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diff --git a/1-js/12-generators-iterators/1-generators/genYield2-2.svg b/1-js/12-generators-iterators/1-generators/genYield2-2.svg
index 936087c0..ed99afd3 100644
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+++ b/1-js/12-generators-iterators/1-generators/genYield2-2.svg
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diff --git a/1-js/12-generators-iterators/1-generators/genYield2.svg b/1-js/12-generators-iterators/1-generators/genYield2.svg
index 1d843f2a..61132875 100644
--- a/1-js/12-generators-iterators/1-generators/genYield2.svg
+++ b/1-js/12-generators-iterators/1-generators/genYield2.svg
@@ -1 +1 @@
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diff --git a/1-js/12-generators-iterators/1-generators/generateSequence-1.svg b/1-js/12-generators-iterators/1-generators/generateSequence-1.svg
index d994d673..0a00c471 100644
--- a/1-js/12-generators-iterators/1-generators/generateSequence-1.svg
+++ b/1-js/12-generators-iterators/1-generators/generateSequence-1.svg
@@ -1 +1 @@
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diff --git a/1-js/12-generators-iterators/1-generators/generateSequence-2.svg b/1-js/12-generators-iterators/1-generators/generateSequence-2.svg
index 05399563..dc2225d8 100644
--- a/1-js/12-generators-iterators/1-generators/generateSequence-2.svg
+++ b/1-js/12-generators-iterators/1-generators/generateSequence-2.svg
@@ -1 +1 @@
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diff --git a/1-js/12-generators-iterators/1-generators/generateSequence-3.svg b/1-js/12-generators-iterators/1-generators/generateSequence-3.svg
index a3c6c827..68bf8d26 100644
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+++ b/1-js/12-generators-iterators/1-generators/generateSequence-3.svg
@@ -1 +1 @@
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diff --git a/1-js/12-generators-iterators/1-generators/generateSequence-4.svg b/1-js/12-generators-iterators/1-generators/generateSequence-4.svg
index c9e5c52f..e590c59a 100644
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+++ b/1-js/12-generators-iterators/1-generators/generateSequence-4.svg
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diff --git a/1-js/99-js-misc/01-proxy/proxy-inherit-admin.svg b/1-js/99-js-misc/01-proxy/proxy-inherit-admin.svg
index 9ffe9a37..a5e15840 100644
--- a/1-js/99-js-misc/01-proxy/proxy-inherit-admin.svg
+++ b/1-js/99-js-misc/01-proxy/proxy-inherit-admin.svg
@@ -1 +1 @@
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diff --git a/1-js/99-js-misc/01-proxy/proxy.svg b/1-js/99-js-misc/01-proxy/proxy.svg
index 8aa14bdb..76a41670 100644
--- a/1-js/99-js-misc/01-proxy/proxy.svg
+++ b/1-js/99-js-misc/01-proxy/proxy.svg
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-
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diff --git a/2-ui/1-document/01-browser-environment/windowObjects.svg b/2-ui/1-document/01-browser-environment/windowObjects.svg
index 3b525b2c..59a10a44 100644
--- a/2-ui/1-document/01-browser-environment/windowObjects.svg
+++ b/2-ui/1-document/01-browser-environment/windowObjects.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/03-dom-navigation/dom-links-elements.svg b/2-ui/1-document/03-dom-navigation/dom-links-elements.svg
index 20da46c1..19028553 100644
--- a/2-ui/1-document/03-dom-navigation/dom-links-elements.svg
+++ b/2-ui/1-document/03-dom-navigation/dom-links-elements.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/03-dom-navigation/dom-links.svg b/2-ui/1-document/03-dom-navigation/dom-links.svg
index fccbff1d..df252deb 100644
--- a/2-ui/1-document/03-dom-navigation/dom-links.svg
+++ b/2-ui/1-document/03-dom-navigation/dom-links.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/05-basic-dom-node-properties/dom-class-hierarchy.svg b/2-ui/1-document/05-basic-dom-node-properties/dom-class-hierarchy.svg
index 4dbf97b6..f8a9f8ff 100644
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+++ b/2-ui/1-document/05-basic-dom-node-properties/dom-class-hierarchy.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/4-put-ball-in-center/field.svg b/2-ui/1-document/09-size-and-scroll/4-put-ball-in-center/field.svg
index 515ac7f8..f5562f97 100644
