diff --git a/resources/theme_default.png b/resources/theme_default.png
index 3efd1d5..aa9bc23 100644
Binary files a/resources/theme_default.png and b/resources/theme_default.png differ
diff --git a/resources/theme_molokai.png b/resources/theme_molokai.png
index 6259bbc..b3c2849 100644
Binary files a/resources/theme_molokai.png and b/resources/theme_molokai.png differ
diff --git a/resources/theme_monochrome.png b/resources/theme_monochrome.png
index 86ba273..c12a269 100644
Binary files a/resources/theme_monochrome.png and b/resources/theme_monochrome.png differ
diff --git a/resources/theme_papercolor.png b/resources/theme_papercolor.png
index 465ab26..d53f187 100644
Binary files a/resources/theme_papercolor.png and b/resources/theme_papercolor.png differ
diff --git a/resources/theme_solarized_dark.png b/resources/theme_solarized_dark.png
index a522b0a..fdec22c 100644
Binary files a/resources/theme_solarized_dark.png and b/resources/theme_solarized_dark.png differ
diff --git a/resources/theme_solarized_light.png b/resources/theme_solarized_light.png
index 79bb842..e56d151 100644
Binary files a/resources/theme_solarized_light.png and b/resources/theme_solarized_light.png differ