diff --git a/img/ability.gif b/img/ability.gif index 4b90e86bbb233371148a25c038530adae726bcd8..14f5b3313c5b8bd0675b69233f1d94f37b512f86 100644 Binary files a/img/ability.gif and b/img/ability.gif differ diff --git a/img/fraction.gif b/img/fraction.gif index b6b8e6569cb498ef7558311ee36c77591dd6b088..1df3fb3e1d645b02f89113f6b488727fbeda0c2b 100644 Binary files a/img/fraction.gif and b/img/fraction.gif differ diff --git a/img/setting.gif b/img/setting.gif index 9cdaab64222b5720ac8b6f0bc2f818299f606db4..f3b493fa5175cc71723f978ceb23129902ecd5dd 100644 Binary files a/img/setting.gif and b/img/setting.gif differ