PLT-4524 Update password reset page (#4522)

* Implement PLT-4524 Update password reset page

* fix lints

* changes based on review

* update per request/review

* update tests

* add css for alert-success

* change per request

webapp/components/password_reset_send_link.jsx

@@ -52,14 +52,14 @@ class PasswordResetSendLink extends React.Component {
                         <div className='reset-form alert alert-success'>
                             <FormattedHTMLMessage
                                 id='password_send.link'
-                                defaultMessage='<p>A password reset link has been sent to <b>{email}</b></p>'
+                                defaultMessage='If the account exists, a password reset email will be sent to: <br/><b>{email}</b><br/><br/>'
                                 values={{
                                     email
                                 }}
                             />
                             <FormattedMessage
-                                id={'password_send.checkInbox'}
-                                defaultMessage={'Please check your inbox.'}
+                                id='password_send.checkInbox'
+                                defaultMessage='Please check your inbox.'
                             />
                         </div>
                     )

webapp/i18n/en.json

@@ -1558,7 +1558,7 @@
   "password_send.description": "To reset your password, enter the email address you used to sign up",
   "password_send.email": "Email",
   "password_send.error": "Please enter a valid email address.",
-  "password_send.link": "<p>A password reset link has been sent to <b>{email}</b></p>",
+  "password_send.link": "If the account exists, a password reset email will be sent to: <br/><b>{email}</b><br/><br/>",
   "password_send.reset": "Reset my password",
   "password_send.title": "Password Reset",
   "pdf_preview.max_pages": "Download to read more pages",

webapp/sass/routes/_signup.scss

@@ -13,7 +13,7 @@
 
 .signup-team__container {
     margin: 0 auto;
-    max-width: 380px;
+    max-width: 400px;
     padding: 100px 0 50px;
     position: relative;