/* 通用样式 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  color: var(--text-color);
  font-family: "微软雅黑";
}
body {
  background-color: var(--bg-color);
}
ul,li {
  list-style: none;
}
a {
  text-decoration: none;
}
img {
  width: 100%;
}
.iconfont {
  color: white;
  font-size: 16px;
}
:root {
  --header-color:#1e2d51;
  --index-bg-color: rgba(0, 0, 0, 0.4);
  --index-nav-color: rgba(30, 45, 81, 0.65);
  --text-color: #222222;
  --bg-color: #ebecec;
  --bg-data-color: rgba(118,135,202,0.96);
}
.w1000 {
  width: 1000px;
  margin: 0 auto;
}
/* 页面头部模块 */
header {
  position: relative;
  min-width: 1000px;
  width: 100%;
}
header::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--index-bg-color);
  position: absolute;
  z-index: 1;
}
header .header_logo {
  position: relative;
  display: grid;
  grid-template-columns: 340px 340px 260px;
  column-gap: 30px;
  align-items: center;
  padding-top: 30px;
  z-index: 20;
}
header .header_logo .webname {
  font-size: 26px;
  font-weight: 550;
  color: #ebecec;
  letter-spacing: 6px;
}
header .header_logo .right_btn span {
  padding-right: 20px;
  font-size: larger;
  font-weight: 550;
  color: #ebecec;
}
header .hx_menu {
  position: relative;
  z-index: 20;
  margin-top: 30px;
  background-color: var(--index-nav-color);
}
header .hx_menu ul {
  display: grid;
  grid-template-columns: repeat(6,1fr);
  text-align: center;
  height: 60px;
  align-items: center;
}
header .hx_menu ul li a {
  font-size: 20px;
  font-weight: 560;
  color: #ebecec;
  font-family: "黑体";
  display: block;
  line-height: 60px;
}
header .hx_menu ul li a:hover {
  background-color: #1c4692;
}
header .zx_menu {
  position: relative;
  z-index: 20;
  margin-top: 60px;
  padding: 20px 0 10px;
  width: 180px;
  background-color: var(--index-nav-color);
  border-top-right-radius: 30px;
}
header .zx_menu li {
  width: 100%;
}
header .zx_menu li a {
  border-bottom: #ebecec 1px solid;
  line-height: 40px;
  color: #ebecec;
  text-align: left;
  display: block;
  width: 120px;
  margin-left: 20px;
  font-size: 18px;
  font-family: "黑体";
}
header .zx_menu>li:nth-child(7) a {
  border-bottom: none;
}
/* 优势区域 */
.col_youshi {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  column-gap: 30px;
  row-gap: 30px;
  width: 1000px;
  margin: 0 auto;
}
.col_youshi .youshi {
  border: 1px #f2f2f2 solid;
  padding: 16px 20px;
}
.col_youshi .youshi:hover {
  background-color: #f4f4f4;
}
.col_youshi .youshi {
  display: grid;
  grid-template-columns: 70px auto;
}
.col_youshi .youshi .left_num {
  font-size: 50px;
  font-weight: 540;
  text-align: center;
  color: #16366f;
}
.col_youshi .youshi .right_con h4 {
  line-height: 36px;
}
.col_youshi .youshi .right_con p {
  font-size: 14px;
  line-height: 26px;
}
/* 模块标题样式 */
.stu_title {
  position: relative;
  padding: 30px 0 50px;
  text-align: center;
}
.stu_title::after {
  content: "";
  display: block;
  width: 300px;
  height: 2px;
  background-color: #333333;
  transform:translate(117%,-10px);
  position: absolute;
  z-index: 1;
}
.stu_title::before {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background-color: #333333;
  transform:translate(2450%,40px);
  position: absolute;
  z-index: 1;
}
.stu_title span {
  padding: 0 20px;
  background-color: var(--bg-color);
  position: relative;
  z-index: 3;
}
.bg {
  min-width: 1000px;
  background-color: white;
  padding-bottom: 30px;
  padding-top: 50px;
  box-shadow: 0 1px 3px rgba(0,0,0,.1);
}
/* 通知公告 */
.col_tongzi {
  display: grid;
  grid-template-columns: 17% 80%;
  column-gap: 3%;
}
.page_main .left_menu {
  margin-top: 20px;
}
.left_menu .left {
  text-align: center;
  margin-bottom: 20px;
  padding: 12px 0;
  background-color: #1c4692;
  font-size: 18px;
  font-family: "幼圆";
}
.left_menu .left span {
  color: aliceblue;
  margin-right: 10px;
}
.left_menu .left:nth-child(2) {
  background-color: #999933;
}
.left_menu .left:nth-child(1) {
  background-color: #990033;
}
.left_menu .left:nth-child(3) {
  background-color: #006633;
}
.col_tongzi .tongzi h4 {
  display: flex;
  justify-content: space-between;
  border-bottom: #1c4692 1px solid;
  line-height: 40px;
}
.col_tongzi .tongzi h4 div:nth-child(1) {
  padding: 0 20px;
  background-color: #1c4692;
  color: #ebecec;
}
.col_tongzi .tongzi h4 .more a,
