画布工具添加滚动条功能

src/component/Canvas/CanvasEditor/components/ToolsSidebar.vue

@@ -173,7 +173,8 @@ const normalToolsList = ref([
     icon: { name: "CHelp", size: "30" },
     class: "text-btn",
 	style: {
-		'margin-top': 'auto',
+		'position': 'absolute',
+		'bottom': '0',
 	},
   },
 ]);
@@ -369,6 +370,7 @@ const handleToolClick = (tool) => {
 		:can-undo="canUndo"
 		:can-redo="canRedo"
 		@click="handleToolClick"
+		tip-body
 		/>
 
 		<!-- 自定义工具栏按钮插槽 -->
@@ -389,6 +391,7 @@ const handleToolClick = (tool) => {
   min-width: 5.8rem;
   height: 100%;
   padding-top: .5rem;
+  padding-bottom: 4rem;
   /* overflow-y: auto; */
   /* overflow-x: hidden; */
 }
@@ -397,6 +400,8 @@ const handleToolClick = (tool) => {
 	flex-direction: column;
 	gap: 1.0rem;
 	flex: 1;
+	overflow-y: auto;
+	overflow-x: hidden;
 }
 .red-green-mode {
   background-color: #fff4f4;