135 files changed, 280 insertions, 145 deletions
diff --git a/src/100-lines.txt b/src/100-lines.txt
index ea2af5c..8e05b6d 100644
--- a/src/100-lines.txt
+++ b/src/100-lines.txt

@@ -1,10 +1,11 @@
 ---
 title: 100 lines
+id: 100-lines
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Whenever you call me friend \
diff --git a/src/README.txt b/src/README.txt
index ba7cd6a..8f4fd59 100644
--- a/src/README.txt
+++ b/src/README.txt

@@ -1,5 +1,6 @@
 ---
 title: Autocento of the breakfast table
+id: README
 subtitle: about this site
 genre: prose
@@ -8,7 +9,7 @@ epigraph:
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Introduction
diff --git a/src/about-the-author.txt b/src/about-the-author.txt
index 7c6083d..fb024e2 100644
--- a/src/about-the-author.txt
+++ b/src/about-the-author.txt

@@ -1,5 +1,6 @@
 ---
 title: About the author
+id: about-the-author
 subtitle: (not pictured)
 genre: prose
@@ -8,7 +9,7 @@ epigraph:
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 19
    prev:
    - title: Something about all music being performances of _4&prime;33&Prime;_ in places where other bands happen to be playing
diff --git a/src/about_author.txt b/src/about_author.txt
index ade4721..8f51909 100644
--- a/src/about_author.txt
+++ b/src/about_author.txt

@@ -1,10 +1,11 @@
 ---
 title: About Case Duckworth
+id: about_author
 genre: prose
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Case Duckworth is the cowardly but lovable Great Dane who solves mysteries on TV.
diff --git a/src/amber-alert.txt b/src/amber-alert.txt
index c4c7176..f782378 100644
--- a/src/amber-alert.txt
+++ b/src/amber-alert.txt

@@ -1,5 +1,6 @@
 ---
 title: AMBER alert
+id: amber-alert
 genre: prose
 epigraph:
@@ -13,7 +14,7 @@ ekphrastic:
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 6
    next:
    - title: Exasperated
diff --git a/src/and.txt b/src/and.txt
index 5e40517..25b83c6 100644
--- a/src/and.txt
+++ b/src/and.txt

@@ -1,5 +1,6 @@
 ---
 title: And
+id: and
 genre: verse
 epigraph:
@@ -12,7 +13,7 @@ epigraph:
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 3
    next:
    - title: Words and meaning
diff --git a/src/angeltoabraham.txt b/src/angeltoabraham.txt
index 30c5168..ac7586c 100644
--- a/src/angeltoabraham.txt
+++ b/src/angeltoabraham.txt

@@ -1,10 +1,11 @@
 ---
 title: The angel to Abraham
+id: angeltoabraham
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 10
    prev:
    - title: Dead man
diff --git a/src/apollo11.txt b/src/apollo11.txt
index 8e4b522..e04c0cb 100644
--- a/src/apollo11.txt
+++ b/src/apollo11.txt

@@ -1,5 +1,6 @@
 ---
 title: On seeing the panorama of the Apollo 11 landing site
+id: apollo11
 genre: verse
 ekphrastic:
@@ -9,7 +10,7 @@ ekphrastic:
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 5
    next:
    - title: Ars poetica
diff --git a/src/arspoetica.txt b/src/arspoetica.txt
index 1ceebcb..8e4a92b 100644
--- a/src/arspoetica.txt
+++ b/src/arspoetica.txt

@@ -1,10 +1,11 @@
 ---
 title: Ars poetica
+id: arspoetica
 genre: prose
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 6
    prev:
    - title: On seeing the panorama of the Apollo 11 landing site
diff --git a/src/art.txt b/src/art.txt
index 97f6512..1550658 100644
--- a/src/art.txt
+++ b/src/art.txt

@@ -1,10 +1,11 @@
 ---
 title: Art
+id: art
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 1
    next:
    - title: Hymnal
diff --git a/src/axe.txt b/src/axe.txt
index cfc03d7..486d669 100644
--- a/src/axe.txt
+++ b/src/axe.txt

@@ -1,10 +1,11 @@
 ---
 title: Axe
+id: axe
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 5
    next:
    - title: Leaf
diff --git a/src/big-dipper.txt b/src/big-dipper.txt
index 8208484..76942d5 100644
--- a/src/big-dipper.txt
+++ b/src/big-dipper.txt

@@ -1,10 +1,11 @@
 ---
 title: The Big Dipper
+id: big-dipper
 genre: verse
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 2
    next:
    - title: The Moon is drowning
diff --git a/src/boar.txt b/src/boar.txt
index a231aba..c8a6672 100644
--- a/src/boar.txt
+++ b/src/boar.txt

@@ -1,10 +1,11 @@
 ---
 title: The boar
+id: boar
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 8
    prev:
    - title: The ocean overflows with camels
diff --git a/src/boy_bus.txt b/src/boy_bus.txt
index da16af2..4352c98 100644
--- a/src/boy_bus.txt
+++ b/src/boy_bus.txt

@@ -1,10 +1,11 @@
 ---
 title: Boy on the bus
+id: boy_bus
 genre: verse
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 9
    next:
    - title: I think it's you (but it's not)
diff --git a/src/building.txt b/src/building.txt
index 1a6066a..724b85f 100644
--- a/src/building.txt
+++ b/src/building.txt

@@ -1,10 +1,11 @@
 ---
 title: Building
+id: building
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 28
    next:
    - title: Yellow
diff --git a/src/call-me-aural-pleasure.txt b/src/call-me-aural-pleasure.txt
index 6745c61..3b530f1 100644
--- a/src/call-me-aural-pleasure.txt
+++ b/src/call-me-aural-pleasure.txt

@@ -1,5 +1,6 @@
 ---
 title: Call me
+id: call-me-aural-pleasure
 subtitle: aural pleasure
 genre: verse
@@ -10,7 +11,7 @@ epigraph:
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Like _40_ as I challenge anyone to come too! \
diff --git a/src/cereal.txt b/src/cereal.txt
index 70fb5e3..b2a99ad 100644
--- a/src/cereal.txt
+++ b/src/cereal.txt

@@ -1,10 +1,11 @@
 ---
 title: Cereal
+id: cereal
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 21
    next:
    - title: Man
diff --git a/src/cold-wind.txt b/src/cold-wind.txt
index 5cd04d8..c44376c 100644
--- a/src/cold-wind.txt
+++ b/src/cold-wind.txt

