Fixing video insert and Arc preview tag

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cc: @bwren

Author: austonli

articles/azure-monitor/containers/container-insights-overview.md

@@ -15,7 +15,7 @@ Container insights is a feature designed to monitor the performance of container
 - Self-managed Kubernetes clusters hosted on Azure using [AKS Engine](https://github.com/Azure/aks-engine)
 - [Azure Container Instances](../../container-instances/container-instances-overview.md)
 - Self-managed Kubernetes clusters hosted on [Azure Stack](/azure-stack/user/azure-stack-kubernetes-aks-engine-overview) or on-premises
-- [Azure Arc-enabled Kubernetes](../../azure-arc/kubernetes/overview.md) (preview)
+- [Azure Arc-enabled Kubernetes](../../azure-arc/kubernetes/overview.md)
 
 Container insights supports clusters running the Linux and Windows Server 2019 operating system. The container runtimes it supports are Docker, Moby, and any CRI compatible runtime such as CRI-O and ContainerD.
 
@@ -43,8 +43,7 @@ Container insights delivers a comprehensive monitoring experience to understand
 
 Check out the following video providing an intermediate level deep dive to help you learn about monitoring your AKS cluster with Container insights. Note that the video refers to *Azure Monitor for Containers* which is the previous name for *Container insights*.
 
-[!VIDEO https://www.youtube.com/embed/XEdwGvS2AwA]
-
+> [!VIDEO https://www.youtube.com/embed/XEdwGvS2AwA]
 
 
 ## How to access Container insights