.hide {
    display: none;
}

.hover-show:hover .hide {
    display: block
}

.hover-show {
    position: relative;
}

.header-top {
    padding: 10px 0;
    background: white;
}

.tel {
    font-size: 16px;
    color: #999;
    margin-right: 15px;
}

.tel strong {
    font-size: 24px;
    color: #2d62a4;
    margin-right: 15px;
}

.header-top-right {
    height: 64px;
    line-height: 64px;
}

.wx {
    margin-top: 14px;
    margin-right: 15px;
}

.wx-code {
    position: absolute;
    top: 40px;
    left: -25px;
    width: 100px;
    height: 100px;
    border: 1px solid #ddd;
}

.search form {
    height: 100%;
}

.search {
    border: 1px solid #ddd;
    height: 33px;
    line-height: normal;
    margin-top: 14px;
    width: 204px;
    padding-left: 10px;
    -webkit-border-radius: 16.5px;
    -moz-border-radius: 16.5px;
    border-radius: 16.5px;
}

.search input {
    border: none;
    width: 85%;
    float: left;
    height: 100%;
}

.search .search-btn {
    background: transparent;
    border: none;
    float: right;
    height: 100%;
    width: 15%;
}

.nav {
    background: #f2f2f2;
    font-size: 16px;
}

.nav ul {
    height: 64px;
    line-height: 64px;
    display: -webkit-flex;
    display: flex;
    /* for uc */
    display: -webkit-box;
    display: -ms-flexbox;
    /* TWEENER - IE 10 */
}

.nav li {
    text-align: center;
    position: relative;
    -ms-flex: 1;
    /* IE 10 */
    -webkit-flex: 1;
    flex: 1;
    /* for uc */
    -webkit-box-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
}

.nav .active,
.nav li:hover {
    color: #fff;
    background: #2d62a4;
}

.nav .active a,
.nav li:hover a {
    color: #fff;
}

.contact-nav i {
    font-size: 16px;
}





.gray-c {
    color: #999;
}

.contact-nav a {
    display: block;
    width: 100%;
    height: 100%;
}

.contact-nav {
    margin-top: -40px;
    position: relative;
    z-index: 2;
    background: #fff;
    text-align: center;
    font-size: 16px;
    margin-bottom: 86px;
}

.contact-nav ul {
    justify-content: center;
    align-items: center;
    -webkit-box-pack: center;
    -moz-justify-content: center;
    -webkit-justify-content: center;
    -webkit-box-align: center;
    -moz-align-items: center;
    -webkit-align-items: center;
    -webkit-box-shadow: 0 0 50px #ddd;
    -moz-box-shadow: 0 0 50px #ddd;
    box-shadow: 0 0 50px #ddd;
    display: -webkit-box;
    /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box;
    /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox;
    /* 混合版本语法: IE 10 */
    display: -webkit-flex;
    /* 新版本语法: Chrome 21+ */
    display: flex;
    /* 新版本语法: Opera 12.1, Firefox 22+ */
}

.contact-nav li {
    height: 85px;
    line-height: 85px;
    -ms-flex: 1;
    /* IE 10 */
    -webkit-flex: 1;
    flex: 1;
    /* for uc */
    -webkit-box-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
}

.contact-nav li:hover,
.contact-nav .active {
    background: #1f5da4;
    color: #fff;
}

.contact-nav li:hover a,
.contact-nav .active a {
    color: #fff;
}

.detail img {
    max-width: 100%;
}

.detail h2 {
    text-align: center;
    font-size: 30px;
    margin-bottom: 67px;
}

.detail {
    line-height: 40px;
}

img {
    display: block;
}

.page {
    background: #f7f7f7;
    color: #999;
    height: 54px;
    line-height: 54px;
    padding: 0 10px;
    justify-content: center;
    align-items: center;
    display: -webkit-box;
    /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
    display: -moz-box;
    /* 老版本语法: Firefox (buggy) */
    display: -ms-flexbox;
    /* 混合版本语法: IE 10 */
    display: -webkit-flex;
    /* 新版本语法: Chrome 21+ */
    display: flex;
    /* 新版本语法: Opera 12.1, Firefox 22+ */
    -webkit-box-align: center;
    -moz-align-items: center;
    -webkit-align-items: center;
    -webkit-box-pack: center;
    -moz-justify-content: center;
    -webkit-justify-content: center;
}

