For equivalent pre-requisites (OR condition), selecting one will disable the rest.
(Bootstrap changes some of the css, so I had to add
.checkbox{display: inline;}
Developed at JSfiddle
This page validated with 'Web Accessibility Checker' WCAG 2.0 (Level AA)
NOTE: fails to meet Success Criteria 1.4.3 Contrast (Minimum) (AA)
- (this was not corrected so it can be used for further reference)