.max_screen  .filearea_item{
    background-color: #fff !important;
    max-width: 400px;
    display: flex;
    flex-direction: row;
    align-items: center;
}
.max_screen  .filearea_item .file_tags{
    display: flex;
    flex-direction: row;
}
.max_screen  .filearea_item a{
    display: inline-block;
    text-decoration: none !important;
    margin: 0 5px;
}
.max_screen .filearea_item.news_tagzone{
    max-width: 680px;
}
.max_screen .filearea_item.news_tagzone>span{
    width: 42px;
}
.max_screen .filearea_item.news_tagzone .file_tags a{
    max-width: 120px;
    height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.abstract_zone{
    width: 94%;
    margin: 0 auto;
    background-color: #fdfdfd;
    border: 1px solid #e9e9e9;
    border-radius: 5px;
    padding: 5px 5px;
    margin-top: 10px;
    margin-bottom: 18px;
}
.abstract_ctet{
    display: flex;
    justify-content: center;
   
}
.abstract_ctet>div{
    width: 98%;
    line-height: 25px;
    font-size: 14px;
}

.en_zone {
  width: 100%;
}

.en_zone .en_content {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 5px 15px;
}
  
.en_commend {
  display: flex;
  flex-direction: row;
  width: 97%;
  margin: 0 auto;
  margin-top: 15px;
  margin-bottom: 15px;
  background-color: #fff;
  border-radius: 12px;
  padding: 8px 8px;
  box-shadow: 1px 8px 8px rgba(0, 0, 0, 0.1);
}

.en_commend > div:nth-child(1) {
  width: 240px;
  height: 248px;
  border-radius: 20px;
  box-shadow: 0px 2px 3px 1px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  margin-top: 5px;
  margin-bottom: 5px;
}

.en_commend > div:nth-child(1) a {
  display: block;
  width: 100%;
  height: 100%;
  background-color: #fff;
  border-radius: 10px;
  overflow: hidden;
}

.en_commend > div:nth-child(2) {
  width: 583px;
  padding: 18px 50px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

.en_commend > div:nth-child(2) p {
  font-weight: bold;
  display: -webkit-box;
  /* 设置为WebKit内核的弹性盒子模型 */
  -webkit-box-orient: vertical;
  /* 垂直排列 */
  -webkit-line-clamp: 2;
  /* 限制显示三行 */
  overflow: hidden;
  /* 隐藏超出范围的内容 */
  font-size: 16px;
  color: #181818;
}

.en_commend > div:nth-child(2) .n_company_tags span {
  font-size: 14px;
  color: #9F9F9F;
}

.ne_commend{
  margin: 32px 0;
}
.ne_commend p{
  font-size: 24px;
  font-weight: bold;
}
.le_list .le_list_item .le_item_left>p:nth-child(1)::before{
  background-color: #5E98DC;
}
.catalog{
  position: absolute;
  transform: translateX( calc(-100% - 12px) );
  top: 0;
  width: 64px;
  display: inline-block;
}
.catalog.active_fix{
  position: fixed;
  top: 2px;
}
.catalog_list{
  position: absolute;
  top: 15px;
  background-color: #fff;
  border: 1px solid #616161;
  border-radius: 14px;
  width: 491px;
  overflow: hidden;
}
.catalog_list.active_fix{
  position: fixed;
  top: 2px;
}
.catalog_list h1{
  height: 40px;
  line-height: 40px;
  font-size: 20px;
  font-weight: bold;
  padding-left: 30px;
}
.catalog_item {
  height: 64px;
  width: 64px;
  background-color: #fff;
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 2px;
  padding-bottom: 1px;
  margin-bottom: 10px;
  box-shadow: 2px 2px 5px rgba(0,0,0,0.1);
  cursor: pointer;
}
.catalog_item i,
.catalog_item svg{
  height: 36px;
  width: 36px;
  color: #676767;
}
.catalog_item p{
  margin-top: 1px;
  color: #676767;
  font-size: 14px;
  user-select: none;
}
.catalog_item:hover{
  background-color: var(--primary-color);
}
.catalog_item:hover svg,
.catalog_item:hover p{
  color: #fff;
}
.catalog_item:active{
  background-color: var(--primary-color-hover);
}
.catalog_list{
  opacity: 0;
  visibility: hidden;
  transition: 0.2s all ease;
}
.catalog_list:has(#catalog_active:checked){
  opacity: 1;
  visibility: visible;
}
#catalog_active{
  display: none;
}
.book_list_ul a.part_active{
  color: var(--primary-color) !important;
}