@@ -1,12 +1,13 @@
 ---
 title: Cold wind
+id: cold-wind
 genre: verse
 dedication: Justin
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 [Man of autumn][], cold wind, \
diff --git a/src/collage-instrument.txt b/src/collage-instrument.txt
index 387eaf9..2c5459d 100644
--- a/src/collage-instrument.txt
+++ b/src/collage-instrument.txt

@@ -1,11 +1,12 @@
 ---
 title: Instrumented
+id: collage-instrument
 subtitle: a collage
 genre: prose
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 [`tr`][] has been a part of the Unix toolset since the late 70s.
diff --git a/src/common-titles.txt b/src/common-titles.txt
index a5c0120..485ae76 100644
--- a/src/common-titles.txt
+++ b/src/common-titles.txt

@@ -1,5 +1,6 @@
 ---
 title: Autocento of the breakfast table
+id: common-titles
 subtitle: index of common titles
 genre: verse
@@ -9,12 +10,12 @@ epigraph:
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 [100 lines](100-lines.html)
 [about the author](about-the-author.html),
-[Case Duckworth](about_author.html) (née
+[Case Duckworth](about_author.html) (nee
 [Amber): alert](amber-alert.html)!
 [And](and.html)
@@ -36,7 +37,7 @@ The [boy on the bus](boy_bus.html) is
 [Creation myth](creation-myth.html):
 [dead man](deadman.html) =
 [the death zone](death-zone.html) = \
-[Death’s trumpet](deathstrumpet.html).
+[Death's trumpet](deathstrumpet.html).
 [Dream](dream.html)
 [early](early.html).
@@ -57,8 +58,8 @@ setting a [fire](fire.html).
 [How to read this](howtoread.html)
 [hymnal](hymnal.html): \
-"[I am](i-am.html)." "[I think it’s \
+"[I am](i-am.html)." "[I think it's \
-you (but it’s not)](i-think-its-you.html)."
+you (but it's not)](i-think-its-you.html)."
 [I wanted to tell you something](i-wanted-to-tell-you-something.html)
 [in bed](in-bed.html)--- \
@@ -66,7 +67,7 @@ you (but it’s not)](i-think-its-you.html)."
 the [initial conditions](initial-conditions.html)
 of [January](january.html)'s
 [joke](joke.html) are
-[_l’appel du vide_](lappel-du-vide.html). \
+[_l'appel du vide_](lappel-du-vide.html). \
 [The largest asteroid in the asteroid belt](largest-asteroid.html) is the
 [last bastion](last-bastion.html), \
 the [last passenger](last-passenger.html)
@@ -125,7 +126,7 @@ builds
 [the sixteenth chapel](sixteenth-chapel.html) in
 [snow](snow.html).
-[Let’s start with something simple](something-simple.html): \
+[Let's start with something simple](something-simple.html): \
 [spittle](spittle.html) on
 [the squirrel](squirrel.html) sitting
 [stagnant](stagnant.html). \
@@ -157,11 +158,11 @@ a [treatise](treatise.html) on
 [We played those games too](weplayedthosegamestoo.html).
-[When I’m sorry I wash dishes](when-im-sorry-i.html) in
+[When I'm sorry I wash dishes](when-im-sorry-i.html) in
 the [window](window.html), [walking \
-in the rain](walking-in-the-rain.html),
+in the rain](walking-in-the-rain.html), thinking \
-thinking about
+about
-[what we are made of](what-we-are-made-of.html):
+[what we are made of](what-we-are-made-of.html): \
 [words and meaning](words-meaning.html),
 [irritably reaching after reason](words-irritable-reaching.html).
 I feel [worse, \
diff --git a/src/creation-myth.txt b/src/creation-myth.txt
index d999f55..7691184 100644
--- a/src/creation-myth.txt
+++ b/src/creation-myth.txt

@@ -1,10 +1,11 @@
 ---
 title: Creation myth
+id: creation-myth
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 So two hyperintelligent pandimensional beings \
diff --git a/src/deadman.txt b/src/deadman.txt
index b561486..813dd74 100644
--- a/src/deadman.txt
+++ b/src/deadman.txt

@@ -1,10 +1,11 @@
 ---
 title: Dead man
+id: deadman
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 9
    prev:
    - title: The boar
diff --git a/src/death-zone.txt b/src/death-zone.txt
index 4afa336..043c5de 100644
--- a/src/death-zone.txt
+++ b/src/death-zone.txt

@@ -1,5 +1,6 @@
 ---
 title: The Death Zone
+id: death-zone
 genre: verse
 epigraph:
@@ -14,7 +15,7 @@ ekphrastic:
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 7
    next:
    - title: The Big Dipper
diff --git a/src/deathstrumpet.txt b/src/deathstrumpet.txt
index f5ad1ed..7ce5f45 100644
--- a/src/deathstrumpet.txt
+++ b/src/deathstrumpet.txt

@@ -1,10 +1,11 @@
 ---
 title: "Death's trumpet"
+id: deathstrumpet
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 28
    prev:
      title: 'To Daniel: an elaboration'
diff --git a/src/dollywood.txt b/src/dollywood.txt
index 4bc9afa..4dba82a 100644
--- a/src/dollywood.txt
+++ b/src/dollywood.txt

@@ -1,11 +1,12 @@
 ---
 title: Something
+id: dollywood
 subtitle: about my tenure as a bear
 genre: prose
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 I turned off the TV as soon as the end credits began.
diff --git a/src/dream.txt b/src/dream.txt
index 55ee98c..0e1121d 100644
--- a/src/dream.txt
+++ b/src/dream.txt

@@ -1,10 +1,11 @@
 ---
 title: Dream
+id: dream
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 4
    next:
    - title: Axe
diff --git a/src/early.txt b/src/early.txt
index 148ec7f..05ccad8 100644
--- a/src/early.txt
+++ b/src/early.txt

@@ -1,10 +1,11 @@
 ---
 title: Early
+id: early
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 35
    next:
    - title: Toothpaste
diff --git a/src/elegyforanalternateself.txt b/src/elegyforanalternateself.txt
index 6d2af42..52a34a4 100644
--- a/src/elegyforanalternateself.txt
+++ b/src/elegyforanalternateself.txt

