1 $group
2 . tree-node
3 position relative
4 font-size 13px
5 line-height 1.8
6 . copying
7 border 1px dashed #dedede
8 . cutting
9 border 1px dashed #dedede
10 opacity 0.5
11 . icon-item-group
12 position relative !important
13 display inline-block !important
14 width 100% !important
15 cursor pointer !important
16 z-index 1 !important
17 white-space nowrap !important
18 outline 0px !important
19 padding 0px 16px !important
20 & .selected
21 background #cdcdcd
22 . item-name
23 vertical-align -1px !important
24 user-select none !important
25 margin 0px 6px !important
26 . tree-node .tree-child-leaves
27 display block
28 margin-left 15px
29 . tree-node .hidden
30 display none
31 . tree-node .tree-expando
32 background #ddd
33 border-radius 3px
34 cursor pointer
35 float left
36 height 10px
37 line-height 10px
38 position relative
39 text-align center
40 top 5px
41 width 10px
42 . tree-node .hidden
43 visibility hidden
44 . tree-node .tree-expando:hover
45 background #aaa
46 . tree-node .tree-node-text
47 cursor pointer
48 float left
49 margin-left 5px
50 . tree-node .tree-node-text:hover
51 color blue
52 . tree-node .tree-node-content
53 display flex
54 flex-direction row
55 & :hover
56 background #dedede
57 . tree-node-context-menu-on
58 background #cdcdcd
59 $*
60 . tree-node .tree-node-content:before
61 + .tree-node .tree-node-content:after
62 content " "
63 display table
64 . tree-node .tree-node-content:after
65 clear both
66 *$