ngTree {
  list-style: none;
  margin: 0;
  padding: 0;
  display: block;
  font-size: 18px;
  overflow-y: hidden;
  -webkit-transition: max-height 0.2s;
  /* Safari */
  transition: height .2s;
  overflow: hidden;
  font-family: "Arial", "Microsoft YaHei", "黑体", "宋体", sans-serif;
  text-align: left!important;
}
ngTree > * {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
.ngtree_node_info + .sub_ngtree {
  padding-left: 1em;
}
.ngtree_node_selected.ngtree_node_info .ngtree_node_info_wraper {
  background: #FFE6B0;
  outline-color: #FFB951;
}
.ngtree_node_selected.ngtree_node_info .ngtree_node_toolbar div {
  transform: scale(1, 1);
  -ms-transform: scale(1, 1);
  /* IE 9 */
  -moz-transform: scale(1, 1);
  /* Firefox */
  -webkit-transform: scale(1, 1);
  /* Safari 和 Chrome */
  -o-transform: scale(1, 1);
}
.sub_ngtree {
  background: url(icon/images/point.svg) repeat-y 0 0;
  background-size: 1em;
}
.ngtree_node_info.ngtree_closed + .sub_ngtree {
  display: none;
}
.ngtree_node_info {
  white-space: nowrap;
  cursor: default;
  line-height: 0;
}
.ngtree_node_info .ngtree_connect,
.ngtree_node_info .ngtree_node_icon,
.ngtree_node_info .ngtree_node_name,
.ngtree_node_info .ngtree_node_toolbar {
  display: inline-block;
  vertical-align: middle;
}
.ngtree_node_info:hover .ngtree_node_toolbar div {
  transform: scale(1, 1);
  -ms-transform: scale(1, 1);
  /* IE 9 */
  -moz-transform: scale(1, 1);
  /* Firefox */
  -webkit-transform: scale(1, 1);
  /* Safari 和 Chrome */
  -o-transform: scale(1, 1);
}
.ngtree_node_info_wraper {
  display: inline-block;
  vertical-align: middle;
  font-size: 0.8em;
  padding: 0 0 0 0.05em;
  outline: 1px transparent solid;
  box-sizing: border-box;
}
.ngtree_node_info_wraper:hover {
  background: rgba(253, 228, 175, 0.1);
  outline-color: rgba(255, 185, 81, 0.1);
}
.ngtree_folder .ngtree_folder_icon {
  position: relative;
  background: none;
  perspective: 3em;
  -webkit-perspective: 3em;
}
.ngtree_folder .ngtree_folder_icon:before {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(folder_back.png) no-repeat center center;
  background-size: 0.9em auto;
  z-index: -1;
}
.ngtree_folder .ngtree_folder_icon:after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(folder_front.png) no-repeat center center;
  background-size: 0.9em auto;
  -moz-transform: rotateX(0);
  -webkit-transform: rotateX(0);
  transform: rotateX(0);
  -moz-transform-origin: 50% 88%;
  -webkit-transform-origin: 50% 88%;
  transform-origin: 50% 88%;
  -webkit-transition: 0.2s;
  -moz-transition: 0.2s;
  transition: 0.2s;
  z-index: -1;
}
.ngtree_folder.ngtree_node_open .ngtree_folder_icon:after {
  -moz-transform: rotateX(-50deg);
  -webkit-transform: rotateX(-50deg);
  transform: rotateX(-50deg);
}
.ngtree_node_name {
  font-size: 0.8em;
  padding: 0 0.1em;
}
/*文件*/
.ngtree_node_info .ngtree_connect {
  background-position: 0 0;
}
/*文件夹-关闭*/
.ngtree_node_info.ngtree_folder .ngtree_connect {
  background-position: 12.5% 0;
}
/*文件夹-打开*/
.ngtree_node_info.ngtree_folder.ngtree_node_open .ngtree_connect {
  background-position: 25% 0;
}
.ngtree_node {
  /*最后的-文件*/
  /*最后的-文件夹*/
  /*最后的-文件夹-打开*/
}
.ngtree_node:last-child > .ngtree_node_info .ngtree_connect {
  background-position: 37.5% 0;
}
.ngtree_node:last-child > .ngtree_folder .ngtree_connect {
  background-position: 62.5% 0;
}
.ngtree_node:last-child > .ngtree_folder.ngtree_node_open .ngtree_connect {
  background-position: 50% 0;
}
.ngtree_node:last-child > .sub_ngtree {
  background: none;
}
.ngtree_connect,
.ngtree_node_icon {
  height: 1em;
  width: 1em;
  -webkit-user-select: none;
  user-select: none;
  background-image: url(icon/images/icons.svg);
  background-repeat: no-repeat;
  background-size: 900% 200%;
  background-position: 50% 100%;
}
.ngtree_node_icon {
  margin: 0 0.125em;
}
.ngtree_node_icon.tree_icon_hide {
  width: 0;
  margin: 0;
}
.ngtree_node_toolbar {
  margin-left: 8px;
}
.ngtree_node_toolbar div {
  display: inline-block;
  font-size: .8em;
  width: 1em;
  height: 1em;
  vertical-align: middle;
  margin: 0 2px;
  user-select: none;
  -ms-transform: scale(0, 0);
  /* IE 9 */
  -moz-transform: scale(0, 0);
  /* Firefox */
  -webkit-transform: scale(0, 0);
  /* Safari 和 Chrome */
  -o-transform: scale(0, 0);
  transform: scale(0, 0);
}