diff --git a/assets/img/arrow_asc.gif b/assets/img/arrow_asc.gif
deleted file mode 100644
index 7ec52fc..0000000
Binary files a/assets/img/arrow_asc.gif and /dev/null differ
diff --git a/assets/img/arrow_desc.gif b/assets/img/arrow_desc.gif
deleted file mode 100644
index 3c29563..0000000
Binary files a/assets/img/arrow_desc.gif and /dev/null differ