diff --git a/general/structure.md b/general/structure.md
index 84da957..8c342fb 100755
--- a/general/structure.md
+++ b/general/structure.md
@@ -4,7 +4,9 @@ The user request gets passed through the entire application to all modules. The
 
 The routes usually reference endpoints in the module `controllers` which collects the model data through the model `mapper` and creates a partial response `view` with an assigned `template` and the collected model data.
 
-![Application Flow](Developer-Guide/general/app_flow.drawio.svg)
+<p class="centerText">
+    <img alt="Application Flow" src="./Developer-Guide/general/app_flow.drawio.svg">
+</p>
 
 In the following only the WebApplication and Application are mentioned as the other components are explained in detail in their respective documentation.
 
@@ -33,4 +35,6 @@ Furthermore the Application also performs a `CSRF` check, defines the `CSP`, aut
 
 A short extract of the database structure can be seen below. Please note that this only contains the very basic tables from a fresh install with very few modules and even then we only included the key tables for simplicity reasons.
 
-![Application Flow](Developer-Guide/general/base_uml.drawio.svg)
\ No newline at end of file
+<p class="centerText">
+    <img alt="Application UML" src="./Developer-Guide/general/base_uml.drawio.svg">
+</p>
\ No newline at end of file
diff --git a/quality/inspections.md b/quality/inspections.md
index 996f9d4..7615720 100755
--- a/quality/inspections.md
+++ b/quality/inspections.md
@@ -17,7 +17,9 @@ The following automated tests must pass without errors, failures and warnings fo
 * `./cOMS/tests/test.sh`
 * see [other checks](#other-checks) below
 
-<img width="150px" src="./img/webgrind.jpg"> <img width="150px" src="./img/trace_visualizer.jpg"> <img width="150px" src="./img/sitespeed.jpg"> <img width="150px" src="./img/sitespeed_waterfall.jpg"> <img width="150px" src="./img/codecoverage.jpg"> <img width="150px" src="./img/coverage_analysis.jpg"> <img width="150px" src="./img/metrics.jpg"> <img width="150px" src="./img/phpunit_html.jpg"> <img width="150px" src="./img/phpcs.jpg"> <img width="150px" src="./img/phpstan.jpg"> <img width="150px" src="./img/rector.jpg">
+<p class="centerText">
+<img width="150px" tabindex="0" src="./Developer-Guide/quality/img/webgrind.jpg"> <img width="150px" tabindex="0" src="./Developer-Guide/quality/img/trace_visualizer.jpg"> <img width="150px" tabindex="0" src="./Developer-Guide/quality/img/sitespeed.jpg"> <img width="150px" tabindex="0" src="./Developer-Guide/quality/img/sitespeed_waterfall.jpg"> <img width="150px" tabindex="0" src="./Developer-Guide/quality/img/codecoverage.jpg"> <img width="150px" tabindex="0" src="./Developer-Guide/quality/img/coverage_analysis.jpg"> <img width="150px" tabindex="0" src="./Developer-Guide/quality/img/metrics.jpg"> <img width="150px" tabindex="0" src="./Developer-Guide/quality/img/phpunit_html.jpg"> <img width="150px" tabindex="0" src="./Developer-Guide/quality/img/phpcs.jpg"> <img width="150px" tabindex="0" src="./Developer-Guide/quality/img/phpstan.jpg"> <img width="150px" tabindex="0" src="./Developer-Guide/quality/img/rector.jpg">
+</p>
 
 Alternatively you can simply run the helper script in the Build repository, which executes a few of the above mentioned checks: