/* 通用重置 */

* {
    margin: 0;
    padding: 0;
}


/* 通用样式 */

.dth_pos {
    display: block;
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.dth_wh {
    display: flex;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

@media(max-width:1440px) {
    .dth_wh {
        width: 98%;
    }
}

@media(max-width:1200px) {
    .dth_wh {
        width: 96%;
    }
}

@media(max-width:992px) {
    body {
        padding-top: 60px;
    }
}


/* 统一的样式 */

.com-img {
    display: inline;
    overflow: hidden;
    margin: 0 auto;
    display: table;
}

.com-img img {
    transition: all 0.8s;
    -webkit-transition: all 0.8s;
    -moz-transition: all 0.8s;
    -o-transition: all 0.8s;
}

.com-img:hover img {
    transform: scale(1.15);
    -webkit-transform: scale(1.15);
    -moz-transform: scale(1.15);
    -o-transform: scale(1.15);
    -ms-transform: scale(1.15);
}


/* 插件部分样式 */

.swiper-pagination {
    outline: none;
    display: flex;
    width: 100%;
    position: absolute;
    align-items: center;
    justify-content: center;
    bottom: 5%;
}

.swiper-pagination .swiper-pagination-bullet {
    border: none;
    outline: none;
}

.swiper-button-next,
.swiper-button-prev {
    outline: none;
    border: none;
    background-repeat: no-repeat;
    background-position: center;
    background-image: none;
    background-color: rgba(0, 0, 0, 0.6);
    width: 32px;
    height: 68px;
    top: 50%;
    margin-top: -34px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.5s ease;
    -webkit-transition: 0.5s ease;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background-color: #1b4d9a;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    content: "<";
    font-family: "SimSun";
    font-size: 34px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #ffffff;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.swiper-button-prev {
    left: 0;
}

.swiper-button-prev::after {
    text-indent: -6px;
}

.swiper-button-next::after {
    content: ">";
    text-indent: 6px;
}

.swiper-button-next {
    right: 0;
}

@media(max-width:1440px) {
    .swiper-button-next,
    .swiper-button-prev {
        width: 2.286vw;
        height: 4.857vw;
        margin-top: -2.4285vw;
    }
    .swiper-button-next::after,
    .swiper-button-prev::after {
        font-size: 2.4286vw;
    }
    .swiper-button-prev::after {
        text-indent: -0.4vw;
    }
    .swiper-button-next::after {
        text-indent: 0.4vw;
    }
}


/* 头部 */

.head1 {
    background-color: transparent;
    height: 35px;
    line-height: 34px;
    border-bottom: 1px solid #cccccc;
}

.head1 .dth_wh {
    justify-content: space-between;
    align-items: center;
}

.wel {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #333333;
}

.topLinks {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #333333;
}

.topLinks a {
    color: #333333;
}

.head2 {}

.head2 .dth_wh {
    height: 98px;
}

.logos {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    width: 94px;
    border-right: 1px solid #cccccc;
}

.logo_wzs {
    padding-left: 20px;
    font-size: 0;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-flow: column;
}

.logo_wzs p:nth-child(1) {
    font-size: 26px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #1b4d9a;
}

.logo_wzs p:nth-child(2) {
    font-size: 16px;
    font-weight: lighter;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #333333;
}

.top_ewm {
    display: flex;
    margin-left: auto;
    flex-flow: column;
    align-items: center;
    justify-content: center;
}

.top_ewm img {
    width: 65px;
    height: 65px;
}

.top_ewm p {
    font-size: 12px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #2a3139;
}

.dhew {
    padding-left: 60px;
    background-repeat: no-repeat;
    background-position: left center;
    display: flex;
    flex-flow: column;
    align-items: flex-start;
    justify-content: center;
    margin-left: 3.3%;
}

.dhew p:nth-child(1) {
    font-size: 16px;
    font-weight: lighter;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #2a3139;
}

.dhew p:nth-child(2) {
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 0px;
    color: #1b4d9a;
}

@media(max-width:992px) {
    .head1 {
        display: none;
    }
    .head2 {
        display: none;
    }
}


/* 导航 */

nav {
    background-color: #1b4d9a;
}

.x-menu {
    display: flex;
}

.x-menu>li {
    display: flex;
    position: relative;
    flex: 1;
    margin: 0;
}

.x-menu>li>a {
    display: block;
    padding: 0 0.5em;
    width: 100%;
    font-size: 16px;
    color: #ffffff;
    font-weight: lighter;
    line-height: 3;
    text-align: center;
    transition: 0.5s ease;
    -webkit-transition: 0.5s ease;
}

.x-menu>li:hover>a {
    background-color: #3980ed;
}

.x-menu>li.active>a {}

.x-sub-menu {
    position: absolute;
    z-index: 20;
    width: 100%;
    left: 0%;
    top: 100%;
    background: #1b4d9a;
    padding: 5px 0;
    display: none;
}

.x-sub-menu>li>a {
    display: block;
    text-align: center;
    font-size: 14px;
    color: #ffffff;
    line-height: 2.4;
    transition: 0.5s ease;
    -webkit-transition: 0.5s ease;
    padding: 0 0.5em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.x-sub-menu>li>a:hover {
    background-color: #3980ed;
}

@media(max-width:992px) {
    nav {
        display: none !important;
    }
}


/* banner */

#banner .swiper-pagination {}

#banner .swiper-pagination .swiper-pagination-bullet {
    margin: 0 10px;
    width: 1vw;
    height: 1vw;
    max-width: 15px;
    max-height: 15px;
    min-width: 8px;
    min-height: 8px;
}