--- a/2-ui/1-document/09-size-and-scroll/4-put-ball-in-center/field.svg
+++ b/2-ui/1-document/09-size-and-scroll/4-put-ball-in-center/field.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/metric-all.svg b/2-ui/1-document/09-size-and-scroll/metric-all.svg
index e7a632a2..273b3852 100644
--- a/2-ui/1-document/09-size-and-scroll/metric-all.svg
+++ b/2-ui/1-document/09-size-and-scroll/metric-all.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/metric-client-left-top-rtl.svg b/2-ui/1-document/09-size-and-scroll/metric-client-left-top-rtl.svg
index ec3847e9..12bc456a 100644
--- a/2-ui/1-document/09-size-and-scroll/metric-client-left-top-rtl.svg
+++ b/2-ui/1-document/09-size-and-scroll/metric-client-left-top-rtl.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/metric-client-left-top.svg b/2-ui/1-document/09-size-and-scroll/metric-client-left-top.svg
index c5479234..5708047d 100644
--- a/2-ui/1-document/09-size-and-scroll/metric-client-left-top.svg
+++ b/2-ui/1-document/09-size-and-scroll/metric-client-left-top.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/metric-client-width-height.svg b/2-ui/1-document/09-size-and-scroll/metric-client-width-height.svg
index feadb321..fe4b3c69 100644
--- a/2-ui/1-document/09-size-and-scroll/metric-client-width-height.svg
+++ b/2-ui/1-document/09-size-and-scroll/metric-client-width-height.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/metric-client-width-nopadding.svg b/2-ui/1-document/09-size-and-scroll/metric-client-width-nopadding.svg
index 702a8922..62de5f57 100644
--- a/2-ui/1-document/09-size-and-scroll/metric-client-width-nopadding.svg
+++ b/2-ui/1-document/09-size-and-scroll/metric-client-width-nopadding.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/metric-css.svg b/2-ui/1-document/09-size-and-scroll/metric-css.svg
index bf56a011..e910a9c8 100644
--- a/2-ui/1-document/09-size-and-scroll/metric-css.svg
+++ b/2-ui/1-document/09-size-and-scroll/metric-css.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/metric-offset-parent.svg b/2-ui/1-document/09-size-and-scroll/metric-offset-parent.svg
index 3ba87dad..d72a2013 100644
--- a/2-ui/1-document/09-size-and-scroll/metric-offset-parent.svg
+++ b/2-ui/1-document/09-size-and-scroll/metric-offset-parent.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/metric-offset-width-height.svg b/2-ui/1-document/09-size-and-scroll/metric-offset-width-height.svg
index c6ce482b..76e20b1b 100644
--- a/2-ui/1-document/09-size-and-scroll/metric-offset-width-height.svg
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@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/metric-scroll-top.svg b/2-ui/1-document/09-size-and-scroll/metric-scroll-top.svg
index 84a1d12c..3c00bed0 100644
--- a/2-ui/1-document/09-size-and-scroll/metric-scroll-top.svg
+++ b/2-ui/1-document/09-size-and-scroll/metric-scroll-top.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/09-size-and-scroll/metric-scroll-width-height.svg b/2-ui/1-document/09-size-and-scroll/metric-scroll-width-height.svg
index c5232f39..29e25eb6 100644
--- a/2-ui/1-document/09-size-and-scroll/metric-scroll-width-height.svg
+++ b/2-ui/1-document/09-size-and-scroll/metric-scroll-width-height.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/10-size-and-scroll-window/document-client-width-height.svg b/2-ui/1-document/10-size-and-scroll-window/document-client-width-height.svg
index 34187cdb..b0dff4d4 100644
--- a/2-ui/1-document/10-size-and-scroll-window/document-client-width-height.svg
+++ b/2-ui/1-document/10-size-and-scroll-window/document-client-width-height.svg
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diff --git a/2-ui/1-document/11-coordinates/coordinates-negative.svg b/2-ui/1-document/11-coordinates/coordinates-negative.svg
index 3570d230..347c96d8 100644
--- a/2-ui/1-document/11-coordinates/coordinates-negative.svg
+++ b/2-ui/1-document/11-coordinates/coordinates-negative.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/11-coordinates/coordinates.svg b/2-ui/1-document/11-coordinates/coordinates.svg
index 47514c01..2d789c1c 100644
--- a/2-ui/1-document/11-coordinates/coordinates.svg
+++ b/2-ui/1-document/11-coordinates/coordinates.svg
@@ -1 +1 @@
