anchor.diff:                              td Fighters Muay Thai
                           tr
                               td 7.30pm
  -                            td Grappling Open Mat &nbsp;(open to NON-MEMBERS, free of charge)
  +                            td Grappling Open Mat &nbsp;(open to NON-MEMBERS, $10)
   
                   table(align="center",border="0")
                       thead
  
positive.code:                             td Fighters Muay Thai
                          tr
                              td 7.30pm
                              td Grappling Open Mat &nbsp;(open to NON-MEMBERS, free of charge)
  
                  table(align="center",border="0")
                      thead
  
negative.code:                 table(align="center",border="0")
                      tbody
                          tr
                              td OPEN MAT (ADULT ONLY)
                              td $10
                          tr
                              td ADULT
                              td $20
                          tr
  