Removed all mr-5, mb-5 and basis tailwind classes.

Will soon remove tailwind totally.

bookie/src/app/sales/running-tables/running-tables.component.html

@@ -3,10 +3,10 @@
     <mat-card-title>Running Tables</mat-card-title>
   </mat-card-header>
   <mat-card-content>
-    <div class="flex flex-row flex-wrap -mr-5 -mb-5">
+    <div class="tables-grid">
       @for (table of list; track table) {
         <mat-card
-          class="flex flex-col square-button mr-5, mb-5"
+          class="flex flex-col square-button"
           matRipple
           (click)="navigateToBill(table)"
           [class.primary]="table.status !== 'running' && table.status !== 'printed'"
@@ -24,7 +24,7 @@
           }
         </mat-card>
       }
-      <mat-card class="flex flex-col square-button mr-5, mb-5 strong-primary" matRipple (click)="openBill()">
+      <mat-card class="flex flex-col square-button strong-primary" matRipple (click)="openBill()">
         <h3>Open Bill</h3>
       </mat-card>
     </div>