html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
linkcode,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}

body {
    font-family: 'Microsoft YaHei', 'Helvetica Neue', 'Roboto', "microsoft yahei";
    line-height: 1;
    -webkit-touch-callout: none;
    -webkit-text-size-adjust: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

ol,
ul {
    list-style: none;
}

a {
    text-decoration: none;
}

blockquote,
q {
    quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

input {
    outline: none;
    border: 0px;
}

img {
    width: 100%;
}

.hide {
    display: none;
}

.clearfix:after {
    content: "020";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}

.float-l {
    float: left;
}

.float-r {
    float: right;
}

.clearfix {
    /* 触发 hasLayout */
    zoom: 1;
}

.e {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.e4 {
    display: -webkit-box;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    -webkit-box-orient: vertical;
}

/*定义滚动条样式*/

/* ::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    background-color: rgba(250, 250, 250, 1);
} */

/*定义滚动条轨道内阴影+圆角*/

/* ::-webkit-scrollbar-track {
    border-radius: 10px;
    background-color: rgba(240, 240, 240, .5);
} */

/*定义滑块内阴影+圆角*/

/* ::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: #8b878780;
} */

/* 头部 */
.bmj-header {
    height: 334px;
    min-width: 1200px;
    position: relative;
}

.bmj-header .bmj-header-bg {
    display: block;
    width: 100%;
    height: 100%;
    background: no-repeat center;
    background-size: cover;
}

.bmj-header .header-logo {
    height: 108px;
    text-align: center;
    width: 600px;
    position: absolute;
    top: 25px;
    left: 50%;
    margin-left: -300px;
}

.bmj-header .header-logo img {
    height: 100%;
    width: auto;
}

.bmj-header .header-search {
    width: 400px;
    transform: scale(0.8);
    position: absolute;
    text-align: center;
    display: flex;
    /* justify-content: center; */
    align-items: center;
    background-color: #fff;
    border-radius: 4px;
    opacity: 0.8;
    bottom: 20px;
    right: -20px;
}

.bmj-header .header-search .search-input {
    width: 310px;
    display: inline-block;
    height: 50px;
}

.bmj-header .header-search .search-input input {
    height: 100%;
    font-size: 16px;
    width: 100%;
    text-align: left;
    border: none;
    text-indent: 10px;
    background: transparent;
}

.bmj-header .header-search .search-btn {
    width: 90px;
    display: inline-block;
    background: #1764CE;
    border-radius: 0px 4px 4px 0px;
    font-size: 20px;
    font-weight: 400;
    color: #FFFFFF;
    height: 50px;
    line-height: 50px;
}

/* 头部结束 */

/* 导航 */
.nav {
    height: 78px;
    background: #F3F4F8;
}

.nav ul {
    width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
    background: #F3F4F8;
}

.nav ul li {
    display: inline-block;
    box-sizing: border-box;
    height: 78px;
    line-height: 78px;
    width: 150px;
    text-align: center;
    margin-right: 54px;
    font-size: 22px;
    font-weight: 400;
    /* overflow: hidden; */
    position: relative;
}

.nav li:last-child {
    margin-right: 0;
}

.nav li a {
    color: #060607;
    display: inline-block;
    width: 100%;
    height: 100%;
}

.nav>ul>li.active,
.nav>ul>li:hover {
    /* font-size: 24px; */
    font-weight: bold;
    background: #E5E6EB;
    border-bottom: 4px solid #1764CE;
}

.nav li.active a,
.nav li:hover a {
    color: #1764CE;
}

.nav ul .second-list {
    position: absolute;
    width: max-content;
    min-width: 100%;
    z-index: 999;
    left: 50%;
    /* margin-left: -50%; */
    transform: translateX(-50%);
    top: 78px;
    display: none;
}

.nav>ul>li:hover .second-list {
    display: block;
}

.nav ul .second-list li {
    display: block;
    box-sizing: border-box;
    height: 50px;
    line-height: 50px;
    width: auto;
    text-align: center;
    margin-right: 0;
    font-size: 18px;
    font-weight: 400;
    border-bottom: 1px solid #fff;
    /* padding: 0 10px; */
    /* overflow: hidden; */
}
.nav ul .second-list li a {
    color: #060607;
    padding: 0 8px;
    box-sizing: border-box;
}
.nav ul .second-list li a:hover {
    color: #1764CE;
    /* font-weight: bold; */
    background: #E5E6EB;
}
/* 导航结束 */