#banner li {}

#banner li a {
    display: block;
    width: 100%;
}

#banner li img {
    width: 100%;
    height: auto;
}

@media(max-width:992px) {
    #banner .swiper-button-prev,
    #banner .swiper-button-next {
        display: none;
    }
    #banner .swiper-pagination .swiper-pagination-bullet {
        margin: 0 8px;
    }
}


/* 搜索和热门搜索 */

.sous {
    background-color: #f5f5f7;
    padding: 9px 0;
}

.sous .dth_wh {
    justify-content: space-between;
}

.sous .hotSearch {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #333333;
}

.sous .hotSearch a {
    color: #333333;
    margin-right: 1.4em;
}

.sous #formsearch {
    background-color: #ffffff;
    display: flex;
}

#formsearch input {
    outline: none;
}

.sous #formsearch input {
    outline: none;
    border: none;
    background: none;
    height: 30px;
}

.sous #formsearch #keyword {
    width: 310px;
    padding-left: 10px;
    font-size: 16px;
}

.sous #formsearch #keyword::placeholder {
    color: #999999;
}

.sous #formsearch #s_btn {
    display: block;
    width: 30px;
    background-color: #1b4d9a;
    font-size: 0;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url("../images/sous.png");
}

@media(max-width:1440px) {
    .sous .hotSearch {
        font-size: 1.14286vw;
    }
    .sous #formsearch #keyword {
        font-size: 1.14286vw;
    }
}

@media(max-width:992px) {
    .sous #formsearch #keyword {
        width: 31.25vw;
    }
    .sous #formsearch #s_btn {
        background-size: 50% auto;
    }
}

@media(max-width:640px) {
    .sous .hotSearch {
        display: none;
    }
    .sous .dth_wh {
        justify-content: center;
    }
    .sous #formsearch #keyword {
        width: 60vw;
        font-size: 12px;
    }
}

@media(max-width:420px) {}


/* 相同标题 以第一个为准 */

.titles {
    text-align: center;
    display: block;
    width: 100%;
}

.titles h2 {
    font-size: 24px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #333333;
    display: flex;
    align-items: center;
    justify-content: center;
}

.titles h2 span {
    display: block;
    padding: 0 54px 0;
    position: relative;
}

.titles h2::before,
.titles h2::after {
    content: "";
    display: flex;
    flex-grow: 1;
    width: auto;
    height: 1px;
    background-color: #cccccc;
}

.titles h2 span::before,
.titles h2 span::after {
    content: "";
    display: block;
    width: 40px;
    height: 3px;
    background-color: #1b4d9a;
    position: absolute;
    top: 50%;
    margin-top: -1.5px;
}

.titles h2 span::before {
    left: 0;
}

.titles h2 span::after {
    right: 0;
}

.titles h3 {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #333333;
    margin-top: 10px;
}

@media(max-width:1440px) {
    .titles h2 {
        font-size: 1.71vw;
    }
    .titles h3 {
        font-size: 1.14vw;
    }
}

@media(max-width:992px) {
    .titles h2 {
        font-size: 2.42vw;
    }
    .titles h3 {
        font-size: 1.61vw;
    }
    .titles h3 {
        margin-top: 1vw;
    }
}

@media(max-width:640px) {
    .titles h2 {
        font-size: 18px;
    }
    .titles h3 {
        font-size: 10px;
    }
    .titles h2 span::before,
    .titles h2 span::after {
        width: 30px;
        height: 2px;
        margin-top: -1px;
    }
    .titles h2 span {
        padding: 0 40px;
    }
}

@media(max-width:420px) {}


/* 产品中心 */

.procp {
    padding: 80px 0 80px;
}

.procp .dth_wh {
    flex-flow: column;
}

.pros {
    display: flex;
    width: 100%;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 25px;
}

.pro_lis {
    display: flex;
    flex-flow: column;
    width: 300px;
    margin-right: 2.1429%;
    background-color: #f5f5f7;
    border-bottom: solid 2px #1b4d9a;
    flex-shrink: 0;
}

.pro_tit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    height: 140px;
}

.pro_tit h2 {
    font-size: 30px;
    max-width: 95%;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0.08em;
    color: #ffffff;
}

.pro_lis ul {
    display: flex;
    flex-flow: column;
    width: calc(100% - 20px);
    margin: 10px auto 0;
}

.pro_lis li {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: flex-start;
    background-color: #ffffff;
    transition: 0.5s ease;
    -webkit-transition: 0.5s ease;
    margin-bottom: 10px;
}

.pro_lis li::after {
    content: ">";
    width: 20px;
    height: 20px;
    border: solid 1px #e5e5e5;
    text-align: center;
    line-height: 18px;
    font-family: "SimSun";
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    letter-spacing: 0.08125em;
    text-indent: 0.1em;
    color: #e6e6e6;
}

.pro_lis li a {
    font-size: 16px;
    font-weight: lighter;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0.08125em;
    padding: 0.5625em 0.5em;
    color: #333333;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 82%;
    margin-right: 2%;
}

.pro_lis li:hover,
.pro_lis li.on {
    background-color: #3980ed;
}

.pro_lis li:hover a,
.pro_lis li.on a {
    color: #ffffff;
}

.pro_fw {
    width: calc(100% - 20px);
    background-color: #1b4d9a;
    display: flex;
    text-align: left;
    background-repeat: no-repeat;
    background-position: 7.1429% center;
    flex-flow: column;
    align-items: flex-start;
    justify-content: center;
    margin: 0 auto 10px;
    padding: 4.7% 0 5.2% 25.26%;
}

.pro_fw p:nth-child(1) {
    font-size: 16px;
    font-weight: lighter;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0.08125em;
    color: #ffffff;
}

.pro_fw p:nth-child(2) {
    font-size: 24px;
    font-weight: bold;
    line-height: 1.2;
    letter-spacing: 0px;
    color: #ffffff;
}

