* {
    padding: 0;
    margin: 0;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

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

html,
body {
    position: relative;
    font-family: 微软雅黑;
}

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

.clear {
    clear: both;
}

.px1618 {
    max-width: 1618px;
    margin: 0 auto;
}

.header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    background: url(../images/header-bg.png) no-repeat center top;
    background-size: cover;
    z-index: 999;
}

.head {
    overflow: hidden;
    padding-top: 25px;
    padding-bottom: 30px;
}

.head-l {
    float: left;
}

.head-l a {
    display: block;
}

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

.head-r {
    float: right;
}

.top-link {
    text-align: right;
line-height:60px;
}

.top-link a {
    font-size: 14px;
    color: #fff;
    vertical-align: middle;
}

.top-link span {
    font-size: 14px;
    color: #fff;
    padding: 0 10px;
    vertical-align: middle;
}

.search {
    margin-top: 15px;
    width: 240px;
    height: 30px;
    border: 1px solid #9bb7d2;
    border-radius: 20px;
    font-size: 0;
}

.search input[type="text"] {
    padding-left: 10px;
    padding-right: 10px;
    width: 195px;
    height: 30px;
    line-height: 30px;
    background-color: transparent;
    color: #fff;
    vertical-align: middle;
}

.search input::placeholder {
    font-size: 14px;
    color: rgba(255, 255, 255, .7);
}

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

.footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: url(../images/footer-bg.png) no-repeat center center;
    background-size: cover;
    padding-top: 10px;
    padding-bottom: 15px;
}

.foot p {
    font-size: 14px;
    color: #fff;
    text-align: center;
    margin-top: 5px;
}

.pic {
    position: relative;
    padding-top: 55.8%;
}

.pic img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
}


/* 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;
}

@media screen and (max-width: 1600px) {
    .px1618 {
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media screen and (max-width: 900px) {
    .head-l a img {
        height: 50px;
    }
    body {
        padding-top: 60px;
    }
    .header {
        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: #145595;
    }
    .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: #135a9f;
        overflow-y: scroll;
    }
}