fix columns

src/app/components/loan-table/loan-table.html

@@ -1,6 +1,6 @@
 <nz-table #basicTable [nzData]="listOfData">
     <thead>
-    <tr>
+    <tr style="text-align: center">
         <th>Utilisateur</th>
         <th>Livre</th>
         <th>Date d'enregistrement</th>
@@ -9,7 +9,7 @@
         <th>Action</th>
     </tr>
     </thead>
-    <tbody>
+    <tbody style="text-align: center">
         @for (data of basicTable.data; track data) {
             <tr>
                 <td>{{ data.user.name}} {{data.user.firstName }}</td>

src/app/components/user-table/user-table.html

@@ -1,6 +1,6 @@
 <nz-table #basicTable [nzData]="listOfData">
     <thead>
-    <tr>
+    <tr style="text-align: center">
         <th>Nom</th>
         <th>Prénom</th>
         <th>Email</th>
@@ -9,7 +9,7 @@
         <th>Action</th>
     </tr>
     </thead>
-    <tbody>
+    <tbody style="text-align: center">
         @for (data of basicTable.data; track data) {
             <tr>
                 <td>{{ data.name}}</td>
@@ -20,13 +20,13 @@
                     <app-modal [name]="'Afficher'">
                         <nz-table #basicTable [nzData]="listOfData">
                             <thead>
-                            <tr>
+                            <tr style="text-align: center">
                                 <th>Livre</th>
                                 <th>Date d'enregistrement</th>
                                 <th>Date de retour finale</th>
                             </tr>
                             </thead>
-                            <tbody>
+                            <tbody style="text-align: center">
                                 @for (loans of data.loan; track loans) {
                                     <tr>
                                         <td>{{ loans.book.title }}</td>