.pro_con {
    display: flex;
    flex-flow: column;
    width: 1070px;
    position: relative;
}

.pro_con .pro_tab {
    visibility: hidden;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    opacity: 0;
    z-index: 10;
    transition: 0.5s ease;
    -webkit-transition: 0.5s ease;
}

.pro_con .pro_tab.ons {
    visibility: visible;
    position: relative;
    opacity: 1;
    z-index: 30;
}

.pro_tab {}

.cp_tit {
    display: flex;
    padding: 6px 10px;
    background-color: #f5f5f7;
    justify-content: space-between;
    align-items: center;
    line-height: 26px;
}

.cp_tit h2 {
    display: block;
    border-left: 2px solid #1b4d9a;
    padding-left: 10px;
    font-size: 20px;
    font-weight: bold;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #1b4d9a;
}

.cp_tit a {
    display: block;
    font-size: 16px;
    font-weight: lighter;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #1b4d9a;
}

.cp_con {
    display: block;
    width: 100%;
    margin-top: 30px;
}

.cp_con ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-start;
}

.cp_con li {
    width: 23%;
    margin-right: calc(8% / 3);
    text-align: center;
}

.cp_con li:nth-child(4n) {
    margin-right: 0;
}

.cp_con li:nth-child(n+5) {
    margin-top: 30px;
}

.cp_con li a {
    display: block;
    width: 100%;
    background-color: #dadcdb;
    border: solid 1px #cccccc;
}

.cp_con li a .img {
    display: block;
    width: 100%;
}

.cp_con li a .img img {
    width: 100%;
    height: auto;
}

.cp_con li h3 {
    background-color: #ffffff;
    border-top: solid 1px #cccccc;
    font-size: 16px;
    font-weight: lighter;
    font-stretch: normal;
    line-height: 1.93;
    letter-spacing: 0px;
    color: #333333;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0 0.5em;
    transition: 0.5s ease;
    -webkit-transition: 0.5s ease;
}

.cp_con li:hover h3 {
    background-color: #3980ed;
    color: #ffffff;
}

@media(max-width:1440px) {
    .procp {
        padding: 5.6vw 0 5.7vw;
    }
    .pro_lis li a {
        font-size: 1.143vw;
    }
    .pro_fw p:nth-child(1) {
        font-size: 1.143vw;
    }
    .pro_fw p:nth-child(2) {
        font-size: 1.714vw;
    }
    .pro_fw {
        background-size: 15% auto;
    }
}

@media(max-width:1200px) {
    .cp_con li {
        width: 32%;
        margin-right: 2%;
    }
    .cp_con li:nth-child(4n) {
        margin-right: 2%;
    }
    .cp_con li:nth-child(3n) {
        margin-right: 0;
    }
    .cp_con li:nth-child(n+4) {
        margin-top: 2vw;
    }
    .cp_con li:nth-child(n+10) {
        display: none;
    }
    .pro_lis {
        width: 25%;
    }
    .pro_lis li a {
        font-size: 1.3vw;
    }
    .pro_tit {
        height: 11.6vw;
    }
    .pro_con {
        width: 72.8%;
    }
}

@media(max-width:992px) {
    .pros {
        margin-top: 2.52vw;
    }
    .pro_tit h2 {
        font-size: 3vw;
    }
    .pro_lis li a {
        font-size: 1.61vw;
    }
    .cp_con li h3 {
        font-size: 14px;
        line-height: 2.4;
    }
}

@media(max-width:768px) {
    .pros {
        flex-flow: column;
    }
    .pro_tit {
        display: none;
    }
    .pro_fw {
        display: none;
    }
    .pro_lis {
        border-bottom: none;
        background: none;
        width: 100%;
    }
    .pro_lis ul {
        width: 100%;
        flex-flow: wrap;
    }
    .pro_lis li {
        width: 24%;
        margin-right: calc(4% / 3);
    }
    .pro_lis li:nth-child(4n) {
        margin-right: 0;
    }
    .pro_lis li:nth-child(n+8) {
        display: none;
    }
    .pro_lis li:last-child {
        display: flex;
        margin-right: 0;
    }
    .pro_lis li::after {
        display: none;
    }
    .pro_lis li a {
        width: 100%;
        text-align: center;
        font-size: 14px;
    }
    .pro_con {
        margin-top: 15px;
        width: 100%;
    }
    .cp_tit {
        display: none;
    }
    .cp_con {
        margin-top: 0;
    }
    .cp_con li:nth-child(n+7) {
        display: none;
    }
}

@media(max-width:640px) {
    .pro_lis li a {
        font-size: 13px;
    }
}

@media(max-width:460px) {
    .pro_lis li {
        width: 32%;
        margin-right: 2%;
    }
    .pro_lis li:nth-child(4n) {
        margin-right: 2%;
    }
    .pro_lis li:nth-child(3n) {
        margin-right: 0;
    }
    .pro_lis li:nth-child(n+6) {
        display: none;
    }
    .pro_lis li:last-child {
        display: flex;
        margin-right: 0;
    }
    .pro_lis li a {
        font-size: 12px;
    }
    .cp_con li {
        width: 49%;
    }
    .cp_con li:nth-child(3n) {
        margin-right: 2%;
    }
    .cp_con li:nth-child(2n) {
        margin-right: 0;
    }
    .cp_con li:nth-child(n+3) {
        margin-top: 10px;
    }
    .cp_con li:nth-child(n+5) {
        display: none;
    }
}

@media(max-width:420px) {}


/* 应用领域 */

.yyly {
    padding: 80px 0 80px;
    background-color: #f5f5f7;
}

.yyly .dth_wh {
    flex-flow: column;
}

.yy_con {
    display: block;
    width: 100%;
    margin-top: 25px;
}

.yy_con ul {
    display: flex;
    width: 100%;
}

.yy_con li {
    display: block;
    flex: 1;
    position: relative;
    overflow: hidden;
    transition: 0.5s ease;
    -webkit-transition: 0.5 ease;
}

