<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">body {
  margin: 0;
  padding: 0;
  color: #333;
  background: #f7f7f7;
}
a {
  text-decoration: none;
  color: #333;
}
.w1200 {
  width: 1200px;
}
.margin-auto {
  margin: auto;
}
#new-header {
  position: relative;
  height: 118px;
}
#new-header .header-top {
  background: #f7f7f7;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #cdcdcd;
  height: 35px;
  border-bottom: 1px solid #ececec;
}
#new-header .header-top .content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  font-size: 12px;
  color: #999999;
}
#new-header .header-top .content a {
  color: #999;
}
#new-header .header-top .content .pointer {
  cursor: pointer;
}
#new-header .header-top .content .item {
  margin-right: 20px;
}
#new-header .header-top .content .margin0 {
  margin-right: 0;
}
#new-header .header-top .content .split img {
  height: 10px;
  width: auto;
}
#new-header .header-top .content .header-sub {
  display: flex;
  align-items: center;
  height: 100%;
}
#new-header .header-top .content .header-sub .icon {
  margin-left: 6px;
}
#new-header .header-top .content .header-sub:hover .sub-content {
  height: 146px;
}
#new-header .header-top .content .header-sub .sub-content {
  background: #f7f7f7;
  width: 100vw;
  left: 0;
  top: 37px;
  position: absolute;
  z-index: 1;
  height: 0;
  overflow: hidden;
  transition: all 500ms;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
}
#new-header .header-top .content .header-sub .sub-content .list {
  display: flex;
  height: 146px;
  align-items: center;
  box-sizing: border-box;
  padding-left: 30px;
}
#new-header .header-top .content .header-sub .sub-content .list .item {
  margin-right: 44px;
}
#new-header .header-top .content .header-sub .sub-content .list .item img {
  width: 73px;
  height: 73px;
  margin-bottom: 11px;
}
#new-header .header-top .content .header-sub .sub-content .list .item .name {
  font-size: 12px;
  line-height: 1em;
  color: #666666;
  text-align: center;
}
#new-header .header-top .content .course {
  position: relative;
  height: 35px;
  display: flex;
  align-items: center;
}
#new-header .header-top .content .course .options-wrapper {
  background: #f7f7f7;
  z-index: 3;
  position: absolute;
  top: 36px;
  left: -20px;
  overflow: hidden;
  height: 0;
  width: 110px;
  transition: all 500ms;
}
#new-header .header-top .content .course .options-wrapper .course-options {
  left: 0;
  right: 0;
  height: 150px;
  position: absolute;
  bottom: 0;
}
#new-header .header-top .content .course .options-wrapper .course-options .course-item {
  box-sizing: border-box;
}
#new-header .header-top .content .course .options-wrapper .course-options .course-item.border-left {
  border-left: 1px solid #00b0ec;
  border-bottom: 1px solid #ececec;
  border-top: 1px solid #ececec;
}
#new-header .header-top .content .course .options-wrapper .course-options .course-item a {
  display: block;
  height: 30px;
  line-height: 30px;
  padding-left: 15px;
}
#new-header .header-top .content .course .options-wrapper .course-options .course-item .mini-programs img {
  width: 73px;
  height: 73px;
  margin-left: 15px;
}
#new-header .header-top .content .course:hover .options-wrapper {
  height: 150px;
}
#new-header .header-top .content .top-option {
  display: flex;
  flex: 1;
  align-items: center;
  transition: all 300ms;
}
#new-header .header-top .content .top-option .user-wrapper {
  display: flex;
  align-items: center;
}
#new-header .header-top .content .website-wrapper {
  display: flex;
  align-items: center;
}
#new-header .header-top .content .website-wrapper .website {
  display: flex;
  justify-content: space-between;
}
#new-header .header-top .content .website-wrapper .website a {
  margin-right: 30px;
  font-size: 16px;
}
#new-header .header-top .content .login {
  background: #ededed;
  color: #333;
  height: 34px;
  width: 80px;
  line-height: 34px;
  text-align: center;
  border-radius: 34px;
  cursor: pointer;
}
#new-header .header-nav {
  height: 80px;
  background: #fff;
  border-bottom: 1px solid #dfdfdf;
}
#new-header .header-nav .content {
  display: flex;
}
#new-header .header-nav .content .logo {
  padding-right: 80px;
}
#new-header .header-nav .content .logo img {
  height: 40px;
  width: auto;
}
#new-header .header-nav .content .nav-wrapper {
  flex: 1;
  display: flex;
}
#new-header .header-nav .content .nav-wrapper a {
  height: 80px;
  margin-right: 30px;
  line-height: 80px;
  font-size: 18px;
  color: #666666;
  box-sizing: border-box;
}
#new-header .header-nav .content .nav-wrapper a.active {
  border-bottom: 6px solid #00b0ec;
}
#new-header .header-nav .content .nav-wrapper a .i {
  vertical-align: middle;
  display: inline-block;
  font-size: 0;
  width: 2px;
  background: #dcdcdc;
  height: 18px;
}
#new-header .header-nav .content .search-wrapper {
  position: relative;
  margin-top: 24px;
}
#new-header .header-nav .content .search-wrapper input {
  border: 1px solid #e9e9e9;
  border-radius: 5px;
  outline: none;
  font-size: 14px;
  color: #666;
  width: 178px;
  height: 34px;
  text-indent: 15px;
}
#new-header .header-nav .content .search-wrapper ::-webkit-input-placeholder {
  color: #9b9b9b;
}
#new-header .header-nav .content .search-wrapper .search-btn {
  position: absolute;
  top: 7px;
  right: 12px;
  background: transparent;
  outline: none;
  padding: 0;
  margin: 0;
  border: none;
}
#new-header .header-nav .content .search-wrapper .search-btn:after,
#new-header .header-nav .content .search-wrapper .search-btnbefore {
  border: none;
}
#new-header .header-nav .content .search-wrapper .search-btn img {
  top: 7px;
  right: 12px;
}
</pre></body></html>