 80px;
    overflow: hidden;
    vertical-align: middle;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical
}

.s4r .s4rb li:hover .zi p {
    color: #0061AE
}

.s4r .s4rb .zi p:after {
    content: "";
    position: absolute;
    width: 60px;
    height: 2px;
    background-color: #d2d2d2;
    bottom: 0px;
    left: 0
}

.s4r .s4rb li:hover p:after {
    background-color: #0061AE
}

@media screen and (max-width: 1320px) {
    .section1 ul li {
        width: 13.2%
    }

    .section4 .s4l {
        width: 800px
    }

    .s4r .s4rb ul li:nth-child(n+2) {
        padding-top: 15px
    }

    .s4r .s4rb ul li {
        padding-bottom: 25px
    }

    .section4 .s4lt p {
        font-size: 20px
    }

    .section4 .s4lt span {
        font-size: 12px
    }

    .section4 .s4lt a {
        font-size: 12px
    }
}

@media screen and (max-width: 1200px) {
    .section4 .s4l {
        width: 670px
    }

    .s4r .s4rb ul li:nth-child(n+2) {
        padding-top: 15px
    }

    .s4r .s4rb ul li {
        padding-bottom: 17px
    }

    .section1 ul li {
        width: 12.4%
    }
}

@media screen and (max-width: 1024px) {
    .search {
        float: none;
        text-align: center;
        padding-left: 0;
        padding-top: 15px
    }

    .search-box {
        float: none;
        margin: 0 auto
    }

    .section1 ul li {
        width: 20%
    }

    .s3btr {
        width: 510px
    }

    .s3btl h4::after {
        top: 45px
    }

    .s3btl>img {
        padding-top: 20px
    }

    .s3btl h4 {
        padding-bottom: 30px;
        font-size: 20px
    }

    .s3btl {
        padding-bottom: 30px
    }

    .s3btl p {
        font-size: 14px;
        line-height: 26px;
        height: 78px
    }

    .s3mmb h4 {
        font-size: 18px
    }

    .s3mmb p {
        line-height: 26px;
        height: 52px
    }

    .s3mmb ul li {
        padding-left: 20px;
        padding-right: 20px
    }

    .section3 .s3h h4 {
        font-size: 24px
    }

    .section4 .s4l {
        float: none;
        width: auto
    }

    .s4r {
        padding-left: 0
    }

    .s4l>ul {
        padding-bottom: 20px
    }

    .s4r .s4rb .date .day {
        font-size: 30px
    }

    .s4r .s4rb .date .year {
        font-size: 14px;
        padding-top: 0
    }

    .section4 .s4lt p {
        font-size: 20px
    }

    .s4r .s4rb .zi p {
        line-height: 33px;
        max-height: 64px;
        font-size: 16px
    }

    .s4r .s4rb .zi {
        line-height: 74px
    }

    .i-list li {
        line-height: 32px
    }

    .s4l ul li .text {
        font-size: 16px
    }

    .section4 .s4lt span {
        font-size: 12px
    }

    .section4 .s4lt a {
        font-size: 12px
    }

    .section2 .s2jb {
        left: 0;
        top: -10px
    }

    .section2 .s2jt {
        left: 0;
        top: -40px
    }

    .section2 .s2ll {
        left: 0;
        top: 0px;
        position: relative;
        width: 98%;
        display: flex;
        justify-content: space-between;
        margin: 0 auto
    }

    .section2 .s2ll h4 {
        left: 50px;
        top: -35px;
        font-size: 20px;
        position: initial
    }

    .section2 .s2ll a {
        left: 128px;
        top: -32px;
        right: 0;
        top: -30px
    }

    .section2 .s2ll span {
        background: none;
        position: initial
    }

    .jump-top {
        position: absolute;
        right: 10%;
        top: 110px
    }

    .section2 .s2l {
        padding-left: 0;
        margin-left: 0
    }

    .section2 .s2l::before {
        width: 0;
        height: 0
    }

    .section2 .s2l::after {
        top: 0;
        bottom: 0;
        width: 0
    }

    .section2 .s2lm .s2lmt .picbg p {
        font-size: 22px;
        line-height: 18px
    }

