diff --git a/assets/img/medium.jpg b/assets/img/medium.jpg deleted file mode 100644 index 46819e2..0000000 Binary files a/assets/img/medium.jpg and /dev/null differ diff --git a/assets/img/medium.png b/assets/img/medium.png new file mode 100755 index 0000000..7eda771 Binary files /dev/null and b/assets/img/medium.png differ