@@ -1,10 +1,11 @@
 ---
 title: Elegy for an alternate self
+id: elegyforanalternateself
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Say there are no words.  Say that we are conjoined \
diff --git a/src/epigraph.txt b/src/epigraph.txt
index 800eadd..264bea6 100644
--- a/src/epigraph.txt
+++ b/src/epigraph.txt

@@ -1,5 +1,6 @@
 ---
 title: epigraph
+id: epigraph
 genre: prose
 epigraph:
@@ -7,7 +8,7 @@ epigraph:
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 1
    next:
      title: How to read this
diff --git a/src/ex-machina.txt b/src/ex-machina.txt
index 03a9ac5..8b14e2e 100644
--- a/src/ex-machina.txt
+++ b/src/ex-machina.txt

@@ -1,5 +1,6 @@
 ---
 title: Ex machina
+id: ex-machina
 genre: verse
 epigraph:
@@ -8,7 +9,7 @@ epigraph:
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Bottom of the drink: they had \
diff --git a/src/exasperated.txt b/src/exasperated.txt
index 037302d..67b3242 100644
--- a/src/exasperated.txt
+++ b/src/exasperated.txt

@@ -1,10 +1,11 @@
 ---
 title: Exasperated
+id: exasperated
 genre: verse
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 8
    next:
    - title: The Death Zone
diff --git a/src/father.txt b/src/father.txt
index f955ae2..af24d8d 100644
--- a/src/father.txt
+++ b/src/father.txt

@@ -1,10 +1,11 @@
 ---
 title: Father
+id: father
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 37
    next:
    - title: Paul
diff --git a/src/feedingtheraven.txt b/src/feedingtheraven.txt
index bad14fc..af0f74b 100644
--- a/src/feedingtheraven.txt
+++ b/src/feedingtheraven.txt

@@ -1,10 +1,11 @@
 ---
 title: Feeding the raven
+id: feedingtheraven
 genre: prose
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 11
    prev:
    - title: The angel to Abraham
diff --git a/src/finding-the-lion.txt b/src/finding-the-lion.txt
index 01cb4e6..068b18b 100644
--- a/src/finding-the-lion.txt
+++ b/src/finding-the-lion.txt

@@ -1,10 +1,11 @@
 ---
 title: Finding the Lion
+id: finding-the-lion
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Tonight, as I look up, the stars \
diff --git a/src/fire.txt b/src/fire.txt
index b44170b..25e8bcf 100644
--- a/src/fire.txt
+++ b/src/fire.txt

@@ -1,10 +1,11 @@
 ---
 title: Fire
+id: fire
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 39
    next:
    - title: Hands
diff --git a/src/first-lines.txt b/src/first-lines.txt
index c3cf522..faa75b7 100644
--- a/src/first-lines.txt
+++ b/src/first-lines.txt

@@ -1,11 +1,12 @@
 ---
 title: Autocento of the breakfast table
+id: first-lines
 subtitle: index of first lines
 genre: prose
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 [A dead man finds his way into our hearts](deadman.html)
diff --git a/src/found-typewriter-poem.txt b/src/found-typewriter-poem.txt
index f6fd201..d1fce47 100644
--- a/src/found-typewriter-poem.txt
+++ b/src/found-typewriter-poem.txt

@@ -1,5 +1,6 @@
 ---
 title: Look
+id: found-typewriter-poem
 subtitle: a found typewriter poem
 genre: verse
@@ -12,7 +13,7 @@ epigraph:
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Look, I say---look here--- \
diff --git a/src/hands.txt b/src/hands.txt
index e0a3ffb..adf08a9 100644
--- a/src/hands.txt
+++ b/src/hands.txt

@@ -1,10 +1,11 @@
 ---
 title: Hands
+id: hands
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 10
    next:
    - title: Toilet
diff --git a/src/hard-game.txt b/src/hard-game.txt
index b9ca6b2..7ad6d65 100644
--- a/src/hard-game.txt
+++ b/src/hard-game.txt

@@ -1,12 +1,13 @@
 ---
 title: A hard game
+id: hard-game
 genre: verse
 dedication: Jim Henson
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 You think building Hoggle's a hard game?  \
diff --git a/src/hardware.txt b/src/hardware.txt
index 6174970..dfe46bb 100644
--- a/src/hardware.txt
+++ b/src/hardware.txt

@@ -1,10 +1,11 @@
 ---
 title: Hardware
+id: hardware
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 14
    next:
    - title: Treatise
diff --git a/src/howithappened.txt b/src/howithappened.txt
index 9748bbd..4e606f4 100644
--- a/src/howithappened.txt
+++ b/src/howithappened.txt

@@ -1,10 +1,11 @@
 ---
 title: How it happened
+id: howithappened
 genre: 'verse'
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 14
    prev:
    - title: I am
diff --git a/src/howtoread.txt b/src/howtoread.txt
index fa7dc48..3f3a3eb 100644
--- a/src/howtoread.txt
+++ b/src/howtoread.txt

@@ -1,10 +1,11 @@
 ---
 title: How to read this
+id: howtoread
 genre: prose
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 2
    next:
    - title: And
diff --git a/src/hymnal.txt b/src/hymnal.txt
index 1a4357c..4d7797e 100644
--- a/src/hymnal.txt
+++ b/src/hymnal.txt

@@ -1,10 +1,11 @@
 ---
 title: Hymnal
+id: hymnal
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 2
    next:
    - title: Underwear
diff --git a/src/i-am.txt b/src/i-am.txt
index d6c7526..c9d949f 100644
--- a/src/i-am.txt
+++ b/src/i-am.txt

@@ -1,10 +1,11 @@
 ---
 title: I am
+id: i-am
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 13
    prev:
    - title: On formal poetry
diff --git a/src/i-think-its-you.txt b/src/i-think-its-you.txt
index 8c44a4f..8f90151 100644
--- a/src/i-think-its-you.txt
+++ b/src/i-think-its-you.txt

@@ -1,5 +1,6 @@
 ---
 title: I think it's you (but it's not)
+id: i-think-its-you
 genre: verse
 epigraph:
@@ -8,7 +9,7 @@ epigraph:
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 15
    next:
    - title: Initial conditions
diff --git a/src/i-want-to-say.txt b/src/i-want-to-say.txt
index f29f6ee..52763fd 100644
--- a/src/i-want-to-say.txt
+++ b/src/i-want-to-say.txt

