html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, a, abbr, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, dl, dt, dd, ol, ul, li, fieldset, form, input, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, command, details, figcaption, figure, footer, header, hgroup, mark, nav {
    margin: 0;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 100%;
    vertical-align: baseline;
    background: transparent;
}

body {
    background: #f5f6fa;
}

a {
    color: #002b5d;
    font-size: 14px;
    font-family: "Microsoft Yahei";
}

a:hover {
    color: #3384f3;
    text-decoration: none;
}

/* 头部 */

header {
    width: 100%;
    height: 68px;
    background: #fff;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
    box-shadow: 0 1px 20px 0 rgba(0, 43, 93, 0.1);
}

header .logo {
    padding: 14px 71px 0 20px;
}

header .defaultmenu li {
    display: inline-block;
    width: 150px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    margin-right: 20px;
    font-size: 14px;
    color: #002b5d;
    font-family: "Microsoft Yahei";
    text-align: left;
    text-indent: 5px;
    cursor: pointer;
    background: url(https://mjsqtyey.cn/images/bg_search.png) no-repeat;
    position: relative;
}

header .defaultmenu .defaultmenu_list {
    width: 150px;
    position: absolute;
    top: 28px;
    left: 0;
    max-height: 800px;
    overflow-y: hidden;
    overflow: scroll;
}

header .defaultmenu .defaultmenu_list a {
    height: 35px;
    line-height: 35px;
    display: block;
    background: #fff;
    border-bottom: 1px solid #e1e4ea;
    border-left: 1px solid #e1e4ea;
    border-right: 1px solid #e1e4ea;
}


header .defaultmenu_right {
    font-size: 14px;
    color: #e1e4ea;
}

header .defaultmenu_right i {
    height: 10px;
}

header .defaultmenu_right a {
    color: #002b5d;
    margin: 0 15px;
}

header .defaultmenu_right a:hover, .news_first .title a:hover {
    color: #3384f3;
}

/* 导航 */

nav {
    width: 1160px;
    height: 70px;
    line-height: 70px;
    margin: 0 auto;
    background: #fff url(https://mjsqtyey.cn/images/Img_roll.png) no-repeat left;
}

.nav_left {
    float: left;
    margin-left: 90px;
}

.nav_left a {
    display: inline-block;
    margin-right: 14px;
}

.nav_right a {
    display: inline-block;
    float: left;
    width: 70px;
    height: 70px;
    border-left: 1px solid #f1f3f6;
    text-align: center;
}

.nav_right a img {
    vertical-align: text-bottom;
}

/* 内容 */

.main {
    position: relative;
}

.right_side {
    -webkit-transition: all .2s ease;
    transition: all .2s ease;
    margin-top: 88px;
    width: 88%;
    position: absolute;
    left: 12%;
}

.box-main {
    width: 1160px;
    margin: 0 auto;
}

.main_l {
    background: #fff;
    padding: 0 60px 20px 0;
}

.news_box {
    width: 400px;
    margin-left: 60px;
}

.news_head {
    font-size: 24px;
    font-family: "Microsoft Yahei";
    color: #002b5d;
    cursor: default;
    height: 27px;
    margin: 30px 0 23px 0;
}

.news_head li {
    position: relative;
    float: left;
    margin-right: 30px;
    
}

.news_head li a {
    font-size: 24px;
    color: #cacfd9;
}

.news_head .active a {
    color: #002b5d;
}

.news_head .active:before {
    content: "";
    position: absolute;
    left: 37px;
    top: 34px;
    width: 20px;
    background: #3384f3;
    height: 3px;
}

.news_head img {
    vertical-align: middle;
}

.news_first {
    background: #f5fafe;
    margin: 12px 0;
    padding: 12px 0;
}

.news_first img {
    width: 176px;
    height: 99px;
}

.news_first .title, .news_first .detail {
    height: 45px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.news_first .title a {
    font-size: 16px;
    color: #243657;
    font-weight: bold;
}

.news_first .detail {
    height: 40px;
    line-height: 20px;
}

.news_first .detail a {
    font-size: 12px;
    color: #91a1bb;
}

.news_first .txt {
    width: 205px;
    margin-left: 12px;
    display: inline-block;
}

.news_ul  {
    margin-top: 14px;
}

.news_ul li a {
    font-size: 16px;
    height: 17px;
    line-height: 16px;
    display: block;
    overflow: hidden;
    margin-bottom: 18px;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.main_r {
    background: #fff;
    width: 160px;
    height: 343px;
    text-align: center;
}

.main_r a {
    display: block;
}

.main_r a img {
    width: 50px;
    height: 50px;
    display: block;
    margin-left: 56px;
}

.main_r a p {
    display: block;
    font-size: 12px;
    height: 12px;
    line-height: 12px;
    margin: 5px 0 12px 0;
}

/* 友情链接 */

.linkship {
    box-sizing: border-box;
    background: #fff;
    padding: 30px 0 40px 0;
}

.linkship .link_list {
    width: 998px;
    float: right;
}

.linkship .link_list li {
    display: inline-block;
    float: left;
    margin-right: 20px;
    height: 14px;
    line-height: 14px;
    margin-bottom: 24px;
}

.linkship .link_list li a {
    display: block;
}

.linkship .title {
    font-weight: bold;
    margin-left: 60px;
    position: relative;
    font-family: "Microsoft Yahei";
}

.linkship .title:before {
    content: "";
    position: absolute;
    left: 8px;
    top: 30px;
    width: 20px;
    background: #3384f3;
    height: 2px;
}

/* 左侧栏 */

.left_nav {
    background: #fff;
    position: fixed;
    width: 12%;
    height: 90%;
    left: 0;
    top: 68px;
    overflow-y: auto;
    overflow-x: hidden;
    padding-bottom: 20px;
}

.left_nav .title {
    height: 60px;
    line-height: 60px;
    color: #002b5d;
    font-weight: bold;
    cursor: default;
    padding-left: 41px;
}

.left_nav .title img {
    vertical-align: sub;
    padding-right: 8px;
}

.left_nav a, .left_nav li {
    height: 48px;
    line-height: 48px;
    display: block;
}

.left_nav li {
    padding-left: 22px;
}

.left_nav a {
    font-size: 16px;
    color: #002b5d;
}

.left_nav li:hover {
    background: #f5fafe;
    border-left: 3px solid #3384f3;
    width: 100%;
    padding-left: 19px;
}

.left_nav a:hover {
    color: #3384f3;
}

.left_nav::-webkit-scrollbar {
    width: 8px;
    height: 1px;
}
.left_nav::-webkit-scrollbar-thumb {
    border-radius: 10px;
     -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.1);
    background: rgba(235,235,235);
}
.left_nav::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 5px rgba(235,235,235,0.9);
    border-radius: 10px;
    background: #fff;
}

/* 底部 */

.footer {
    background: #91a1bb;
    padding: 10px 0;
}

.footer_nav a, .about_r a {
    color: #fff;
    font-size: 12px;
}

.footer_nav a {
    margin-left: 30px;
}

@media screen and (max-width:1400px ) {
    .left_nav .title {
        padding-left: 10px;
    }
}

@media screen and (max-width:1210px ) {
    header .defaultmenu_right a {
        margin: 0 10px;
    }
}