* {
    padding: 0;
    margin: 0;
}

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;
}

.px1520 {
    max-width: 1520px;
    margin: 0 auto;
}

.m-top {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    background: #4a5fc5;
    line-height: 42px;
    padding: 0 75px;
    overflow: hidden;
    z-index: 999;
}

.m-top>p {
    float: left;
}

.m-top>p a {
    font-size: 14px;
    color: #fff;
}

.top-r {
    float: right;
}

.top-r a {
    font-size: 14px;
    color: #fff;
}

.top-r span {
    padding: 0 30px;
    font-size: 14px;
    color: #fff;
}

.top-r .search {
    display: inline-block;
    width: 170px;
    height: 24px;
    line-height: 24px;
    border-radius: 20px;
    border: 1px solid #fff;
    font-size: 0;
    vertical-align: middle;
    margin-left: 35px;
}

.top-r .search input[type="text"] {
    width: 145px;
    height: 24px;
    line-height: 24px;
    vertical-align: middle;
    box-sizing: border-box;
    padding-left: 10px;
    padding-right: 10px;
    background-color: transparent;
    color: #fff;
}

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

.header {
    position: relative;
}

.head-top {
    position: fixed;
    left: 0;
    right: 0;
    top: 42px;
    padding: 10px 50px;
    z-index: 999;
    background: url(/images/head-bg.png) no-repeat center center;
    background-size: cover;
    transition: all .3s;
}
.head-top.on{background-color:#7478fb;}
.head-l {
    float: left;
}

.head-l a {
    display: block;
}

.head-l a img {
    display: block;
}

.head-r {
    float: right;
}

.nav>ul>li {
    position: relative;
    float: left;
    padding: 20px 18px;
}

.nav>ul>li>a {
    position: relative;
    font-size: 18px;
    color: #fff;
    font-weight: bold;
}
 
.nav>ul>li>a::before {
    content: '';
    height: 2px;
    left: 50%;
    right: 50%;
    position: absolute;
    bottom: -5px;
    background-color: #fff;
}

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

.nav>ul>li>a::after {
    content: '';
    position: absolute;
    width: 2px;
    bottom: 0;
    left: 50%;
    background-color: #fff;
}

.nav>ul>li.on>a::after {
    bottom: -20px;
    height: 15px;
}

.nav>ul>li>ul {
    position: absolute;
    top: 64px;
    background: rgba(255, 255, 255, .7);
    width: 190px;
    left: -33%;
    /* margin-left: -90px; */
    box-shadow: 0 0 5px #bfb3b3;
    z-index: 999;
    display: none;
}

.nav>ul>li>ul>li {
    text-align: center;
    line-height: 40px;
}

.nav>ul>li>ul>li>a {
    font-size: 14px;
    color: #333;
}

.nav>ul>li>ul>li:hover {
    background-color: #4a5fc5;
}

.nav>ul>li>ul>li:hover>a {
    color: #fff;
}

.banner a {
    display: block;
}

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

.banner .slick-prev {
    width: 54px;
    height: 86px;
    left: 50px;
    background: rgba(0, 0, 0, .5) url(../images/left.png) no-repeat center center;
    z-index: 8;
}

.banner .slick-next {
    width: 54px;
    height: 86px;
    right: 50px;
    background: rgba(0, 0, 0, .5) url(../images/right.png) no-repeat center center;
    z-index: 8;
}

.banner .slick-dots {
    bottom: 20px;
    width: auto;
    left: 50%;
    transform: translateX(-50%);
}

.banner .slick-dots li {
    width: 28px;
    height: 32px;
    background: url(/images/slick.png) no-repeat center center;
}

.banner .slick-dots li.slick-active {
    background: url(/images/slick-active.png) no-repeat center center;
}


/* 移动端头部 */

.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;
}

.m-head {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: 10px;
    z-index: 999;
}

.footer {
    background-color: #4a5fc5;
    /* padding-top: 20px; */
    padding-bottom: 60px;
}

.foot {
    overflow: hidden;
}

.foot-l {
    float: left;
}

.foot-l p {
    font-size: 14px;
    color: #fff;
    margin-top: 15px;
}

.foot-m {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 10px;
}

.foot-m>ul>li {
    float: left;
    margin: 0 32px;
}

.foot-m>ul>li p {
    text-align: center;
    font-size: 14px;
    color: #fff;
}

.foot-r {
    float: right;
    margin-top: 10px;
}

.foot-r p {
    font-size: 14px;
    color: #fff;
    line-height: 30px;
}

@media screen and (max-width: 1765px) {
    .head-top {
        padding: 10px;
    }
    .nav>ul>li {
        padding: 20px 8px;
    }
}

@media screen and (max-width: 1520px) {
    .m-top {
        padding: 0 10px;
    }
    .head-l a img {
        height: 40px;
        margin-top: 13px;
    }
    .nav>ul>li {
        padding: 20px 6px;
    }
    .nav>ul>li>a {
        font-size: 14px;
    }
    .footer {
        padding-left: 10px;
        padding-right: 10px;
    }
    .foot-m>ul>li {
        margin: 0 10px;
    }
}

@media screen and (max-width: 1024px) {
    body {
        padding-top: 60px;
    }
    .m-top {
        display: none;
    }
    .head-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: #425fc9;
    }
    .m-logo {
        font-size: 0;
    }
    .m-logo a {
        font-size: 0;
        line-height: 40px;
    }
    .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;
        background: #fff;
        color: #004980;
        line-height: 30px;
        padding: 0 15px;
        border-radius: 5px;
    }
    .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: #646ee6;
        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;
    }
}

@media screen and (max-width: 1015px) {
    .foot-l,
    .foot-r {
        float: none;
        text-align: center;
    }
    .foot-m {
        position: static;
        top: auto;
        left: auto;
        transform: none;
    }
    .foot-m>ul {
        text-align: center;
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .foot-m>ul>li {
        float: none;
        display: inline-block;
    }
    .footer {
        padding-top: 20px;
    }
}

@media screen and (max-width:750px) {
    .banner .slick-prev {
        left: 0;
        width: 25px;
        height: 50px;
        background-size: 10px auto;
    }
    .banner .slick-next {
        right: 0;
        width: 25px;
        height: 50px;
        background-size: 10px auto;
    }
    .banner .slick-dots li {
        width: 20px;
        background-size: 10px auto;
    }
    .banner .slick-dots {
        bottom: 0;
    }
}