diff --git a/slides/common/intro.md b/slides/common/intro.md
index 51b8065a..7110ab65 100644
--- a/slides/common/intro.md
+++ b/slides/common/intro.md
@@ -55,4 +55,4 @@ class: self-paced
--
-.footnote[π Try it! The source file will be shown and you can view it on GitHub and fork and edit it.]
+.footnote[.emoji[π] Try it! The source file will be shown and you can view it on GitHub and fork and edit it.]
diff --git a/slides/common/sampleapp.md b/slides/common/sampleapp.md
index b689c2e1..b407fb06 100644
--- a/slides/common/sampleapp.md
+++ b/slides/common/sampleapp.md
@@ -84,7 +84,7 @@ https://github.com/jpetazzo/container.training/blob/8279a3bce9398f7c1a53bdd95187
--
-- It is a DockerCoin miner! π°π³π¦π’
+- It is a DockerCoin miner! .emoji[π°π³π¦π’]
--
diff --git a/slides/find-non-ascii.sh b/slides/find-non-ascii.sh
new file mode 100755
index 00000000..12d15290
--- /dev/null
+++ b/slides/find-non-ascii.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+grep --color=auto -P -n "[^\x00-\x80]" */*.md
diff --git a/slides/index.html b/slides/index.html
index da9d4da3..2cd7da40 100644
--- a/slides/index.html
+++ b/slides/index.html
@@ -68,22 +68,23 @@
+
+
+ | QCON SF: Orchestrating Microservices with Docker Swarm |
+ |
+ |
+
+
+ | Past workshops |
| QCON SF: Introduction to Docker and Containers |
|
- |
-
- | QCON SF: Orchestrating Microservices with Docker Swarm |
- |
- |
-
-
- | Past workshops |
-
| LISA17 M7: Getting Started with Docker and Containers |
|
diff --git a/slides/interstitials.txt b/slides/interstitials.txt
index f2225ee9..f174d807 100644
--- a/slides/interstitials.txt
+++ b/slides/interstitials.txt
@@ -1,10 +1,15 @@
-https://static.pexels.com/photos/163726/belgium-antwerp-shipping-container-163726.jpeg
-https://cdn.pixabay.com/photo/2017/03/12/06/18/container-2136505_1280.jpg
-http://www.publicdomainpictures.net/pictures/100000/velka/blue-containers.jpg
-https://media.defense.gov/2013/Nov/12/2000897311/-1/-1/0/131108-F-PD986-087.JPG
-https://upload.wikimedia.org/wikipedia/commons/4/4d/Locomotive_4700_with_a_container_train_at_Concordancia_de_Poceirao.jpg
-https://upload.wikimedia.org/wikipedia/commons/7/7e/ShippingContainerSFBay.jpg
-https://upload.wikimedia.org/wikipedia/commons/c/c7/Copper_%26_Kings_Distillery_Shipping_Containers.jpg
-https://cdn.pixabay.com/photo/2017/08/01/21/54/container-2568197_1280.jpg
-http://s0.geograph.org.uk/geophotos/05/04/71/5047160_cc034d65.jpg
-https://c1.staticflickr.com/2/1513/25530579783_57d6dd3d9c_b.jpg
+https://gallant-turing-d0d520.netlify.com/containers/Container-Ship-Freighter-Navigation-Elbe-Romance-1782991.jpg
+https://gallant-turing-d0d520.netlify.com/containers/ShippingContainerSFBay.jpg
+https://gallant-turing-d0d520.netlify.com/containers/aerial-view-of-containers.jpg
+https://gallant-turing-d0d520.netlify.com/containers/blue-containers.jpg
+https://gallant-turing-d0d520.netlify.com/containers/chinook-helicopter-container.jpg
+https://gallant-turing-d0d520.netlify.com/containers/container-cranes.jpg
+https://gallant-turing-d0d520.netlify.com/containers/container-housing.jpg
+https://gallant-turing-d0d520.netlify.com/containers/containers-by-the-water.jpg
+https://gallant-turing-d0d520.netlify.com/containers/distillery-containers.jpg