.yy_con li.dth {
    flex: 4;
}

.yy_con li .mrs {
    height: 572px;
    width: 100%;
    background-color: #1b4d9a;
    background-repeat: no-repeat;
    background-position: center bottom 7%;
    background-image: url("../images/yy_jt.png");
    position: relative;
    z-index: 30;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-flow: column;
}

.yy_con li .mrs .img {
    display: flex;
    max-width: 85px;
    max-height: 85px;
    border: solid 2px #ffffff;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 20px;
    width: 4em;
    height: 4em;
}

.yy_con li .mrs .img img {
    max-width: 60%;
    max-height: 70%;
    width: auto;
    height: auto;
}

.yy_con li .mrs h3 {
    font-size: 16px;
    font-weight: lighter;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    line-height: 2;
    text-align: center;
    width: 95%;
    margin: 1em auto 5em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.yy_con li .mrs::after {
    content: "";
    display: block;
    width: 1px;
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    background-color: #f5f5f7;
    opacity: 0.6;
}

.yy_con li:last-child .mrs::after {
    display: none;
}

.yy_con li .mr_open {
    position: absolute;
    left: 0;
    top: 0;
    width: 200%;
    height: 100%;
    z-index: 10;
    visibility: hidden;
    opacity: 0;
    transition: 0.5s ease;
    -webkit-transition: 0.5 ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.yy_con li .mr_open>img {
    width: 100%;
    height: auto;
}

.yy_con li.dth .mr_open {
    z-index: 30;
    visibility: visible;
    opacity: 1;
    z-index: 40;
    width: 100%;
}

.mr_open .wzs {
    display: block;
    width: 100%;
    background-color: rgba(57, 128, 237, 0.9);
    text-align: center;
    position: absolute;
    bottom: 0;
    left: 0;
    padding: 0 1em;
}

.mr_open .wzs h3 {
    font-size: 18px;
    font-weight: bold;
    font-stretch: normal;
    letter-spacing: 0px;
    line-height: 2;
    color: #ffffff;
    margin-top: 0.05em;
}

.mr_open .wzs p {
    font-size: 14px;
    font-weight: lighter;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #ffffff;
    margin-bottom: 1.5em;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

@media(max-width:1440px) {
    .yyly {
        padding: 5.6vw 0 5.7vw;
    }
    .yy_con li .mrs {
        height: 38.97vw;
    }
}

@media(max-width:992px) {
    .yy_con {
        margin-top: 2.52vw;
    }
    .yy_con li .mrs .img {
        font-size: 2.1vw;
    }
    .mr_open .wzs h3 {
        font-size: 16px;
    }
    .mr_open .wzs p {
        font-size: 12px;
        margin-bottom: 1em;
    }
    .yy_con li .mrs h3 {
        font-size: 14px;
    }
}

@media(max-width:640px) {
    .yyly .dth_wh {
        width: 100%;
    }
    .yy_con ul {
        flex-flow: column;
        /* height: 800px; */
        height: 125vw;
    }
    .yy_con li .mrs {
        background-image: url("../images/yy_jt2.png");
        background-position: center right 4.625%;
        background-size: auto 25%;
        height: 15.625vw;
        flex-flow: row;
        padding-left: 4.0625vw;
        justify-content: flex-start;
    }
    .yy_con li .mrs::after {
        width: 100%;
        height: 1px;
        top: 0;
        left: 0;
    }
    .yy_con li:last-child .mrs::after {
        display: block;
    }
    .yy_con li .mrs .img {
        font-size: 3.125vw;
        width: 2.5em;
        height: 2.5em;
    }
    .yy_con li .mrs h3 {
        margin: 0;
        text-align: left;
        width: 76%;
        margin-left: 3.125vw;
    }
    .yy_con li .mr_open {
        width: 100%;
        height: 200%;
        align-items: flex-start;
    }
    .yy_con li.dth .mr_open {
        height: 100%;
    }
}

@media(max-width:420px) {
    .yy_con li .mrs .img {
        border-width: 1px;
    }
}


/* 优势 */

.advs {
    padding: 80px 0 80px;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.advs .conts {
    background-color: #ffffff;
    padding: 60px 10px;
    display: block;
    width: 100%;
}

.adv_lb {
    display: block;
    width: 100%;
    margin-top: 25px;
    position: relative;
}

.adv_lb .swiper-pagination {
    position: relative;
    margin-top: 30px;
}

.adv_lb li {
    display: flex;
    width: 260px;
}

.adv_lb li a {
    display: flex;
    height: 100%;
    border: solid 1px #cccccc;
    width: 100%;
    align-items: center;
    flex-flow: column;
    justify-content: center;
    padding: 29px 5px 26px;
    text-align: center;
}

.adv_lb li .imgs {
    width: 72px;
    height: 72px;
    border-radius: 4px;
    border: solid 1px #2a3139;
    display: flex;
    align-items: center;
    justify-content: center;
}

.adv_lb li .imgs img {
    max-width: 100%;
}

.adv_lb li h3 {
    font-size: 18px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #333333;
    margin-top: 30px;
}

.adv_lb li h3::after {
    content: "";
    display: block;
    width: 32px;
    height: 1px;
    background-color: #3980ed;
    margin: 0 auto 3px;
}

.adv_lb li p {
    font-size: 16px;
    font-weight: lighter;
    font-stretch: normal;
    line-height: 1.5;
    height: 3em;
    letter-spacing: 0px;
    color: #333333;
}

.swiper-pagination-clickable .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background-color: #e6e6e6;
    margin: 0 8px;
    opacity: 1;
}