    .section2 .s2lmb .date .day {
        font-size: 30px;
        line-height: 32px
    }

    .section2 .s2lmb li:hover .date {
        padding-left: 0
    }

    .section2 .s2lmb .zi p {
        font-size: 16px
    }

    .section2 .s2lmb .zi {
        padding-left: 20px
    }

    .section3 {
        padding-top: 30px;
        padding-bottom: 30px
    }

    .section2 {
        margin-bottom: 30px;
        margin-top: 30px
    }

    .s3b {
        margin-top: 30px
    }

    .section2 .s2lm .s2lmt {
        padding-top: 20px
    }

    .section4 {
        padding-top: 30px;
        padding-bottom: 0
    }

    .section2 .s2lm .s2lmt .picbg {
        left: 15px
    }
}

@media screen and (max-width: 768px) {
    .section2 .s2lmb li {
        float: none;
        width: auto
    }

    .section2 .s2lmb li:nth-child(2n) {
        margin-left: 0
    }

    div.on {
        background-size: auto 100%
    }

    .picc img {
        height: 30px
    }

    .picc {
        line-height: 70px
    }

    .section1 ul li p {
        font-size: 14px
    }

    .section1 ul li:after {
        height: 75px
    }

    .section2 .s2lmb .date .day {
        padding-top: 15px
    }

    .section2 .s2lmb li {
        padding-top: 15px;
        padding-bottom: 15px
    }

    .section2 .s2lm ul:last-child {
        padding-top: 0
    }

    .s3btr {
        float: none;
        width: auto
    }

    .s3btl {
        background-size: 100% 100%;
        padding-left: 20px;
        padding-right: 20px
    }

    .s3b .slick-dots {
        bottom: 50%;
        left: 50%;
        transform: translateX(-50%)
    }

    .section4 .s4l {
        float: none;
        width: auto;
        padding-bottom: 0px
    }

    .s4r {
        padding-left: 0
    }
.s4ut video{max-width:100%;}
    .s4r .s4rb .zi {
        font-size: 0;
        line-height: 55px
    }

    .s4r .s4rb .zi p {
        display: inline-block;
        height: 27px;
        max-height: 54px;
        vertical-align: middle
    }

    .s4r .s4rb .date .day {
        font-size: 24px
    }

    .s4r .s4rb .date .year {
        line-height: 24px
    }

    .s4r .s4rb .date {
        padding-top: 0
    }

    .search p {
        font-size: 16px;
        padding-bottom: 10px
    }

    .search-box {
        height: 34px
    }

    .nav-search-text {
        height: 34px
    }

    .nav-search-btn {
        margin-top: 8px;
        width: 18px;
        height: 18px;
        margin-left: 16px
    }

    .nav-search-text::placeholder {
        font-size: 12px
    }

    .section3 .s3h h4 {
        font-size: 20px
    }

    .section3 .s3h p {
        font-size: 12px
    }

    .s3b {
        margin-top: 20px
    }

    .s3btl h4 {
        font-size: 16px
    }

    .s3btl {
        padding-bottom: 20px
    }

    .s3btl>img {
        padding-top: 10px;
        padding-bottom: 0
    }

    .s3mmb h4 {
        font-size: 16px
    }

    .s3mmb ul li {
        padding: 15px
    }

    .section2 .s2lm .text h4 {
        font-size: 16px
    }

    .section2 .s2lm .text {
        padding-left: 10px;
        padding-right: 10px;
        padding-bottom: 12px
    }

    .section4 {
        padding-bottom: 0
    }

    .i-list li {
        font-size: 14px
    }

    .s4l ul li .text {
        font-size: 14px
    }

    .s4r .s4rb ul li {
        padding-bottom: 10px
    }

    .s3mmb ul li:nth-child(3n-1) {
        margin-left: 0;
        margin-right: 0
    }

    .s3mmb ul li {
        float: none;
        width: auto;
        margin-bottom: 15px
    }

    .s4l>ul>li {
        float: none;
        width: auto;
        margin-bottom: 15px
    }

