diff --git a/docs/sre.md b/docs/sre.md
index b504a424..b2395040 100644
--- a/docs/sre.md
+++ b/docs/sre.md
@@ -80,22 +80,22 @@
 ## Images
 <details>
   <summary>Click to expand!</summary>
-<center>
 
 [![cn do sre](images/CN-DO-SRE.png)](https://devops.com/sre-devops-cloud-native-server-cage-match/)
 
 [![devops vs sre](images/devops_vs_sre.jpg)](https://devops.com/site-reliability-engineering-101-devops-versus-sre/)
-</center>
+
 </details>
 
 ## Videos
 <details>
   <summary>Click to expand!</summary>
 
+<center>
 <iframe src="https://www.youtube.com/embed/tgRPlAQpHYk" frameborder="0" allow="accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
 
 <iframe src="https://www.youtube.com/embed/jgW4r9FxItI" title="YouTube video player" frameborder="0" allow="accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
-
+</center>
 </details>
 
 ## Tweets