Fix  any of the following:   Element has insufficient color contrast of 2.5 (foreground color:  #ffffff, background color: #1bb1dc, font size: 9.8pt (13px), font  weight: normal). Expected contrast ratio of 4.5:1`<a href="#about">`--Fix  any of the following:   Element has insufficient color contrast of 3.97 (foreground color:  #ffffff, background color: #007bff, font size: 15.0pt (20px), font  weight: normal). Expected contrast ratio of 4.5:1`<a   href="https://docs.google.com/forms/d/1EvhKxub2kroqk4s8KlBpmLwXE4vTc3-wy5Xa8qK5Y…"  role="button">`--Fix  any of the following:   Element has insufficient color contrast of 2.35 (foreground color:  #1bb1dc, background color: #f5f8fd, font size: 10.5pt (14px), font  weight: normal). Expected contrast ratio of 4.5:1`<a href="mailto:<nowiki>`