diff --git a/slides/intro/Namespaces_Cgroups.md b/slides/intro/Namespaces_Cgroups.md
index 127e5d02..ffae02ac 100644
--- a/slides/intro/Namespaces_Cgroups.md
+++ b/slides/intro/Namespaces_Cgroups.md
@@ -638,6 +638,7 @@ The numbers are PIDs.
 
 The names are the names of our nodes (arbitrarily chosen).
 
+.small[
 ```bash
 cpu                      memory
 ├── batch                ├── stateless
@@ -656,6 +657,7 @@ cpu                      memory
     └── redis
         └── 1008
 ```
+]
 
 ---