.bread-header {
  flex-shrink: 0;
  height: 80px;
  background: #ffffff;
  border-bottom: 1px solid rgba(21, 60, 216, 0.06);
}

.bread-header section:nth-child(1) img {
  width: 22px;
  height: 22px;
  margin: 0 10px 0 40px;
}

.bread-header section:nth-child(1) p {
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Medium;
  font-weight: 500;
  text-align: left;
  color: #999999;
  letter-spacing: 0.48px;
}

.bread-header section:nth-child(1) h6 {
  width: 89px;
  height: 30px;
  margin-left: 10px;
  background: linear-gradient(90deg, #ffefc6, #fdefd0 48%, #ffe99d);
  border-radius: 15px;
  font-size: 16px;
  font-family: PingFang HK, PingFang HK-Medium;
  font-weight: 500;
  text-align: center;
  color: #9d6a28;
  line-height: 30px;
  letter-spacing: 0.48px;
  cursor: pointer;
}

.header-box {
  margin-right: 20px;
}

.header-box div p:nth-child(1) {
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Medium;
  font-weight: 500;
  text-align: right;
  color: #333333;
  letter-spacing: 0.57px;
}

.header-box p:nth-child(2) {
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Medium;
  font-weight: 500;
  text-align: right;
  color: #999999;
  letter-spacing: 0.57px;
}

.header-box > img {
  width: 30px;
  height: 30px;
  margin-left: 14px;
}

.home-page {
  min-width: 1654px;
}

.cut-limits-btn {
  display: none;
  width: 103px;
  height: 34px;
  margin-left: 20px;
  background: rgba(118, 0, 255, 0.1);
  border-radius: 6px;
  cursor: pointer;
}

.cut-limits-btn img {
  width: 22px;
  height: 22px;
  margin: 0 !important;
  margin-right: 5px !important;
}

.cut-limits-btn h1 {
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #7600ff;
  letter-spacing: 0.24px;
}

.cut-limits-btn h2 {
  width: 22px;
  height: 22px;
  background: url(/prepareLessons/images/cut-icon1.png) no-repeat center / 22px;
}

.cut-limits-pop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  display: none;
  min-width: 1920px;
  background: rgba(0, 0, 0, 0.6);
}

.cut-limits-pop > div {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 588px;
  height: 326px;
  padding: 46px 65px;
  margin: auto;
  box-sizing: border-box;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0px 15px 30px 0px rgba(30, 52, 156, 0.16);
}

.cut-limits-pop img {
  width: 22px;
  height: 22px;
}

.cut-limits-pop h1 {
  margin-bottom: 50px;
}

.cut-limits-pop h1 p,
.cut-limits-pop h2 p:nth-child(2) {
  margin: 0 20px 0 15px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #333333;
}

.cut-limits-pop h2 {
  cursor: pointer;
}

.cut-limits-pop h2 p:nth-child(3) {
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: #999999;
  letter-spacing: 0.48px;
}

.cut-limits-pop > div > div {
  width: 450px;
  height: 38px;
  margin-top: 60px;
  background: #153cd8;
  border-radius: 6px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #ffffff;
  line-height: 38px;
  letter-spacing: 0.24px;
  cursor: pointer;
}

.header-box h4 {
  position: relative;
  padding: 4px;
  background: #f5f5f5;
  border-radius: 15px;
  cursor: pointer;
  transition: all 0.3s;
}

.header-box h4:hover {
  background: #f5f5f5;
}

.header-box h4:hover .home-news-pop {
  display: flex !important;
}

.header-box h4 span {
  position: absolute;
  left: 20px;
  top: -5px;
  display: none;
  padding: 0 6px;
  background: #ff0058;
  border-radius: 10px;
  font-size: 14px;
  font-family: PingFang SC, PingFang SC-Medium;
  font-weight: 500;
  text-align: left;
  color: #ffffff;
}

.header-box h4 P {
  position: relative;
  /* margin-right: 5px; */
  font-size: 15px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: right;
  color: #333333;
  letter-spacing: 0.54px;
}

.header-box b {
  display: block;
  width: 1px;
  height: 24px;
  background: #eeeeee;
  margin: 0 15px 0 30px;
}

