diff --git a/doc/upstream-training/01-release-cycle.rst b/doc/upstream-training/01-release-cycle.rst
index 4b903d41..4a1e4607 100644
--- a/doc/upstream-training/01-release-cycle.rst
+++ b/doc/upstream-training/01-release-cycle.rst
@@ -12,10 +12,12 @@ OpenStack Upstream Training
 Planning : Design
 =================
 
+.. class:: colleft
 - Planning stage is at the start of a cycle
 - take a step back
 - focus on what we want to do for the next one
 
+.. class:: colright
 .. image:: ./_assets/01-01-release.png
 
 ----
@@ -23,11 +25,13 @@ Planning : Design
 Planning : Discuss
 ==================
 
+.. class:: colleft
 - With our peers
 - feedback and comments
 - create the corresponding blueprint
 - 4 weeks, Design Summit on the third week
 
+.. class:: colright
 .. image:: ./_assets/01-01-release.png
 
 ----
@@ -35,11 +39,13 @@ Planning : Discuss
 Planning : Target
 =================
 
+.. class:: colleft
 - file new blueprints and/or specs
 - set a target milestone
 - when in the cycle they intend to complete it
 - PTLs triage the submitted blueprints and set priority
 
+.. class:: colright
 .. image:: ./_assets/01-01-release.png
 
 ----
@@ -47,11 +53,13 @@ Planning : Target
 Implementation : Milestone
 ==========================
 
+.. class:: colleft
 - pushed to our Gerrit review
 - weeks before the milestone publication date
 - milestone-proposed branch
 - feature-frozen
 
+.. class:: colright
 .. image:: ./_assets/01-01-release.png
 
 ----
@@ -59,10 +67,12 @@ Implementation : Milestone
 Implementation : freezes
 ========================
 
+.. class:: colleft
 - Feature proposal freeze
 - String freeze
 - Feature freeze
 
+.. class:: colright
 .. image:: ./_assets/01-01-release.png
 
 
@@ -71,12 +81,14 @@ Implementation : freezes
 Release Candidates
 ==================
 
+.. class:: colleft
 - After the last milestone
 - file bugs about everything you find
 - prioritize bugs / bug triage
 - write documentation
 - fix as many bugs as you can
 
+.. class:: colright
 .. image:: ./_assets/01-01-release.png
 
 ----
@@ -84,11 +96,13 @@ Release Candidates
 Release candidate 1
 ===================
 
+.. class:: colleft
 - Between the last milestone and the RC1
 - stop adding features and concentrate on bug fixes
 - Once all the release-critical bugs are fixed, we produce the first - - - release candidate for that project (RC1)
 - used as-is as the final release
 
+.. class:: colright
 .. image:: ./_assets/01-01-release.png
 
 ----
@@ -96,12 +110,14 @@ Release candidate 1
 Other release candidates
 ========================
 
+.. class:: colleft
 - regressions and integration issues
 - new release-critical bugs
 - (RC2), with bugs targeted to it
 - merged in the master branch first
 - repeated as many times as necessary
 
+.. class:: colright
 .. image:: ./_assets/01-01-release.png
 
 ----
@@ -109,9 +125,11 @@ Other release candidates
 Release day
 ===========
 
+.. class:: colleft
 - last published release candidate
 - published collectively as the OpenStack release
 
+.. class:: colright
 .. image:: ./_assets/01-01-release.png
 
 ----
@@ -121,4 +139,3 @@ Exercise
 
 
 Based on the Icehouse release schedule, find the URL of a document or a patch that belongs to each of the steps.
-
diff --git a/doc/upstream-training/theme/css/print.css b/doc/upstream-training/theme/css/print.css
index 41b5f8f7..f91e7477 100644
--- a/doc/upstream-training/theme/css/print.css
+++ b/doc/upstream-training/theme/css/print.css
@@ -92,3 +92,17 @@ code {
 .presenter_notes, #current_presenter_notes, #presenter_note {
   display: none;
 }
+
+.colleft {
+  float: left;
+  max-width: 48%;
+  height: 550px;
+  padding-left: 2em;
+}
+
+.colright {
+  float: right;
+  max-width: 48%;
+  height: 550px;
+  padding: 0;
+}
diff --git a/doc/upstream-training/theme/css/screen.css b/doc/upstream-training/theme/css/screen.css
index bdecb670..6162c0ba 100644
--- a/doc/upstream-training/theme/css/screen.css
+++ b/doc/upstream-training/theme/css/screen.css
@@ -310,7 +310,7 @@ section, .slide header:only-child h1 {
   overflow: hidden;
 }
 
-img { display: block; margin: auto; }
+img { display: block; margin: auto; max-width: 100%; max-height: 100%}
 
 section img.align-center {
   display: block;
@@ -562,3 +562,17 @@ aside {
   z-index: 64;
   display: none;
 }
+
+.colleft {
+  float: left;
+  max-width: 48%;
+  height: 600px;
+  padding-left: 2em;
+}
+
+.colright {
+  float: right;
+  max-width: 48%;
+  height: 600px;
+  padding: 0;
+}