/* 底部 */
.bmj-footer .footer-link-bg {
    height: 56px;
    background: #DBECFB;
    margin-top: 15px;
}

.bmj-footer .footer-link {
    width: 1200px;
    height: 56px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.bmj-footer .footer-link .link-li {
    position: relative;
    cursor: pointer;
}

.bmj-footer .footer-link .link-li .link {
    box-sizing: border-box;
    width: 220px;
    height: 40px;
    background: #DBECFB;
    border: 1px solid #BFE1FF;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bmj-footer .footer-link .link-li .link .l-link {
    display: inline-block;
    width: 17px;
    height: 17px;
    background: url(//m.0513yknk.com/jbm/ires/2022/4/26/2000721/img/index/icon-link.png) no-repeat;
    background-size: 100%;
}

.bmj-footer .footer-link .link-li .link .l-san {
    display: inline-block;
    width: 14px;
    height: 7px;
    background: url(//m.0513yknk.com/jbm/ires/2022/4/26/2000721/img/index/icon-san.png) no-repeat;
    background-size: 100%;
    transition: all 0.2s;
}

.bmj-footer .footer-link .link-li .link .l-txt {
    font-size: 16px;
    padding: 0 14px;
    font-weight: 400;
    color: #1764CE;
}

.bmj-footer .footer-link .link-li .link-list {
    box-sizing: border-box;
    max-width: 220px;
    /* height: 180px; */
    height: 0;
    overflow-y: auto;
    position: absolute;
    left: 0;
    right: 0;
}

/*定义滚动条样式*/

.bmj-footer .footer-link .link-li .link-list::-webkit-scrollbar {
    width: 6px;
    height: 6px;
    background-color: rgba(250, 250, 250, 1);
}

/*定义滚动条轨道内阴影+圆角*/

.bmj-footer .footer-link .link-li .link-list::-webkit-scrollbar-track {
    border-radius: 10px;
    background-color: rgba(240, 240, 240, .5);
}

/*定义滑块内阴影+圆角*/

.bmj-footer .footer-link .link-li .link-list::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background-color: #8b878780;
}

.bmj-footer .footer-link .link-li .link-list ul {
    background-color: #fff;
}

.bmj-footer .footer-link .link-li .link-list li {
    width: 100%;
}

.bmj-footer .footer-link .link-li .link-list li a {
    display: inline-block;
    width: 100%;
    box-sizing: border-box;
    color: #000000;
    font-size: 16px;
    line-height: 30px;
    padding: 0 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bmj-footer .footer-link .link-li .link-list li a:hover {
    color: #fff;
    background-color: #1764CE;
}

.bmj-footer .footer {
    height: 230px;
    background: #1764CE;
}

.bmj-footer .footer .txt {
    padding-top: 39px;
    text-align: center;
}

.bmj-footer .footer .txt p,
.bmj-footer .footer .txt a {
    font-weight: 400;
    color: #FFFFFF;
    line-height: 24px;
    font-size: 16px;
}

.bmj-footer .footer .img {
    width: 117px;
    margin: auto;
    margin-top: 22px;
}

/* 底部结束 */

/* 当前位置 */
.current-location {
    width: 1200px;
    margin: auto;
    font-size: 16px;
    font-weight: 400;
    color: #666666;
    line-height: 42px;
    padding: 18px 0 18px 0;
}

.current-location a {
    color: #666666;
    line-height: 42px;
    font-size: 16px;
    font-weight: 400;
}

/* 当前位置结束 */
/* 内容 */
.content {
    width: 1200px;
    margin: auto;
}

/* 内容结束 */

/* 页码 */
.pagination {
    text-align: center;
    font-size: 14px;
    padding-bottom: 20px;
    margin-top: 40px;
}

.pagination a {
    width: 32px;
    line-height: 32px;
    display: inline-block;
    text-align: center;
    background: #eee;
    border-radius: 3px;
    margin: 0 6px;
}

.pagination .first-page,
.pagination .last-page {
    width: 78px;
}

.pagination .active {
    background: #2760b7;
    color: #fff;
}

/* 页码结束 */

/* 列表 */
.tab-item {
    width: 100%;
    padding: 10px 0;
    font-size: 16px;
    color: #333333;
    line-height: 36px;
}

.tab-item>li {
    padding-left: 20px;
    background: url(//m.0513yknk.com/jbm/ires/2022/4/26/2000721/img/header/icon-li.png) no-repeat 5px center;
    background-size: 7px;
}

