diff --git a/Customers/Customers.master b/Customers/Customers.master
index 0af38b8..ddb0c87 100644
--- a/Customers/Customers.master
+++ b/Customers/Customers.master
@@ -319,7 +319,7 @@
                                                           </div>
                                                         </div>
 
-                                                                                                               <div class="btn-group">
+                                                          <div class="btn-group">
                                                           <a type="button" class="btn btn-primary" href="Invoices.aspx" style="background-color:#fff; color:#043381;border:hidden;">Rechnungen</a>
                                                           <button type="button" class="btn btn-danger dropdown-toggle dropdown-toggle-split" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false" style="background-color:#fff; color:#043381;border:hidden;">
                                                            <span class="visually-hidden">Toggle Dropdown</span>
@@ -334,7 +334,7 @@
                                                         </div>
               
 
-                                                                                                               <div class="btn-group">
+                                                          <div class="btn-group">
                                                           <a type="button" class="btn btn-primary" href="CustomerIndex.aspx" style="background-color:#fff; color:#043381;border:hidden;">Kundenseite</a>
                                                           <button type="button" class="btn btn-danger dropdown-toggle dropdown-toggle-split" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false" style="background-color:#fff; color:#043381;border:hidden;">
                                                            <span class="visually-hidden">Toggle Dropdown</span>
diff --git a/Customers/Invoices.aspx b/Customers/Invoices.aspx
index 9fe5a38..e540888 100644
--- a/Customers/Invoices.aspx
+++ b/Customers/Invoices.aspx
@@ -43,7 +43,11 @@
          }         
          #bodycontent{
              width: 100%;
-         }              
+         }     
+        #containerseiterand{
+             width:90%;
+             justify-content:start;
+         }
         }
         /* @media (min-width: 320px) and (min-height: 640px) {*/
         @media (min-width: 558.98px) {
@@ -97,16 +101,16 @@
 
 <asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
     
-   <div class="align-self-xl-start" style="/*margin-top:5px;*/margin-left:25px; margin-top:0.6510416666666667vw; margin-right:25px; place-content:center;">
+   <div class="align-self-flex-start" style="/*margin-top:5px;*/margin-left:25px; margin-top:0.6510416666666667vw; margin-right:25px;">
             <div id="containerseiterand"> 
   <div style="height:/*90px*/9.68783638320775vh;"></div> 
     
-     
-
-     <h5>Rechungen</h5>
-            
-                     <div class="row justify-content-md-start">
-                         <div class="col-4">
+     <div style="align-content:start">
+     <h5>Rechnungen</h5>
+</div>
+       <div style="place-content:center;">
+                     <div class="row justify-content-md-start" >
+                         <div class="d-flex flex-col-4">
                              <asp:Label ID="Label1" runat="server" Text="Datum"></asp:Label>        
                           <div class="input-group">
                               <input type="text" id="myInput1" onkeyup="filterdatvonbis()" placeholder="Von"/>         
@@ -116,7 +120,7 @@
                              <input type="text" id="myInput2" onkeyup="filterdatvonbis()" placeholder="Bis"/>        
                         </div>
                     </div>
-                    <div class="col-2">    
+                    <div class="d-flex flex-col-2">    
                         <div class="input-group">
                             <!-- <asp:Label ID="Label3" runat="server" Text="ReNr:"></asp:Label>-->
                            <input type="text" id="myInput3" onkeyup="filterRENr()" placeholder="Rechnungsnummer"/>
@@ -138,7 +142,7 @@
                      <tr><td>542110</td><td>29.02.2021</td><td>14334234</td><td>SUBEN</td><td>509,21€</td><td>18.08.2021</td><td>SUBEN</td><td>512</td><td><center><button type="button" class="btn btn-primary"  data-toggle="tooltip" data-placement="top" title="Hier klicken zum Downlaod der Rechnungen."><img src="../images/pdficon.gif" width="15" height="15"/></button></center></td></tr>
                 </tbody>
             </table></div> 
-              </div></div>
+              </div></div></div>
         
     
      <!-- jQuery CDN - Slim version (=without AJAX) -->