+https://gallant-turing-d0d520.netlify.com/containers/lots-of-containers.jpg
+https://gallant-turing-d0d520.netlify.com/containers/plastic-containers.JPG
+https://gallant-turing-d0d520.netlify.com/containers/train-of-containers-1.jpg
+https://gallant-turing-d0d520.netlify.com/containers/train-of-containers-2.jpg
+https://gallant-turing-d0d520.netlify.com/containers/two-containers-on-a-truck.jpg
+https://gallant-turing-d0d520.netlify.com/containers/wall-of-containers.jpeg
diff --git a/slides/intro/Building_Images_Interactively.md b/slides/intro/Building_Images_Interactively.md
index ff984679..59a9f124 100644
--- a/slides/intro/Building_Images_Interactively.md
+++ b/slides/intro/Building_Images_Interactively.md
@@ -131,7 +131,7 @@ root@fcfb62f0bfde:/# figlet hello
|_| |_|\___|_|_|\___/
```
-It works! π
+It works! .emoji[π]
---
diff --git a/slides/intro/Building_Images_With_Dockerfiles.md b/slides/intro/Building_Images_With_Dockerfiles.md
index fee21e92..13e7f531 100644
--- a/slides/intro/Building_Images_With_Dockerfiles.md
+++ b/slides/intro/Building_Images_With_Dockerfiles.md
@@ -188,7 +188,7 @@ root@91f3c974c9a1:/# figlet hello
```
-Yay! π
+Yay! .emoji[π]
---
diff --git a/slides/intro/First_Containers.md b/slides/intro/First_Containers.md
index ee717190..72cb3e5c 100644
--- a/slides/intro/First_Containers.md
+++ b/slides/intro/First_Containers.md
@@ -106,7 +106,7 @@ root@04c0bb0a6c07:/# figlet hello
|_| |_|\___|_|_|\___/
```
-Beautiful! π
+Beautiful! .emoji[π]
---
diff --git a/slides/logistics.md b/slides/logistics.md
index 7a89c46e..fea20340 100644
--- a/slides/logistics.md
+++ b/slides/logistics.md
@@ -2,9 +2,9 @@
- Hello! We are:
- - π·π»ββοΈ AJ ([@s0ulshake](https://twitter.com/s0ulshake), Travis CI)
+ - .emoji[π·π»ββοΈ] AJ ([@s0ulshake](https://twitter.com/s0ulshake), Travis CI)
- - π³ JΓ©rΓ΄me ([@jpetazzo](https://twitter.com/jpetazzo), Docker Inc.)
+ - .emoji[π³] JΓ©rΓ΄me ([@jpetazzo](https://twitter.com/jpetazzo), Docker Inc.)
- The workshop will run from 9am to 4pm
diff --git a/slides/markmaker.py b/slides/markmaker.py
index d7ef7a03..a29ba38a 100755
--- a/slides/markmaker.py
+++ b/slides/markmaker.py
@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
# transforms a YAML manifest into a HTML workshop file
import glob
diff --git a/slides/swarm/creatingswarm.md b/slides/swarm/creatingswarm.md
index 198d778f..f9e3340f 100644
--- a/slides/swarm/creatingswarm.md
+++ b/slides/swarm/creatingswarm.md
@@ -179,7 +179,7 @@ ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS
--
-- Don't panic, we can easily see it again π
+- Don't panic, we can easily see it again .emoji[π]
---
diff --git a/slides/swarm/swarmkit.md b/slides/swarm/swarmkit.md
index acee6dbd..04f4882c 100644
--- a/slides/swarm/swarmkit.md
+++ b/slides/swarm/swarmkit.md
@@ -9,7 +9,7 @@
--
-.footnote[π³ Did you know that ΠΊΠΈΡ means "whale" in Russian?]
+.footnote[.emoji[π³] Did you know that ΠΊΠΈΡ means "whale" in Russian?]
---
diff --git a/slides/workshop.css b/slides/workshop.css
index 143467ef..88f707c3 100644
--- a/slides/workshop.css
+++ b/slides/workshop.css
@@ -10,6 +10,10 @@
font-size: 25px !important;
}
+.emoji {
+ font-family: 'EmojiOne Color';
+}
+
h1, h2, h3, h4, h5, h6 {
font-family: 'Droid Serif';
font-weight: bold;