    .s4l>ul>li:nth-child(2n) {
        margin-left: 0
    }

    .section2 .s2lm .s2lmt li {
        float: none;
        width: auto;
        padding-bottom: 15px
    }

    .section2 .s2lm .s2lmt li:nth-child(2n) {
        margin-left: 0;
        margin-right: 0
    }

    .s4r .s4rb .zi p {
        font-size: 14px
    }

    .i-list li span {
        font-size: 12px
    }

    .section2 .s2lmb .zi {
        padding-left: 15px
    }

    .section2 .s2lm .s2lmt .picbg span {
        font-size: 14px
    }

    .section2 .s2lm .s2lmt .picbg p {
        font-size: 18px
    }

    .section2 .s2lm .s2lmt .picbg {
        padding-top: 10px
    }

    .section2 .s2ll h4 {
        font-size: 18px
    }

    .s4r .s4rb .zi {
        padding-left: 15px
    }

    .section3 .s3h a {
        font-size: 12px
    }

    .s4rb>ul {
        padding-top: 10px
    }

    .s4l>ul {
        padding-bottom: 0
    }
}

@media screen and (max-width: 540px) {
    .section1 ul li {
        width: 33%
    }

    .footer .fl {
        float: none;
        width: auto
    }

    .footer .fl ul li {
        width: 33%;
        text-align: center;
        padding-right: 0
    }

    .footer .fl ul {
        border: 0;
        border-bottom: 1px solid #4d89c1
    }

    .footer .fr {
        float: none;
        width: auto
    }

    .footer .fr ul li {
        text-align: center;
        padding-left: 0
    }

    .footer .fr ul {
        border: 0
    }

    .s3btl>img {
        height: 40px;
        width: 30px
    }

    .search-box {
        width: 300px
    }

    .nav-search-text {
        width: 260px
    }

    .section1 {
        margin-top: 0
    }

    .banner .slick-dots {
        bottom: 20px
    }

    .banner .slick-dots li {
        width: 8px;
        height: 8px
    }

    .banner .slick-dots li.slick-active {
        width: 20px
    }

    .section4 .s4lt p {
        font-size: 16px
    }

    .section3 .s3h {
        text-align: left
    }

    .section3 .s3h h4::after {
        width: 0
    }

    .section3 .s3h h4::before {
        width: 0
    }

    .section3 .s3h h4 {
        font-size: 14px
    }

    .s3b .slick-dots li {
        width: 10px;
        height: 10px
    }

    .s3b .slick-dots {
        bottom: 60%
    }

    .s3btl {
        padding-left: 10px;
        padding-right: 10px
    }

    .section3 {
        padding-top: 20px;
        padding-bottom: 20px
    }

    .section4 {
        padding-top: 20px
    }

    .section1 {
        padding-bottom: 20px
    }

    .search p {
        font-size: 14px
    }

    .section1 ul li p {
        font-size: 12px
    }

    .section1 ul li {
        margin-top: 15px
    }

    .s4r .s4rb .zi {
        padding-left: 10px
    }

    .section2 .s2lmb .zi {
        padding-left: 10px
    }
}

.s4l-grid .s4-grid-list {
    padding-top: 20px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 15px;
    height: 641px;
    /* 与右侧通知公告区域高度适配 */
}

.s4l-grid .s4-grid-list > li {
    float: none;
    width: auto;
    margin: 0;
    display: contents;
    /* 让子元素参与grid布局 */
}

.s4l-grid .s4ut {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.s4l-grid .s4ut > a {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.s4l-grid .s4ut .pic {
    padding-top: 0;
    flex: 1;
    position: relative;
    overflow: hidden;
}

.s4l-grid .s4ut .pic img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.s4l-grid .s4ut .text {
    flex-shrink: 0;
    height: 45px;
    line-height: 45px;
    font-size: 16px;
    color: #333;
    background-color: #eeeeee;
    padding-left: 15px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.s4l-grid .s4ut .text p {
    margin: 0;
    padding-right: 10px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 清除原有浮动影响 */
.s4l-grid .s4-grid-list .clear {
    display: none;
}