.swiper-pagination-clickable .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: #3980ed;
}

@media(max-width:1440px) {
    .advs {
        padding: 5.6vw 0 5.7vw;
    }
    .advs .conts {
        padding: 4.286vw 1.5%;
    }
}

@media(max-width:992px) {
    .adv_lb {
        margin-top: 2.52vw;
    }
    .adv_lb li h3 {
        font-size: 16px;
        margin-top: 3.024vw;
    }
    .adv_lb li p {
        font-size: 14px;
    }
    .adv_lb li a {
        padding: 2.92vw 3px 2.621vw;
    }
    .adv_lb li .imgs {
        width: 60px;
        height: 60px;
    }
    .adv_lb li .imgs img {
        transform: scale(0.8);
    }
}

@media(max-width:640px) {
    .adv_lb li a {
        padding-top: 4vw;
    }
}

@media(max-width:420px) {}


/* 广告图 */

.ggts {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding: 1.97917vw 0;
}

.ggts .ggls {
    width: 76.14%;
    padding-left: 1em;
}

.ggts .ggls p:nth-child(1) {
    font-size: 28px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 42px;
    letter-spacing: 0px;
    color: #ffffff;
}

.ggts .ggls p:nth-child(2) {
    font-size: 18px;
    font-weight: normal;
    line-height: 42px;
    letter-spacing: 0px;
    color: #ffffff;
}

.ggts .ggrs {
    width: 23.86%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ggts .ggrs a {
    display: block;
    width: 235px;
    height: 61px;
    border: solid 1px #ffffff;
    line-height: 59px;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
}

.ggts .ggrs a img {
    margin-right: 20px;
}

@media(max-width:1440px) {
    .ggts .ggls p:nth-child(1) {
        font-size: 2vw;
        line-height: 1.5;
    }
    .ggts .ggls p:nth-child(2) {
        font-size: 1.2857vw;
        line-height: 2.33;
    }
    .ggts .ggrs a {
        font-size: 1.4286vw;
    }
    .ggts .ggrs a {
        width: 11.75em;
        height: auto;
        line-height: 3;
    }
    .ggts .ggrs a img {
        width: 14.894%;
        height: auto;
    }
    .ggts .ggrs {
        padding-left: 2vw;
    }
}

@media(max-width:1200px) {
    .ggts .ggls {
        padding-left: 0;
    }
    .ggts .ggrs {
        justify-content: flex-end;
    }
    .ggts .ggrs a img {
        margin-right: 4.2%;
    }
}

@media(max-width:640px) {
    .ggts {
        /* display: none; */
    }
}

@media(max-width:420px) {
    .ggts {
        padding: 10px 0;
    }
    .ggts .ggls p:nth-child(1) {
        font-size: 10px;
    }
    .ggts .ggls p:nth-child(2) {
        font-size: 6px;
    }
    .ggts .ggrs a {
        font-size: 6px;
    }
    .ggts .ggrs a {
        width: 9em;
    }
}


/* 关于我们 */

.about {
    padding: 80px 0 0;
}

.about .dth_wh {
    flex-flow: column;
}

.ab_conts {
    display: flex;
    width: 100%;
    justify-content: space-between;
    margin-top: 25px;
}

.abl {
    display: block;
    width: 50%;
}

.about_img {
    display: block;
    width: 100%;
}

.about_img img {
    width: 100%;
    height: auto;
}

.ab_lb {
    margin-top: 10px;
}

.ab_lb li a {
    display: block;
    width: 100%;
}

.ab_lb li img {
    width: 100%;
    height: auto;
}

.abr {
    width: 47.14%;
    padding-right: 2.1%;
    display: flex;
    flex-flow: column;
    justify-content: space-between;
    align-items: flex-start;
}

.abr h2 {
    font-size: 20px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #1b4d9a;
}

.ab_wz {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 10;
    -webkit-box-orient: vertical;
    max-height: 20em;
    font-size: 16px;
    line-height: 2;
    margin-top: 3.5%;
}

.ab_wz p {
    font-weight: lighter;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #333333;
    text-indent: 2em;
}

.abr>a {
    display: block;
    width: 168px;
    height: 46px;
    background-color: #3980ed;
    text-align: center;
    line-height: 46px;
    font-size: 16px;
    font-weight: lighter;
    font-stretch: normal;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 2.5%;
}

@media(max-width:1440px) {
    .about {
        padding: 5.6vw 0 0;
    }
    .abr h2 {
        font-size: 1.43vw;
    }
    .ab_wz {
        font-size: 1.143vw;
    }
    .abr>a {
        width: 10em;
        height: auto;
        line-height: 2.6;
        font-size: 1.143vw;
    }
    .abr {
        padding-right: 2.14vw;
    }
}

@media(max-width:992px) {
    .ab_conts {
        margin-top: 2.52vw;
        flex-flow: column;
    }
    .abl {
        width: 100%;
    }
    .abr {
        padding-right: 0;
        width: 100%;
        margin-top: 2vw;
    }
    .abr h2 {
        font-size: 16px;
    }
    .ab_wz {
        font-size: 14px;
        margin-top: 1vw;
    }
    .abr>a {
        font-size: 14px;
    }
}

@media(max-width:768px) {
    .abr {
        margin-top: 10px;
    }
    .ab_wz {
        font-size: 12px;
        margin-top: 10px;
    }
    .abr>a {
        font-size: 12px;
    }
}

@media(max-width:640px) {
    .abr>a {
        font-size: 10px;
    }
}

@media(max-width:420px) {}


/* 资质证书 */

.zzs_box {
    padding: 80px 0 80px;
}

.zzs_box .dth_wh {
    flex-flow: column;
}

.zs_con {
    margin-top: 25px;
}

.zs_con .swiper-container {
    padding: 1px;
}

.zs_con li {
    box-shadow: 0px 0px 1px 0px rgba(0, 0, 0, 0.8);
    border: solid 4px #ffffff;
    overflow: hidden;
}