#udesk_pop_dialog {
  display: none !important;
}

.home-news-pop {
  position: absolute;
  top: 23px;
  right: 0;
  z-index: 2;
  display: none;
  width: 382px;
  height: 532px;
  padding: 0 20px;
  background: #ffffff;
  border-radius: 8px;
  box-sizing: border-box;
  box-shadow: 0px 15px 60px 0px rgba(52, 63, 110, 0.3);
}

.home-news-pop > h1 {
  padding: 28px 0 18px 20px;
  border-bottom: 1px solid #f5f5f5;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Medium;
  font-weight: 500;
  text-align: left;
  color: #333333;
  letter-spacing: 0.24px;
}

.home-news-pop ul::-webkit-scrollbar {
  display: none;
}

.home-news-pop ul {
  position: relative;
  min-height: 0;
  height: 100%;
  overflow-y: auto;
}

.home-news-pop ul li {
  padding: 15px 20px;
  margin-top: 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s;
}

.home-news-pop ul li h1 {
  margin-bottom: 5px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Medium;
  font-weight: 500;
  text-align: left;
  color: #333333;
  letter-spacing: 0.24px;
}

.home-news-pop ul li h2 {
  font-size: 14px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: #999999;
  letter-spacing: 0.21px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-news-pop ul li:hover {
  background: rgba(21, 60, 216, 0.1);
}

.home-news-pop ul li:hover h1,
.home-news-pop ul li:hover h2 {
  color: #153cd8;
}

.home-news-pop > h2 {
  padding: 28px 0 30px;
  margin-top: 18px;
  border-top: 1px solid #f5f5f5;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: center;
  color: #333333;
  letter-spacing: 0.24px;
  cursor: pointer;
}

.home-news-pop ul > div {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Medium;
  font-weight: 500;
  text-align: center;
  color: #999999;
  letter-spacing: 0.24px;
}

/* 系统提示 */
.system_pop {
  background: rgba(0, 0, 0, 0.5);
  width: 100%;
  height: 3466px;
  position: fixed;
  left: 0;
  top: 0;
  display: none;
  z-index: 10;
}

.system_pop > div {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: fit-content;
  box-sizing: border-box;
  padding: 50px 67px 34px;
  width: 500px;
  box-sizing: border-box;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0px 15px 30px 0px rgba(30, 52, 156, 0.16);
}

.system_pop > div h6 {
  padding-left: 27px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  color: #333333;
  line-height: 36px;
  background: url(/index/images/cut-icon.png) no-repeat left center / 22px;
}

.system_pop > div p {
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  color: #999999;
  line-height: 32px;
  letter-spacing: 0.48px;
  margin: 30px 0;
}

.system_pop > div div {
  display: flex;
  align-items: center;
}

.system_pop > div div span {
  width: 124px;
  padding: 4px 0;
  border-radius: 6px;
  text-align: center;
  cursor: pointer;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  letter-spacing: 0.24px;
}

.system_pop > div div span:nth-child(1) {
  background: #ffffff;
  border: 1px solid #e5e5e5;
  color: #737373;
  margin-right: 20px;
}

.system_pop > div div span:nth-child(2) {
  background: #153cd8;
  color: #fff;
}

/* 新版头部 */
.data-header {
  display: none;
  margin-left: 30px;
}

.data-header > h1 {
  padding-left: 30px;
  background: url(/prepareLessons/images/fanhui-2.png) no-repeat left center;
  background-size: 20px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: #1070ff;
  letter-spacing: 0.24px;
  cursor: pointer;
}

.data-header b {
  display: block;
  width: 1px;
  height: 24px;
  margin: 0 20px;
  background: rgba(0, 51, 255, 0.1);
}

.data-header h2 span {
  display: flex;
  align-items: center;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: #999999;
  letter-spacing: 0.24px;
}

.data-header h2 img {
  margin: 0 8px;
}

.data-header h2 span:last-child {
  color: #1070ff;
}

.data-small-header {
  height: 82px;
  padding: 0 30px;
  background: #ffffff;
}

.data-small-header-data {
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: right;
  color: #ff7a27;
  letter-spacing: 0.48px;
}

.data-small-header-screen {
  position: relative;
}

.data-small-header-screen-btn {
  padding: 10px 12px;
  margin-left: 10px;
  background: rgba(16, 112, 255, 0.1);
  border-radius: 6px;
  cursor: pointer;
}

.data-small-header-screen-btn img {
  position: relative;
  top: 1px;
}

.data-small-header-screen-btn p {
  margin-left: 5px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: #1070ff;
}

