[Frontend] Style formatting on each page

[thejmazz]

• [X] /register
• [x] /login
• [x] Forgot Password modal
• [x] Account
• [x] pending invites
• [x] invites (check if there are >= 2)
• [x] in a group
• [x] not in a group
• [x] /verify
• [x] Reset

[ACalza]

pending invites, invites (Make sure to check if there are two or more) in a group, not in a group

[thejmazz]