_:-ms-fullscreen, :root .s4l-grid .s4-grid-list {
    display: -ms-grid;
    -ms-grid-columns: 1fr 15px 1fr;
    -ms-grid-rows: 1fr 15px 1fr;
    gap: 15px;
    height: 420px;
}

_:-ms-fullscreen, :root .s4l-grid .s4ut:nth-child(1) {
    -ms-grid-row: 1;
    -ms-grid-column: 1;
}

_:-ms-fullscreen, :root .s4l-grid .s4ut:nth-child(2) {
    -ms-grid-row: 1;
    -ms-grid-column: 3;
}

_:-ms-fullscreen, :root .s4l-grid .s4ut:nth-child(3) {
    -ms-grid-row: 3;
    -ms-grid-column: 1;
}

_:-ms-fullscreen, :root .s4l-grid .s4ut:nth-child(4) {
    -ms-grid-row: 3;
    -ms-grid-column: 3;
}

_:-ms-fullscreen, :root .s4l-grid .s4ut > a {
    display: -ms-flexbox;
    -ms-flex-direction: column;
    height: 100%;
}

_:-ms-fullscreen, :root .s4l-grid .s4ut .pic {
    -ms-flex: 1;
}

_:-ms-fullscreen, :root .s4l-grid .s4ut .text {
    -ms-flex-negative: 0;
    height: 45px;
    line-height: 45px;
}

_:-ms-lang(x), .s4l-grid .s4-grid-list {
    display: block;
    height: 420px;
    padding-top: 20px;
}

_:-ms-lang(x), .s4l-grid .s4-grid-list > li {
    display: block;
    width: 100%;
    height: 100%;
}

_:-ms-lang(x), .s4l-grid .s4ut {
    float: left;
    width: calc(50% - 7.5px);
    height: calc(50% - 7.5px);
    margin-bottom: 15px;
    display: block;
}

_:-ms-lang(x), .s4l-grid .s4ut:nth-child(odd) {
    margin-right: 15px;
}

_:-ms-lang(x), .s4l-grid .s4ut:nth-child(3), _:-ms-lang(x), .s4l-grid .s4ut:nth-child(4) {
    margin-bottom: 0;
}

_:-ms-lang(x), .s4l-grid .s4ut > a {
    display: block;
    height: 100%;
    position: relative;
}

_:-ms-lang(x), .s4l-grid .s4ut .pic {
    height: calc(100% - 45px);
    position: relative;
}

_:-ms-lang(x), .s4l-grid .s4ut .text {
    height: 45px;
    line-height: 45px;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}

_:-ms-lang(x), .s4l-grid .s4-grid-list .clear {
    display: block;
    clear: both;
}

@media screen and (max-width: 1024px) {
    .s4l-grid .s4-grid-list {
        height: auto;
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 200px);
    }

    /* IE10响应式降级 */
    _:-ms-lang(x), .s4l-grid .s4ut {
        height: 200px;
    }
}

@media screen and (max-width: 768px) {
    .section4 .s4lt span {
        font-size: 9px;
    }
}

/*公共样式*/
.pb_sys_common {
    font-size: 12px;
    font-family: SimSun;
    line-height:12px;

    color:#222;
}
.pb_sys_normal1{
    line-height: 32px !important;
    height: 32px !important;
}

.pb_sys_normal1 .p_search input{
    width: 184px !important;
    height: 29px  !important;
    border: none !important;
    background: rgba(242, 243, 245, 1);
}


.pb_sys_common a{
    text-decoration: none;
}

.pb_sys_common .p_pages{
    margin-left: -5px;
}

.pb_sys_common .p_fun_d, .pb_sys_common .p_no_d, .pb_sys_common .p_no_o,.pb_sys_common .p_fun a, .pb_sys_common .p_no a{
    border: 1px solid #ccc;
    padding: 5px 8px;
    margin: 0px 0px 10px 5px;
    height:24px;
    -
    height:auto;
    line-height:12px;
    box-sizing:border-box;
    display:inline-block;
    vertical-align:middle;
}

.pb_sys_common .p_t{
    line-height:12px;
    margin: 0 0 10px 0;
    padding:0px;
    display:inline-block;
    vertical-align:middle;
}