.col_tongzi .tongzi h4 .more span {
  color: #333333;
  font-size: 14px;
}
.col_tongzi .tongzi ul {
  padding: 10px;
}
.col_tongzi .tongzi ul li {
  display: flex;
  justify-content: space-between;
  line-height: 32px;
}
/* 学院新闻类 */
.col_news {
  padding: 50px 0;
  display: grid;
  grid-template-columns: repeat(2,1fr);
  column-gap: 30px;
}
.col_news .news h4 {
  display: flex;
  justify-content: space-between;
  border-bottom: #1c4692 1px solid;
  line-height: 40px;
}
.col_news .news h4 div:nth-child(1) {
  padding: 0 20px;
  background-color: #1c4692;
  color: #ebecec;
}
.col_news .news h4 .more a,
.col_news .news h4 .more span {
  color: #333333;
  font-size: 14px;
}
.col_news .news ul {
  padding: 10px;
}
.col_news .news ul li {
  display: flex;
  justify-content: space-between;
  line-height: 32px;
}
/* 快速通道 */
.module_link {
  padding: 20px 0;
  display: grid;
  grid-template-columns: 140px 188px 140px 188px 140px 188px;
  column-gap: 3.2px;
}
/* 底部样式 */
footer {
  min-width: 1000px;
  margin-top: 50px;
  background-color: #1c4692;
  padding: 20px 0;
}
footer .footer_top {
  display: grid;
  grid-template-columns: 130px 410px 260px;
  column-gap: 100px;
}
footer .footer_top .left_logo {
  padding-left: 30px;
}
footer .footer_top .left_logo img {
  width: 100px;
  height: 100px;
}
footer .footer_top .phone p {
  color: #ebecec;
  line-height: 30px;
  padding-left: 100px;
}
footer .footer_top .qrcode_list {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  column-gap: 30px;
}
.footer {
  min-width: 1000px;
  background-color: #16366f;
}
.footer .footer_bottom {
  display: grid;
  grid-template-columns: 160px auto;
}
.footer .footer_bottom .footer_logo {
  padding-top: 5px;
}
.footer .footer_bottom .copyright {
  line-height: 42px;
  text-align: center;
}
/*列表页样式*/
.page_main {
  width: 1000px;
  margin: 10px auto 0;
  display: grid;
  grid-template-columns: 180px 780px;
  column-gap: 40px; 
}
.page_main nav h2 {
  color: white;
  background-color: #2b3244;
  line-height: 60px;
  padding-left: 30px;
  font-weight: 400;
  font-size: 22px;
}
.page_main nav ul {
  padding: 10px 0 50px 20px;
  background-color: #cfd4de;
}
.page_main nav ul li {
  line-height: 40px;
}
.page_main nav ul li a {
  display: block;
  padding-left: 10px;
  font-size: 18px;
  border-bottom: 1px solid #bac0cd;
}
.page_main nav ul li a .iconfont {
  color: #333333;
  font-size: 16px;
  float: right;
  padding-right: 16px;
}
.page_main nav ul li a:hover {
  background-color: white;
}
.page_main .content_main .page_title {
  border-bottom: 1px solid #e2e2e2;
  line-height: 60px;
  display: flex;
  justify-content: space-between
}
.page_main .content_main .page_title h3 {
  font-size: 26px;
  font-weight: 400;
  border-bottom: 2px solid #2c3a5c;
  color: #2c3a5c;
}
.page_main .content_main .page_content { 
  padding: 10px 0 0;
}
.page_main .content_main .page_content .content {
  line-height: 32px;
  font-size: 18px;
  text-align: justify;
  overflow: hidden;
}
.page_main .content_main .page_content .content div {
  margin-bottom: 20px;
}
.page_main .content_main .page_content .content img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}
.page_main .content_main .page_content .page_news_lists {
  display: flex;
  justify-content: space-between;
  border-bottom: #e2e2e2 1px dotted;
  font-size: 18px;
  line-height: 50px;
}
.page_content .page_news_lists a {
  display: block;
}
.page_content .page_news_lists a:hover {
  color: #2c3a5c;
}
.page_content .page_news_lists .date {
  color: #999999;
  padding-right: 10px;
}

.page_content h1 {
  font-size: 24px;
  font-weight: 500;
  text-align: center;
  padding-top: 30px;
}
.page_content .info {
  text-align: center;
  font-size: 14px;
  padding: 20px 0;
  border-bottom: #e2e2e2 1px solid;
  margin-bottom: 20px;
}
.page_content .info span {
  color: #999999;
  padding: 0 10px;
}
/* 分页样式 */
.pagess {
  clear: both;
  height: 30px;
  margin: 20px auto;
  overflow: hidden;
  text-align: center;
}
.pagess ul li {
  display: inline-block;
  border: 1px solid #ccc;
  padding: 2px 9px;
  margin: 0 3px;
  line-height: 20px;
  background: #fff;
  color: #999;
}
.pagess ul li.active {
  display: inline-block;
  border: 1px solid slategray;
  padding: 2px 9px;
  margin: 0 3px;
  background: slategray;
  color: #fff;
}