diff --git a/docs/index.md b/docs/index.md
index 3e4a4849..312b9405 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -5,10 +5,8 @@ A curated list of awesome references collected since 2018. Microservices archite
 [Awesome Kubernetes](https://awesome-kubernetes.readthedocs.io/) is also available at [redhatspain.com](https://redhatspain.com)
 
 "I do not believe you can do today's job with yesterday's methods and be in business tomorrow" ([Horatio Nelson Jackson](https://www.history.com/news/the-first-great-american-road-trip))
-
 <center>
-[![container with cars](images/container_with_cars.png)](https://www.cncf.io/certification/software-conformance/)
-
+[![container_with_cars](images/container_with_cars.png)](https://www.cncf.io/certification/software-conformance/) <br/>
 [![openshift videos](images/openshift_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/rhopenshift) [![rancher logo](images/rancher-logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UCh5Xtp82q8wjijP8npkVTBA) [![cloudbees videos](images/cloudbees_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/CloudBeesTV) [![jenkins videos](images/jenkins-logo.jpg){: style="width:9%"}](https://www.youtube.com/user/jenkinsci) [![rh devel](images/rh_developer_logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UC7noUdfWp-ukXUlAsJnSm-Q/) [![spring logo](images/spring-logo.jpg){: style="width:9%"}](https://www.youtube.com/user/SpringSourceDev) [![quarkus logo](images/quarkus-logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UCaW8QG_QoIk_FnjLgr5eOqg) [![kubernetes logo](images/kubernetes_logo.jpg){: style="width:9%"}](https://www.youtube.com/kubernetescommunity) [![cncf videos](images/cncf_logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UCvqbFHwN-nwalWPjPUKpvTA) <br/> 
 [![ibm cloud videos](images/ibm_cloud_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/IBMCloud) [![aws videos](images/aws_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/AmazonWebServices) [![gcp videos](images/gcp_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/googlecloudplatform/) [![azure videos](images/azure_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/windowsazure) [![oraclecloud videos](images/oracle_cloud_logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UC60OcDzeEtn194-UPYNJs8A) [![digitalocean videos](images/digital_ocean_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/DigitalOceanVideos) [![digitalocean videos](images/cloudflare_logo.jpg){: style="width:9%"}](https://www.youtube.com/cloudflare) [![digitalocean videos](images/acloudguru_logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UCp8lLM2JP_1pv6E0NQ38pqw) [![rocketchat videos](images/rocket_chat_logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UCin9nv7mUjoqrRiwrzS5UVQ) <br/> 
 [![prometheus videos](images/prometheus_logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UC4pLFely0-Odea4B2NL1nWA) [![grafana videos](images/grafana_logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UCYCwgQAMm9sTJv0rgwQLCxw) [![istio videos](images/istio_logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UC-zVlo1F3mUbExQ96fABWcQ) [![elastic videos](images/elasticsearch_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/elasticsearch) [![dynatrace videos](images/dynatrace_logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UCcYJ-5q_AfmjQ4XTjTS0o3g) [![appdynamics videos](images/appdynamics_logo.jpg){: style="width:9%"}](https://www.youtube.com/channel/UCTL2V4fqMMERSWQa1kT4EMw) [![newrelic videos](images/newrelic_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/NewRelicInc) [![github videos](images/github_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/github) [![atlassian videos](images/atlassian_logo.jpg){: style="width:9%"}](https://www.youtube.com/user/GoAtlassian)