@@ -1,10 +1,11 @@
 ---
 title: I want to say
+id: i-want-to-say
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 I want to say I take it all back \
diff --git a/src/i-wanted-to-tell-you-something.txt b/src/i-wanted-to-tell-you-something.txt
index e95d696..3f6423e 100644
--- a/src/i-wanted-to-tell-you-something.txt
+++ b/src/i-wanted-to-tell-you-something.txt

@@ -1,10 +1,11 @@
 ---
 title: I wanted to tell you something
+id: i-wanted-to-tell-you-something
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 I wanted to tell you something in order [to][] \
diff --git a/src/in-bed.txt b/src/in-bed.txt
index eedc913..300891f 100644
--- a/src/in-bed.txt
+++ b/src/in-bed.txt

@@ -1,10 +1,11 @@
 ---
 title: In bed
+id: in-bed
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 ## I
diff --git a/src/initial-conditions.txt b/src/initial-conditions.txt
index f3af3c9..f22ebfc 100644
--- a/src/initial-conditions.txt
+++ b/src/initial-conditions.txt

@@ -1,10 +1,11 @@
 ---
 title: Initial conditions
+id: initial-conditions
 genre: verse
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 11
    next:
    - title: Love as God
diff --git a/src/january.txt b/src/january.txt
index dbe1bf0..71fe3be 100644
--- a/src/january.txt
+++ b/src/january.txt

@@ -1,10 +1,11 @@
 ---
 title: January
+id: january
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 January.  \
diff --git a/src/joke.txt b/src/joke.txt
index dad5ec9..a9f5add 100644
--- a/src/joke.txt
+++ b/src/joke.txt

@@ -1,10 +1,11 @@
 ---
 title: Joke
+id: joke
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 33
    next:
    - title: Stump
diff --git a/src/lappel-du-vide.txt b/src/lappel-du-vide.txt
index 49c7f2d..49c4da9 100644
--- a/src/lappel-du-vide.txt
+++ b/src/lappel-du-vide.txt

@@ -1,5 +1,6 @@
 ---
 title: L'appel du vide
+id: lappel-du-vide
 genre: prose
 epigraph:
@@ -9,7 +10,7 @@ epigraph:
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 14
    next:
    - title: Boy on the bus
diff --git a/src/largest-asteroid.txt b/src/largest-asteroid.txt
index 7e68ec8..5b245ac 100644
--- a/src/largest-asteroid.txt
+++ b/src/largest-asteroid.txt

@@ -1,10 +1,11 @@
 ---
 title: The largest asteroid in the asteroid belt
+id: largest-asteroid
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 What secrets does it hold?  \
diff --git a/src/last-bastion.txt b/src/last-bastion.txt
index 5b20c23..ebb0350 100644
--- a/src/last-bastion.txt
+++ b/src/last-bastion.txt

@@ -1,10 +1,11 @@
 ---
 title: Last bastion
+id: last-bastion
 genre: verse
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 10
    next:
    - title: AMBER alert
diff --git a/src/last-passenger.txt b/src/last-passenger.txt
index de34ab3..e54a456 100644
--- a/src/last-passenger.txt
+++ b/src/last-passenger.txt

@@ -1,10 +1,11 @@
 ---
 title: Last passenger
+id: last-passenger
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 TODO: revise based on reading notes
 ...
diff --git a/src/leaf.txt b/src/leaf.txt
index 50d3b2c..5563952 100644
--- a/src/leaf.txt
+++ b/src/leaf.txt

@@ -1,10 +1,11 @@
 ---
 title: Leaf
+id: leaf
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 3
    next:
    - title: Writing
diff --git a/src/leg.txt b/src/leg.txt
index 3c60fe7..6d9112c 100644
--- a/src/leg.txt
+++ b/src/leg.txt

@@ -1,10 +1,11 @@
 ---
 title: Leg
+id: leg
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 12
    next:
    - title: Planks
diff --git a/src/likingthings.txt b/src/likingthings.txt
index 39a124e..b48ec77 100644
--- a/src/likingthings.txt
+++ b/src/likingthings.txt

@@ -1,10 +1,11 @@
 ---
 title: Liking Things
+id: likingthings
 genre: prose
 project:
    title: Book of Hezekiah
-    css: hezekiah
+    class: hezekiah
    order: 7
    prev:
    - title: Problems
diff --git a/src/listen.txt b/src/listen.txt
index 8d9416b..1a6b05a 100644
--- a/src/listen.txt
+++ b/src/listen.txt

@@ -1,10 +1,11 @@
 ---
 title: Listen
+id: listen
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 If you swallow hard enough \
diff --git a/src/love-as-god.txt b/src/love-as-god.txt
index af563a3..12a45ca 100644
--- a/src/love-as-god.txt
+++ b/src/love-as-god.txt

@@ -1,10 +1,11 @@
 ---
 title: Love as God
+id: love-as-god
 genre: verse
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 13
    next:
    - title: Worse looking over
diff --git a/src/lovesong.txt b/src/lovesong.txt
index f8a42b1..9f86d19 100644
--- a/src/lovesong.txt
+++ b/src/lovesong.txt

@@ -1,10 +1,11 @@
 ---
 title: Love Song
+id: lovesong
 genre: prose
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 15
    prev:
    - title: How it happened
diff --git a/src/man.txt b/src/man.txt
index 9c0fe3b..c59084e 100644
--- a/src/man.txt
+++ b/src/man.txt

@@ -1,5 +1,6 @@
 ---
 title: Man
+id: man
 genre: prose
 ekphrastic:
@@ -9,7 +10,7 @@ ekphrastic:
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 22
    next:
    - title: Snow
diff --git a/src/manifesto_poetics.txt b/src/manifesto_poetics.txt
index dadbeb9..988c047 100644
--- a/src/manifesto_poetics.txt
+++ b/src/manifesto_poetics.txt

@@ -1,10 +1,11 @@
 ---
 title: Manifesto of poetics
+id: manifesto_poetics
 genre: prose
 project:
    title: Stark raving
-    css: stark
+    class: stark
 ...
 What is a poem?
diff --git a/src/moon-drowning.txt b/src/moon-drowning.txt
index 732407b..3287895 100644
--- a/src/moon-drowning.txt
+++ b/src/moon-drowning.txt

@@ -1,10 +1,11 @@
 ---
 title: The Moon is drowning
+id: moon-drowning
 genre: verse
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 3
    next:
    - title: Something about all music being performances of _4&prime;33&Prime;_ in places where other bands happen to be playing
diff --git a/src/moongone.txt b/src/moongone.txt
index fd7e60d..6504823 100644
--- a/src/moongone.txt
+++ b/src/moongone.txt

