diff --git a/app/images/docker.png b/app/images/docker.png
index 8531228..184f3ab 100644
Binary files a/app/images/docker.png and b/app/images/docker.png differ
diff --git a/app/images/fork_me_on_github.png b/app/images/fork_me_on_github.png
index b2c3270..eef87eb 100644
Binary files a/app/images/fork_me_on_github.png and b/app/images/fork_me_on_github.png differ
diff --git a/app/images/tool-angularjs.png b/app/images/tool-angularjs.png
index a9a2d45..331e0dc 100644
Binary files a/app/images/tool-angularjs.png and b/app/images/tool-angularjs.png differ
diff --git a/app/images/tool-yeoman.png b/app/images/tool-yeoman.png
index 92497ad..3067bd1 100644
Binary files a/app/images/tool-yeoman.png and b/app/images/tool-yeoman.png differ
diff --git a/screenshots/001-welcome-page.png b/screenshots/001-welcome-page.png
index ab035b2..12850ab 100644
Binary files a/screenshots/001-welcome-page.png and b/screenshots/001-welcome-page.png differ
diff --git a/screenshots/002-browse-repositories.png b/screenshots/002-browse-repositories.png
index 747b5d5..3f03ccb 100644
Binary files a/screenshots/002-browse-repositories.png and b/screenshots/002-browse-repositories.png differ
diff --git a/screenshots/003-browse-tags.png b/screenshots/003-browse-tags.png
index e79acc9..93d2b1e 100644
Binary files a/screenshots/003-browse-tags.png and b/screenshots/003-browse-tags.png differ
diff --git a/screenshots/004-tag-details.png b/screenshots/004-tag-details.png
index e5151c3..4f23a40 100644
Binary files a/screenshots/004-tag-details.png and b/screenshots/004-tag-details.png differ
diff --git a/screenshots/005-create-tag.png b/screenshots/005-create-tag.png
index 93bfa80..3333f17 100644
Binary files a/screenshots/005-create-tag.png and b/screenshots/005-create-tag.png differ
diff --git a/screenshots/006-delete-repository.png b/screenshots/006-delete-repository.png
index 0b6d53b..bccf317 100644
Binary files a/screenshots/006-delete-repository.png and b/screenshots/006-delete-repository.png differ
diff --git a/screenshots/007-delete-tag.png b/screenshots/007-delete-tag.png
index 99991b5..07c6959 100644
Binary files a/screenshots/007-delete-tag.png and b/screenshots/007-delete-tag.png differ