body,html{
    font-family: '黑体'!important;
}
header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99;
    width: 100%;
    padding: 20px 0;
    transition: padding .36s ease;
    background-color: rgba(27, 50, 109, .6);
}

header .wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .logo {
    width: 180px;
    height: 60px;
    line-height: 56px;
    text-align: left;
}

header .logo img {
    display: inline-block;
    max-height: 100%;
    max-width: 100%;
    vertical-align: middle;
}

.header_nav>li {
    float: left;
    padding: 0 20px;
    height: 40px;
    line-height: 40px;
    margin-left: 15px;
    font-size: 18px;
    color: #fff;
    letter-spacing: 1px;
    position: relative;
}

.header_nav>li:first-child {
    margin-left: 0;
}

.header_nav>li>a {
    display: block;
    overflow: hidden;
    /* max-width: 150px;
    text-overflow:ellipsis;
    white-space:nowrap; */
}

.page_nav {
    margin-top: -39px;
}

.page_nav .wrapper {
    position: relative;
}

.swiper-container.swiperPageNav {
    background: #fff;
    height: 78px;
    padding: 0 20px;
    box-shadow: 0 3px 6px #ccc;
}

.swiperPageNav .swiper-wrapper {
    justify-content: center;
}

.swiperPageNav .swiper-slide {
    line-height: 78px;
    font-size: 16px;
    color: #999;
    width: auto;
    padding: 0 30px;
}

.swiperPageNav .swiper-slide a:hover {
    color: #000;
}

.page_nav .swiper-button-next:after,
.page_nav .swiper-button-prev:after {
    font-size: 14px;
    color: #999;
}

.pagePositionSection {
    padding-top: 20px;
    padding-bottom: 20px;
    font-size: 14px;
    color: #999;
}

.pagePositionSection i {
    margin: 0 6px;
}

.pagePositionSection a {
    color: #1157e4;
}

.pageTitle {
    position: relative;
    color: #fff;
    top: 50%;
    text-align: center;
}

.pageBanner::before {
    background: rgba(29, 32, 137, 0.8);
    position: absolute;
    width: 100%;
    height: 100%;
    content: '';
}

.pageTitle h2,
.pageTitle h1 {
    font-size: 26px;
    line-height: 1.6;
    font-weight: normal;
}

.pageTitle h1 {
    font-size: 32px;
}

.header_nav>li.on>a {
    border-bottom: 1px solid #fff;
    position: relative;
}

.header_nav>li>a span {
    position: relative;
    height: 100%;
    display: inline-block;
    transition: transform 0.36s ease;
}

.header_nav>li>a span::after {
    content: attr(data-title);
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 100%;
    color: #fff;
    text-align: center;
}

.header_nav>li>a:hover span {
    transform: translate3d(0, -100%, 0);
}

.header_nav>li i {
    position: absolute;
    top: 50%;
    right: 0;
    margin-top: -8px;
}

.header_nav>li ul {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 100%;
    max-width: 200px;
    width: 155px;
    max-height: 0;
    overflow: hidden;
    box-shadow: 0 5px 10px #666;
}

.header_nav>li ul li {
    background-color: rgba(255,255,255,0.7);
    border-bottom: 1px solid #E6E6E6;
}

.header_nav>li ul li a {
    display: block;
    padding: 10px 15px;
    color: #000;
    text-align: center;
    font-size: 14px;
    line-height: 1.6;
    transition: all .36s ease;
}

.header_nav>li ul li:hover {
    background-color: rgba(255,255,255,0.5);
    color: #333;
}

.menu_btn {
    width: 26px;
    height: 22px;
    cursor: pointer;
    display: none;
    position: relative;
}

.menu_btn span {
    display: inline-block;
    width: 100%;
    height: 3px;
    background-color: #fff;
    position: absolute;
    transition: all .36s ease;
}

.menu_btn span:first-child {
    top: 0;
}

.menu_btn span:nth-child(2) {
    top: 10px;
}

.menu_btn span:last-child {
    top: 20px;
    width: 70%;
}

.toggle .menu_btn span:first-child {
    top: 11px;
    transform: rotate(45deg);
}

.toggle .menu_btn span:nth-child(2) {
    opacity: 0;
}

.toggle .menu_btn span:last-child {
    top: 11px;
    width: 100%;
    transform: rotate(-45deg);
}

footer {
    background-color: #2f2f2f;
    padding: 40px 0;
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, .3);
}

