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index 427a6388..1b267923 100644
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diff --git a/1-js/09-classes/02-class-inheritance/animal-rabbit-extends.svg b/1-js/09-classes/02-class-inheritance/animal-rabbit-extends.svg
index 3471904a..63b5a18a 100644
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+++ b/1-js/09-classes/02-class-inheritance/animal-rabbit-extends.svg
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diff --git a/1-js/09-classes/02-class-inheritance/class-inheritance-array-object.svg b/1-js/09-classes/02-class-inheritance/class-inheritance-array-object.svg
index 10af6c4c..5ea9bf29 100644
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+++ b/1-js/09-classes/02-class-inheritance/class-inheritance-array-object.svg
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diff --git a/1-js/09-classes/02-class-inheritance/class-inheritance-rabbit-animal-2.svg b/1-js/09-classes/02-class-inheritance/class-inheritance-rabbit-animal-2.svg
index a81676e2..72e47e34 100644
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+++ b/1-js/09-classes/02-class-inheritance/class-inheritance-rabbit-animal-2.svg
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diff --git a/1-js/09-classes/02-class-inheritance/class-inheritance-rabbit-animal.svg b/1-js/09-classes/02-class-inheritance/class-inheritance-rabbit-animal.svg
index 35529aa4..bced3d35 100644
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+++ b/1-js/09-classes/02-class-inheritance/class-inheritance-rabbit-animal.svg
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diff --git a/1-js/09-classes/02-class-inheritance/rabbit-animal-independent-animal.svg b/1-js/09-classes/02-class-inheritance/rabbit-animal-independent-animal.svg
index 905efe37..f53fc92d 100644
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+++ b/1-js/09-classes/02-class-inheritance/rabbit-animal-independent-animal.svg
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diff --git a/1-js/09-classes/02-class-inheritance/rabbit-animal-independent-rabbit.svg b/1-js/09-classes/02-class-inheritance/rabbit-animal-independent-rabbit.svg
index 81bf1850..2f30a3a9 100644
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+++ b/1-js/09-classes/02-class-inheritance/rabbit-animal-independent-rabbit.svg
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diff --git a/1-js/09-classes/02-class-inheritance/super-homeobject-wrong.svg b/1-js/09-classes/02-class-inheritance/super-homeobject-wrong.svg
index f13d441c..f6450ddc 100644
--- a/1-js/09-classes/02-class-inheritance/super-homeobject-wrong.svg
+++ b/1-js/09-classes/02-class-inheritance/super-homeobject-wrong.svg
@@ -1 +1 @@
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diff --git a/1-js/09-classes/02-class-inheritance/this-super-loop.svg b/1-js/09-classes/02-class-inheritance/this-super-loop.svg
index bc200fab..4f5f4503 100644
--- a/1-js/09-classes/02-class-inheritance/this-super-loop.svg
+++ b/1-js/09-classes/02-class-inheritance/this-super-loop.svg
@@ -1 +1 @@
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diff --git a/1-js/09-classes/03-static-properties-methods/3-class-extend-object/rabbit-extends-object.svg b/1-js/09-classes/03-static-properties-methods/3-class-extend-object/rabbit-extends-object.svg
index 34d783b4..915ab9aa 100644
--- a/1-js/09-classes/03-static-properties-methods/3-class-extend-object/rabbit-extends-object.svg
+++ b/1-js/09-classes/03-static-properties-methods/3-class-extend-object/rabbit-extends-object.svg
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diff --git a/1-js/09-classes/03-static-properties-methods/animal-rabbit-static.svg b/1-js/09-classes/03-static-properties-methods/animal-rabbit-static.svg
index 18093d7c..3e354b89 100644
--- a/1-js/09-classes/03-static-properties-methods/animal-rabbit-static.svg
+++ b/1-js/09-classes/03-static-properties-methods/animal-rabbit-static.svg
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diff --git a/1-js/09-classes/05-extend-natives/object-date-inheritance.svg b/1-js/09-classes/05-extend-natives/object-date-inheritance.svg
index 470aabf7..be47d7fd 100644
--- a/1-js/09-classes/05-extend-natives/object-date-inheritance.svg
+++ b/1-js/09-classes/05-extend-natives/object-date-inheritance.svg
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diff --git a/1-js/09-classes/06-instanceof/instanceof.svg b/1-js/09-classes/06-instanceof/instanceof.svg
index 78bff9f1..d63b03a8 100644
--- a/1-js/09-classes/06-instanceof/instanceof.svg
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@@ -1 +1 @@
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diff --git a/1-js/09-classes/07-mixins/mixin-inheritance.svg b/1-js/09-classes/07-mixins/mixin-inheritance.svg
index aaa8cb7d..1fdc2239 100644
--- a/1-js/09-classes/07-mixins/mixin-inheritance.svg
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diff --git a/1-js/10-error-handling/1-try-catch/try-catch-flow.svg b/1-js/10-error-handling/1-try-catch/try-catch-flow.svg
index ac816e35..2c0d7134 100644
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diff --git a/1-js/11-async/01-callbacks/callback-hell.svg b/1-js/11-async/01-callbacks/callback-hell.svg
