diff --git a/poc-datacollector/modules/ROOT/pages/index-structure.adoc b/poc-datacollector/modules/ROOT/pages/index-structure.adoc
index d05b8d4..894348e 100644
--- a/poc-datacollector/modules/ROOT/pages/index-structure.adoc
+++ b/poc-datacollector/modules/ROOT/pages/index-structure.adoc
@@ -56,7 +56,10 @@ Docker-based applications can be seamlessly moved from local development machine
 == Dynamic networks - Swarm
 
 
-image::ROOT:gynamic-swarm.png[float=right]
+[.float-group]
+--
+[.right]
+image::ROOT:gynamic-swarm.png[420,640,float=right]
 
 
 *From Code to full-blown systems*
@@ -69,9 +72,8 @@ You will learn to cre
 
 * in the simplest and most logical format as possible.
 
-====
-Services in a dynamic and Scalable Distributed Architecture
-====
+ Services in a dynamic and Scalable Distributed Architecture
+--