.side-tree-view{position:fixed;left:-300px;top:50%;transform:translateY(-50%);min-height:100px;width:300px;background-color:#f2f2f2;border:1px solid #e6e6e6;border-right:2px solid #5776a8;padding:5px;transition:left ease .3s,box-shadow ease .3s,-moz-box-shadow ease .3s,-webkit-box-shadow ease .3s;}.side-tree-view.visible{left:0;-webkit-box-shadow:0 2px 7px -2px rgba(0,0,0,.75);-moz-box-shadow:0 2px 7px -2px rgba(0,0,0,.75);box-shadow:0 2px 7px -2px rgba(0,0,0,.75);}.side-tree-view.visible .tree-view-toggle i{transform:rotateZ(-180deg);}.side-tree-view .tree-view-toggle{position:absolute;line-height:100px;text-align:center;width:25px;height:100px;top:50%;right:-25px;transform:translateY(-50%);background-color:#5776a8;border:1px solid #4e6a97;border-top-right-radius:4px;border-bottom-right-radius:4px;transition:ease background-color .2s;}.side-tree-view .tree-view-toggle:hover{background-color:#4e6a97;cursor:pointer;}.side-tree-view .tree-view-toggle:active{background-color:#465e86;cursor:pointer;}.side-tree-view .tree-view-toggle i{color:#fff;font-size:20px;transition:ease transform .3s;}.side-tree-view .tree-view-title{text-align:center;font-weight:bold;border-bottom:2px solid #e6e6e6;padding:5px;}.side-tree-view .node-list{max-height:50vh;overflow-y:auto;}.side-tree-view .node-list>.tree-node{max-width:270px;}.side-tree-view .tree-node{position:relative;padding:2px;}.side-tree-view .tree-node.show-children>.child-expander .expand{opacity:0;transform:rotateZ(90deg);}.side-tree-view .tree-node.show-children>.child-expander .collapse{opacity:1;transform:rotateZ(0deg);}.side-tree-view .tree-node .child-expander{display:inline-block;position:relative;height:12px;width:16px;}.side-tree-view .tree-node .child-expander .expand,.side-tree-view .tree-node .child-expander .collapse{position:absolute;top:0;left:0;transition:opacity ease .3s,transform ease .3s;}.side-tree-view .tree-node .child-expander .expand:hover,.side-tree-view .tree-node .child-expander .collapse:hover{cursor:pointer;color:#000;}.side-tree-view .tree-node .child-expander .expand{opacity:1;}.side-tree-view .tree-node .child-expander .collapse{opacity:0;transform:rotateZ(-90deg);}.side-tree-view .tree-node .node-title{display:inline;font-size:12px;}.side-tree-view .tree-node .node-title[href]{text-decoration:underline;}.side-tree-view .tree-node .node-title.active{font-weight:bold;color:#b8212a;}.side-tree-view .tree-node .node-children{display:none;padding-left:5px;margin-left:5px;margin-top:2px;border-left:2px solid #555;}.side-tree-view .tree-node .node-children:hover{border-color:#b8212a;}.side-tree-view .tree-node .node-children>.tree-node{padding-left:15px;}.side-tree-view .tree-node .node-children>.tree-node:hover::before{color:#b8212a;}.side-tree-view .tree-node .node-children>.tree-node::before{content:'';font-family:'Font Awesome 5 Free';font-weight:800;color:#555;position:absolute;left:-5px;top:3px;transition:color ease .2s;}