diff --git a/img/app.jpg b/img/app.jpg
index 465e118..c73d4b8 100644
Binary files a/img/app.jpg and b/img/app.jpg differ
diff --git a/img/bitup.jpg b/img/bitup.jpg
index 78a2099..fbfd6ff 100644
Binary files a/img/bitup.jpg and b/img/bitup.jpg differ
diff --git a/img/junction2018-1.jpg b/img/junction2018-1.jpg
index 8e458f0..5d3f758 100644
Binary files a/img/junction2018-1.jpg and b/img/junction2018-1.jpg differ