.data-small-header-screen:hover .data-small-header-screen-box {
  display: block;
}

.data-small-header-screen-box {
  display: none;
  position: absolute;
  right: 0;
  top: 33px;
  padding: 32px 20px 100px;
  width: 418px;
  height: fit-content;
  box-sizing: border-box;
  background: #ffffff;
  border-radius: 6px;
  box-shadow: 0px 15px 60px 0px rgba(52, 63, 110, 0.3);
  z-index: 2;
}

.data-small-header-screen-box > h5 {
  padding-bottom: 24px;
  margin-bottom: 20px;
  border-bottom: 1px dashed rgba(21, 60, 216, 0.1);
}

.data-small-header-screen-box > h5 p {
  margin-left: 10px;
  font-size: 18px;
  font-family: PingFang SC, PingFang SC-Medium;
  font-weight: 500;
  color: #333333;
}

.data-small-header-search-box {
  position: relative;
}

.data-small-header-search-box input {
  width: 398px;
  height: 42px;
  padding-left: 14px;
  box-sizing: border-box;
  background: #f5f5f5;
  border: 2px solid #f5f5f5;
  border-radius: 6px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: #1070ff;
  letter-spacing: 0.48px;
}

.data-small-header-search-box input::placeholder {
  color: #999999;
}

.data-small-header-search-box img {
  position: absolute;
  right: 20px;
  top: 10px;
  cursor: pointer;
}

input {
  border: none;
  outline-style: none;
  margin: 0;
  padding: 0;
}

.data-small-header-search-item {
  margin-bottom: 40px;
}

.data-small-header-search-item:last-child {
  margin-bottom: 0;
}

.data-small-header-search-item p {
  margin: 0 0 12px 10px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  color: #999999;
  letter-spacing: 0.48px;
}

.data-small-header-search-item input {
  padding: 14px 10px;
  width: 100%;
  height: 50px;
  box-sizing: border-box;
  border: 1px solid #f0f0f0;
  border-radius: 6px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  color: #1070ff;
  cursor: pointer;
}

.data-small-header-search-item img {
  position: absolute;
  top: 14px;
  right: 10px;
  transition: all 0.3s;
}

.data-small-header-search-item ul {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 83px;
  padding: 10px;
  max-height: 270px;
  box-sizing: border-box;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0px 15px 60px 0px rgba(52, 63, 110, 0.3);
  overflow: auto;
  z-index: 2;
}

.data-small-header-search-item ul::-webkit-scrollbar {
  display: none;
}

.data-small-header-search-item ul li {
  height: 42px;
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 4px;
  box-sizing: border-box;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  color: #666666;
  letter-spacing: 0.48px;
  cursor: pointer;
  transition: all 0.3s;
}

.data-small-header-search-item ul li:hover,
.data-small-header-search-item ul .data-small-header-search-active {
  background: rgba(16, 112, 255, 0.1);
  color: #1070ff;
}

/* 学年 */
.school-year-box {
  position: relative;

  margin: 0 10px;
}

.school-year-box div {
  width: 120px;
  height: 42px;
  background: rgba(102, 102, 102, 0.1);
  border-radius: 6px;
  cursor: pointer;
}

.school-year-box div p {
  margin-right: 5px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: #666666;
  letter-spacing: 0.48px;
}

.school-year-box div img {
  transition: all 0.3s;
}

/* 选择下拉框 */
.select-drop-down {
  position: absolute;
  /* top: 0px; */
  left: 0;
  right: 0;
  z-index: 3;
  display: none;
  max-height: 266px;
  padding: 10px;
  box-sizing: border-box;
  background: #ffffff;
  border-radius: 8px;
  box-shadow: 0px 15px 60px 0px rgba(52, 63, 110, 0.3);
}

.select-drop-down ul {
  flex: 1;
  overflow-y: auto;
}

.select-drop-down ul::-webkit-scrollbar {
  display: none;
}

.select-drop-down li {
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 4px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  color: #333333;
  letter-spacing: 0.24px;
  cursor: pointer;
  transition: all 0.3s;
}

.select-drop-down li:last-child {
  margin-bottom: 0;
}

.select-drop-down li:hover,
.select-drop-down ul .select-drop-down-active {
  background: #acbaff;
  color: #fff;
}