This occurs in both Vector and Monobook. When you apply the CSS "small" to text that contains a link, the link text is slightly smaller than the regular text. They should be the same size.
Test cases:
<span class="small">Blah [[Blah]]</span>
{|table class="small"
Blah [[Blah]] |
} |
Version: 1.17.x
Severity: minor