try fix pdf

src/routes/education/+page.svelte

@@ -102,9 +102,9 @@
     used to promote our game pack.
 </p>
 
-<iframe class="border-0 w-full rounded-3xl aspect-square"
-        src="https://static.igem.wiki/teams/5045/hp-activity-proposal.pdf"
-        title="ScanCer - Drug Screening Mini-game proposal" />
+
+<object class="w-full aspect-square" data="https://static.igem.wiki/teams/5045/hp-activity-proposal.pdf"
+        title="Drug Screening Mini-game Proposal" type="application/pdf" />
 
 <div class="flex justify-center">
     <img alt="Our game poster" src={img4_11_1} />

src/routes/human-practices/+page.svelte

@@ -81,8 +81,8 @@
     </li>
 </ol>
 
-<iframe class="border-0 w-full rounded-3xl aspect-square" src="https://static.igem.wiki/teams/5045/hp-survey.pdf"
-        title="ScanCer - Surveys" />
+<object class="w-full aspect-square" data="https://static.igem.wiki/teams/5045/hp-survey.pdf"
+        title="Surveys" type="application/pdf" />
 
 <h3 class="heading-3" id="fang">An Interview: Dr. Fang</h3>
 <p>Dr. Fang Yuan is a senior research physician in the Department of Breast Medicine, Phase I, Drug Clinical Trials

src/routes/labs/notebooks/+page.svelte

@@ -13,5 +13,5 @@
 <p>The following is our lab notebook. <a class="inline" href="https://static.igem.wiki/teams/5045/labs-notebooks.pdf">Open
     in new tab.</a></p>
 
-<iframe class="border-0 w-full rounded-3xl aspect-square" src="https://static.igem.wiki/teams/5045/labs-notebooks.pdf"
-        title="ScanCer - Lab Notebook" />
+<object class="w-full aspect-square" data="https://static.igem.wiki/teams/5045/labs-notebooks.pdf"
+        title="Lab Notebooks" type="application/pdf" />