@@ -1,5 +1,6 @@
 ---
 title: The moon is gone and in its place a mirror
+id: moongone
 genre: prose
 ekphrastic:
@@ -9,7 +10,7 @@ ekphrastic:
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 18
    prev:
    - title: Ronald McDonald
diff --git a/src/mountain.txt b/src/mountain.txt
index 80e1b3c..abfac30 100644
--- a/src/mountain.txt
+++ b/src/mountain.txt

@@ -1,10 +1,11 @@
 ---
 title: The mountain
+id: mountain
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 19
    prev:
    - title: The moon is gone and in its place a mirror
diff --git a/src/movingsideways.txt b/src/movingsideways.txt
index 12ad192..c532447 100644
--- a/src/movingsideways.txt
+++ b/src/movingsideways.txt

@@ -1,10 +1,11 @@
 ---
 title: Moving Sideways
+id: movingsideways
 genre: prose
 project:
    title: Book of Hezekiah
-    css: hezekiah
+    class: hezekiah
    order: 5
    next:
    - title: Problems
diff --git a/src/music-433.txt b/src/music-433.txt
index 08a148a..c75f931 100644
--- a/src/music-433.txt
+++ b/src/music-433.txt

@@ -1,5 +1,6 @@
 ---
 title: Something
+id: music-433
 subtitle: 'about all music being performances of _4&prime;33&Prime;_ in places where other bands happen to be playing'
 genre: verse
@@ -7,7 +8,7 @@ dedication: '[Randall](https://xkcd.com/1199/)'
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 18
    next:
    - title: Riptide of memory
diff --git a/src/no-nothing.txt b/src/no-nothing.txt
index c48fa14..2b97892 100644
--- a/src/no-nothing.txt
+++ b/src/no-nothing.txt

@@ -1,10 +1,11 @@
 ---
 title: No nothing
+id: no-nothing
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 | While [swimming in the river][]
diff --git a/src/notes.txt b/src/notes.txt
index 003efcd..1a3f52d 100644
--- a/src/notes.txt
+++ b/src/notes.txt

@@ -1,10 +1,11 @@
 ---
 title: Notes
+id: notes
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 8
    next:
    - title: Shed
diff --git a/src/nothing-is-ever-over.txt b/src/nothing-is-ever-over.txt
index 3e41a1b..a26d985 100644
--- a/src/nothing-is-ever-over.txt
+++ b/src/nothing-is-ever-over.txt

@@ -1,10 +1,11 @@
 ---
 title: Nothing is ever over
+id: nothing-is-ever-over
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 [Nothing is ever over][]; nothing \
diff --git a/src/on-genre-dimension.txt b/src/on-genre-dimension.txt
index 09314ca..088b489 100644
--- a/src/on-genre-dimension.txt
+++ b/src/on-genre-dimension.txt

@@ -1,10 +1,11 @@
 ---
 title: On genre and the dimensionality of poetry
+id: on-genre-dimension
 genre: prose
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 How does one describe a poem?
diff --git a/src/onformalpoetry.txt b/src/onformalpoetry.txt
index 7dc5fc4..56ee52d 100644
--- a/src/onformalpoetry.txt
+++ b/src/onformalpoetry.txt

@@ -1,10 +1,11 @@
 ---
 title: On formal poetry
+id: onformalpoetry
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 12
    prev:
    - title: Feeding the raven
diff --git a/src/options.txt b/src/options.txt
index 7513ad5..7bdbaa4 100644
--- a/src/options.txt
+++ b/src/options.txt

@@ -1,10 +1,11 @@
 ---
 title: Options
+id: options
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 26
    next:
    - title: Stagnant
diff --git a/src/ouroboros_memory.txt b/src/ouroboros_memory.txt
index 59c347f..732d525 100644
--- a/src/ouroboros_memory.txt
+++ b/src/ouroboros_memory.txt

@@ -1,5 +1,6 @@
 ---
 title: Ouroboros of Memory
+id: ouroboros_memory
 genre: prose
 epigraph:
@@ -12,7 +13,7 @@ epigraph:
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 12
    next:
    - title: L'appel du vide
diff --git a/src/paul.txt b/src/paul.txt
index baaa1b9..67a019a 100644
--- a/src/paul.txt
+++ b/src/paul.txt

@@ -1,10 +1,11 @@
 ---
 title: Paul
+id: paul
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 38
    next:
    - title: Fire
diff --git a/src/peaches.txt b/src/peaches.txt
index 0019ec9..ddb1038 100644
--- a/src/peaches.txt
+++ b/src/peaches.txt

@@ -1,10 +1,11 @@
 ---
 title: Peaches
+id: peaches
 genre: prose
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 "My anger is like a peach," he said.
diff --git a/src/philosophy.txt b/src/philosophy.txt
index 8803cc0..ce43a28 100644
--- a/src/philosophy.txt
+++ b/src/philosophy.txt

@@ -1,10 +1,11 @@
 ---
 title: Philosophy
+id: philosophy
 genre: prose
 project:
    title: Book of Hezekiah
-    css: hezekiah
+    class: hezekiah
    order: 3
    next:
    - title: Proverbs
diff --git a/src/phone.txt b/src/phone.txt
index 38d2102..b3c89f5 100644
--- a/src/phone.txt
+++ b/src/phone.txt

@@ -1,10 +1,11 @@
 ---
 title: Phone
+id: phone
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 16
    next:
    - title: Tapestry
diff --git a/src/planks.txt b/src/planks.txt
index 4502d76..de6535e 100644
--- a/src/planks.txt
+++ b/src/planks.txt

@@ -1,10 +1,11 @@
 ---
 title: Planks
+id: planks
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 13
    next:
    - title: Hardware
diff --git a/src/plant.txt b/src/plant.txt
index 67912b4..05d8ad1 100644
--- a/src/plant.txt
+++ b/src/plant.txt

@@ -1,10 +1,11 @@
 ---
 title: Litany for a plant
+id: plant
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 I need a plant.  I need a thing \
diff --git a/src/poetry-time.txt b/src/poetry-time.txt
index a861901..b69130b 100644
--- a/src/poetry-time.txt
+++ b/src/poetry-time.txt

