anchor.diff:  ifeval::["{bsver}"=="3"]
   :span5:   col-md-5
   :options: responsive
  +:icon-prefix: glyphicon-
   endif::[]
   
   endif::[]
  
positive.code: 
  === Download the asciidoc backend
  
  http://laurent-laville.org/asciidoc/bootstrap/bootstrap-{revnumber}.zip[]
  
  Install as any other plugins:
  ----
  
negative.code: ifeval::["{bsver}"=="2"]
  :span5:   span5
  :options:
  :icon-prefix: icon-
  endif::[]
  
  //////////////////////////
  