try again bigger 3D CMS

Author: Julie Hogan

episodes/01-introduction.md

@@ -47,8 +47,8 @@ Within the LHC, bunches of particles collide up to 40 million times per second,
 
 Below is an interactive 3D model of the CMS detector:
 
-<div class="embed-responsive embed-responsive-16by9" width="100%">
- <iframe class="embed-responsive-item" src="https://cms3d.web.cern.ch/detector-embedded/" allowfullscreen>
+<div class="embed-responsive embed-responsive-16by9">
+ <iframe class="embed-responsive-item" src="https://cms3d.web.cern.ch/detector-embedded/" allowfullscreen  width=600>
  </iframe>	
 </div>