Merge branch 'rc3-2021/hetzner-link' into 'master'

Link to Hetzner

See merge request !81

docs/sponsoring.md

-rC3 - Sponsoring
-===
+# rC3 - Sponsoring
 
 This is a list of companies providing (network) hardware and connectivity services. The event would not have been possible without their support (and a few unlisted), and we thank them for it.
 
 ## Infrastructure
+
 |                                          Company                                          |         Sponsoring         |
-|---|---|
+| ----------------------------------------------------------------------------------------- | -------------------------- |
 | <img src="img/logos/DE-CIX.png" alt="DE-CIX" width="100" height="95"/>                    | Peering Port               |
 | <img src="img/logos/dtag.png" alt="Deutsche Telekom AG" width="250" height="65"/>         | IP Uplink                  |
 | <img src="img/logos/flexoptix.jpeg" alt="Flexoptix GmbH" width="285" height="65"/>        | Optical Network Equipment  |
@@ -18,7 +18,7 @@ This is a list of companies providing (network) hardware and connectivity servic
 | <img src="img/logos/WOBCOM.png" alt="WOBCOM GmbH" width="150" height="65"/>               | Server, Housing & Transit  |
 
 ## World
-|Company|Sponsoring|
-|---|---|
-|<img src="img/logos/Hetzner_Logo.png" alt="Hetzner Online GmbH" width="150" height="45"/>|Cloud Nodes for the online map|
 
+|                                                                                              Company                                                                                               |                    Sponsoring                     |
+| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------- |
+| <a href="https://rc3.world/2021/dereferrer/https://www.hetzner.com" target="_blank"><img src="img/logos/Hetzner_Logo.png" alt="Hetzner Online GmbH" rel="noreferrer" width="150" height="45"/></a> | Cloud Nodes for the event platform and online map |