* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    outline: none;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

h2,
h3,
i,
em {
    font-style: normal;
}

html,
body {
    font-family: 微软雅黑;
}

input,
img,
a {
    outline: none;
    border: 0;
}

.clear {
    clear: both;
}

.px1400 {
    max-width: 1400px;
    margin: 0 auto;
}

.pic {
    position: relative;
    overflow: hidden;
    padding-top: 75%;
    background:#eee;
}

.pic img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    
    transition: all .3s;
}

.pic:hover img {
    transform: scale(1.2);
}


/* 移动端头部开始 */

.top {
    max-width: 1920px;
    margin: 0 auto;
    position: fixed;
    right: 10px;
    top: 18px;
    width: 25px;
    height: 25px;
    z-index: 9999;
}

.wap {
    display: none;
}

.top>img {
    display: block;
    width: 100%;
}

.wap-menu {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 99999;
    font-size: 0;
}

.close-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 0;
}

.wap-menu img {
    height: 25px;
}


/* 移动端头部结束 */

.main-top {
    position: relative;
}

.header {
    position: fixed;
    padding: 15px 120px;
    padding-bottom: 0;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
}

.header::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    height: 100%;
    bottom: 100%;
    background-color: #0a5aa8;
    z-index: -1;
    transition: bottom .5s;
}

.header.on::before {
    bottom: 0;
}

.head {
    margin: 0 auto;
}

.head-l {
    float: left;
    font-size: 0;
    margin-top: 15px;
}

.logo a {
    display: block;
}

.logo a img {
    display: block;
    width:520px;
}

.head-r {
    float: right;
    text-align: right;
}

.link-top {
    position: relative;
}

.link-top a {
    display: inline-block;
    font-size: 12px;
    color: #fff;
    opacity: .8;
}

.link-top a:hover {
    opacity: .6;
}

.link-top span {
    font-size: 12px;
    color: #fff;
    padding: 0 10px;
}

.link-top img {
    vertical-align: middle;
    cursor: pointer;
    padding-left: 20px;
}

.nav>ul>li {
    position: relative;
    float: left;
    text-align: center;
    margin-left: 40px;
    padding-top: 20px;
    padding-bottom: 25px;
}

.nav>ul>li>a {
    display: block;
    font-size: 18px;
    color: #fff;
    font-weight: bold;
}

.nav>ul>li>a:before {
    content: "";
    left: 50%;
    right: 50%;
    height: 2px;
    background: #fff;
    position: absolute;
    bottom: 15px;
    transition: all 0.3s;
}

.nav>ul>li>a:after {
    content: "";
    width: 2px;
    background: #fff;
    position: absolute;
    left: 50%;
    transition: all 0.3s;
}

.nav>ul>li.on>a::before {
    left: 0;
    right: 0;
}

.nav>ul>li.on>a:after {
    height: 15px;
    bottom: 0;
}

.nav>ul>li ul {
    position: absolute;
    top: 68px;
    width: 130px;
    left: 50%;
    margin-left: -65px;
    border-top: 2px solid #065598;
    background-color: rgba(255, 255, 255, 0.87);
    box-shadow: 0 3px 3px #999;
    padding-bottom: 20px;
    display: none;
    z-index: 999;
}

.nav>ul>li ul li {
    line-height: 38px;
    text-align: center;
}

.nav>ul>li ul li a {
    font-size: 15px;
    color: #333;
    font-family: "pf";
}

.nav>ul>li ul li:hover {
    background-color: #8fb5d6;
}

.banner {
    position: relative;
}

.banner a {
    position: relative;
    display: block;
}

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

.banner a::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: url(../images/head-tc.png) no-repeat center top;
    background-size: 100% auto;
}

.banner .slick-dots {
    width: auto;
    right: 260px;
    box-sizing: border-box;
    bottom: 30px;
    margin: 0 auto;
}

.banner .slick-dots li {
    margin: 0;
    width: 20px;
    height: 30px;
    margin-right: 25px;
}

.banner .slick-dots li span {
    display: block;
    font-size: 14px;
    color: #fff;
    width: 20px;
    height: 20px;
    padding: 0;
}

