.nav_userinfo {
  display: none;
}
nav {
  height: 60px;
  background-color: #1C1C1C;
}
nav .head_logo {
  float: left;
  line-height: 60px;
}
nav .head_logo img {
  padding-bottom: 3px;
}
nav .nav_content {
  width: 1400px;
  margin: 0 auto;
  min-width: 1200px;
}
nav .nav_content .nav_menu {
  margin-left: 145px;
  float: left;
}
nav .nav_content .nav_menu .nav_ul {
  margin: 0;
  padding: 0;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items {
  float: left;
  position: relative;
  height: 60px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items:hover {
  background-color: #0057ff;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items:hover > a {
  color: #FFFFFF;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items > a {
  padding: 0 12px;
  display: block;
  height: 100%;
  width: 100%;
  line-height: 60px;
  color: #C6C6C6;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_search {
  margin-left: 140px;
  line-height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 42px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_search a {
  background: url('../../common/images/search.png') no-repeat center;
  width: 18px;
  height: 18px;
  line-height: 60px;
  background-color: unset;
  display: block;
  padding: 0 12px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_search.searching {
  background-color: #0057ff;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_search.searching a {
  background-color: unset;
  background: url('../../common/images/nav_close.png') no-repeat center;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice {
  /* 消息通知  */
  position: relative;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice:hover .nav_notice_window {
  display: block;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .notice_point {
  /* 消息通知 小红点 */
  width: 8px;
  height: 8px;
  background-color: #FA1D24;
  position: absolute;
  top: 21px;
  border-radius: 50%;
  left: 24px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window {
  /* 消息通知弹窗 */
  display: none;
  position: absolute;
  width: 400px;
  height: 411px;
  z-index: 36;
  top: 49px;
  left: -323px;
  background: url('../images/nav_notice_window.png') center center no-repeat;
  box-shadow: 1px 1px 10px 1px rgba(0, 0, 0, 0.2);
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_title {
  margin-top: 37px;
  padding: 0 24px;
  margin-bottom: 11px;
  line-height: 100%;
  font-size: 16px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #999999;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_close {
  /* 消息通知关闭按钮 */
  position: relative;
  /* 鼠标指针 */
  cursor: pointer;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_close img {
  position: absolute;
  right: 24px;
  top: -27px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items {
  /* 消息通知 每一条通知的样式 */
  line-height: 100%;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items:hover {
  /* 鼠标移入样式 */
  background-color: #F4F4F4;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items .notice_window_wrap {
  /* 每一条通知 内容区外层盒子 */
  margin: 0 24px;
  border-top: 1px solid #eeeeee;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items a {
  line-height: 100%;
  display: block;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items span {
  line-height: 100%;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items p {
  line-height: 100%;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items:nth-child(7) {
  /* 最后一条通知 下边框 */
  border-bottom: 1px solid #eeeeee !important;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items .notice_items_left {
  /* 每一条通知 左侧图标样式 */
  float: left;
  margin-top: 12px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items .notice_items_right {
  /* 每一条通知 右侧样式 */
  float: right;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items .notice_items_right p {
  margin-bottom: 0;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items .notice_items_right p.notice_items_text {
  /* 每一条通知 文本区 */
  margin-top: 12px;
  max-width: 311px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #999999;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items .notice_items_right p.notice_items_text .notice_text_blue {
  /* 每一条通知  加蓝色文字 */
  color: #0057FF;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notice_window_items .notice_items_right p.notice_itmes_time {
  /* 每一条通知 时间文本样式 */
  margin-top: 11px;
  margin-bottom: 11px;
  font-size: 12px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #c6c6c6;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notic_more {
  /* 通知 更多 */
  border: none;
  margin-top: 14px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notic_more p {
