diff --git a/src/App/App.css b/src/App/App.css
index 6097ba798f0d28ddb073182783b47b0e91dec177..7910eb8839e323c2156b6cc56500286c40f5b1d8 100644
--- a/src/App/App.css
+++ b/src/App/App.css
@@ -1123,12 +1123,13 @@ svg{
   max-width: 1100px !important;
 }
 .one-pdf-line{ /* @media fertig */
-  height: 1450px !important;
+  max-height: 650px !important;
+  height: 100vh !important;
+  max-width: 40% !important;
 }
 .two-pdf-line{ /* @media fertig */
-  max-height: 650px !important;
-  height: 35vh !important;
-  max-width: 50%;
+  min-height: 650px !important;
+  height: 100vh !important;
 }
 
 /* SHAPES */
@@ -4141,4 +4142,11 @@ figure img{
 .timelinetab{
   border-radius: 20px;
   padding: 20px;
+}
+
+
+.iframe-container {
+  display: flex;
+  justify-content: center;
+  align-items: center;
 }
\ No newline at end of file
diff --git a/src/components/Pdfs.tsx b/src/components/Pdfs.tsx
index c324859aa9e25635e1371720898c091bec8eaf66..f6340892926d88d50004e0f0239ff88a82b64c89 100644
--- a/src/components/Pdfs.tsx
+++ b/src/components/Pdfs.tsx
@@ -3,13 +3,20 @@ import { ButtonOne, DownloadLink } from "./Buttons"
 
 export function PDF({link, name}: {link: string, name:string}){
     return(
-        <div className='row align-items-center'>
-                <iframe src={link} width="100%" title="title" className='one-pdf-line small-i'>
-                </iframe>
-                <div className='row download-col'>
-                <DownloadLink url={link} fileName={name} ></DownloadLink>
-                </div>
-            </div>
+        
+    <div className="col">
+        <div className='align-items-center'>
+        <div className="iframe-container">
+            <iframe src={link}  title="title" className='one-pdf-line small-i'>
+            </iframe>
+        </div>
+        </div>
+        <div className='row download-col'>
+            <DownloadLink url={link} fileName={name} ></DownloadLink>
+        </div>
+    </div>
+               
+           
     )
 }
 export function TwoLinePDF({link, name}: {link: string, name:string}){
diff --git a/src/contents/Contribution/contribution.tsx b/src/contents/Contribution/contribution.tsx
index f7b7913377be08bb7e4b28a9f37dd55e8c762c45..21f1a0d3bae3be27933195ba5ef1b23260115df9 100644
--- a/src/contents/Contribution/contribution.tsx
+++ b/src/contents/Contribution/contribution.tsx
@@ -1,6 +1,7 @@
 import { useTabNavigation } from "../../utils/TabNavigation";
 import { MeetUP } from "./BFH/bfh";
 import { CollabContribution } from "./collabs";
+import { PatientContribution } from "./patient-contribution";
 import { SafetyContribution } from "./safety-contribution";
 import { Wiki } from "./Wiki/wiki";
 
@@ -11,6 +12,7 @@ export function Contribution() {
       <MeetUP/>
       <SafetyContribution/>
       <CollabContribution/>
+      <PatientContribution/>
       <Wiki/>
     </>
   );
diff --git a/src/contents/Contribution/patient-contribution.tsx b/src/contents/Contribution/patient-contribution.tsx
new file mode 100644
index 0000000000000000000000000000000000000000..d323bf8da27d7ef3e4210c8cdc1cea01835dda5c
--- /dev/null
+++ b/src/contents/Contribution/patient-contribution.tsx
@@ -0,0 +1,26 @@
+
+import { TwoLinePDF } from "../../components/Pdfs";
+import { Section } from "../../components/sections";
+
+
+export function PatientContribution(){
+
+    return(
+       <>
+        <Section title="Patient Matters" id="Patient Matters" >
+        <div className='row align-items-center'>
+                <div className='col  '>
+                <TwoLinePDF link="https://static.igem.wiki/teams/5247/pdfs/patienteneinwilligung-mustervorlage-igem.pdf" name="patienteneinwilligung-mustervorlage-igem.pdf"/>
+                </div>
+                <div className='seperator-2 col-2'>
+                </div>
+                <div className='col  '>
+                <TwoLinePDF   link="https://static.igem.wiki/teams/5247/pdfs/augearbeitetes-hygienekonzept.pdf" name="augearbeitetes-hygienekonzept.pdf"/>
+                </div>
+            </div>
+        </Section>
+
+    </>
+
+    )
+}
\ No newline at end of file
diff --git a/src/contents/Contribution/safety-contribution.tsx b/src/contents/Contribution/safety-contribution.tsx
index 8b9fd7115db47413986c438aa79c97aa3b494e25..89df789443e578b6b6d78daded9672d590c20e62 100644
--- a/src/contents/Contribution/safety-contribution.tsx
+++ b/src/contents/Contribution/safety-contribution.tsx
@@ -9,9 +9,6 @@ export function SafetyContribution(){
         <Section title="Patient Consent Form" id="Patient Consent Form" >
             <PDF link="https://static.igem.wiki/teams/5247/pdfs/patienteneinwilligung-mustervorlage-igem.pdf" name="patienteneinwilligung-mustervorlage-igem.pdf"/>
         </Section>
-        <Section title="Primary Culture Safety Guidelines" id="Safety Guidelines">
-        <PDF link="https://static.igem.wiki/teams/5247/pdfs/primary-culture-guideline.pdf" name="primary-culture-guideline.pdf"/>
-    </Section>
     </>
 
     )