doc: 调整示例代码

Author: ArgoZhang

src/BootstrapBlazor.Server/Components/Samples/Typeds.razor

@@ -8,7 +8,7 @@
 <DemoBlock Title="@Localizer["NormalTitle"]"
            Introduction="@Localizer["NormalIntro"]"
            Name="Normal">
-    <div class="row g-3">
+    <div class="row">
         <div class="col-12">
             <Typed Text="<code>BootstrapBlazor</code> is an enterprise-level UI component library"></Typed>
         </div>
@@ -19,12 +19,12 @@
            Introduction="@Localizer["TypedOptionsIntro"]"
            Name="Options">
     <div class="row g-3">
-        <div class="col-12 col-sm-6">
-            <Typed Options="_options"></Typed>
-        </div>
-        <div class="col-12 col-sm-6">
+        <div class="col-12">
             <Button Text="Update" OnClick="OnUpdate"></Button>
         </div>
+        <div class="col-12">
+            <Typed Options="_options"></Typed>
+        </div>
     </div>
 </DemoBlock>