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diff --git a/2-ui/1-document/11-coordinates/document-and-window-coordinates-scrolled.svg b/2-ui/1-document/11-coordinates/document-and-window-coordinates-scrolled.svg
index 4873ea4b..204f02c8 100644
--- a/2-ui/1-document/11-coordinates/document-and-window-coordinates-scrolled.svg
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@@ -1 +1 @@
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diff --git a/2-ui/2-events/01-introduction-browser-events/04-move-ball-field/move-ball-coords.svg b/2-ui/2-events/01-introduction-browser-events/04-move-ball-field/move-ball-coords.svg
index fc6f50fa..9c909c3e 100644
--- a/2-ui/2-events/01-introduction-browser-events/04-move-ball-field/move-ball-coords.svg
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@@ -1 +1 @@
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diff --git a/2-ui/2-events/01-introduction-browser-events/07-carousel/carousel1.svg b/2-ui/2-events/01-introduction-browser-events/07-carousel/carousel1.svg
index 95c3939b..2c92df87 100644
--- a/2-ui/2-events/01-introduction-browser-events/07-carousel/carousel1.svg
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@@ -1 +1 @@
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diff --git a/2-ui/2-events/01-introduction-browser-events/07-carousel/carousel2.svg b/2-ui/2-events/01-introduction-browser-events/07-carousel/carousel2.svg
index 70976269..3f53a769 100644
--- a/2-ui/2-events/01-introduction-browser-events/07-carousel/carousel2.svg
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@@ -1 +1 @@
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diff --git a/2-ui/2-events/02-bubbling-and-capturing/event-order-bubbling.svg b/2-ui/2-events/02-bubbling-and-capturing/event-order-bubbling.svg
index e089dc57..580022a9 100644
--- a/2-ui/2-events/02-bubbling-and-capturing/event-order-bubbling.svg
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diff --git a/2-ui/2-events/03-event-delegation/bagua-bubble.svg b/2-ui/2-events/03-event-delegation/bagua-bubble.svg
index 4b85ce58..b770f8c5 100644
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+++ b/2-ui/2-events/03-event-delegation/bagua-bubble.svg
@@ -1 +1 @@
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diff --git a/2-ui/3-event-details/4-mouse-drag-and-drop/2-drag-heroes/solution.view/field.svg b/2-ui/3-event-details/4-mouse-drag-and-drop/2-drag-heroes/solution.view/field.svg
index 515ac7f8..f5562f97 100644
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diff --git a/2-ui/3-event-details/4-mouse-drag-and-drop/ball_shift.svg b/2-ui/3-event-details/4-mouse-drag-and-drop/ball_shift.svg
index fa069b62..3aa2541d 100644
--- a/2-ui/3-event-details/4-mouse-drag-and-drop/ball_shift.svg
+++ b/2-ui/3-event-details/4-mouse-drag-and-drop/ball_shift.svg
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diff --git a/2-ui/4-forms-controls/1-form-elements/form-navigation.svg b/2-ui/4-forms-controls/1-form-elements/form-navigation.svg
index 1313a0ae..113e7da5 100644
--- a/2-ui/4-forms-controls/1-form-elements/form-navigation.svg
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@@ -1 +1 @@
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diff --git a/2-ui/99-ui-misc/02-selection-range/range-example-p-2-b-3-range.svg b/2-ui/99-ui-misc/02-selection-range/range-example-p-2-b-3-range.svg
index e7bdb2a0..cb21d022 100644
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diff --git a/2-ui/99-ui-misc/02-selection-range/selection-direction-backward.svg b/2-ui/99-ui-misc/02-selection-range/selection-direction-backward.svg
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diff --git a/2-ui/99-ui-misc/02-selection-range/selection-direction-forward.svg b/2-ui/99-ui-misc/02-selection-range/selection-direction-forward.svg
index 7fb3cbe0..fd7716c5 100644
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+++ b/2-ui/99-ui-misc/02-selection-range/selection-direction-forward.svg
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index dfdf2a66..8ce5b47c 100644
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diff --git a/2-ui/99-ui-misc/03-event-loop/eventLoop-full.svg b/2-ui/99-ui-misc/03-event-loop/eventLoop-full.svg
index 414f1cdc..044bab6f 100644
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diff --git a/2-ui/99-ui-misc/03-event-loop/eventLoop.svg b/2-ui/99-ui-misc/03-event-loop/eventLoop.svg
