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

Will soon remove tailwind totally.

bookie/src/app/auth/login/login.component.html

@@ -4,13 +4,13 @@
   </mat-card-header>
   <mat-card-content>
     <form [formGroup]="form" class="flex flex-col">
-      <div class="flex flex-row justify-around content-start items-start">
+      <div class="row-container">
         <mat-form-field class="flex-auto">
           <mat-label>Username</mat-label>
           <input matInput #nameElement formControlName="username" />
         </mat-form-field>
       </div>
-      <div class="flex flex-row justify-around content-start items-start">
+      <div class="row-container">
         <mat-form-field class="flex-auto">
           <mat-label>Password</mat-label>
           <input matInput formControlName="password" [type]="hide ? 'password' : 'text'" (keyup.enter)="login()" />