diff --git a/script.js b/script.js
index e36b314..2343384 100644
--- a/script.js
+++ b/script.js
@@ -1,4 +1,4 @@
 function changePDF(chapter) {
   var container = document.getElementById("pdfcontainer")
-  container.innerHTML = "<embed src='https://lax18.github.io/StrayerChapters/"+chapter+".pdf' type='application/pdf' height='100%' width='100%'></embed>"
+  container.innerHTML = "<embed src='https://lax18.github.io/StrayerChapters/"+chapter+".pdf' type='application/pdf' style='height:calc(100vh - 70px)' width='100%'></embed>"
 }
\ No newline at end of file