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2.4.12 Focus Appearance (Enhanced) [Level AAA]

Description

For the keyboard focus indicator of each User Interface Component, all of the following are true: Minimum area: The focus indication area is greater than or equal to a 2 CSS pixel solid border around the control. Change of contrast: Color changes used to indicate focus have a contrast ratio of at least 4.5:1 with the colors changed from the unfocused control. Unobscured: No part of the focus indicator is hidden by author-created content.

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Sufficent Techniques

Advisory Techniques

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Failures

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Notes

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