.pb_sys_common .p_fun_d, .pb_sys_common .p_no_d, .pb_sys_common .p_no_o{
    color: #ccc;
}

.pb_sys_common .p_fun a, .pb_sys_common .p_no a{
    color: #222;
}

.pb_sys_common .p_dot {
    margin-left:4px;
    margin-right:-4px;
    color:#222;
}

.pb_sys_common .p_goto input, .pb_sys_common .p_search input {
    /*
    height:22px;
    border: 1px solid #aaa;
    outline-width:thin;
    outline-color:#258CFF;

    text-align:center;
    vertical-align:middle;    
    */
    font-family: SimSun;
    font-size:12px;

    border: 1px solid #aaa;
    height:22px;
    line-height:20px;
    box-sizing:border-box;
    vertical-align:middle;

    outline-width:thin;
    outline-color:#258CFF;
    
    margin:0px 2px;
    padding:0px 1px;
}


.pb_sys_common .p_goto input{
    width:22px;
    text-align:center;
}

.pb_sys_common .p_search input{
    width:100px;
    text-align:left;
}

.pb_sys_common .p_goto input:hover, .pb_sys_common .p_goto input:focus, .pb_sys_common .p_search input:hover, .pb_sys_common .p_search input:focus{
    border: 1px solid #258CFF;
}

.pb_sys_common .p_goto a, .pb_sys_common .p_search a{
    border: 1px solid #ccc;
    padding: 5px 6px;
    color: #222;

    margin:0px;

    height:24px;
    -height:auto;
    
    line-height:12px;
    display:inline-block;
    box-sizing:border-box;
    vertical-align:middle;
}

.pb_sys_common .p_dosize_d, .pb_sys_common .p_dosize a{
    /*
    border-width:1px 0px 1px 1px;
    border-style:solid;
    border-color:#ccc;
    padding: 5px 6px;
    color: #222;
    */
    border-right:1px solid #ccc;
    padding: 1px 5px;
    color: #888888;
}

.pb_sys_common .p_dosize_d{
    /*background-color:#f5f5f5;*/
    color: #222;
}

.pb_sys_common .p_dosize a:hover{
    /*background-color:#f5f5f5;*/
    color: #222;
}

.pb_sys_common .p_dosize_last_d, .pb_sys_common .p_dosize_last a{
    /*border-right-width:1px*/
    border-right-width:0px;
}


/*按钮控制*/
.pb_sys_normal .p_first,.pb_sys_normal .p_first_d,.pb_sys_normal .p_last,.pb_sys_normal .p_last_d{
    display:none;
}

.pb_sys_normal2 .p_first,.pb_sys_normal2 .p_first_d,.pb_sys_normal2 .p_last,.pb_sys_normal2 .p_last_d,.pb_sys_normal2 .p_prev_d,.pb_sys_normal2 .p_next_d{
    display:none;
}

.pb_sys_full{
}

.pb_sys_full2 .p_first_d,.pb_sys_full2 .p_last_d,.pb_sys_full2 .p_prev_d,.pb_sys_full2 .p_next_d{
    display:none;
}

.pb_sys_short .p_no,.pb_sys_short .p_no_d,.pb_sys_short .p_no_o,.pb_sys_short .p_dot{
    display:none;
}

.pb_sys_short2 .p_no,.pb_sys_short2 .p_no_d,.pb_sys_short2 .p_no_o,.pb_sys_short2 .p_dot,.pb_sys_short2 .p_first,.pb_sys_short2 .p_first_d,.pb_sys_short2 .p_last,.pb_sys_short2 .p_last_d{
    display:none;
}

