新增模拟页面圆点，控制页面增加仿真操作记录

public/flukemoni/Ex4/SetREFStart___9_L___4.html

@@ -48,7 +48,25 @@
 		top: 0px;
 		overflow: visible;
 	}
-	#BackButton_kw {
+	#n_25_na {
+		opacity: 0.8;
+		fill: rgba(249,188,18,1);
+		stroke: rgba(249,188,18,1);
+		stroke-width: 4px;
+		stroke-linejoin: miter;
+		stroke-linecap: butt;
+		stroke-miterlimit: 4;
+		shape-rendering: auto;
+	}
+	.n_25_na {
+		position: absolute;
+		overflow: visible;
+		width: 22px;
+		height: 22px;
+		left: 34px;
+		top: 52px;
+	}
+	#BackButton_nb {
 		position: absolute;
 		width: 53px;
 		height: 31px;
@@ -61,7 +79,7 @@
 		--web-action-target: SetREFStart___9_L___1.html;
 		cursor: pointer;
 	}
-	#BackButton_kx {
+	#BackButton_nc {
 		opacity: 0;
 		fill: rgba(255,255,255,1);
 		stroke: rgba(112,112,112,1);
@@ -71,7 +89,7 @@
 		stroke-miterlimit: 4;
 		shape-rendering: auto;
 	}
-	.BackButton_kx {
+	.BackButton_nc {
 		position: absolute;
 		overflow: visible;
 		width: 53px;
@@ -2995,9 +3013,13 @@ window.application = new Application();
 <div id="SetREFStart__9-L__4">
 	<img id="n_30" src="n_30.png" srcset="n_30.png 1x">
 		
-	<div onclick="application.goToTargetView(event)" id="BackButton_kw" class="BackButton">
-		<svg class="BackButton_kx">
-			<rect id="BackButton_kx" rx="0" ry="0" x="0" y="0" width="53" height="31">
+	<svg class="n_25_na">
+		<ellipse id="n_25_na" rx="11" ry="11" cx="11" cy="11">
+		</ellipse>
+	</svg>
+	<div onclick="application.goToTargetView(event)" id="BackButton_nb" class="BackButton">
+		<svg class="BackButton_nc">
+			<rect id="BackButton_nc" rx="0" ry="0" x="0" y="0" width="53" height="31">
 			</rect>
 		</svg>
 	</div>