diff --git a/src/lab/exp1/results.htm b/src/lab/exp1/results.htm
index 095bcfe..81bc315 100644
--- a/src/lab/exp1/results.htm
+++ b/src/lab/exp1/results.htm
@@ -23,7 +23,7 @@
         </tr>
         <tr>
           <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
-          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
+          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual" style="resize: none"></textarea></td>
         </tr>
         <tr>
           <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>
diff --git a/src/lab/exp10/results.htm b/src/lab/exp10/results.htm
index 095bcfe..81bc315 100644
--- a/src/lab/exp10/results.htm
+++ b/src/lab/exp10/results.htm
@@ -23,7 +23,7 @@
         </tr>
         <tr>
           <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
-          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
+          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual" style="resize: none"></textarea></td>
         </tr>
         <tr>
           <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>
diff --git a/src/lab/exp2/results.htm b/src/lab/exp2/results.htm
index 095bcfe..81bc315 100644
--- a/src/lab/exp2/results.htm
+++ b/src/lab/exp2/results.htm
@@ -23,7 +23,7 @@
         </tr>
         <tr>
           <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
-          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
+          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual" style="resize: none"></textarea></td>
         </tr>
         <tr>
           <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>
diff --git a/src/lab/exp3/results.htm b/src/lab/exp3/results.htm
index 095bcfe..81bc315 100644
--- a/src/lab/exp3/results.htm
+++ b/src/lab/exp3/results.htm
@@ -23,7 +23,7 @@
         </tr>
         <tr>
           <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
-          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
+          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual" style="resize: none"></textarea></td>
         </tr>
         <tr>
           <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>
diff --git a/src/lab/exp4/results.htm b/src/lab/exp4/results.htm
index 095bcfe..81bc315 100644
--- a/src/lab/exp4/results.htm
+++ b/src/lab/exp4/results.htm
@@ -23,7 +23,7 @@
         </tr>
         <tr>
           <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
-          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
+          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual" style="resize: none"></textarea></td>
         </tr>
         <tr>
           <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>
diff --git a/src/lab/exp5/results.htm b/src/lab/exp5/results.htm
index 095bcfe..81bc315 100644
--- a/src/lab/exp5/results.htm
+++ b/src/lab/exp5/results.htm
@@ -23,7 +23,7 @@
         </tr>
         <tr>
           <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
-          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
+          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual" style="resize: none"></textarea></td>
         </tr>
         <tr>
           <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>
diff --git a/src/lab/exp6/results.htm b/src/lab/exp6/results.htm
index 095bcfe..81bc315 100644
--- a/src/lab/exp6/results.htm
+++ b/src/lab/exp6/results.htm
@@ -23,7 +23,7 @@
         </tr>
         <tr>
           <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
-          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
+          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual" style="resize: none"></textarea></td>
         </tr>
         <tr>
           <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>
diff --git a/src/lab/exp7/results.htm b/src/lab/exp7/results.htm
index 095bcfe..81bc315 100644
--- a/src/lab/exp7/results.htm
+++ b/src/lab/exp7/results.htm
@@ -23,7 +23,7 @@
         </tr>
         <tr>
           <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
-          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
+          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual" style="resize: none"></textarea></td>
         </tr>
         <tr>
           <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>
diff --git a/src/lab/exp8/results.htm b/src/lab/exp8/results.htm
index 095bcfe..81bc315 100644
--- a/src/lab/exp8/results.htm
+++ b/src/lab/exp8/results.htm
@@ -23,7 +23,7 @@
         </tr>
         <tr>
           <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
-          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
+          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual" style="resize: none"></textarea></td>
         </tr>
         <tr>
           <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>
diff --git a/src/lab/exp9/results.htm b/src/lab/exp9/results.htm
index 095bcfe..81bc315 100644
--- a/src/lab/exp9/results.htm
+++ b/src/lab/exp9/results.htm
@@ -23,7 +23,7 @@
         </tr>
         <tr>
           <td height="17" bgcolor="#D3FFA8"><strong><font face="Arial">The questions you got wrong:</font></strong></td>
-          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual"></textarea></td>
+          <td height="17"><p><textarea name="T2" rows="3" cols="24" wrap="virtual" style="resize: none"></textarea></td>
         </tr>
         <tr>
           <td height="25" bgcolor="#D3FFA8"><strong><font face="Arial">Grade in percentage:</font></strong></td>