@@ -1,11 +1,12 @@
 ---
 title: Something
+id: poetry-time
 subtitle: about the nature of poetry and time
 genre: verse
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 5
    next:
    - title: The Moon is drowning
diff --git a/src/prelude.txt b/src/prelude.txt
index 1dbd8e6..52ba8aa 100644
--- a/src/prelude.txt
+++ b/src/prelude.txt

@@ -1,10 +1,11 @@
 ---
 title: Prelude
+id: prelude
 genre: prose
 project:
    title: Book of Hezekiah
-    css: hezekiah
+    class: hezekiah
    order: 1
    next:
    - title: The purpose of dogs
diff --git a/src/problems.txt b/src/problems.txt
index d0f2218..27df4df 100644
--- a/src/problems.txt
+++ b/src/problems.txt

@@ -1,10 +1,11 @@
 ---
 title: Problems
+id: problems
 genre: prose
 project:
    title: Book of Hezekiah
-    css: hezekiah
+    class: hezekiah
    order: 6
    next:
    - title: Liking things
diff --git a/src/proverbs.txt b/src/proverbs.txt
index 759c094..bd59fb4 100644
--- a/src/proverbs.txt
+++ b/src/proverbs.txt

@@ -1,10 +1,11 @@
 ---
 title: Proverbs
+id: proverbs
 genre: prose
 project:
    title: Book of Hezekiah
-    css: hezekiah
+    class: hezekiah
    order: 4
    next:
    - title: Moving sideways
diff --git a/src/punch.txt b/src/punch.txt
index 8243563..46f9451 100644
--- a/src/punch.txt
+++ b/src/punch.txt

@@ -1,10 +1,11 @@
 ---
 title: Punch
+id: punch
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 32
    next:
    - title: Joke
diff --git a/src/purpose-dogs.txt b/src/purpose-dogs.txt
index 93487d6..0fb9356 100644
--- a/src/purpose-dogs.txt
+++ b/src/purpose-dogs.txt

@@ -1,10 +1,11 @@
 ---
 title: The purpose of dogs
+id: purpose-dogs
 genre: prose
 project:
    title: Book of Hezekiah
-    css: hezekiah
+    class: hezekiah
    order: 2
    next:
    - title: Philosophy
diff --git a/src/question.txt b/src/question.txt
index 39e7084..8eb261b 100644
--- a/src/question.txt
+++ b/src/question.txt

@@ -1,10 +1,11 @@
 ---
 title: Question
+id: question
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 19
    next:
    - title: Sapling
diff --git a/src/real-writer.txt b/src/real-writer.txt
index a2b380f..03840b1 100644
--- a/src/real-writer.txt
+++ b/src/real-writer.txt

@@ -1,10 +1,11 @@
 ---
 title: A real writer
+id: real-writer
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Sometimes I feel as though I am not a real writer.  \
diff --git a/src/reports.txt b/src/reports.txt
index fe2c6c9..96d6451 100644
--- a/src/reports.txt
+++ b/src/reports.txt

@@ -1,10 +1,11 @@
 ---
 title: Reports
+id: reports
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 24
    next:
    - title: Swear
diff --git a/src/riptide_memory.txt b/src/riptide_memory.txt
index e852da8..365d90f 100644
--- a/src/riptide_memory.txt
+++ b/src/riptide_memory.txt

@@ -1,10 +1,11 @@
 ---
 title: Riptide of memory
+id: riptide_memory
 genre: verse
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 16
    next:
    - title: About the author
diff --git a/src/ronaldmcdonald.txt b/src/ronaldmcdonald.txt
index 5081502..63ec87a 100644
--- a/src/ronaldmcdonald.txt
+++ b/src/ronaldmcdonald.txt

@@ -1,10 +1,11 @@
 ---
 title: Ronald McDonald
+id: ronaldmcdonald
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 17
    prev:
    - title: Rough gloves
diff --git a/src/roughgloves.txt b/src/roughgloves.txt
index 5a212f5..d2de590 100644
--- a/src/roughgloves.txt
+++ b/src/roughgloves.txt

@@ -1,10 +1,11 @@
 ---
 title: Rough gloves
+id: roughgloves
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 16
    prev:
    - title: Love Song
diff --git a/src/sapling.txt b/src/sapling.txt
index 53820dc..b1ba401 100644
--- a/src/sapling.txt
+++ b/src/sapling.txt

@@ -1,10 +1,11 @@
 ---
 title: Sapling
+id: sapling
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 20
    next:
    - title: Cereal
diff --git a/src/seasonal-affective-disorder.txt b/src/seasonal-affective-disorder.txt
index 41e5ae0..0a7e7ed 100644
--- a/src/seasonal-affective-disorder.txt
+++ b/src/seasonal-affective-disorder.txt

@@ -1,10 +1,11 @@
 ---
 title: Seasonal affective disorder
+id: seasonal-affective-disorder
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 On your desk I set a tangerine:  \
diff --git a/src/sense-of-it.txt b/src/sense-of-it.txt
index 31b971b..e21ea3c 100644
--- a/src/sense-of-it.txt
+++ b/src/sense-of-it.txt

@@ -1,10 +1,11 @@
 ---
 title: Sense of it
+id: sense-of-it
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 I only write poems on [the bus][] anymore.  \
diff --git a/src/serengeti.txt b/src/serengeti.txt
index da6e659..bbef77b 100644
--- a/src/serengeti.txt
+++ b/src/serengeti.txt

@@ -1,10 +1,11 @@
 ---
 title: Serengeti
+id: serengeti
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 20
    prev:
    - title: The mountain
diff --git a/src/shed.txt b/src/shed.txt
index 644e6ad..a2e82b2 100644
--- a/src/shed.txt
+++ b/src/shed.txt

@@ -1,10 +1,11 @@
 ---
 title: Shed
+id: shed
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 9
    next:
    - title: Hands
diff --git a/src/shipwright.txt b/src/shipwright.txt
index af698e3..c60dcb0 100644
--- a/src/shipwright.txt
+++ b/src/shipwright.txt

@@ -1,10 +1,11 @@
 ---
 title: The shipwright
+id: shipwright
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 21
    prev:
    - title: Serengeti
diff --git a/src/sixteenth-chapel.txt b/src/sixteenth-chapel.txt
index 5ff28cd..f117bc6 100644
--- a/src/sixteenth-chapel.txt
+++ b/src/sixteenth-chapel.txt

