修改样式

frontend/src/views/home/components/tree.vue

@@ -15,6 +15,7 @@
         :filter-node-method='filterNode'
         :props='defaultProps'
         node-key='id'
+       class="filter-tree"
         default-expand-all
         :default-checked-keys='defaultChecked'
         @node-click='handleNodeClick'
@@ -119,9 +120,42 @@ defineExpose({ getTreeData })
     overflow-x: auto;
 
     .el-tree {
-      height: 100%;
+      // height: 100%;
       width: auto;
     }
   }
 }
+.filter-tree {
+//  border: 1px solid #dcdfe6;
+  min-width: 100%;
+ height: 97%;
+  display: inline-block;
+  overflow: auto;
+  margin-top: 12px;
+}
+
+.filter-tree span {
+  font-size: 16px;
+  display:block;
+  overflow:hidden;
+  // word-break:keep-all;
+  // white-space:nowrap;
+  //  text-overflow:ellipsis;
+   padding-right: 12px;
+}
+.leftBox {
+  // float: left;
+  // width: 20%;
+  height: 100%;
+  width: 100%;
+}
+.left {
+  height: calc(100% - 45px);
+  overflow: auto;
+}
+/* 设置滚动条宽度 */
+:deep(.bodyTwo ::-webkit-scrollbar) {
+    width: 3px !important; 
+    height: 6px !important;   
+  } 
 </style>