Removed Unnecessary Flex class

bookie/src/app/cashier-report/cashier-report.component.html

@@ -9,7 +9,7 @@
   </button>
 </h2>
 
-<form [formGroup]="form" class="flex flex-col">
+<form [formGroup]="form" class="flex-col">
   <div class="row-container sm:max-lg:flex-col">
     <mat-form-field class="flex-auto">
       <mat-label>Start Date</mat-label>