@ -23,6 +23,7 @@
.tree-icon {
padding-left: 6px;
opacity: 0;
-webkit-transition: opacity 0.1s 0.2s;
.semi-icon {
@ -31,6 +32,7 @@
.tree-icon:hover {
opacity: 1;
-webkit-transition: opacity 0.2s;
}