CSS bugs found

[f230536]

• When screen height is getting smaller(500px) :
  • [ ] The access-input and access Button will get overlay
  • [ ] The become-button and request button won't get smaller
  • [ ] Facebook Button at Sign up modal is not displayed,
  • [ ] At credibility , Section of Grade, Facebook ,Phone ,etc will be too closed to Increase Credibility
• [ ] At Support page #intercom-composer is outside of screen in different size screen