.l-footer__inner {
    font-size: 14px;
    margin: 23px 0 0 0;
}

footer .white {
    color: #fff;
}

footer .footerLogo {
    text-align: left;
    position: relative;
    border-bottom: rgba(255, 255, 255, .1) 1px solid;
}

footer .footerLogo h3 {
    font-size: 20px;
    font-weight: normal;
}

footer .footerLogo h4 {
    font-size: 14px;
    font-weight: normal;
    margin: 10px 0 20px;
}

footer .footerLogo small {
    text-align: right;
    position: absolute;
    right: 0;
    top: 0;
    line-height: 1.8;
}

.footerContact {
    border-bottom: rgba(255, 255, 255, .1) 1px solid;
    text-align: left;
    font-size: 14px;
    padding: 20px 0;
}

.footerContact span {
    margin-right: 20px;
}

.pageWrap {
    z-index: 1;
    position: relative;
    height: 100%;
    box-shadow: 0px 0 20px rgb(0 0 0 / 60%);
    transition: transform .36s ease;
}

.pageWrap.toggle {
    transform: translate3d(-260px, 0, 0);
}

.pageBanner {
    width: 100%;
    background-repeat: repeat;
    background-position: center;
    background-size: cover;
    height: 48vh;
    position: relative;
}

.pageSection {
    padding: 20px 0;
}

.pageNavWrap {
    width: 20%;
}

.pageNavWrap ul li {
    padding: 0 10px;
    margin-bottom: 15px;
    border-left: 2px solid transparent;
}

.pageNavWrap ul li a {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pageNavWrap ul li h2 {
    color: #333;
    font-size: 16px;
    line-height: 1.4;
}

.pageNavWrap ul li h3 {
    font-size: 12px;
    line-height: 1.8;
    text-transform: uppercase;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pageCont {
    width: 80%;
    padding: 20px;
}

.pageContFull {
    width: 100%;
    padding: 20px;
}

.pagePositionSection {
    margin-bottom: 20px;
    font-size: 15px;
    color: #999;
}

.pagePositionSection i {
    margin: 0 4px;
}



@media screen and (max-width: 1440px) {
    .header_nav>li {
        padding: 0 20px;
        margin-left: 8px;
        font-size: 16px;
    }
}

@media screen and (max-width: 1200px) {
    header {
        padding: 15px 0;
    }

    .header_nav>li {
        padding: 0 18px;
        font-size: 15px;
    }
}

@media screen and (min-width: 1025px) {
    .header_nav>li:hover ul {
        max-height: 100vh;
        transition: all .5s ease;
    }
}

@media screen and (max-width: 1024px) {

    html.toggle,
    body.toggle {
        width: 100%;
        height: 100%;
        overflow: hidden;
    }

    header {
        position: initial;
    }

    .header_nav {
        position: fixed;
        width: 260px;
        height: calc(100% - 90px);
        transition: all .5s ease;
        top: 76px;
        right: -260px;
        overflow-x: hidden;
        overflow-y: auto;
    }

    header.toggle .header_nav {
        right: 0;
    }

    header .logo {
        width: 140px;
        height: 44px;
        line-height: 40px;
    }

    .menu_btn {
        display: block;
    }

    .header_nav>li {
        float: none;
        width: 100%;
        height: auto;
        line-height: 50px;
        color: #8a8a8a;
        margin-left: 0;
        border-top: 1px solid #f5f5f5;
        text-align: center;
        position: relative;
        padding: 0;
    }

    .header_nav>li:first-child {
        border-top: 0;
    }

    .header_nav>li i {
        top: 0;
        margin-top: 0;
        width: 50px;
        height: 50px;
        line-height: 50px;
        transition: all .36s ease;
    }

    .header_nav>li.toggle {
        background: #fff;
    }

    .header_nav>li.toggle i {
        transform: rotate(180deg);
    }

    .header_nav>li ul {
        position: initial;
        box-shadow: none;
        transition: all .36s ease;
    }

    .header_nav>li ul.toggle {
        max-height: 50vh;
        overflow-y: auto;
    }

    .header_nav>li ul li {
        background: none;
        border: none;
        color: #8a8a8a;
        /* border-top: 1px solid #EBEBEB; */
        border-bottom: none;
    }

    .header_nav>li ul li a {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .header_nav>li>a span::after {
        color: #8a8a8a;
    }

    footer .top {
        display: none;
    }

    footer .btm {
        padding: 10px 0;
    }
}

@media screen and (max-width: 768px) {
    .pageSection {
        padding: 4vw 0;
    }

    .pageNavWrap {
        display: none;
    }

    .pageCont,
    .pageContFull {
        width: 100%;
        padding: 4vw;
    }
}