add missing flex-item shortcode

content/_index.de.md

@@ -27,6 +27,7 @@ Die Sprechstunden finden im Blauen Haus (Christoph-Probst-Straße 12) Zimmer 028
 
 {{< officehours >}}
 
+
 {{% /column %}}{{% column %}}
 {{% flex-item %}}
 ## Dienste

content/_index.en.md

@@ -28,8 +28,7 @@ The office hours take place in the Blue Building (Christoph-Probst-Straße 12),
 {{< officehours >}}
 
 
-{{% /column %}}{{% column %}}
-{{% flex-item %}}
+{{% /column %}}{{% column %}}{{% flex-item %}}
 ## Services
 * <i class="fa fa-wifi" aria-hidden="true"></i> [Wi-Fi]({{< ref "wifi.en.md" >}})
 * <i class="fa fa-envelope" aria-hidden="true"></i> [Webmail](https://webmail.stusta.de/)
@@ -41,5 +40,4 @@ The office hours take place in the Blue Building (Christoph-Probst-Straße 12),
 * <i class="fa fa-comments" aria-hidden="true"></i> [Imprint](/impressum)
 * <i class="fa fa-facebook-official" aria-hidden="true"></i> [SSN on Facebook](https://www.facebook.com/stustanet/)
 * <i class="fa fa-github" aria-hidden="true"></i> [SSN on Github](https://github.com/stustanet/)
-{{% /flex-item %}}
-{{% /column %}}{{% /two-columns %}}
+{{% /flex-item %}}{{% /column %}}{{% /two-columns %}}

layouts/shortcodes/flex-item.html

+<div class="flex-item">{{ .Inner  }}</div>