diff --git a/resources/chapt_screen_images/a-new-chapter.png b/resources/chapt_screen_images/a-new-chapter.png index 3ab69bd..18caacc 100644 Binary files a/resources/chapt_screen_images/a-new-chapter.png and b/resources/chapt_screen_images/a-new-chapter.png differ diff --git a/resources/chapt_screen_images/about-the-authors.png b/resources/chapt_screen_images/about-the-authors.png index 11d644d..94a71ef 100644 Binary files a/resources/chapt_screen_images/about-the-authors.png and b/resources/chapt_screen_images/about-the-authors.png differ diff --git a/resources/chapt_screen_images/index.png b/resources/chapt_screen_images/index.png index 4eddbcc..29f6385 100644 Binary files a/resources/chapt_screen_images/index.png and b/resources/chapt_screen_images/index.png differ diff --git a/resources/chapt_screen_images/introduction.png b/resources/chapt_screen_images/introduction.png index c764286..c2b4dbd 100644 Binary files a/resources/chapt_screen_images/introduction.png and b/resources/chapt_screen_images/introduction.png differ diff --git a/resources/chapt_screen_images/references.png b/resources/chapt_screen_images/references.png index 15fa094..de53242 100644 Binary files a/resources/chapt_screen_images/references.png and b/resources/chapt_screen_images/references.png differ