  margin-bottom: 0;
  text-align: center;
  line-height: 100%;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notic_more p a {
  line-height: 100%;
  display: block;
  font-size: 12px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #303030;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_notice .nav_notice_window .notic_more p a:hover {
  color: #0057FF;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.register {
  margin: 0;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo {
  /* 导航栏 登录后 学生信息面板 */
  margin-left: 6px;
  /* 教师信息 弹窗 */
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo > .user_icon {
  /* 用户的头像 */
  display: inline-block;
  position: relative;
  height: 60px;
  text-align: center;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo > .user_icon:hover {
  /*  */
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo > .user_icon:hover .student_wrap {
  display: block;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo > .user_icon > .user_img {
  width: 30px;
  height: 30px;
  margin-right: 14px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo:hover {
  background-color: unset;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo.loging {
  display: block;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo > span {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 60px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap {
  display: none;
  position: absolute;
  top: 44px;
  right: -62px;
  width: 360px;
  z-index: 39;
  height: 200px;
  background: #ffffff;
  box-shadow: 0px 1px 4px 0px rgba(156, 162, 171, 0.33);
  border-radius: 0px 0px 4px 4px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap > .teacher_hr {
  border-bottom: 1px solid #eeeeee;
  margin: 17px 25px 0 25px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap > .user_info {
  margin: 22px 20px 0 20px;
  position: relative;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap > .user_info .user_icon {
  margin-right: 15px;
  float: left;
  width: 50px;
  height: 50px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap > .user_info .user_icon > a > img {
  vertical-align: middle;
  width: 100%;
  height: 100%;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap > .user_info .user_text {
  float: left;
  margin-top: 9px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap > .user_info .user_text > a > p {
  margin-bottom: 8px;
  font-size: 16px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #303030;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap > .user_info .user_text > a:hover > p {
  color: #0057FF;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap > .user_info .user_text p {
  margin: 0;
  text-align: left;
  line-height: 100%;
  font-size: 12px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #999999;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap > .user_info > button {
  position: absolute;
  right: 0;
  top: 0;
  width: 60px;
  height: 25px;
  border: 1px solid #eeeeee;
  border-radius: 13px;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #666666;
  background-color: unset;
  outline: none;
  box-shadow: none;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap > .user_info > button:hover {
  color: #0057FF !important;
  border-color: #0057FF;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn {
  display: flex;
  padding-left: 25px;
  margin-top: 24px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_hr {
  border-right: 1px solid #eeeeee;
  height: 50px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items {
  text-align: center;
  margin-right: 13px;
  /* 个人主页 */
  /* 账号设置 */
  margin-left: 15px;
  line-height: 100% !important;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items .img {
  display: block;
  width: 30px;
  height: 30px;
  margin: 0 auto;
  margin-bottom: 12px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items:first-child {
  margin-left: 0;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items:first-child a .img {
  background: url('../../common/images/icon-ge ren-1.png') no-repeat;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items:first-child a:hover .img {
  background: url('../../common/images/icon-ge ren -1-1.png') no-repeat;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items:first-child a:hover p {
  color: #0057FF;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items.pg a .img {
  background: url('../../common/images/icon-pigaizuoye-1.png');
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items.pg a:hover .img {
  background: url('../../common/images/icon-pigaizuoye -1-1.png');
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items.pg a:hover p {
