diff --git a/main/img/defaut.gif b/main/img/defaut.gif
index 343f27f514..b18007d575 100644
Binary files a/main/img/defaut.gif and b/main/img/defaut.gif differ
diff --git a/main/img/excel.gif b/main/img/excel.gif
index a321843d1b..dd5ba16600 100644
Binary files a/main/img/excel.gif and b/main/img/excel.gif differ
diff --git a/main/img/file_flash.gif b/main/img/file_flash.gif
index 0a1b144853..2bcecefa06 100644
Binary files a/main/img/file_flash.gif and b/main/img/file_flash.gif differ
diff --git a/main/img/file_html.gif b/main/img/file_html.gif
index 6550528904..77ae3d7099 100644
Binary files a/main/img/file_html.gif and b/main/img/file_html.gif differ
diff --git a/main/img/file_image.gif b/main/img/file_image.gif
index f9f3195d4d..d39271e69b 100644
Binary files a/main/img/file_image.gif and b/main/img/file_image.gif differ
diff --git a/main/img/file_sound.gif b/main/img/file_sound.gif
index 592316b81d..105d1a69a8 100644
Binary files a/main/img/file_sound.gif and b/main/img/file_sound.gif differ
diff --git a/main/img/filenew.gif b/main/img/filenew.gif
index f1e96bf517..f67d5980b4 100644
Binary files a/main/img/filenew.gif and b/main/img/filenew.gif differ
diff --git a/main/img/film.gif b/main/img/film.gif
index 77946b09e2..2b4f71e926 100644
Binary files a/main/img/film.gif and b/main/img/film.gif differ
diff --git a/main/img/folder_document.gif b/main/img/folder_document.gif
index e3ac55422d..2192adf0c5 100644
Binary files a/main/img/folder_document.gif and b/main/img/folder_document.gif differ
diff --git a/main/img/folder_new.gif b/main/img/folder_new.gif
index aeb8246a05..abf3b25289 100644
Binary files a/main/img/folder_new.gif and b/main/img/folder_new.gif differ
diff --git a/main/img/folder_up.gif b/main/img/folder_up.gif
index 102dd6c335..2f04643e34 100644
Binary files a/main/img/folder_up.gif and b/main/img/folder_up.gif differ
diff --git a/main/img/powerpoint.gif b/main/img/powerpoint.gif
index e45f9f7ed9..67d8d6a345 100644
Binary files a/main/img/powerpoint.gif and b/main/img/powerpoint.gif differ
diff --git a/main/img/submit_file.gif b/main/img/submit_file.gif
index 6e787bd3df..575805f937 100644
Binary files a/main/img/submit_file.gif and b/main/img/submit_file.gif differ
diff --git a/main/img/word.gif b/main/img/word.gif
index b6891895c8..a65a1aeb4d 100644
Binary files a/main/img/word.gif and b/main/img/word.gif differ
diff --git a/main/img/zip_save.gif b/main/img/zip_save.gif
index 8d9b92af87..bdac5c6edc 100644
Binary files a/main/img/zip_save.gif and b/main/img/zip_save.gif differ