index 907f62c2..bd53e443 100644
--- a/1-js/11-async/01-callbacks/callback-hell.svg
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@@ -1 +1 @@
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diff --git a/1-js/11-async/02-promise-basics/promise-reject-1.svg b/1-js/11-async/02-promise-basics/promise-reject-1.svg
index 809bc243..1ed00b19 100644
--- a/1-js/11-async/02-promise-basics/promise-reject-1.svg
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@@ -1 +1 @@
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diff --git a/1-js/11-async/02-promise-basics/promise-resolve-1.svg b/1-js/11-async/02-promise-basics/promise-resolve-1.svg
index 07a2a95f..bb0b918d 100644
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@@ -1 +1 @@
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diff --git a/1-js/11-async/02-promise-basics/promise-resolve-reject.svg b/1-js/11-async/02-promise-basics/promise-resolve-reject.svg
index 428dfd84..80593a3a 100644
--- a/1-js/11-async/02-promise-basics/promise-resolve-reject.svg
+++ b/1-js/11-async/02-promise-basics/promise-resolve-reject.svg
@@ -1 +1 @@
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diff --git a/1-js/11-async/03-promise-chaining/promise-handler-variants.svg b/1-js/11-async/03-promise-chaining/promise-handler-variants.svg
index fe1ae568..664a4dbe 100644
--- a/1-js/11-async/03-promise-chaining/promise-handler-variants.svg
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diff --git a/1-js/11-async/03-promise-chaining/promise-then-chain.svg b/1-js/11-async/03-promise-chaining/promise-then-chain.svg
index 0a3ea6d3..fb60142f 100644
--- a/1-js/11-async/03-promise-chaining/promise-then-chain.svg
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@@ -1 +1 @@
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diff --git a/1-js/11-async/03-promise-chaining/promise-then-many.svg b/1-js/11-async/03-promise-chaining/promise-then-many.svg
index ce8dc1c0..8fea7bea 100644
--- a/1-js/11-async/03-promise-chaining/promise-then-many.svg
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@@ -1 +1 @@
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diff --git a/1-js/11-async/04-promise-error-handling/promise-then-chain.svg b/1-js/11-async/04-promise-error-handling/promise-then-chain.svg
index 0a3ea6d3..fb60142f 100644
--- a/1-js/11-async/04-promise-error-handling/promise-then-chain.svg
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diff --git a/1-js/11-async/04-promise-error-handling/promise-then-many.svg b/1-js/11-async/04-promise-error-handling/promise-then-many.svg
index ce8dc1c0..8fea7bea 100644
--- a/1-js/11-async/04-promise-error-handling/promise-then-many.svg
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diff --git a/1-js/11-async/07-microtask-queue/promiseQueue.svg b/1-js/11-async/07-microtask-queue/promiseQueue.svg
index 7f218984..c802c44a 100644
--- a/1-js/11-async/07-microtask-queue/promiseQueue.svg
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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 41f16336..f45e6932 100644
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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 61132875..8d3e257c 100644
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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 0a00c471..138df324 100644
--- a/1-js/12-generators-iterators/1-generators/generateSequence-1.svg
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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 dc2225d8..4c64e983 100644
--- a/1-js/12-generators-iterators/1-generators/generateSequence-2.svg
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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 68bf8d26..0af8e9ef 100644
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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 e590c59a..23049fcd 100644
--- a/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 a5e15840..bc6c4ce2 100644
--- a/1-js/99-js-misc/01-proxy/proxy-inherit-admin.svg
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diff --git a/1-js/99-js-misc/01-proxy/proxy-inherit.svg b/1-js/99-js-misc/01-proxy/proxy-inherit.svg
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--- a/1-js/99-js-misc/01-proxy/proxy-inherit.svg
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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 76a41670..157e350f 100644
--- a/1-js/99-js-misc/01-proxy/proxy.svg
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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 d1b280ee..b7e18bb3 100644
--- a/2-ui/1-document/01-browser-environment/windowObjects.svg
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diff --git a/2-ui/1-document/02-dom-nodes/domconsole0.svg b/2-ui/1-document/02-dom-nodes/domconsole0.svg
index c0096060..ea0d9141 100644
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diff --git a/2-ui/1-document/02-dom-nodes/domconsole1.svg b/2-ui/1-document/02-dom-nodes/domconsole1.svg
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diff --git a/2-ui/1-document/02-dom-nodes/elk.svg b/2-ui/1-document/02-dom-nodes/elk.svg
index 19ea221d..1797a099 100644
