[data-v-4b52ca6b] .ant-select-tree-switcher{position:relative}[data-v-4b52ca6b] .ant-select-tree-switcher_close:before,[data-v-4b52ca6b] .ant-select-tree-switcher_open:before{content:"";position:absolute;right:-200px;top:0;left:0;bottom:0}[data-v-4b52ca6b] .ant-select-tree-switcher_close:hover~.ant-select-tree-node-content-wrapper-close,[data-v-4b52ca6b] .ant-select-tree-switcher_open:hover~.ant-select-tree-node-content-wrapper{background-color:#e6f7ff;-webkit-transition:background-color .3s ease;transition:background-color .3s ease}