index 70d44cc5..57f5188c 100644
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index 801035ec..12daeeae 100644
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index 86cc7f65..48dc0293 100644
--- a/5-network/05-fetch-crossorigin/cors-gmail-messages.svg
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index 0705244b..735ab6c7 100644
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index 6a832903..89e4a1d2 100644
--- a/5-network/05-fetch-crossorigin/xhr-preflight.svg
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diff --git a/5-network/10-long-polling/long-polling.svg b/5-network/10-long-polling/long-polling.svg
index 656fc58e..a2fd05b5 100644
--- a/5-network/10-long-polling/long-polling.svg
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index 52aa779e..0310e8ad 100644
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index 2ab84048..373e195d 100644
--- a/6-data-storage/01-cookie/cookie-third-party-2.svg
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diff --git a/6-data-storage/01-cookie/cookie-third-party-3.svg b/6-data-storage/01-cookie/cookie-third-party-3.svg
index cf8af8cd..76356a2d 100644
--- a/6-data-storage/01-cookie/cookie-third-party-3.svg
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diff --git a/6-data-storage/01-cookie/cookie-third-party.svg b/6-data-storage/01-cookie/cookie-third-party.svg
index 8a3e59ba..4a512a49 100644
--- a/6-data-storage/01-cookie/cookie-third-party.svg
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index ac75b31f..88843043 100644
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index 654f50fd..836a72cc 100644
--- a/7-animation/3-js-animation/back.svg
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index 3a28862e..7274d715 100644
--- a/7-animation/3-js-animation/bounce-inout.svg
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diff --git a/7-animation/3-js-animation/circ-ease.svg b/7-animation/3-js-animation/circ-ease.svg
index 66db4b86..cf2ed8d9 100644
--- a/7-animation/3-js-animation/circ-ease.svg
+++ b/7-animation/3-js-animation/circ-ease.svg
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-
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diff --git a/7-animation/3-js-animation/circ.svg b/7-animation/3-js-animation/circ.svg
index a7de1a72..1c2beade 100644
--- a/7-animation/3-js-animation/circ.svg
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diff --git a/7-animation/3-js-animation/elastic.svg b/7-animation/3-js-animation/elastic.svg
index 441e65f7..851da406 100644
--- a/7-animation/3-js-animation/elastic.svg
+++ b/7-animation/3-js-animation/elastic.svg
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-
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diff --git a/7-animation/3-js-animation/linear.svg b/7-animation/3-js-animation/linear.svg
index bfab34fa..7a5bd71a 100644
--- a/7-animation/3-js-animation/linear.svg
+++ b/7-animation/3-js-animation/linear.svg
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diff --git a/7-animation/3-js-animation/quad.svg b/7-animation/3-js-animation/quad.svg
index 4a2798c9..e9bc6ac9 100644
--- a/7-animation/3-js-animation/quad.svg
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diff --git a/7-animation/3-js-animation/quint.svg b/7-animation/3-js-animation/quint.svg
index 59d80d8c..ad8ece28 100644
--- a/7-animation/3-js-animation/quint.svg
+++ b/7-animation/3-js-animation/quint.svg
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diff --git a/9-regular-expressions/06-regexp-boundary/hello-java-boundaries.svg b/9-regular-expressions/06-regexp-boundary/hello-java-boundaries.svg
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+++ b/9-regular-expressions/10-regexp-greedy-and-lazy/witch_greedy2.svg
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index bb2cead9..c7cc7537 100644
--- a/9-regular-expressions/10-regexp-greedy-and-lazy/witch_greedy6.svg
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index 5cd1fcd8..6c9cc29c 100644
--- a/9-regular-expressions/10-regexp-greedy-and-lazy/witch_lazy4.svg
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index ff271001..2ee64f5b 100644
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