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diff --git a/2-ui/1-document/02-dom-nodes/inspect.svg b/2-ui/1-document/02-dom-nodes/inspect.svg
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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
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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
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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
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diff --git a/2-ui/1-document/07-modifying-document/before-prepend-append-after.svg b/2-ui/1-document/07-modifying-document/before-prepend-append-after.svg
index 6e1fb487..0843713c 100644
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diff --git a/2-ui/1-document/07-modifying-document/insert-adjacent.svg b/2-ui/1-document/07-modifying-document/insert-adjacent.svg
index 64beee03..e26fd023 100644
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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
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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
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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 12bc456a..dd9e17cf 100644
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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 5708047d..96859046 100644
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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
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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
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index e910a9c8..13aa62af 100644
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index d72a2013..9e247639 100644
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+++ b/2-ui/1-document/09-size-and-scroll/metric-offset-parent.svg
@@ -1 +1 @@
-
\ No newline at end of file
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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 76e20b1b..49bdccda 100644
--- 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
@@ -1 +1 @@
-
\ No newline at end of file
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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 3c00bed0..c6d14d0f 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 @@
-
\ No newline at end of file
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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 29e25eb6..0c3d2995 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 @@
-
\ No newline at end of file
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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 b0dff4d4..65e77ae8 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
@@ -1 +1 @@
-
\ No newline at end of file
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\ No newline at end of file
diff --git a/2-ui/1-document/11-coordinates/coordinates-negative.svg b/2-ui/1-document/11-coordinates/coordinates-negative.svg
index 3d338011..4f2e7868 100644
--- a/2-ui/1-document/11-coordinates/coordinates-negative.svg
+++ b/2-ui/1-document/11-coordinates/coordinates-negative.svg
@@ -1 +1 @@
-
\ No newline at end of file
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\ No newline at end of file
diff --git a/2-ui/1-document/11-coordinates/coordinates.svg b/2-ui/1-document/11-coordinates/coordinates.svg
index 5e0b6f18..169fc410 100644
--- a/2-ui/1-document/11-coordinates/coordinates.svg
+++ b/2-ui/1-document/11-coordinates/coordinates.svg
@@ -1 +1 @@
-
\ No newline at end of file
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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 8b4270ff..f03317f0 100644
--- 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
@@ -1 +1 @@
-
\ No newline at end of file
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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 73dcee5f..fc26b023 100644
--- 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
@@ -1 +1 @@
-
\ No newline at end of file
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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 2c92df87..5bb161f6 100644
--- 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
@@ -1 +1 @@
-
\ No newline at end of file
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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 3f53a769..81aea5b8 100644
--- 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
@@ -1 +1 @@
-
\ No newline at end of file
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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 e3d74989..b62d9908 100644
--- 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
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/2-ui/2-events/02-bubbling-and-capturing/eventflow.svg b/2-ui/2-events/02-bubbling-and-capturing/eventflow.svg
index e7db9bff..566064cd 100644
--- a/2-ui/2-events/02-bubbling-and-capturing/eventflow.svg
+++ b/2-ui/2-events/02-bubbling-and-capturing/eventflow.svg
@@ -1 +1 @@
-
\ No newline at end of file
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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 bb9989b4..c4cd1ee1 100644
--- a/2-ui/2-events/03-event-delegation/bagua-bubble.svg