.page li {
    float: left;
    /*width: 30px;*/
    /*height: 30px;*/
    text-align: center;
    line-height: 30px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    margin: 0 5px;
    padding: 0 11px;
}

.page li:hover a,
.page .active a {
    color: #fff;
}

.page li:hover,
.page .active {
    background: #1f5da4;
    color: #fff;
}

.footer img {
    display: inline-block;
}

.article h2 {
    font-weight: bold;
    font-size: 26px;
    text-align: center;
    margin-bottom: 10px;
}

.article .fb {
    text-align: center;
    color: #999;
    font-size: 14px;
    margin-bottom: 20px;
}

.article {
    line-height: 2em;
    font-size: 14px;
}

.article p {
    text-indent: 2em;
}

.article img {
    max-width: 100%;
    margin: 0 auto;
}

.articlepage {
    margin: 50px 0;
}

.articlepage a:hover {
    color: #2d62a4;
    text-decoration: underline;
}

.nav-down {
    position: absolute;
    top: 64px;
    left: 0;
    width: 100%;
    z-index: 9;
    background: #f2f2f2;
    display: none;
    color: #666;
}

/* .nav li .nav-down a {
    color: #666;
}

.nav li .nav-down div:hover {
    background: #2d62a4;
    color: #fff;
}

.nav li .nav-down div:hover a {
    color: #fff;
}

.nav li:hover .nav-down {
    display: block;
} */
.nav-bar li {
    position: relative;
}

.nav-bar li .nav-down a {
    color: #666;
}

.nav-bar li .nav-down div:hover {
    background: #2d62a4;
    color: #fff;
}

.nav-bar li .nav-down div:hover a {
    color: #fff;
}

.nav-bar li:hover .nav-down {
    display: block;
}

/* 头部的公共样式 */
.container {
    width: 1170px;
    padding: 0 15px;
    box-sizing: border-box;
}

.header-top {
    box-sizing: border-box;
    height: 84px;
}

.header-top .container {
    display: flex;
    justify-content: space-between;
}

.top-logo {
    height: 50px;
}

.header-top .ht-right {
    display: flex;
    align-items: center;
    height: 64px;
    box-sizing: border-box;
    padding: 0 0 10px 0;
}

.pnumber {
    font-size: 24px;
    color: #2d62a4;
}

.header-bot {
    height: 64px;
    background-color: #f2f2f2;
}

.header-bot .nav-bar {
    display: flex;
    justify-content: space-around;
    text-align: center;
    align-items: center;
}

.header-bot .nav-bar li {
    width: 100%;
    height: 64px;
    line-height: 64px;
    font-size: 16px;
    cursor: pointer;
}

.header-bot .nav-bar li a:hover {
    background-color: #2d62a4;
    color: #fff;
}

.header-bot .nav-bar li a {
    display: block;
}

.header-bot .nav-bar li.nav-active >a {
    width: 100%;
    height: 100%;
    background-color: #2d62a4;
    color: #fff;
}

/* 头部的公共样式完 */

/* 尾部的公共样式 */
footer {
    width: 100%;
    background-color: #000;
    padding-top: 36px;
    box-sizing: border-box;
    color: #fff;
}


.ft-left ul {
    display: flex;

}

.ft-left a {
    color: #fff;
    font-size: 16px;
    font-weight: bold;
}

.f-bot {
    color: rgba(255, 255, 255, .5);
    font-size: 14px;
    padding: 28px 0;
}

/* dding: 28px 0;
} */

/* 外边距 */
.marginB30 {
    margin-bottom: 30px;
}

.marginB46 {
    margin-bottom: 46px;
}