Update Index.cshtml

modules/docs/src/Volo.Docs.Web/Pages/Documents/Project/Index.cshtml

@@ -91,10 +91,10 @@
                     }
 
                     <div class="row">
-                        <div class="col pr-0"> 
-                            @if (Model.VersionSelectItems.Any())
-                            {
-                                <div class="docs-version pr-1">
+                        @if (Model.VersionSelectItems.Any())
+                        {
+                            <div class="col @(Model.LanguageSelectListItems.Any()?"pr-0":"")">
+                                <div class="docs-version @(Model.LanguageSelectListItems.Any()?"pr-1":"")">
                                     <div class="version-select">
                                         <div class="input-group">
                                             <div class="input-group-prepend">
@@ -107,27 +107,26 @@
                                         </div>
                                     </div>
                                 </div>
-                            }
+                            </div>
+                        }
 
-                        </div>
-                        <div class="col pl-0"> 
-                            <div class="docs-version docs-language pl-1">
-                                <div class="version-select">
-                                    <div class="input-group">
-                                        <div class="input-group-prepend">
-                                            <label class="input-group-text">
-                                                <i class="fa fa-globe" aria-hidden="true" data-toggle="tooltip" title="@L["Version"]"></i>
-                                            </label>
-                                        </div>
-                                        @if (Model.LanguageSelectListItems.Count > 1)
-                                        {
+                        @if (Model.VersionSelectItems.Any())
+                        {
+                            <div class="col  @(Model.VersionSelectItems.Any()?"pl-0":"")">
+                                <div class="docs-version docs-language @(Model.VersionSelectItems.Any()?"pl-1":"")">
+                                    <div class="version-select">
+                                        <div class="input-group">
+                                            <div class="input-group-prepend">
+                                                <label class="input-group-text">
+                                                    <i class="fa fa-globe" aria-hidden="true" data-toggle="tooltip" title="@L["Language"]"></i>
+                                                </label>
+                                            </div>
                                             <select asp-items="Model.LanguageSelectListItems" class="form-control" onchange="window.location.replace(this.value)"></select>
-                                        }
+                                        </div>
                                     </div>
                                 </div>
                             </div>
-
-                        </div>
+                        }
                     </div>
 
                     <div class="docs-version mb-4">
@@ -162,7 +161,7 @@
                     }
                 </div>
 
-                </div>
+            </div>
         </div>
 
         @if (Model.Document != null)