.zs_con li a {
    display: block;
    width: 100%;
    height: auto;
    position: relative;
}

.zs_con li a img {
    width: 100%;
    height: auto;
}

.zs_con li h3 {
    display: block;
    width: 100%;
    background-color: rgba(57, 128, 237, 0.9);
    position: absolute;
    bottom: 0;
    left: 0;
    text-align: center;
    font-size: 16px;
    font-weight: lighter;
    font-stretch: normal;
    line-height: 2.4;
    letter-spacing: 0px;
    color: #ffffff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media(max-width:1440px) {
    .zzs_box {
        padding: 5.6vw 0 5.7vw;
    }
}

@media(max-width:1200px) {
    .zs_con li h3 {
        font-size: 14px;
    }
}

@media(max-width:992px) {
    .zzs_box .swiper-button-next,
    .zzs_box .swiper-button-prev {
        width: 20px;
        height: 40px;
    }
    .zzs_box .swiper-button-next::after,
    .zzs_box .swiper-button-prev::after {
        font-size: 20px;
    }
}

@media(max-width:640px) {
    .zs_con li h3 {
        font-size: 12px;
    }
}

@media(max-width:420px) {}

@media(max-width:300px) {
    .zs_con li h3 {
        font-size: 10px;
    }
}


/* 合作伙伴 */

.hzhb {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    padding: 22px 0;
}

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

.hzwzs {
    display: inline-flex;
    flex-flow: column;
    align-items: flex-start;
    justify-content: center;
    width: 24%;
    padding-left: 58px;
    flex-shrink: 0;
}

.hzwzs h2 {
    font-size: 32px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #ffffff;
}

.hzwzs h3 {
    font-size: 18px;
    font-weight: lighter;
    font-stretch: normal;
    line-height: 1;
    letter-spacing: 0px;
    color: #ffffff;
    margin-top: 0.6em;
}

.hzlb {
    width: 74.286%;
}

.hzlb li {}

.hzlb li a {
    display: block;
    width: 100%;
}

.hzlb li img {
    width: 100%;
    height: auto;
}

@media(max-width:1440px) {
    .hzwzs {
        padding-left: 4.14vw;
    }
    .hzwzs h2 {
        font-size: 2.2857vw;
    }
    .hzwzs h3 {
        font-size: 1.2857vw;
    }
}

@media(max-width:1200px) {
    .hzwzs {
        padding-left: 1vw;
    }
}

@media(max-width:992px) {
    .hzhb {
        background-size: 120% 100%;
        padding: 2.22vw 0;
    }
    .hzwzs {
        width: 28%;
    }
    .hzwzs h3 {
        font-size: 1.61vw;
    }
    .hzlb {
        width: 70%;
    }
}

@media(max-width:880px) {
    .hzwzs h2 {
        font-size: 2.727vw;
    }
    .hzwzs h3 {
        font-size: 1.6vw;
    }
}

@media(max-width:768px) {
    .hzhb {
        background-size: 100% 100%;
        padding: 10px 0;
    }
    .hzlb {
        width: 65%;
    }
}

@media(max-width:640px) {
    .hzwzs h2 {
        font-size: 18px;
    }
    .hzwzs h3 {
        font-size: 12px;
    }
}

@media(max-width:450px) {
    .hzhb {
        background-position: left center;
        background-size: 155% 100%;
    }
    .hzwzs {
        width: 52%;
    }
    .hzwzs h2 {
        font-size: 16px;
    }
    .hzwzs h3 {
        font-size: 10px;
    }
    .hzlb {
        width: 40%;
    }
}

@media(max-width:370px) {
    .hzhb {
        background-size: 155% 100%;
    }
}


/* 新闻中心 */

.news {
    padding: 80px 0 80px;
    background-color: #f5f5f7;
}

.news .dth_wh {
    flex-flow: column;
}

.nei7 {
    margin-top: 25px;
    display: flex;
    justify-content: space-between;
}

.nei7left {
    width: 28.57%;
    border-top: 2px solid #1b4d9a;
    display: flex;
    flex-flow: column;
}

.nei7con {
    padding: 0 4%;
    background-color: #ffffff;
}

.nei7left .nei7con:nth-child(2) {
    margin-top: 10px;
}

.titn7 {
    line-height: 2.8;
    overflow: hidden;
    position: relative;
    color: #333;
    font-size: 18px;
    border-bottom: 1px solid #dedede;
    text-transform: uppercase;
    padding-top: 10px;
    display: flex;
    align-items: center;
}

.titn7 b {
    font-weight: bold;
}

.titn7 a {
    color: #333333;
    font-size: 12px;
    position: absolute;
    right: 0;
    line-height: 1;
    bottom: 1.5em;
}

.titn7 a:hover {
    color: #3980ed;
}

.picScroll-left {
    position: relative;
    margin-top: 20px;
}

.picScroll-left>a {
    display: block;
    position: absolute;
    bottom: 0;
    right: -21px;
    cursor: pointer;
}

.picScroll-left>a.next {
    right: 24px;
}

.picScroll-left {
    overflow: hidden;
    zoom: 1;
}

.picScroll-left li {
    float: left;
    overflow: hidden;
    outline: none;
}

.picScroll-left .pic {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.picScroll-left .pic a {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #333333;
    font-size: 16px;
    position: relative;
    line-height: 2;
    padding-bottom: 0.2em;
}

.picScroll-left .pic a::after {
    content: "";
    display: block;
    width: 65px;
    height: 1px;
    background-color: #333333;
    position: absolute;
    left: 0;
    bottom: -0;
}

