Adjusted primary-email-check page styling (#6626)

* Adjusted primary-email-check page styling

GitOrigin-RevId: 2f7fee9766cc040cb7d30243f940d8f5c2bf489b

services/web/app/views/user/primaryEmailCheck.pug

@@ -2,8 +2,8 @@ extends ../layout-marketing
 
 block content
 	main.content.content-alt#main-content
-		.login-register-container.text-center.primary-email-check-container
-			.card.login-register-card.primary-email-check-card
+		.login-register-container.primary-email-check-container
+			.card.login-register-card
 				.login-register-header
 					h1.login-register-header-heading #{translate("keep_your_account_safe")}
 				.login-register-form(data-ol-multi-submit)
@@ -17,7 +17,6 @@ block content
 						input(name='_csrf', type='hidden', value=csrfToken)
 						+formMessages()
 
-						.primary-email-check-button-container
 						button.btn-primary.btn.btn-block.btn-primary-email-check-button(
 							type='submit'
 							data-ol-disabled-inflight
@@ -25,7 +24,6 @@ block content
 							span(data-ol-inflight="idle") #{translate("yes_that_is_correct")}
 							span(hidden data-ol-inflight="pending") #{translate("confirming")}…
 
-					.primary-email-check-button-container
 					a.btn-default.btn.btn-block.btn-primary-email-check-button(
 						href="/user/settings#add-email"
 						data-ol-slow-link

services/web/frontend/stylesheets/app/primary-email-check.less

@@ -1,7 +1,3 @@
-.primary-email-check-button-container {
-  padding: 0 @padding-md;
-}
-
 .btn-primary-email-check-button {
   margin-bottom: @margin-md;
 }
@@ -9,7 +5,3 @@
 .primary-email-check-container {
   max-width: 420px !important;
 }
-
-.primary-email-check-card {
-  padding: 0 !important;
-}