.banner .slick-dots li.slick-active {
    padding-right: 50px;
    background: url(../images/jt.png) no-repeat right center;
    box-sizing: content-box;
}

.banner .slick-dots li.slick-active span {
    font-size: 20px;
    font-weight: bold;
    font-style: italic;
}

.banner .slick-prev {
    left: 95px;
    width: 35px;
    height: 45px;
    background: url(../images/banner-l.png) no-repeat center center;
}

.banner .slick-next {
    right: 95px;
    width: 35px;
    height: 45px;
    background: url(../images/banner-r.png) no-repeat center center;
}

.wave {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    display: none;
    z-index: 1000;
}

.layer {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .7);
    z-index: 1000;
}

.wave.on {
    display: block;
}

.search {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 45px;
    line-height: 45px;
    border: 1px solid #4f616d;
    background-color: #065598;
    padding: 0 15px;
    font-size: 0;
    z-index: 1001;
}

.search input[type="text"] {
    padding-right: 20px;
    width: 745px;
    height: 45px;
    line-height: 45px;
    vertical-align: middle;
    background-color: transparent;
    color: #fff;
}

.search input[type="image"] {
    vertical-align: middle;
}

.search input::placeholder {
    color: #fff;
}

.footer {
    background-color: #0a5aa8;
    padding-top: 35px;
}

.foot {
    padding-bottom: 40px;
}

.foot-l {
    float: left;
    width: 520px;
}

.foot-l .ft-logo a {
    display: block;
}

.foot-l .ft-logo a img {
    display: block;
    width: 100%;
    max-width: 480px;
}

.foot-l .fd {
    margin-top: 15px;
    padding-top: 10px;
    border-top: 1px solid #2b70b4
}

.foot-l .fd p {
    line-height: 22px;
    font-size: 14px;
    color: #fff;
}

.foot-l .fd p span {
    display: inline-block;
}

.foot-m {
    display: inline-block;
    margin-left: 60px;
    font-size: 0;
}

.foot-m h2 {
    font-size: 18px;
    color: #fff;
    font-weight: normal;
}

.foot-m .xn-nav {
    display: inline-block;
    position: relative;
    height: 43px;
    line-height: 43px;
    padding: 0 20px;
    background-color: #236bb1;
    margin-top: 15px;
    margin-bottom: 10px;
    font-size: 14px;
    color: #fff;
    width: 48%;
    margin-left: 4%;
}

.foot-m .xn-nav:nth-child(2n) {
    margin-left: 0;
}

.foot-m .xn-nav span {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 5px;
    width: 20px;
    height: 20px;
    background: url(../images/xll.png) no-repeat center center;
}

.foot-m .xn-nav ul {
    position: absolute;
    left: 0;
    right: 0;
    top: -160px;
    text-align: center;
    height: 160px;
    overflow-y: scroll;
    background-color: #fff;
    display: none;
    z-index: 999;
}

.foot-m .xn-nav ul li {
    line-height: 40px;
}

.foot-m .xn-nav ul li a {
    font-size: 16px;
    color: #333;
}

.foot-m .xn-nav:hover ul {
    display: block;
}

.foot-r {
    float: right;
}

.foot-r ul {
    font-size: 0;
}

.foot-r ul li {
    position: relative;
    display: inline-block;
    margin-left: 40px;
}

.foot-r ul li img.ewm {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -130px;
    display: none;
    z-index: 99;
}

.foot-r ul li:hover img.ewm {
    display: block;
}

.foot-down {
    border-top: 1px solid #2d71b4;
}

.foot-down p {
    padding: 10px;
    font-size: 12px;
    color: #fff;
    opacity: .3;
    text-align: center;
}

@media screen and (max-width: 1830px) {
    .header {
        padding: 15px;
    }
    .nav>ul>li {
        margin-left: 15px;
    }
}

@media screen and (max-width: 1500px) {
    .foot-r {
        margin-right: 30px;
    }
}

@media screen and (max-width: 1400px) {
    .px1400 {
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media screen and (max-width: 1380px) {
    .nav>ul>li>a {
        font-size: 13px;
    }
    .foot-l {
        float: none;
        width: auto;
    }
    .foot-l .ft-logo a img {
        margin-left: auto;
        margin-right: auto;
    }
    .foot-m {
        margin-top: 20px;
        margin-left: 0;
    }
}

