diff --git a/MP.MONO.UI/Pages/Parameters.razor b/MP.MONO.UI/Pages/Parameters.razor
index 8d2e039..521f129 100644
--- a/MP.MONO.UI/Pages/Parameters.razor
+++ b/MP.MONO.UI/Pages/Parameters.razor
@@ -24,22 +24,7 @@
                 else
                 {
                     <div class="row">
-                        @if (selParams.Count == 1)
-                        {
-                            pcss = "col-12";
-                        }
-
-                        else
-                        {
-                            @if (selParams.Count <= 4)
-                            {
-                                pcss = "col-6";
-                            }
-                            else
-                            {
-                                pcss = "col-4";
-                            }
-                        }
+                        
                         @foreach (var item in selParams)
                         {
                             <div class="@pcss">
diff --git a/MP.MONO.UI/Pages/Parameters.razor.cs b/MP.MONO.UI/Pages/Parameters.razor.cs
index c18c512..f58cf59 100644
--- a/MP.MONO.UI/Pages/Parameters.razor.cs
+++ b/MP.MONO.UI/Pages/Parameters.razor.cs
@@ -1,31 +1,36 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using Microsoft.AspNetCore.Components;
-using System.Net.Http;
-using Microsoft.AspNetCore.Authorization;
-using Microsoft.AspNetCore.Components.Authorization;
-using Microsoft.AspNetCore.Components.Forms;
-using Microsoft.AspNetCore.Components.Routing;
-using Microsoft.AspNetCore.Components.Web;
-using Microsoft.AspNetCore.Components.Web.Virtualization;
-using Microsoft.JSInterop;
-using MP.MONO.UI;
-using MP.MONO.UI.Shared;
-using MP.MONO.UI.Components;
-
 namespace MP.MONO.UI.Pages
 {
     public partial class Parameters
     {
+        #region Protected Properties
+
         protected List<string> selParams { get; set; } = new List<string>();
-        protected void resetSel()
+
+        #endregion Protected Properties
+
+        #region Public Properties
+
+        public string pcss
         {
-            selParams = new List<string>();
+            get
+            {
+                string answ = "col-12";
+                int numPar = selParams.Count;
+                if (numPar > 4)
+                {
+                    answ = "col-4";
+                }
+                else if (numPar > 2)
+                {
+                    answ = "col-6";
+                }
+                return answ;
+            }
         }
 
-        public string pcss = "0";
+        #endregion Public Properties
+
+        #region Protected Methods
 
         protected void paramSelected(string paramName)
         {
@@ -34,5 +39,12 @@ namespace MP.MONO.UI.Pages
                 selParams.Add(paramName);
             }
         }
+
+        protected void resetSel()
+        {
+            selParams = new List<string>();
+        }
+
+        #endregion Protected Methods
     }
 }
\ No newline at end of file