Removed Unnecessary Flex class

bookie/src/app/settings/settings.component.html

@@ -11,7 +11,7 @@
   <mat-tab label="DB Maintenance">
     <mat-card>
       <mat-card-content>
-        <form [formGroup]="maintenanceForm" class="flex flex-col">
+        <form [formGroup]="maintenanceForm" class="flex-col">
           <div class="row-container">
             <mat-form-field class="flex-auto">
               <mat-label>Start Date</mat-label>