diff --git a/README.md b/README.md
index d387457..2e41a9d 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,14 @@ git submodule init
 git submodule update themes/devfest-theme-hugo
 ```
 
+## Commit theme update
+
+When you have made changes on the theme, you need to add the
+
+```
+git add themes/devfest-theme-hugo
+```
+
 ## Run Local site
 
 Just run
diff --git a/content/_index.fr.md b/content/_index.fr.md
index 2f58c47..cab9bfc 100644
--- a/content/_index.fr.md
+++ b/content/_index.fr.md
@@ -8,21 +8,23 @@ menu:
 ---
 
 {{% jumbo img="/images/backgrounds/back-0.jpg" imgLabel="DevFest Toulouse 2019" %}}
-# ![](/images/logos/devfest_color_text.png)
+![](/images/logos/devfest_color_text.png)
 
-le 3 Octobre, 2019
+## 3 Octobre, 2019
+### Centre de Congrès Pierre Baudis
 
-Centre de Congrès Pierre Baudis
 {{% /jumbo %}}
 
 <!-- ... -->
 
-{{% home-info what="Participants:900,Journée:1,Conférences:36,Tracks en parallèle:4" %}}
+{{% home-info what="Participants:900,Journée:1,Conférences:36,Tracks en parallèle:4" class="primary" %}}
 ## Le DevFest Toulouse, c'est quoi ?
 
 Le DevFest, ou 'Developers Festival', est une conférence technique destinée aux développeurs. Elle s'adresse aussi bien aux étudiants, aux professionnels ou tout simplement aux curieux technophiles.
 {{% /home-info %}}
 
+{{< youtube-section link="ZQGRMJzi6yU" title="Les meilleurs moments 2018" class="" >}}
+
 <!-- ... 
 
 {{% home-speakers %}}
@@ -42,7 +44,7 @@ Le DevFest, ou 'Developers Festival', est une conférence technique destinée au
 
 <!-- ... -->
 
-{{% home-subscribe %}}
+{{% home-subscribe class="primary" %}}
 
 ## Soyez notifié des dernières informations !
 
@@ -85,7 +87,7 @@ Le DevFest, ou 'Developers Festival', est une conférence technique destinée au
 <!-- ... -->
 
 {{% home-location
-    image="/images/map.png"
+    image="/images/map.jpg"
     address="11 Espl. Compans Caffarelli, 31000 Toulouse"
     latitude="43.6110956"
     longitude="1.4332799" %}}
@@ -110,12 +112,6 @@ situé sur un emplacement privilégié,
     Voir toutes les photos
 </a>
 
-<a class="btn inverse icon-right" target="_blank" rel="noopener" href="https://www.youtube.com/watch?v=ZQGRMJzi6yU">
-    Voir les meilleurs moments 2018!
-</a>
-
-
-
 {{% /album  %}}
 
 
diff --git a/content/_index.md b/content/_index.md
index 417848e..f697be0 100644
--- a/content/_index.md
+++ b/content/_index.md
@@ -9,22 +9,28 @@ menu:
 
 
 {{% jumbo img="/images/backgrounds/back-0.jpg" imgLabel="DevFest Toulouse 2019" %}}
-# ![](/images/logos/devfest_color_text.png)
 
-3rd October, 2019
+![](/images/logos/devfest_color_text.png)
+
+## October 3rd, 2019
+### Pierre Baudis congress center
 
-Centre de Congrès Pierre Baudis
 {{% /jumbo %}}
 
-<!-- ... -->
 
-{{% home-info what="Participants:900,Day:1,Sessions:36,Parallel Tracks:4" %}}
+
+{{% home-info what="Participants:900,Day:1,Sessions:36,Parallel Tracks:4" class="primary" %}}
 ## What is DevFest Toulouse?
 
 The DevFest, or 'Developers Festival', is a technical conference for developers. 
 It is aimed at students, professionals or simply curious technophiles.
 {{% /home-info %}}
 
+
+{{< youtube-section link="ZQGRMJzi6yU" title="Watch 2018 best moments" class="" >}}
+
+<!-- ... -->
+
 <!-- ... 