  color: #0057FF;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items.bz a .img {
  background: url('../../common/images/icon-buzhizuoye-1.png');
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items.bz a:hover .img {
  background: url('../../common/images/icon-buzhizuoye-1-1.png');
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items.bz a:hover p {
  color: #0057FF;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items:last-child {
  margin-right: 0;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items:last-child a .img {
  background: url('../../common/images/icon-zhang hao-4.png');
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items:last-child a:hover .img {
  background: url('../../common/images/icon-zhang hao-4-4.png');
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items:last-child a:hover p {
  color: #0057FF;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_userinfo .teacher_wrap .user_btn .btn_items a {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #303030 !important;
  line-height: 100% !important;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items.nav_menu_homework:hover .submenu_wrap {
  display: block;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items .submenu_wrap {
  display: none;
  background-color: #fff;
  padding-top: 5px;
  padding-bottom: 5px;
  position: absolute;
  z-index: 34;
  box-shadow: 0px 3px 9px -3px #c6c6c6;
  border-radius: 0px 0px 4px 4px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items .submenu_wrap ul.submenu {
  width: 145px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items .submenu_wrap ul.submenu li.submenu_items {
  width: 100%;
  height: 45px;
  background-color: #fff;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items .submenu_wrap ul.submenu li.submenu_items a {
  width: 100%;
  height: 100%;
  display: block;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #666666;
  text-align: left;
  line-height: 45px;
  padding-left: 12px;
}
nav .nav_content .nav_menu .nav_ul .nav_menu_items .submenu_wrap ul.submenu li.submenu_items a:hover {
  background: #0057ff;
  color: #fefefe;
}
nav .nav_content .nav_menu .nav_ul .login_wrap {
  float: left;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul {
  margin: 0;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li {
  float: left;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li.register {
  margin: 0;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li:hover {
  background-color: #0057ff;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li:hover a {
  color: #FFFFFF;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li a {
  padding: 0 12px;
  display: block;
  height: 100%;
  width: 100%;
  line-height: 60px;
  color: #C6C6C6;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li.login {
  margin: 0;
  position: relative;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li.login:hover .option_wrap {
  display: block;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li.login .option_wrap {
  position: absolute;
  top: 60px;
  z-index: 50;
  right: -1px;
  box-shadow: 0px 3px 9px -3px #c6c6c6;
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
  width: 100px;
  overflow: hidden;
  display: none;
  background-color: #fff;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li.login .option_wrap .login_option {
  background-color: #fff;
  width: 100%;
  height: 85px;
  margin-top: 5px;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li.login .option_wrap .login_option li {
  width: 100%;
  height: 40px;
  line-height: 40px;
  background-color: #fff;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li.login .option_wrap .login_option li:last-child {
  margin-bottom: 5px;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li.login .option_wrap .login_option li a {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  line-height: 40px;
  text-align: center;
  color: #1c1c1c;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li.login .option_wrap .login_option li:hover {
  background: #0057ff;
}
nav .nav_content .nav_menu .nav_ul .login_wrap ul li.login .option_wrap .login_option li:hover a {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #ffffff;
}
/* 导航栏 适配小屏幕  1400 */
@media (max-width: 1400px) {
  .nav_content {
    width: 1200px !important;
  }
  .nav_content .nav_menu {
    margin-left: 35px !important;
  }
  .nav_content .nav_search {
    margin-left: 23px !important;
  }
}
.search_wrap {
  position: absolute;
  left: 0;
  z-index: 33;
  width: 100%;
  height: 600px;
  background: #f3f6fb;
  box-shadow: 1px 1px 10px 1px rgba(0, 0, 0, 0.2);
  display: none;
}
.search_wrap .search_bar {
