g a change of context and is
            a practice that does not create confusion for users.</p>
   </section><section class="examples"><h2>Examples</h2>
      <section class="example">
         <section class="description"><h2>Description</h2>
            <p>Example 1: A submit button is used for each form that causes a
                change in context.</p>
         </section>
      </section>
   </section><section class="tests"><h2>Tests</h2>
      <section class="procedure"><h3>Procedure</h3>
         