 
 {{% home-speakers %}}
@@ -44,7 +50,7 @@ It is aimed at students, professionals or simply curious technophiles.
 
 <!-- ... -->
 
-{{% home-subscribe %}}
+{{% home-subscribe  class="primary" %}}
 
 ## Get notified about the important conference updates
 
@@ -88,7 +94,7 @@ It is aimed at students, professionals or simply curious technophiles.
 <!-- ... -->
 
 {{% home-location
-    image="/images/map.png"
+    image="/images/map.jpg"
     address="11 Espl. Compans Caffarelli, 31000 Toulouse"
     latitude="43.6110956"
     longitude="1.4332799" %}}
@@ -113,10 +119,6 @@ in the immediate vicinity of the centre of Toulouse and in a green environment.
     See all photos
 </a>
 
-<a class="btn inverse icon-right" target="_blank" rel="noopener" href="https://www.youtube.com/watch?v=ZQGRMJzi6yU">
-    See the best moments of 2018!
-</a>
-
 {{% /album  %}}
 
 <!-- ... 
diff --git a/content/blog/get-ready-for-2019.fr.md b/content/blog/get-ready-for-2019.fr.md
index 3ed9038..823321d 100644
--- a/content/blog/get-ready-for-2019.fr.md
+++ b/content/blog/get-ready-for-2019.fr.md
@@ -1,7 +1,7 @@
 ---
 title: Lancement du DevFest Toulouse édition 2019
 brief: Soyez prêt!
-image: /images/blog/hello-2019.png
+image: /images/blog/hello-2019.jpg
 date: 2019-01-28
 draft: false
 ---
@@ -10,7 +10,7 @@ Aujourd’hui, nous avons le plaisir de vous annoncer que la 4ème édition du D
 
 Tout comme l’année dernière, la journée se déroulera en plein coeur de Toulouse, dans le quartier de Compans Cafarelli. Le Centre de Congrès est accessible en transport en commun et en voiture. Nous aurons l’occasion d’accueillir **plus de conférences**, **plus de partenaires** et surtout **plus de participants**.
 
-![baudis](/images/blog/baudis.jpg)
+{{< centered-img src="/images/blog/baudis.jpg" alt="Pierre Baudis" width="800" >}}
 
 ## La suite des réjouissances:
 
diff --git a/content/blog/get-ready-for-2019.md b/content/blog/get-ready-for-2019.md
index 57197c1..6064c55 100644
--- a/content/blog/get-ready-for-2019.md
+++ b/content/blog/get-ready-for-2019.md
@@ -1,7 +1,7 @@
 ---
 title: Get ready for DevFest Toulouse 2019!
 brief: DevFest season is back
-image: /images/blog/hello-2019.png
+image: /images/blog/hello-2019.jpg
 date: 2019-01-28
 draft: false
 ---
@@ -10,7 +10,7 @@ Today it is with great pleasure that we announce you that the 4th edition of Dev
 
 As last year, the event will be right in the city center, in the Compans Cafarelli neighborhood. The center of congress Pierre Baudis is acecssible by the subway, bus or even by car. This year we will have **more space**, **more sponsors** and **more attendees**
 
-![baudis](/images/blog/baudis.jpg)
+{{< centered-img src="/images/blog/baudis.jpg" alt="Pierre Baudis" width="800" >}}
 
 ## What's next?
 
diff --git a/static/images/blog/hello-2019.jpg b/static/images/blog/hello-2019.jpg
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diff --git a/static/images/map.jpg b/static/images/map.jpg
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diff --git a/static/images/map.png b/static/images/map.png
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diff --git a/themes/devfest-theme-hugo b/themes/devfest-theme-hugo
index 8fbede4..08854f8 160000
--- a/themes/devfest-theme-hugo
+++ b/themes/devfest-theme-hugo
@@ -1 +1 @@
-Subproject commit 8fbede4ff2b8088721f3b06e09307b974440cdad
+Subproject commit 08854f8f1d0d60064a9868b9257f3b2dd4577b17