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="proxy.php?url=https%3A%2F%2Fwww.github.com%2F%23about" class="btn-get-started scrollto">`
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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  class="btn btn-primary btn-lg sp-btn"  href="proxy.php?url=https%3A%2F%2Fdocs.google.com%2Fforms%2Fd%2F1EvhKxub2kroqk4s8KlBpmLwXE4vTc3-wy5Xa8qK5Y%E2%80%A6"  role="button">`
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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>`