frontend cards are d-block

src/app/accounts/accept-organization.component.html

@@ -10,7 +10,7 @@
     <div class="row justify-content-md-center mt-5">
         <div class="col-5">
             <p class="lead text-center mb-4">{{'joinOrganization' | i18n}}</p>
-            <div class="card">
+            <div class="card d-block">
                 <div class="card-body">
                     <p class="text-center">
                         {{orgName}}

src/app/accounts/hint.component.html

@@ -2,7 +2,7 @@
     <div class="row justify-content-md-center mt-5">
         <div class="col-5">
             <p class="lead text-center mb-4">{{'passwordHint' | i18n}}</p>
-            <div class="card">
+            <div class="card d-block">
                 <div class="card-body">
                     <div class="form-group">
                         <label for="email">{{'emailAddress' | i18n}}</label>

src/app/accounts/lock.component.html

@@ -5,7 +5,7 @@
                 <i class="fa fa-lock fa-4x text-muted"></i>
             </p>
             <p class="lead text-center mx-4 mb-4">{{'yourVaultIsLocked' | i18n}}</p>
-            <div class="card">
+            <div class="card d-block">
                 <div class="card-body">
                     <div class="form-group">
                         <label for="masterPassword">{{'masterPass' | i18n}}</label>

src/app/accounts/login.component.html

@@ -3,7 +3,7 @@
         <div class="col-5">
             <img src="../../images/logo-dark@2x.png" class="logo mb-2" alt="Bitwarden">
             <p class="lead text-center mx-4 mb-4">{{'loginOrCreateNewAccount' | i18n}}</p>
-            <div class="card">
+            <div class="card d-block">
                 <div class="card-body">
                     <div class="form-group">
                         <label for="email">{{'emailAddress' | i18n}}</label>

src/app/accounts/register.component.html

@@ -2,7 +2,7 @@
     <div class="row justify-content-md-center mt-5">
         <div class="col-5">
             <p class="lead text-center mb-4">{{'createAccount' | i18n}}</p>
-            <div class="card">
+            <div class="card d-block">
                 <div class="card-body">
                     <app-callout title="{{'createOrganizationStep1' | i18n}}" type="info" icon="fa-thumb-tack" *ngIf="showCreateOrgMessage">
                         {{'createOrganizationCreatePersonalAccount' | i18n}}

src/app/accounts/two-factor.component.html

@@ -2,7 +2,7 @@
     <div class="row justify-content-md-center mt-5">
         <div class="col-5" [ngClass]="{'col-9': selectedProviderType === providerType.Duo || selectedProviderType === providerType.OrganizationDuo}">
             <p class="lead text-center mb-4">{{title}}</p>
-            <div class="card">
+            <div class="card d-block">
                 <div class="card-body">
                     <ng-container *ngIf="selectedProviderType === providerType.Email || selectedProviderType === providerType.Authenticator">
                         <p *ngIf="selectedProviderType === providerType.Authenticator">{{'enterVerificationCodeApp' | i18n}}</p>