diff --git a/.gitignore b/.gitignore
index b174caf..1430494 100644
--- a/.gitignore
+++ b/.gitignore
@@ -56,3 +56,9 @@ dkms.conf
 # Build output
 build/
 target/
+
+# Node.js and PDF generation script
+node_modules/
+package-lock.json
+package.json
+svg-to-pdf.ps1
diff --git a/WEEK07/WEEK07-SLIDES.pdf b/WEEK07/WEEK07-SLIDES.pdf
index 3f9666f..e4a3b56 100644
Binary files a/WEEK07/WEEK07-SLIDES.pdf and b/WEEK07/WEEK07-SLIDES.pdf differ
diff --git a/WEEK07/slides/WEEK07-IMG07.svg b/WEEK07/slides/WEEK07-IMG07.svg
index 7862b21..15a1e54 100644
--- a/WEEK07/slides/WEEK07-IMG07.svg
+++ b/WEEK07/slides/WEEK07-IMG07.svg
@@ -64,8 +64,8 @@
 <text class="dim" x="900" y="555">= 1337 decimal</text>
 
 <!-- Bottom: Why movw -->
-<rect class="pnl" x="30" y="620" width="1140" height="100" rx="8"/>
+<rect class="pnl" x="30" y="620" width="1140" height="130" rx="8"/>
 <text class="red" x="50" y="655">Why movw instead of movs?</text>
 <text class="txt" x="50" y="690">1337 &gt; 255 -- does not fit in 8-bit movs immediate</text>
-<text class="dim" x="640" y="690">movw encodes 0-65535 in 32-bit instruction</text>
+<text class="dim" x="50" y="725">movw encodes 0-65535 in 32-bit instruction</text>
 </svg>
\ No newline at end of file
diff --git a/WEEK07/slides/WEEK07-IMG10.svg b/WEEK07/slides/WEEK07-IMG10.svg
index e6df942..3fda6dc 100644
--- a/WEEK07/slides/WEEK07-IMG10.svg
+++ b/WEEK07/slides/WEEK07-IMG10.svg
@@ -84,5 +84,5 @@
 <rect class="pnl" x="30" y="710" width="1140" height="70" rx="8"/>
 <text class="red" x="50" y="748">TAKEAWAY:</text>
 <text class="txt" x="230" y="748">const is a source-level concept.</text>
-<text class="dim" x="680" y="748">In binary, everything can change!</text>
+<text class="dim" x="720" y="748">In binary, everything can change!</text>
 </svg>
\ No newline at end of file