diff --git a/content/pages/about/content1.md b/content/pages/about/content1.md
deleted file mode 100644
index 1713313..0000000
--- a/content/pages/about/content1.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-title: 'No Limits'
-date: 2018-12-06T09:29:16+10:00
-weight: 1
-background: 'https://source.unsplash.com/zglUlG8k47I/1600x500'
-align: right
----
-
-Theres no limits, Lorem ipsum dolor sit amet, et essent mediocritatem quo, choro volumus oporteat an mei. Numquam dolores mel eu, mea docendi omittantur et, mea ea duis erat. Elit melius cu ius. Per ex novum tantas putant, ei his nullam aliquam apeirian. Aeterno quaestio constituto sea an, no eum intellegat assueverit.
diff --git a/content/pages/about/content2.md b/content/pages/about/content2.md
deleted file mode 100644
index f9c1149..0000000
--- a/content/pages/about/content2.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-title: 'Integrity & Performance'
-weight: 2
-date: 2018-12-06T09:29:16+10:00
-background: 'https://source.unsplash.com/_v-EHHKKW3w/1600x700'
-align: left
----
-
-Theres no limits, Lorem ipsum dolor sit amet, et essent mediocritatem quo, choro volumus oporteat an mei. Numquam dolores mel eu, mea docendi omittantur et, mea ea duis erat. Elit melius cu ius. Per ex novum tantas putant, ei his nullam aliquam apeirian.
diff --git a/content/pages/about/content3.md b/content/pages/about/content3.md
deleted file mode 100644
index 27a353d..0000000
--- a/content/pages/about/content3.md
+++ /dev/null
@@ -1,11 +0,0 @@
----
-title: 'Giving Back'
-weight: 3
-date: 2018-12-06T09:29:16+10:00
-background: ''
-align: right
-button: 'Contact Us'
-buttonLink: 'contact'
----
-
-Theres no limits, Lorem ipsum dolor sit amet, et essent mediocritatem quo, choro volumus oporteat an mei. Numquam dolores mel eu, mea docendi omittantur.
diff --git a/content/pages/about/index.md b/content/pages/about/index.md
deleted file mode 100644
index ebd4b2a..0000000
--- a/content/pages/about/index.md
+++ /dev/null
@@ -1,18 +0,0 @@
----
-title: 'About'
-date: 2018-12-06T09:29:16+10:00
-layout: 'about'
-heroHeading: 'About Us'
-heroSubHeading: "Established in 1985, we're a team of advisors that puts your business first."
-heroBackground: 'https://source.unsplash.com/sO-JmQj95ec/1600x1000'
----
-
-
-{{< content-strip-left "/pages/about" "content1" >}}
-
-
-{{< content-strip-right "/pages/about" "content2" >}}
-
-
-{{< content-strip-center "/pages/about" "content3" >}}
-
diff --git a/content/pages/history/content1.md b/content/pages/history/content1.md
deleted file mode 100644
index 1713313..0000000
--- a/content/pages/history/content1.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-title: 'No Limits'
-date: 2018-12-06T09:29:16+10:00
-weight: 1
-background: 'https://source.unsplash.com/zglUlG8k47I/1600x500'
-align: right
----
-
-Theres no limits, Lorem ipsum dolor sit amet, et essent mediocritatem quo, choro volumus oporteat an mei. Numquam dolores mel eu, mea docendi omittantur et, mea ea duis erat. Elit melius cu ius. Per ex novum tantas putant, ei his nullam aliquam apeirian. Aeterno quaestio constituto sea an, no eum intellegat assueverit.
diff --git a/content/pages/history/content2.md b/content/pages/history/content2.md
deleted file mode 100644
index f9c1149..0000000
--- a/content/pages/history/content2.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-title: 'Integrity & Performance'
-weight: 2
-date: 2018-12-06T09:29:16+10:00
-background: 'https://source.unsplash.com/_v-EHHKKW3w/1600x700'
-align: left
----
-
-Theres no limits, Lorem ipsum dolor sit amet, et essent mediocritatem quo, choro volumus oporteat an mei. Numquam dolores mel eu, mea docendi omittantur et, mea ea duis erat. Elit melius cu ius. Per ex novum tantas putant, ei his nullam aliquam apeirian.
diff --git a/content/pages/history/content3.md b/content/pages/history/content3.md
deleted file mode 100644
index 27a353d..0000000
--- a/content/pages/history/content3.md
+++ /dev/null
@@ -1,11 +0,0 @@
----
-title: 'Giving Back'
-weight: 3
-date: 2018-12-06T09:29:16+10:00
-background: ''
-align: right
-button: 'Contact Us'
-buttonLink: 'contact'
----
-
-Theres no limits, Lorem ipsum dolor sit amet, et essent mediocritatem quo, choro volumus oporteat an mei. Numquam dolores mel eu, mea docendi omittantur.
diff --git a/content/pages/history/index.md b/content/pages/history/index.md
deleted file mode 100644
index f0d04cd..0000000
--- a/content/pages/history/index.md
+++ /dev/null
@@ -1,10 +0,0 @@
----
-title: 'History'
-date: 2018-12-06T09:29:16+10:00
-draft: false
----
-
-# About Heading
-{{< content-strip-left "/pages/history" "content1" >}}
-{{< content-strip-right "/pages/about" "content2" >}}
-{{< content-strip-center "/pages/about" "content3" >}}
diff --git a/content/programm/_index.md b/content/programm/_index.md
index 0a9fbed..cda7715 100644
--- a/content/programm/_index.md
+++ b/content/programm/_index.md
@@ -4,7 +4,7 @@ date: 2021-09-24T02:40:26+02:00
draft: false
heroHeading: 'Programm'
heroSubHeading: 'SEUH 2022 HTW Berlin'
-heroBackground: 'images/adam-vradenburg-TK5I5L5JGxY-unsplash.jpg'
+heroBackground: 'images/unsplash/adam-vradenburg-TK5I5L5JGxY-unsplash.jpg'
---
Die SEUH 2022 wird am Donnerstag, 24. und Freitag, 25. Februar am
diff --git a/makefile b/makefile
index 906b79a..21be5e5 100644
--- a/makefile
+++ b/makefile
@@ -14,3 +14,5 @@ build_production:
hugo --minify
build_staging:
hugo --minify -e staging
+update_theme:
+ git submodule update --init --recursive