Restore social widgets to col-md-4

Author: sjefvanleeuwen

src/Blazor.AdminLte.Site.Shared/Pages/Widgets/Widgets.razor

@@ -410,10 +410,10 @@
 
         <h3>Social Widgets</h3>
         <Row>
-            <Column Classes="col.md._3">
+            <Column Classes="col.md._4">
 
             </Column>
-            <Column Classes="col.md._3">
+            <Column Classes="col.md._4">
                 <WidgetSocial BackgroundColor="Color.Info"
                               ImageEffect="ImageEffect.Circle"
                               Elevation="Elevation.Two"
@@ -428,7 +428,7 @@
                     <Description3>PRODUCTS</Description3>
                 </WidgetSocial>
             </Column>
-            <Column Classes="col.md._3">
+            <Column Classes="col.md._4">
                 <WidgetSocial HeaderAlign="HAlign.Right"
                               HeaderForeColor="Color.White"
                               BackgroundImage="_content/Blazor.AdminLte.Site.Shared/dist/img/photo1.png"