.components-layout-demo-custom-trigger .knowledge_tree .ant-tree li .ant-tree-node-content-wrapper[data-v-97ba4732]:hover{background-color:rgba(86,196,26,.3)}.components-layout-demo-custom-trigger .knowledge_tree .ant-tree li .ant-tree-node-content-wrapper.ant-tree-node-selected[data-v-97ba4732]{color:#fff}