.tab-item a {
    float: left;
    font-weight: 400;
    color: #000000;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 36px;
    font-size: 16px;
    max-width: 1000px;
}

.tab-item a:hover {
    color: #1764CE;
}

.tab-item span {
    float: right;
    color: #999;
    line-height: 36px;
    font-size: 14px;
}

/* 列表结束 */

/* 左边导航栏 */
.tab-list {
    width: 100%;
}

.tab-list ul {
    background: #F7F7F7;
    padding: 10px 0;
}

.tab-list ul li {
    width: 100%;
    height: 62px;
    padding: 0 20px;
    /* background: #F7F7F7; */
    position: relative;
    box-sizing: border-box;
}

.tab-list ul li:last-child a {
    /* height: 10px; */
    border-bottom: none;
}

.tab-list ul li a {
    display: inline-block;
    width: 100%;
    height: 62px;
    line-height: 62px;
    font-size: 16px;
    font-weight: 400;
    color: #000000;
    padding-left: 30px;
    box-sizing: border-box;
    border-bottom: 1px #E4E4E4 solid;
}

.tab-list ul li a::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #B5B5B5;
    margin-right: 18px;
    vertical-align: middle;
}

.tab-list ul li.active {
    background: #FFFFFF;
    margin-top: -1px;
}

.tab-list ul li.active a {
    font-weight: bold;
    color: #1764CE;
    border-bottom: none;
}

.tab-list ul li.active a::before {
    background-color: #1764CE;
}

.tab-list ul li.active::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 72px;
    background: url(//m.0513yknk.com/jbm/ires/2022/4/26/2000721/img/index/icon-edu-active-list.png) no-repeat;
    position: absolute;
    left: -7px;
    top: -5px;
    background-size: 100% 100%;
}

/* 左边导航栏结束 */

/* 头部导航栏 */
.tab-headers ul li {
    float: left;
    position: relative;
    width: 217px;
    height: 58px;
    overflow: hidden;
}

.tab-headers ul li a {
    display: inline-block;
    width: 217px;
    height: 58px;
    line-height: 58px;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
    color: #000000;
    background: #F7F7F7;
}

.tab-headers ul li.active a {
    font-weight: bold;
    color: #FFFFFF;
    background: #1764CE;
}

.tab-headers ul li.active::before {
    content: '';
    display: inline;
    width: 7px;
    height: 7px;
    background-color: #fff;
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: rotate(45deg) translateX(-50%);
}

/* 头部导航栏结束 */
/* 右侧导航 */
/* .tab-r-list {} */
.tab-r-list {
    margin-bottom: 10px;
}

.tab-r-list li {
    float: left;
    margin-right: 10px;
}

.tab-r-list li a {
    display: flex;
    align-items: center;
    width: 300px;
    height: 64px;
    padding: 0 40px;
    box-sizing: border-box;
    text-align: center;
    background: #E2F2FF;
    border-radius: 4px;
    font-size: 18px;
    font-weight: 400;
    color: #1764CE;
    line-height: 26px;
}

.tab-r-list li.active a {
    background: #1492FF;
    font-weight: bold;
    color: #FFFFFF;
}

/* 右侧导航结束 */


/* 页码 */
/* 分页 */

.pages {
    text-align: center;
    margin: 60px auto;
}

.pages li {
    display: inline-block;
    margin: 0 3px;
    list-style: none;
    background: #eee;
    border-radius: 3px;
    width: 30px;
    line-height: 30px;
}

.pages a {
    width: 100%;
    height: 100%;
    display: inline-block;
    text-align: center;
}

.pages a:hover {
    background: #1492FF;
    color: #fff;
    cursor: pointer;
}

.pages .page-previous,
.pages .end-page,
.pages .last-page,
.pages .page-next {
    width: 69px;
}

.pages .page-active a {
    background: #1492FF;
    color: #fff;
}

.pages .end-page {
    width: 52px;
}

.pages .total {
    width: 170px;
    line-height: 30px;
}

.pages .total:hover {
    color: #666666;
    background: #eee;
}

.pages input {
    vertical-align: middle;
    margin: 0 10px;
    width: 41px;
    height: 30px;
    background: #FFFFFF;
    border: 1px solid #D1D1D1;
}

.pages .confirm {
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
    width: 55px;
    height: 30px;
    line-height: 30px;
    background: #1492FF;
}

/* 页码介绍 */