#workskin #chapters .userstuff {
  width: 84%;
  padding-left: 8%;
  padding-right: 8%;
}

#workskin #chapters .chapter .preface {
  padding-left: 8%;
  padding-right: 8%;
}

#workskin #chapters .userstuff hr,
#workskin #chapters .userstuff p,
#workskin #chapters .userstuff footer,
#workskin #chapters .userstuff table {
  width: 100%;
}

#workskin #chapters .userstuff pre > code {
  width: 97%;
}

#workskin #chapters .userstuff dl,
#workskin #chapters .userstuff ol,
#workskin #chapters .userstuff ul {
  width: 90%;
}