Align secondary email, compromised password and confirm secondary email pages with the website redesign style (#32143)

GitOrigin-RevId: 7b7bc68e59714df9b6198f4aebe2ac218454d68b

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

@@ -3,10 +3,11 @@ extends ../layout-react
 block vars
 	- var suppressNavbar = true
 	- var suppressSkipToContent = true
+	- isWebsiteRedesign = true
 
 block entrypointVar
 	- entrypoint = 'pages/user/add-secondary-email'
 
 block content
-	main.content.content-alt
+	main.content
 		#add-secondary-email

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

@@ -4,10 +4,11 @@ block vars
 	- var suppressNavbar = true
 	- var suppressFooter = true
 	- var suppressAnalytics = true
+	- isWebsiteRedesign = true
 
 block entrypointVar
 	- entrypoint = 'pages/compromised-password'
 
 block content
-	main#main-content.content.content-alt
+	main#main-content.content
 		#compromised-password

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

@@ -3,6 +3,7 @@ extends ../layout-react
 block vars
 	- var suppressNavbar = true
 	- var suppressSkipToContent = true
+	- isWebsiteRedesign = true
 
 block entrypointVar
 	- entrypoint = 'pages/user/confirm-secondary-email'
@@ -11,5 +12,5 @@ block append meta
 	meta(name='ol-email' content=email)
 
 block content
-	main.content.content-alt
+	main.content
 		#confirm-secondary-email