Page with various hover indicators

This Trigger 0 is plain. No violation.

Here is a link named Trigger 1. When hovered over, it wrongly changes the cursor to a question mark. This is violation 0.

This is a button named Trigger 2. It makes the cursor invisible when being hovered over (violation 1). It also makes no change to its other styles on hover (violation 2). The browser may slightly darken the background color on hover, but keeps the computed background-color style unchanged. Since the change by the browser is almost imperceptible, this test treats it as no change.

This is an input with a default type; no violation. Trigger 3: Enter something

This is an email input that fails to distinguish hover from focus states (violation 3). Trigger 4: Enter an email address

This is a button named Trigger 5. It does not change when hovered over. This is violation 4.

This is a button named Trigger 6. Its background color changes when hovered over. No violation.

Trigger 1 has a bad hover cursor (violation 0). Trigger 2 has no hover cursor (violation 1). Trigger 2 has missing hover indicator (violation 2). Trigger 4 has the same focus and hover indicator (violation 3). Trigger 5 has no hover indicator (violation 4).

Impact severities: bad hover cursor 2 (2 instances, 0 and 1), ambiguous indicators 1 (1 instance, 3), missing hover indicator 1 (2 instances, 2 and 4).