/*样式1-4*/
.pb_sys_style1 .p_no a:hover,.pb_sys_style1 .p_fun a:hover, .pb_sys_style1 .p_goto a:hover, .pb_sys_style1 .p_search a:hover,
.pb_sys_style2 .p_no a:hover,.pb_sys_style2 .p_fun a:hover, .pb_sys_style2 .p_goto a:hover, .pb_sys_style2 .p_search a:hover,
.pb_sys_style3 .p_no a:hover,.pb_sys_style3 .p_fun a:hover, .pb_sys_style3 .p_goto a:hover, .pb_sys_style3 .p_search a:hover,
.pb_sys_style4 .p_no a:hover,.pb_sys_style4 .p_fun a:hover, .pb_sys_style4 .p_goto a:hover, .pb_sys_style4 .p_search a:hover{
    background-color: #f5f5f5;
}
/*样式1 蓝*/
.pb_sys_style1 .p_no_d {
    border: 1px solid #258CFF;
    color: #fff;
    background-color: #258CFF;
}
/*样式2 红*/
.pb_sys_style2 .p_no_d {
    border: 1px solid #F04646;
    color: #fff;
    background-color: #F04646;
}
/*样式3 绿*/
.pb_sys_style3 .p_no_d {
    border: 1px solid #32B907;
    color: #fff;
    background-color: #32B907;
}
/*样式4 灰*/
.pb_sys_style4 .p_no_d {
    border: 1px solid #888;
    color: #fff;
    background-color: #888;
}

/*样式5-8*/
.pb_sys_style5 .p_fun_d, .pb_sys_style5 .p_no_d, .pb_sys_style5 .p_no_o,.pb_sys_style5 .p_fun a, .pb_sys_style5 .p_no a, .pb_sys_style5 .p_goto a, .pb_sys_style5 .p_search a,
.pb_sys_style6 .p_fun_d, .pb_sys_style6 .p_no_d, .pb_sys_style6 .p_no_o,.pb_sys_style6 .p_fun a, .pb_sys_style6 .p_no a, .pb_sys_style6 .p_goto a, .pb_sys_style6 .p_search a,
.pb_sys_style7 .p_fun_d, .pb_sys_style7 .p_no_d, .pb_sys_style7 .p_no_o,.pb_sys_style7 .p_fun a, .pb_sys_style7 .p_no a, .pb_sys_style7 .p_goto a, .pb_sys_style7 .p_search a,
.pb_sys_style8 .p_fun_d, .pb_sys_style8 .p_no_d, .pb_sys_style8 .p_no_o,.pb_sys_style8 .p_fun a, .pb_sys_style8 .p_no a,  .pb_sys_style8 .p_goto a, .pb_sys_style8 .p_search a{
    border: 1px solid transparent;
}

.pb_sys_style5 .p_no_d,.pb_sys_style5 .p_no a:hover,
.pb_sys_style6 .p_no_d,.pb_sys_style6 .p_no a:hover,
.pb_sys_style7 .p_no_d,.pb_sys_style7 .p_no a:hover,
.pb_sys_style8 .p_no_d,.pb_sys_style8 .p_no a:hover{
    border-radius: 2px;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    -ms-border-radius: 2px;
    -o-border-radius: 2px;
}

.pb_sys_style5 .p_fun a:hover,.pb_sys_style5 .p_goto a:hover,.pb_sys_style5 .p_search a:hover,
.pb_sys_style6 .p_fun a:hover,.pb_sys_style6 .p_goto a:hover,.pb_sys_style6 .p_search a:hover,
.pb_sys_style7 .p_fun a:hover,.pb_sys_style7 .p_goto a:hover,.pb_sys_style7 .p_search a:hover,
.pb_sys_style8 .p_fun a:hover,.pb_sys_style8 .p_goto a:hover,.pb_sys_style8 .p_search a:hover{
    text-decoration: underline;
}


/*样式5 蓝*/
.pb_sys_style5 .p_no_d,.pb_sys_style5 .p_no a:hover{
    border: 1px solid #258CFF;
    color: #fff;
    background-color: #258CFF;
}
/*样式6 红*/
.pb_sys_style6 .p_no_d,.pb_sys_style6 .p_no a:hover{
    border: 1px solid #F04646;
    color: #fff;
    background-color: #F04646;
}
/*样式7 绿*/
.pb_sys_style7 .p_no_d,.pb_sys_style7 .p_no a:hover{
    border: 1px solid #32B907;
    color: #fff;
    background-color: #32B907;
}
/*样式8 灰*/
.pb_sys_style8 .p_no_d,.pb_sys_style8 .p_no a:hover{
    border: 1px solid #888;
    color: #fff;
    background-color: #888;
}