diff --git a/lms/static/certificates/images/ico-mozillaopenbadges.png b/lms/static/certificates/images/ico-mozillaopenbadges.png
index efe8b24c89..aa68095e4d 100644
Binary files a/lms/static/certificates/images/ico-mozillaopenbadges.png and b/lms/static/certificates/images/ico-mozillaopenbadges.png differ
diff --git a/lms/static/css/vendor/images/treeview-default-line.gif b/lms/static/css/vendor/images/treeview-default-line.gif
index 37114d3068..e88b0d4d61 100644
Binary files a/lms/static/css/vendor/images/treeview-default-line.gif and b/lms/static/css/vendor/images/treeview-default-line.gif differ
diff --git a/lms/static/css/vendor/indicator.gif b/lms/static/css/vendor/indicator.gif
index 085ccaecaf..7ecfa15cec 100755
Binary files a/lms/static/css/vendor/indicator.gif and b/lms/static/css/vendor/indicator.gif differ
diff --git a/lms/static/images/amplifier-slider-handle.png b/lms/static/images/amplifier-slider-handle.png
index 1a00b40255..0c689d6207 100644
Binary files a/lms/static/images/amplifier-slider-handle.png and b/lms/static/images/amplifier-slider-handle.png differ
diff --git a/lms/static/images/app/google_play_badge_45.png b/lms/static/images/app/google_play_badge_45.png
index 2f095803f2..609f8203a7 100644
Binary files a/lms/static/images/app/google_play_badge_45.png and b/lms/static/images/app/google_play_badge_45.png differ
diff --git a/lms/static/images/bg-footer-divider.jpg b/lms/static/images/bg-footer-divider.jpg
index 5720d2066f..f8ac4a6042 100644
Binary files a/lms/static/images/bg-footer-divider.jpg and b/lms/static/images/bg-footer-divider.jpg differ
diff --git a/lms/static/images/bulk_email/FacebookIcon.png b/lms/static/images/bulk_email/FacebookIcon.png
index a35d21a8d0..c5083623a5 100644
Binary files a/lms/static/images/bulk_email/FacebookIcon.png and b/lms/static/images/bulk_email/FacebookIcon.png differ
diff --git a/lms/static/images/bulk_email/FacebookIcon_gray.png b/lms/static/images/bulk_email/FacebookIcon_gray.png
index cd2ad7a8d6..cf3fd30dff 100644
Binary files a/lms/static/images/bulk_email/FacebookIcon_gray.png and b/lms/static/images/bulk_email/FacebookIcon_gray.png differ
diff --git a/lms/static/images/bulk_email/GooglePlusIcon.png b/lms/static/images/bulk_email/GooglePlusIcon.png
index 2af4aa5835..6f20207842 100644
Binary files a/lms/static/images/bulk_email/GooglePlusIcon.png and b/lms/static/images/bulk_email/GooglePlusIcon.png differ
diff --git a/lms/static/images/bulk_email/LinkedInIcon.png b/lms/static/images/bulk_email/LinkedInIcon.png
index b209f6140a..4fd02dcbe9 100644
Binary files a/lms/static/images/bulk_email/LinkedInIcon.png and b/lms/static/images/bulk_email/LinkedInIcon.png differ
diff --git a/lms/static/images/bulk_email/LinkedInIcon_gray.png b/lms/static/images/bulk_email/LinkedInIcon_gray.png
index b410177ded..061cbbd3e6 100644
Binary files a/lms/static/images/bulk_email/LinkedInIcon_gray.png and b/lms/static/images/bulk_email/LinkedInIcon_gray.png differ
diff --git a/lms/static/images/bulk_email/MeetupIcon.png b/lms/static/images/bulk_email/MeetupIcon.png
index e7a3e4204d..7a7c45d6b3 100644
Binary files a/lms/static/images/bulk_email/MeetupIcon.png and b/lms/static/images/bulk_email/MeetupIcon.png differ
diff --git a/lms/static/images/bulk_email/MeetupIcon_gray.png b/lms/static/images/bulk_email/MeetupIcon_gray.png
index 9b2591d124..02045bcefd 100644
Binary files a/lms/static/images/bulk_email/MeetupIcon_gray.png and b/lms/static/images/bulk_email/MeetupIcon_gray.png differ
diff --git a/lms/static/images/bulk_email/VKontakteIcon.png b/lms/static/images/bulk_email/VKontakteIcon.png
index 020ae1887a..5af49c02b2 100644
Binary files a/lms/static/images/bulk_email/VKontakteIcon.png and b/lms/static/images/bulk_email/VKontakteIcon.png differ
diff --git a/lms/static/images/bulk_email/VKontakteIcon_gray.png b/lms/static/images/bulk_email/VKontakteIcon_gray.png
index 201f6cd7b3..5992371543 100644
Binary files a/lms/static/images/bulk_email/VKontakteIcon_gray.png and b/lms/static/images/bulk_email/VKontakteIcon_gray.png differ
diff --git a/lms/static/images/bulk_email/YoutubeIcon.png b/lms/static/images/bulk_email/YoutubeIcon.png
index 342158abc4..9c57062180 100644
Binary files a/lms/static/images/bulk_email/YoutubeIcon.png and b/lms/static/images/bulk_email/YoutubeIcon.png differ
diff --git a/lms/static/images/bulk_email/YoutubeIcon_gray.png b/lms/static/images/bulk_email/YoutubeIcon_gray.png
index d9b6db237d..bb29a78a75 100644
Binary files a/lms/static/images/bulk_email/YoutubeIcon_gray.png and b/lms/static/images/bulk_email/YoutubeIcon_gray.png differ
diff --git a/lms/static/images/bulk_email/edXHeaderImage.jpg b/lms/static/images/bulk_email/edXHeaderImage.jpg
index 0f7c70144e..d781d21886 100644
Binary files a/lms/static/images/bulk_email/edXHeaderImage.jpg and b/lms/static/images/bulk_email/edXHeaderImage.jpg differ
diff --git a/lms/static/images/bullet-closed.png b/lms/static/images/bullet-closed.png
index 8552f132dc..3d5dd10c41 100644
Binary files a/lms/static/images/bullet-closed.png and b/lms/static/images/bullet-closed.png differ
diff --git a/lms/static/images/bullet-open.png b/lms/static/images/bullet-open.png
index 0eadafb191..d9bb948b30 100644
Binary files a/lms/static/images/bullet-open.png and b/lms/static/images/bullet-open.png differ
diff --git a/lms/static/images/calc-icon.png b/lms/static/images/calc-icon.png
index 7be00daff0..5d3284a6a7 100644
Binary files a/lms/static/images/calc-icon.png and b/lms/static/images/calc-icon.png differ
diff --git a/lms/static/images/calendar-icon.png b/lms/static/images/calendar-icon.png
index 367e4fef0a..5c1d9e398b 100644
Binary files a/lms/static/images/calendar-icon.png and b/lms/static/images/calendar-icon.png differ
diff --git a/lms/static/images/close-calc-icon.png b/lms/static/images/close-calc-icon.png
index 0a421757bf..be7b10c2a6 100644
Binary files a/lms/static/images/close-calc-icon.png and b/lms/static/images/close-calc-icon.png differ
diff --git a/lms/static/images/correct-icon.png b/lms/static/images/correct-icon.png
index 5ae7de2a14..e9915f1609 100644
Binary files a/lms/static/images/correct-icon.png and b/lms/static/images/correct-icon.png differ