@@ -1,5 +1,6 @@
 ---
 title: The Sixteenth Chapel
+id: sixteenth-chapel
 genre: verse
 epigraph:
@@ -11,7 +12,7 @@ dedication: Max
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 17
    next:
    - title: Last bastion
diff --git a/src/snow.txt b/src/snow.txt
index 3e40952..20e2c8d 100644
--- a/src/snow.txt
+++ b/src/snow.txt

@@ -1,10 +1,11 @@
 ---
 title: Snow
+id: snow
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 23
    next:
    - title: Reports
diff --git a/src/something-simple.txt b/src/something-simple.txt
index 02c9f40..d657c37 100644
--- a/src/something-simple.txt
+++ b/src/something-simple.txt

@@ -1,10 +1,11 @@
 ---
 title: "Let's start with something simple:"
+id: something-simple
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 in mammals the ratio between bladder size \
diff --git a/src/spittle.txt b/src/spittle.txt
index 1bc65aa..ac07496 100644
--- a/src/spittle.txt
+++ b/src/spittle.txt

@@ -1,10 +1,11 @@
 ---
 title: Spittle
+id: spittle
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 22
    prev:
    - title: The shipwright
diff --git a/src/squirrel.txt b/src/squirrel.txt
index fb18c8a..d874530 100644
--- a/src/squirrel.txt
+++ b/src/squirrel.txt

@@ -1,10 +1,11 @@
 ---
 title: The squirrel
+id: squirrel
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 23
    prev:
    - title: Spittle
diff --git a/src/stagnant.txt b/src/stagnant.txt
index 90af9ac..56a3594 100644
--- a/src/stagnant.txt
+++ b/src/stagnant.txt

@@ -1,10 +1,11 @@
 ---
 title: Stagnant
+id: stagnant
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 27
    next:
    - title: Building
diff --git a/src/statements-frag.txt b/src/statements-frag.txt
index 6385234..63d160c 100644
--- a/src/statements-frag.txt
+++ b/src/statements-frag.txt

@@ -1,11 +1,12 @@
 ---
 title: Statements
+id: statements-frag
 subtitle: a fragment
 genre: prose
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 I. Eli {#eli}
diff --git a/src/stayed-on-the-bus.txt b/src/stayed-on-the-bus.txt
index d1818a3..c3dcae7 100644
--- a/src/stayed-on-the-bus.txt
+++ b/src/stayed-on-the-bus.txt

@@ -1,10 +1,11 @@
 ---
 title: Stayed on the bus too long
+id: stayed-on-the-bus
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 It was a [gamble][] \
diff --git a/src/stump.txt b/src/stump.txt
index 55cd38f..90454e4 100644
--- a/src/stump.txt
+++ b/src/stump.txt

@@ -1,10 +1,11 @@
 ---
 title: Stump
+id: stump
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 34
    next:
    - title: Early
diff --git a/src/swansong-alt.txt b/src/swansong-alt.txt
index 1664bba..0c470b7 100644
--- a/src/swansong-alt.txt
+++ b/src/swansong-alt.txt

@@ -1,11 +1,12 @@
 ---
 title: Swansong
+id: swansong-alt
 subtitle: alternate version
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 This poem is dry like [chapped lips][].  \
diff --git a/src/swansong.txt b/src/swansong.txt
index 4041600..a032def 100644
--- a/src/swansong.txt
+++ b/src/swansong.txt

@@ -1,10 +1,11 @@
 ---
 title: Swan song
+id: swansong
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 24
    prev:
    - title: The squirrel
diff --git a/src/swear.txt b/src/swear.txt
index 90fc559..43d5e8e 100644
--- a/src/swear.txt
+++ b/src/swear.txt

@@ -1,10 +1,11 @@
 ---
 title: Swear
+id: swear
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 25
    next:
    - title: Options
diff --git a/src/table_contents.txt b/src/table_contents.txt
index 8334561..ba7286e 100644
--- a/src/table_contents.txt
+++ b/src/table_contents.txt

@@ -1,5 +1,6 @@
 ---
 title: Table of contents
+id: table_contents
 genre: verse
 epigraph:
@@ -8,7 +9,7 @@ epigraph:
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 1
    next:
    - title: Ouroboros of memory
diff --git a/src/tapestry.txt b/src/tapestry.txt
index bfaf24a..b135b0a 100644
--- a/src/tapestry.txt
+++ b/src/tapestry.txt

@@ -1,10 +1,11 @@
 ---
 title: Tapestry
+id: tapestry
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 17
    next:
    - title: Window
diff --git a/src/telemarketer.txt b/src/telemarketer.txt
index 0ae9ba5..1b25817 100644
--- a/src/telemarketer.txt
+++ b/src/telemarketer.txt

@@ -1,10 +1,11 @@
 ---
 title: Telemarketer
+id: telemarketer
 genre: prose
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 25
    prev:
    - title: Swan song
diff --git a/src/the-night-we-met.txt b/src/the-night-we-met.txt
index 303f547..1d90227 100644
--- a/src/the-night-we-met.txt
+++ b/src/the-night-we-met.txt

@@ -1,11 +1,12 @@
 ---
 title: The night we met, I was out of my mind
+id: the-night-we-met
 subtitle: or lying in the dark
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 My head is [full of fire][], my tongue swollen, \
diff --git a/src/the-sea_the-beach.txt b/src/the-sea_the-beach.txt
index 6c523fd..60f44fa 100644
--- a/src/the-sea_the-beach.txt
+++ b/src/the-sea_the-beach.txt

@@ -1,10 +1,11 @@
 ---
 title: The sea and the beach
+id: the-sea_the-beach
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Waiting for a reading to start \
diff --git a/src/theoceanoverflowswithcamels.txt b/src/theoceanoverflowswithcamels.txt
index 4a3f165..fa1e12c 100644
--- a/src/theoceanoverflowswithcamels.txt
+++ b/src/theoceanoverflowswithcamels.txt

@@ -1,10 +1,11 @@
 ---
 title: The ocean overflows with camels
+id: theoceanoverflowswithcamels
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 7
    prev:
    - title: Ars poetica
diff --git a/src/time-looks-up-to-the-sky.txt b/src/time-looks-up-to-the-sky.txt
index cd56bdd..50f8001 100644
--- a/src/time-looks-up-to-the-sky.txt
+++ b/src/time-looks-up-to-the-sky.txt

