.vate-show-document .left-view{
	width: 25%;
}
.vate-show-document .right-view{
	width: 73%;
}
.vate-show-document{
	display: flex;
	  justify-content: space-between;
}
.vate-show-document .tai-lieu-item{
	border-bottom: 1px solid #eae0e0;
}
.vate-show-document .cat-item.current-cat{
	background: #c7d3e4;
}
.area_download_document{
	background: #ff5858;
  padding: 10px;
  margin-bottom: 30px;
  border-radius: 10px;
  color: #fff;
}
.area_download_document a{
	background: #fff;
  padding: 10px;
  margin-bottom: 30px;
  border-radius: 10px;
}





/* Reset mặc định */
.cat-tree, .cat-tree ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.cat-tree li {
  position: relative;
}

/* Chỉ hiện cấp 1 */
.cat-tree > li {
  position: relative;
  padding: 8px 12px;
  background: #f5f5f5;
  border-bottom: 1px solid #ddd;
  cursor: pointer;
}

/* Ẩn tất cả sub-menu */
.cat-tree ul {
  display: none;
  position: absolute;
  top: 0;
  left: 100%; /* xổ ngang sang phải */
  min-width: 180px;
  background: #fff;
  border: 1px solid #ddd;
  z-index: 999;
}

/* Hiện khi hover */
.cat-tree li:hover > ul {
  display: block;
}

/* Style item trong menu con */
.cat-tree ul li {
  padding: 8px 12px;
  background: #fff;
  border-bottom: 1px solid #eee;
}

.cat-tree ul li:hover {
  background: #f0f0f0;
}