diff --git a/calculator.css b/CSS/calculator.css
similarity index 100%
rename from calculator.css
rename to CSS/calculator.css
diff --git a/city.css b/CSS/city.css
similarity index 100%
rename from city.css
rename to CSS/city.css
diff --git a/loading_bar.css b/CSS/loading_bar.css
similarity index 100%
rename from loading_bar.css
rename to CSS/loading_bar.css
diff --git a/Images/Banner.png b/Images/Banner.png
new file mode 100644
index 0000000..48b2b3c
Binary files /dev/null and b/Images/Banner.png differ
diff --git a/Images/Explanation.png b/Images/Explanation.png
new file mode 100644
index 0000000..8683888
Binary files /dev/null and b/Images/Explanation.png differ
diff --git a/README.md b/README.md
index 75b2444..2438727 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # Blog
 
-Files for my [blog](https://aops.com/community/c1086531_)
+Files for my [blog](https://aops.com/community/c1086531_).