diff --git a/static/img/slide/vid-3d-01.webm b/static/img/slide/vid-3d-01.webm new file mode 100644 index 0000000..d4f4bcb Binary files /dev/null and b/static/img/slide/vid-3d-01.webm differ diff --git a/static/img/slide/vid01.mp4 b/static/img/slide/vid01.mp4 deleted file mode 100644 index 2340361..0000000 Binary files a/static/img/slide/vid01.mp4 and /dev/null differ diff --git a/themes/tella/images/screenshot.png b/themes/tella/images/screenshot.png deleted file mode 100644 index 21ab036..0000000 Binary files a/themes/tella/images/screenshot.png and /dev/null differ diff --git a/themes/tella/images/tn.png b/themes/tella/images/tn.png deleted file mode 100644 index 13d17f4..0000000 Binary files a/themes/tella/images/tn.png and /dev/null differ