  position: relative;
  width: 660px;
  margin: 115px auto 0 auto;
}
.search_wrap .search_bar .recently_search {
  margin-top: 10px;
  margin-left: 2px;
}
.search_wrap .search_bar .recently_search .recently_title {
  margin-bottom: 25px;
  font-size: 16px;
  font-family: MicrosoftYaHei-Bold;
  font-weight: bold;
  color: #303030;
}
.search_wrap .search_bar .recently_search .recently_items {
  float: left;
  margin-right: 34px;
  margin-bottom: 20px;
}
.search_wrap .search_bar .recently_search .recently_items a {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #666666;
}
.search_wrap .search_bar .recently_search .recently_items a:hover {
  color: #0057FF;
}
.search_wrap .search_bar .recently_search .recently_items:last-child {
  margin-right: 0;
}
.search_wrap .search_bar .hot_search {
  margin-top: 10px;
  margin-left: 2px;
}
.search_wrap .search_bar .hot_search .hot_title {
  margin-bottom: 25px;
  font-size: 16px;
  font-family: MicrosoftYaHei-Bold;
  font-weight: bold;
  color: #303030;
}
.search_wrap .search_bar .hot_search .hot_itme {
  float: left;
  margin-right: 34px;
  margin-bottom: 20px;
}
.search_wrap .search_bar .hot_search .hot_itme a {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #666666;
}
.search_wrap .search_bar .hot_search .hot_itme a:hover {
  color: #0057ff;
}
.search_wrap .search_bar > .search {
  width: 583px;
  height: 48px;
  background: #ffffff;
  border: 1px solid #dcdcdc;
  border-radius: 4px;
  border-top-right-radius: 0 !important;
  border-bottom-right-radius: 0 !important;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  padding-left: 94px;
  margin-right: -5px;
  vertical-align: middle;
  color: #303030;
  margin-bottom: 20px;
  outline: none;
  box-shadow: none;
}
.search_wrap .search_bar > .search:focus {
  border-color: #bfbfbf;
}
.search_wrap .search_bar > .search::placeholder {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #999999;
}
.search_wrap .search_bar > .search.selecting {
  border-bottom-left-radius: 0px;
}
.search_wrap .search_bar .search_submit {
  vertical-align: middle;
  box-shadow: none;
  width: 77px;
  height: 48px;
  background: #388cff;
  border-radius: 0px 6px 6px 0px;
  outline: none;
  border: none;
  display: inline-block;
  margin-bottom: 20px;
}
.search_wrap .search_bar .search_submit:hover {
  background-color: #0057FF;
}
.search_wrap .search_bar > .select_box {
  width: 75px !important;
  height: 48px !important;
  position: absolute;
  top: 0;
  left: 0;
}
.search_wrap .search_bar > .select_box > .select_text {
  border: none !important;
  background-color: unset;
  padding: 0 0 0 20px !important;
}
.search_wrap .search_bar > .select_box > .select_text > .filter-title {
  height: 48px;
  width: 100%;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #303030;
  border: unset;
  background-color: unset;
}
.search_wrap .search_bar > .select_box > .select_text > .select_icon {
  top: 22px !important;
  right: 8px !important;
}
.search_wrap .search_bar > .select_box > .filter-list {
  width: 150px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid #dcdcdc;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  top: 47px !important;
  margin-bottom: 0;
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 4px;
}
.search_wrap .search_bar > .select_box > .filter-list > li {
  width: 160px;
  height: 30px;
  padding-left: 9px;
}
.search_wrap .search_bar > .select_box > .filter-list > li:first-child {
  margin-top: 5px;
}
.search_wrap .search_bar > .select_box > .filter-list > li:last-child {
  margin-bottom: 5px;
}
.search_wrap .search_bar > .select_box > .filter-list > li > a {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #303030;
  line-height: 30px !important;
}
.search_wrap .search_bar > .select_box > .filter-list > li.filter-selected {
  background: unset;
  color: #303030;
}
.search_wrap .search_bar > .select_box > .filter-list > li:hover {
  background: #0057FF;
}
.search_wrap .search_bar > .select_box > .filter-list > li:hover > a {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #ffffff;
}
/* hover 弹出个人信息 */
/* 登录鼠标移入 显示个人信息 样式 */
.student_wrap {
  display: none;
  width: 360px;
  height: 300px;
  background: #ffffff;
  box-shadow: 0px 1px 4px 0px rgba(156, 162, 171, 0.33);
  border-radius: 0px 0px 4px 4px;
  overflow: hidden;
  position: absolute;
  z-index: 34;
  top: 44px;
  right: -71px;
}
.student_wrap p {
  margin-bottom: 0;
}
.student_wrap .user_info {
  display: flex;
  position: relative;
  margin-top: 22px;
  margin-left: 20px;
  margin-right: 20px;
}
.student_wrap .user_info img {
  width: 50px;
  height: 50px;
}
.student_wrap .user_info .username_wrap {
  margin-left: 15px;
  line-height: 26px;