.picScroll-left .title {
    text-align: justify;
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #666666;
    margin-top: 15px;
    margin-bottom: 5em;
    overflow: hidden;
    display: block;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.picScroll-left .bd ul li:hover .pic a {
    color: #3980ed;
}

.new1 {
    position: relative;
}

.new1 .slick-arrow {
    position: absolute;
    z-index: 50;
    width: 40px;
    height: 30px;
    background-color: #1b4d9a;
    bottom: 0;
    cursor: pointer;
    outline: none;
    border: none;
    font-size: 0;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    padding: 0;
    background-image: url("../images/new_jt.png");
    background-repeat: no-repeat;
    background-position: center;
}

.new1 .slick-arrow:hover {
    background-color: #3980ed;
}

.new1 .slick-arrow.slick-prev {
    right: 42px;
}

.new1 .slick-arrow.slick-next {
    right: 0;
    transform: rotate(180deg);
}

.news_listN7 {
    padding: 20px 0 0;
}

.news_listN7 li {
    position: relative;
    padding-left: 1em;
    margin-bottom: 1.5em;
}

.news_listN7 li::before {
    content: "";
    display: block;
    width: 4px;
    height: 4px;
    background-color: #999999;
    position: absolute;
    left: 0;
    top: 50%;
    margin-top: -2px;
}

.news_listN7 li a {
    display: block;
    color: #666666;
    font-size: 14px;
    line-height: 2;
    font-weight: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.news_listN7 li:hover::before {
    background-color: #3980ed;
}

.news_listN7 li:hover a {
    color: #3980ed;
}

.nei7right {
    width: 70.7%;
    border-top: 2px solid #1b4d9a;
    background: #ffffff;
    box-sizing: border-box;
    padding: 0 1.5%;
}

.news_listN77 {
    margin-top: 20px;
}

.news_listN77 li {
    padding: 22px 0;
}

.news_listN77 li+li {
    border-top: 1px solid #dedede;
}

.news_listN77 li a.img {
    width: 24%;
    float: left;
}

.news_listN77 li a.img img {
    width: 100%;
}

.news_listN77 li .intro {
    width: 73.5%;
    text-align: justify;
    float: right;
}

.news_listN77 li .intro>a {
    display: block;
    line-height: 2.5;
    overflow: hidden;
    color: #333333;
    font-size: 16px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-top: 1%;
}

.news_listN77 li .intro p {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.8;
    letter-spacing: 0px;
    color: #666666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

.news_listN77 li .intro p a {
    color: #3980ed;
}

.news_listN77 li:hover a {
    color: #3980ed;
}

@media(max-width:1440px) {
    .news {
        padding: 5.6vw 0 5.7vw;
    }
}

@media(max-width:992px) {
    .nei7left {
        flex-flow: row;
        width: 100%;
        justify-content: space-between;
    }
    .nei7left .nei7con {
        width: 49%;
        padding: 0 2%;
    }
    .nei7left .nei7con:nth-child(2) {
        margin-top: 0;
    }
    .news_listN7 li {
        margin-bottom: 0.5em;
    }
    .nei7 {
        flex-flow: column;
    }
    .nei7right {
        width: 100%;
        margin-top: 10px;
    }
    .news_listN77 li a.img {
        width: 230px;
    }
    .news_listN77 li .intro {
        width: calc(98% - 230px);
    }
    .news_listN77 li {
        padding: 2.2177vw 0;
    }
    .news_listN77 {
        margin-top: 2.2vw;
    }
    .titn7 {
        padding-top: 1vw;
        font-size: 1.8vw;
    }
    .titn7 a {
        bottom: 1em;
    }
    .nei7 {
        margin-top: 2.52vw;
    }
}

@media(max-width:768px) {
    .titn7 {
        font-size: 16px;
        line-height: 2.4;
    }
    .titn7 a {
        bottom: 0.7em;
    }
    .picScroll-left .pic a {
        font-size: 2.083vw;
    }
    .picScroll-left .title {
        margin-top: 1.953vw;
        font-size: 1.5625vw;
    }
    .news_listN7 li a {
        font-size: 1.5625vw;
    }
    .news_listN77 li .intro>a {
        font-size: 2.083vw;
    }
    .news_listN77 li .intro p {
        font-size: 1.5625vw;
    }
    .news_listN77 li .intro p a {
        display: none;
    }
}

@media(max-width:640px) {
    .news_listN77 li a.img {
        width: 40%;
    }
    .news_listN77 li .intro {
        width: 56%;
    }
    .news_listN77 li .intro>a {
        font-size: 14px;
    }
    .news_listN77 li .intro p {
        -webkit-line-clamp: 3;
        font-size: 11px;
    }
    .picScroll-left .pic a {
        font-size: 14px;
    }
    .picScroll-left .title {
        font-size: 11px;
        margin-bottom: 4em;
    }
    .news_listN7 li a {
        font-size: 12px;
    }
    .new1 .slick-arrow {
        width: 30px;
        height: 24px;
    }
    .new1 .slick-arrow.slick-prev {
        right: 32px;
    }
    .news_listN7 li:nth-child(n+6) {
        display: none;
    }
}

@media(max-width:490px) {
    .news_listN77 li .intro p {
        -webkit-line-clamp: 2;
    }
}

@media(max-width:420px) {}


/* 底部 */

footer {}

.layout {
    background-color: #2a3139;
    display: block;
    width: 100%;
    padding: 55px 0 0;
}

.ft_lx {
    width: 27.14%;
    padding-right: 0.5em;
}

.ft_lx h2 {
    font-size: 18px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 1.5;
    letter-spacing: 0px;
    color: #eeeeee;
    opacity: 0.84;
}