@@ -1,10 +1,11 @@
 ---
 title: Time looks up to the sky
+id: time-looks-up-to-the-sky
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 I wish I'd kissed you when I had the chance.  \
diff --git a/src/todaniel.txt b/src/todaniel.txt
index bf2941f..37b0823 100644
--- a/src/todaniel.txt
+++ b/src/todaniel.txt

@@ -1,11 +1,12 @@
 ---
 title: To Daniel
+id: todaniel
 subtitle: an elaboration of a previous comment
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 27
    prev:
    - title: We played those games too
diff --git a/src/toilet.txt b/src/toilet.txt
index 7ec0603..44217d2 100644
--- a/src/toilet.txt
+++ b/src/toilet.txt

@@ -1,10 +1,11 @@
 ---
 title: Toilet
+id: toilet
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 11
    next:
    - title: Leg
diff --git a/src/toothpaste.txt b/src/toothpaste.txt
index 401483c..89d15d0 100644
--- a/src/toothpaste.txt
+++ b/src/toothpaste.txt

@@ -1,10 +1,11 @@
 ---
 title: Toothpaste
+id: toothpaste
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 36
    next:
    - title: Father
diff --git a/src/treatise.txt b/src/treatise.txt
index 9ae732a..2fdbde8 100644
--- a/src/treatise.txt
+++ b/src/treatise.txt

@@ -1,10 +1,11 @@
 ---
 title: Treatise
+id: treatise
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 15
    next:
    - title: Phone
diff --git a/src/underwear.txt b/src/underwear.txt
index a14e51b..34e52aa 100644
--- a/src/underwear.txt
+++ b/src/underwear.txt

@@ -1,10 +1,11 @@
 ---
 title: Underwear
+id: underwear
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 3
    next:
    - title: Dream
diff --git a/src/walking-in-the-rain.txt b/src/walking-in-the-rain.txt
index ee03183..010e172 100644
--- a/src/walking-in-the-rain.txt
+++ b/src/walking-in-the-rain.txt

@@ -1,10 +1,11 @@
 ---
 title: Walking in the rain
+id: walking-in-the-rain
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 I can walk through the rain, [that rare occurrence][] \
diff --git a/src/wallpaper.txt b/src/wallpaper.txt
index 84c49ea..501e89a 100644
--- a/src/wallpaper.txt
+++ b/src/wallpaper.txt

@@ -1,10 +1,11 @@
 ---
 title: Wallpaper
+id: wallpaper
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 31
    next:
    - title: Punch
diff --git a/src/weplayedthosegamestoo.txt b/src/weplayedthosegamestoo.txt
index f8dafed..18a96bb 100644
--- a/src/weplayedthosegamestoo.txt
+++ b/src/weplayedthosegamestoo.txt

@@ -1,10 +1,11 @@
 ---
 title: We played those games too
+id: weplayedthosegamestoo
 genre: verse
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 25
    prev:
    - title: Telemarketer
diff --git a/src/what-we-are-made-of.txt b/src/what-we-are-made-of.txt
index 2e1c1e1..304cc17 100644
--- a/src/what-we-are-made-of.txt
+++ b/src/what-we-are-made-of.txt

@@ -1,10 +1,11 @@
 ---
 title: What we are made of
+id: what-we-are-made-of
 genre: prose
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 There is a cave just outside of Flagstaff made from ancient lava flows.
diff --git a/src/when-im-sorry-i.txt b/src/when-im-sorry-i.txt
index ee2ceda..ef99fc7 100644
--- a/src/when-im-sorry-i.txt
+++ b/src/when-im-sorry-i.txt

@@ -1,10 +1,11 @@
 ---
 title: When I'm sorry I wash dishes
+id: when-im-sorry-i
 genre: verse
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Your casserole dish takes the longest: \
diff --git a/src/window.txt b/src/window.txt
index 80bb3b9..64402b6 100644
--- a/src/window.txt
+++ b/src/window.txt

@@ -1,10 +1,11 @@
 ---
 title: Window
+id: window
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 18
    next:
    - title: Question
diff --git a/src/words-irritable-reaching.txt b/src/words-irritable-reaching.txt
index 97d3e8c..77ce7c5 100644
--- a/src/words-irritable-reaching.txt
+++ b/src/words-irritable-reaching.txt

@@ -1,10 +1,11 @@
 ---
 title: Words and their irritable reaching
+id: words-irritable-reaching
 genre: prose
 project:
    title: Autocento of the breakfast table
-    css: autocento
+    class: autocento
 ...
 Somewhere I remember reading advice for beginning writers not to show their work to anyone, at least that in the early stages.
diff --git a/src/words-meaning.txt b/src/words-meaning.txt
index c0fba74..d23284c 100644
--- a/src/words-meaning.txt
+++ b/src/words-meaning.txt

@@ -1,10 +1,11 @@
 ---
 title: Words and meaning
+id: words-meaning
 genre: prose
 project:
    title: Elegies for alternate selves
-    css: elegies
+    class: elegies
    order: 4
    prev:
    - title: And
diff --git a/src/worse-looking-over.txt b/src/worse-looking-over.txt
index 8e48587..d5bcdb0 100644
--- a/src/worse-looking-over.txt
+++ b/src/worse-looking-over.txt

@@ -1,10 +1,11 @@
 ---
 title: Worse looking over
+id: worse-looking-over
 genre: verse
 project:
    title: Stark Raving
-    css: stark
+    class: stark
    order: 4
    next:
    - title: The Sixteenth Chapel
diff --git a/src/writing.txt b/src/writing.txt
index 631bc04..a245014 100644
--- a/src/writing.txt
+++ b/src/writing.txt

@@ -1,10 +1,11 @@
 ---
 title: Writing
+id: writing
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 7
    next:
    - title: Notes
diff --git a/src/x-ray.txt b/src/x-ray.txt
index de900de..aeef3c4 100644
--- a/src/x-ray.txt
+++ b/src/x-ray.txt

@@ -1,10 +1,11 @@
 ---
 title: X-ray
+id: x-ray
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 30
    next:
    - title: Wallpaper
diff --git a/src/yellow.txt b/src/yellow.txt
index be458ca..eb88c80 100644
--- a/src/yellow.txt
+++ b/src/yellow.txt

@@ -1,10 +1,11 @@
 ---
 title: Yellow
+id: yellow
 genre: prose
 project:
    title: "Buildings out of air: Paul in the Woods"
-    css: paul
+    class: paul
    order: 29
    next:
    - title: X-ray