anchor.diff:          label(for="firstName")
             span.input-label Name
             .input-wrapper.name-wrapper
  -          input#firstName(name="firstName" type="text" placeholder="Your First Name" required=true)
  +          input#firstName(name="firstName" type="text" placeholder="Your First Name")
           label(for="lastName")
             span.input-label Name
             .input-wrapper.name-wrapper
  
positive.code:           span.input-label Age
            .input-wrapper.name-wrapper
            input#childage(name="childage" type="tel"  placeholder="Age")
        section
          wrapper-demo
          #dd.wrapper-dropdown-3(tabindex='1')
            span Transport
            ul.dropdown(tabindex='1')
              li
                a(href='#') Male
              li
                a(href='#') Female
          // select(name="initialcourse")
          //   option(value="Introduction to Scratch") Introduction to Scratch
          //   option(value="Introduction to Minecraft Mod in Java") Introduction to Minecraft Mod in Java
  
negative.code:     header
      form#payment-form(action="/checkouts", method="post")
        h1 Choose Membership Plan
        section
          .wrapper-demo
            #dd.wrapper-dropdown-3(tabindex='1')
              span Transport
              ul.dropdown
                li
                  a(href='#') Classic mail
                li
                  a(href='#') UPS Delivery
                li
                  a(href='#') Private jet
        section
          select(name="selectedPlan")
            option(value="four_month_membership_id") $349/month - Four Month Membership
  