.ft_lx div {
    font-size: 30px;
    font-weight: bold;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #ffffff;
}

.ft_lx>p {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2.2;
    letter-spacing: 0px;
    color: rgba(224, 224, 224, 0.62);
}

.ft_nav {
    display: flex;
    width: 65%;
}

.ft_nav dl {
    display: flex;
    flex-flow: column;
    flex: 1;
    padding-right: 0.5em;
}

.ft_nav dl dt {
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2;
    letter-spacing: 0px;
    color: #ffffff;
}

.ft_nav dl dd {
    display: block;
    margin-top: 20px;
}

.ft_nav dl dd a {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 3.43;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 0.3);
    display: block;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.ft_ewm {
    width: 110px;
    text-align: center;
}

.ft_ewm img {
    width: 100%;
    height: auto;
}

.ft_ewm p {
    font-size: 14px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 48px;
    letter-spacing: 0px;
    color: #ffffff;
    opacity: 0.49;
}

.foots {
    background-color: #111417;
    border-top: 1px solid #61676c;
    display: block;
    width: 100%;
    padding: 0.5vw 0;
    font-size: 12px;
    font-weight: normal;
    font-stretch: normal;
    line-height: 2.4;
    letter-spacing: 0px;
    color: rgba(255, 255, 255, 0.51);
}

.foots .dth_wh {
    justify-content: space-between;
    flex-wrap: wrap;
}

.foots a {
    color: rgba(255, 255, 255, 0.51);
}

.foots a:hover {
    color: rgba(255, 255, 255, 1);
}

.f_link {
    width: 100%;
    max-width: 1400px;
    margin-top: 50px;
    padding: 10px 0;
    line-height: 2.4;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.f_link a {
    color: rgba(255, 255, 255, 0.7);
    transition: 0.5s ease;
    -webkit-transition: 0.5s ease;
    margin-right: 0.8vw;
}

.f_link a:hover {
    color: rgba(255, 255, 255, 1);
}

@media(max-width:1440px) {
    .f_link {
        width: 98%;
    }
    .ft_lx h2 {
        font-size: 1.286vw;
    }
    .ft_lx div {
        font-size: 2.143vw;
    }
    .ft_lx>p {
        font-size: 1vw;
    }
    .ft_nav dl dt {
        font-size: 1.143vw;
    }
    .ft_nav dl dd a {
        font-size: 1vw;
    }
    .ft_ewm p {
        font-size: 1vw;
        line-height: 2.8;
    }
}

@media(max-width:1200px) {
    .layout {
        padding-top: 4.583vw;
    }
    .f_link {
        width: 96%;
    }
    .ft_nav dl dt {
        font-size: 14px;
    }
    .ft_nav dl dd a {
        font-size: 12px;
    }
    .ft_lx>p {
        font-size: 12px;
    }
    .ft_ewm p {
        font-size: 12px;
    }
    .f_link {
        font-size: 12px;
        padding: 0.5vw 0;
        margin-top: 4.17vw;
    }
}

@media(max-width:992px) {
    .layout .dth_wh {
        flex-wrap: wrap;
    }
    .ft_lx {
        width: 100%;
    }
    .ft_nav {
        width: 100%;
        margin-top: 10px;
    }
    .ft_ewm {
        margin-top: 10px;
    }
    .ft_lx h2 {
        font-size: 16px;
    }
    .ft_lx div {
        font-size: 20px;
    }
}

@media(max-width:768px) {
    .ft_nav {
        display: none;
    }
    .ft_lx {
        width: auto;
    }
    .layout .dth_wh {
        justify-content: space-between;
        flex-wrap: nowrap;
    }
    .f_link a {
        font-size: 10px;
    }
    .ft_ewm {
        width: 100px;
        width: auto;
    }
}

@media(max-width:640px) {
    .ft_ewm {
        width: 90px;
    }
}


/* 内页 */
.page-wrap{
    display: block;
}

.page-wrap-right{
    width: calc(100% - 4.16666667% - 305px);
}


.xypg-right-content img{
  max-width:100%
}
@media(max-width:992px) {
    .page-wrap-right{
        width: 100%;
    }
}

/* 手机底部 */

@media(max-width:768px) {
    body {
        padding-bottom: 50px;
    }
}

li {
    list-style: none;
    cursor: pointer;
}

.q_d_m {
    float: left;
    width: 100%;
    height: 50px;
}

.pf_down {
    width: 100%;
    float: left;
    position: fixed;
    left: 0;
    bottom: 0;
    height: 50px;
    background: #1b4d9a;
    z-index: 999;
    border-top: 1px solid #fff;
}

.pf_down li {
    width: 33.333333%;
    float: left;
    text-align: center;
    padding: 7px 0 4px 0;
    border-right: 1px solid #fff;
}

.pf_down li .ico7 {
    width: 100%;
    float: left;
    height: 20px;
}

.pf_down li .d_name {
    width: 100%;
    float: left;
    margin-top: 4px;
    font-size: 12px;
    color: #fff;
    line-height: 14px;
}

.pf_down li.l1 .ico7 {
    background: url("../images/btn15.png") no-repeat center;
    background-size: 20px 20px;
}

.pf_down li.l2 .ico7 {
    background: url("../images/btn16.png") no-repeat center;
    background-size: 20px 20px;
}

.pf_down li.l3 .ico7 {
    background: url("../images/btn17.png") no-repeat center;
    background-size: 20px 20px;
}

.pf_down li:nth-child(3n) {
    border: none;
}


/* 修改添加 */


/* 头部固定 */
div.scols{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 90;
    background-color: #ffffff;
}
nav.scols{
    box-shadow: 0px 2px 4px 0px rgba(0,0,0,0.2);
    position: fixed;
    top: 98px;
    left: 0;
    right: 0;
    z-index: 90;
}