  text-align: left;
}
.student_wrap .user_info .username_wrap .user_name {
  font-size: 16px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #303030;
  display: inline-block;
}
.student_wrap .user_info .username_wrap .user_id {
  font-size: 12px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #999999;
}
.student_wrap .user_info .username_wrap .user_id span {
  line-height: 100% !important;
  font-size: 12px !important;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #999999 !important;
}
.student_wrap .user_info .qd_btn {
  width: 60px;
  line-height: 100%;
  height: 25px;
  background-color: #388CFF;
  border-radius: 13px;
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #fff;
  text-align: center;
  position: absolute;
  right: 0;
  top: 0;
  box-shadow: none;
  outline: none;
  padding: 0;
  border: none;
}
.student_wrap .user_info .qd_btn:hover {
  background-color: #0057ff;
  color: #fff;
}
.student_wrap .user_info .qd_btn:focus {
  background-color: #0057ff;
  color: #fff;
}
.student_wrap .user_info .qd_btn.active {
  background-color: #dcdcdc !important;
  color: #666666 !important;
}
.student_wrap .user_info .qd_btn.active:hover {
  background-color: #dcdcdc !important;
  color: #666666 !important;
}
.student_wrap .psb_shop {
  width: 320px;
  height: 40px;
  background-color: #388CFF;
  margin-left: 20px;
  margin-top: 18px;
}
.student_wrap .psb_shop:hover {
  background: #0057ff;
}
.student_wrap .psb_shop > a {
  display: block;
  width: 320px;
  height: 40px;
}
.student_wrap .psb_shop > a > span {
  height: 40px;
  line-height: 40px;
  font-size: 16px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #ffffff;
}
.student_wrap .psb_shop > a > span .go_shop {
  font-size: 12px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #ffffff;
  margin-left: 62px;
}
.student_wrap .psb_shop > a > span .go_shop i {
  font-size: 14px;
  margin-left: 14px;
}
.student_wrap .user_btn {
  display: flex;
  padding-left: 22px;
  margin-top: 30px;
}
.student_wrap .user_btn .btn_hr {
  border-right: 1px solid #eeeeee;
  height: 50px;
}
.student_wrap .user_btn .btn_items {
  text-align: center;
  margin-right: 14px;
  margin-left: 14px;
  /* 个人主页 */
  /* 账号设置 */
  line-height: 100% !important;
}
.student_wrap .user_btn .btn_items .img {
  display: block;
  width: 30px;
  height: 30px;
  margin: 0 auto;
  margin-bottom: 12px;
}
.student_wrap .user_btn .btn_items:first-child {
  margin-left: 0;
}
.student_wrap .user_btn .btn_items:first-child a .img {
  background: url('../../common/images/icon-ge ren-1.png') no-repeat;
}
.student_wrap .user_btn .btn_items:first-child a:hover .img {
  background: url('../../common/images/icon-ge ren -1-1.png') no-repeat;
}
.student_wrap .user_btn .btn_items:first-child a:hover p {
  color: #0057FF;
}
.student_wrap .user_btn .btn_items.ta a .img {
  background: url('../../common/images/icon-ren wu -2.png');
}
.student_wrap .user_btn .btn_items.ta a:hover .img {
  background: url('../../common/images/icon-ren wu -2-2.png');
}
.student_wrap .user_btn .btn_items.ta a:hover p {
  color: #0057FF;
}
.student_wrap .user_btn .btn_items.dc a .img {
  background: url('../../common/images/icon-ding dan -3.png');
}
.student_wrap .user_btn .btn_items.dc a:hover .img {
  background: url('../../common/images/icon-ding dan-3-3.png');
}
.student_wrap .user_btn .btn_items.dc a:hover p {
  color: #0057FF;
}
.student_wrap .user_btn .btn_items:last-child {
  margin-right: 0;
}
.student_wrap .user_btn .btn_items:last-child a .img {
  background: url('../../common/images/icon-zhang hao-4.png');
}
.student_wrap .user_btn .btn_items:last-child a:hover .img {
  background: url('../../common/images/icon-zhang hao-4-4.png');
}
.student_wrap .user_btn .btn_items:last-child a:hover p {
  color: #0057FF;
}
.student_wrap .user_btn .btn_items a {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #303030 !important;
  line-height: 100% !important;
}
.student_wrap .wrap_hr {
  border-top: 1px solid #eeeeee;
  margin: 30px 20px 0 20px;
}
.student_wrap .login_out {
  line-height: 100%;
  height: 47px;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.student_wrap .login_out i.off {
  display: inline-block;
  width: 20px;
  height: 20px;
  color: #999999;
  margin-top: 3px;
  background: url('../../common/images/icon-tui chu-1.png') no-repeat center;
}
.student_wrap .login_out:hover i.off {
  background: url('../../common/images/icon-tui chu-1-2.png') no-repeat center;
}
.student_wrap .login_out span {
  margin-left: 11px;
  margin-right: 20px;
  margin-top: 2px;
}
.student_wrap .login_out span a {
  font-size: 14px;
  font-family: MicrosoftYaHei;
  font-weight: 400;
  color: #999999;
}