@media screen and (max-width: 1200px) {
    .nav>ul>li>a {
        font-size: 12px;
    }
    .logo a img {
        height: 35px;
    }
}

@media screen and (max-width: 1024px) {
    body {
        padding-top: 60px;
    }
    .main-top {
        display: none;
    }
    .wap {
        display: block;
    }
    .m-logo {
        font-size: 0;
    }
    .m-head {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: #fff;
        padding: 10px;
        z-index: 999;
        box-shadow: 0 5px 5px rgb(0 0 0 / 20%);
        background: #0a5aa8;
    }
    .m-logo {
        font-size: 0;
    }
    .m-logo a {
        font-size: 0;
        line-height: 40px;
    }
    .m-logo span {
        display: inline-block;
        height: 30px;
        padding: 0 5px;
        vertical-align: middle;
       
    }
    .m-logo img {
        max-height: 40px;
        max-width: 80%;
        vertical-align: middle;
    }
    .m-tlink {
        padding: 10px 15px 0 15px;
    }
    .m-tlink a {
        font-size: 14px;
        margin-right: 15px;
        margin: 5px 0;
        color: #fff;
        display: inline-block;
        font-size: 14px;
        line-height: 24px;
        border: 1px solid #fff;
        border-radius: 4px;
        color: #fff;
        line-height: 30px;
        padding: 0 15px;
        border-radius: 5px;
    }
    .m-tlink a img {
        vertical-align: middle;
        padding-right: 10px;
    }
    .m-search {
        margin: 0 15px;
        padding-right: 50px;
        padding-left: 10px;
        padding-top: 5px;
        padding-bottom: 5px;
        position: relative;
        line-height: 35px;
        margin-top: 15px;
        border: 1px solid #fff;
    }
    .m-search input[type="text"] {
        display: block;
        width: 100%;
        line-height: 25px;
        background: none;
        color: #fff;
    }
    .m-search input[type="text"]::placeholder {
        color: #fff;
    }
    .m-search input[type="image"] {
        position: absolute;
        right: 10px;
        top: 10px;
        height: 15px;
    }
    .m-nav {
        position: fixed;
        top: 60px;
        left: 100%;
        right: 0;
        bottom: 0;
        z-index: 999;
        background: #2264a3;
        overflow-y: scroll;
    }
    .m-nav ul {
        padding: 0 15px;
    }
    .m-nav ul li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        position: relative;
    }
    .m-nav ul li>span.on {
        transform: rotateZ(90deg);
    }
    .m-nav ul li ul {
        display: none;
    }
    .m-nav ul li ul li {
        border: none;
    }
    .m-nav>ul>li a {
        display: block;
        font-size: 14px;
        line-height: 20px;
        padding: 15px 0;
        position: relative;
        color: #fff;
    }
    .m-nav>ul>li ul li a {
        padding: 10px 0;
    }
    .m-nav>ul>li>span {
        position: absolute;
        width: 20px;
        height: 20px;
        background: url(../images/m-nav_down.png) no-repeat;
        background-size: 14px 14px;
        background-position: center center;
        right: 0;
        top: 15px;
        cursor: pointer;
        display: block;
        color: #fff;
        transition: all 0.3s;
    }
    .banner .slick-dots {
        width: 100%;
        left: 50%;
        transform: translateX(-50%);
    }
    .banner .slick-dots li {
        margin: 0 13px;
    }
}

@media screen and (max-width: 1000px) {
    .banner .slick-prev {
        left: 10px;
    }
    .banner .slick-next {
        right: 10px;
    }
}

@media screen and (max-width: 750px) {
    .banner .slick-prev {
        background-size: 20px auto;
    }
    .banner .slick-next {
        background-size: 20px auto;
    }
    .banner .slick-dots {
        bottom: 0;
    }
    .banner .slick-dots li {
        margin: 0 5px;
    }
    .foot-m {
        display: block;
    }
    .foot-r {
        float: none;
        margin-right: 0;
        text-align: center;
    }
    .foot {
        padding-bottom: 15px;
    }
}