diff --git a/LectureSlides/Week3/CSS Continued.pdf b/LectureSlides/Week3/CSS Continued.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..a1ebaeaac13dfecab5c1a633ddd4e2bb6c672107
Binary files /dev/null and b/LectureSlides/Week3/CSS Continued.pdf differ
diff --git a/LectureSlides/Week3/HTML5 and CSS Intro.pdf b/LectureSlides/Week3/HTML5 and CSS Intro.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..252bffa3f502da6937b75a988d6c0f6eb0ed2452
Binary files /dev/null and b/LectureSlides/Week3/HTML5 and CSS Intro.pdf differ