+++ b/2-ui/2-events/03-event-delegation/bagua-bubble.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-bubble-nested.svg b/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-bubble-nested.svg
index 07830295..6044eff1 100644
--- a/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-bubble-nested.svg
+++ b/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-bubble-nested.svg
@@ -1 +1 @@
-
\ No newline at end of file
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\ No newline at end of file
diff --git a/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout-from-outside.svg b/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout-from-outside.svg
index 07176ba2..22335b52 100644
--- a/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout-from-outside.svg
+++ b/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout-from-outside.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout-over-elems.svg b/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout-over-elems.svg
index 262ddf59..437f03b1 100644
--- a/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout-over-elems.svg
+++ b/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout-over-elems.svg
@@ -1 +1 @@
-
\ No newline at end of file
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\ No newline at end of file
diff --git a/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout.svg b/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout.svg
index 784f435d..1277ddff 100644
--- a/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout.svg
+++ b/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-mouseout.svg
@@ -1 +1 @@
-
\ No newline at end of file
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\ No newline at end of file
diff --git a/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-to-child.svg b/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-to-child.svg
index b38d76fb..78210845 100644
--- a/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-to-child.svg
+++ b/2-ui/3-event-details/3-mousemove-mouseover-mouseout-mouseenter-mouseleave/mouseover-to-child.svg
@@ -1 +1 @@
-
\ No newline at end of file
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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 ca8bbc3b..4ae90b1c 100644
--- 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
@@ -1 +1 @@
-
\ No newline at end of file
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\ No newline at end of file
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 3aa2541d..29fdb31e 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
@@ -1 +1 @@
-
\ No newline at end of file
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\ No newline at end of file
diff --git a/2-ui/3-event-details/7-keyboard-events/german-layout.svg b/2-ui/3-event-details/7-keyboard-events/german-layout.svg
index 8a880e8e..7ac9a400 100644
--- a/2-ui/3-event-details/7-keyboard-events/german-layout.svg
+++ b/2-ui/3-event-details/7-keyboard-events/german-layout.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/2-ui/3-event-details/7-keyboard-events/us-layout.svg b/2-ui/3-event-details/7-keyboard-events/us-layout.svg
index 699277e0..353f225f 100644
--- a/2-ui/3-event-details/7-keyboard-events/us-layout.svg
+++ b/2-ui/3-event-details/7-keyboard-events/us-layout.svg
@@ -1 +1 @@
-
\ No newline at end of file
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\ No newline at end of file
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 b112e250..2c908070 100644
--- a/2-ui/4-forms-controls/1-form-elements/form-navigation.svg
+++ b/2-ui/4-forms-controls/1-form-elements/form-navigation.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/2-ui/99-ui-misc/02-selection-range/range-example-p-0-1.svg b/2-ui/99-ui-misc/02-selection-range/range-example-p-0-1.svg
index 4550c373..9ebcffaa 100644
--- a/2-ui/99-ui-misc/02-selection-range/range-example-p-0-1.svg
+++ b/2-ui/99-ui-misc/02-selection-range/range-example-p-0-1.svg
@@ -1 +1 @@
-
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diff --git a/2-ui/99-ui-misc/02-selection-range/range-example-p-1-3.svg b/2-ui/99-ui-misc/02-selection-range/range-example-p-1-3.svg
index dd19679c..088c71c2 100644
--- a/2-ui/99-ui-misc/02-selection-range/range-example-p-1-3.svg
+++ b/2-ui/99-ui-misc/02-selection-range/range-example-p-1-3.svg
@@ -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 53babb28..f13c6d74 100644
--- 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
@@ -1 +1 @@
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diff --git a/2-ui/99-ui-misc/02-selection-range/range-example-p-2-b-3.svg b/2-ui/99-ui-misc/02-selection-range/range-example-p-2-b-3.svg
index fd058beb..4bf5b00b 100644
--- a/2-ui/99-ui-misc/02-selection-range/range-example-p-2-b-3.svg
+++ b/2-ui/99-ui-misc/02-selection-range/range-example-p-2-b-3.svg
@@ -1 +1 @@
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\ No newline at end of file
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diff --git a/2-ui/99-ui-misc/02-selection-range/range-hello-1.svg b/2-ui/99-ui-misc/02-selection-range/range-hello-1.svg
index 90054cef..2951607a 100644
--- a/2-ui/99-ui-misc/02-selection-range/range-hello-1.svg
+++ b/2-ui/99-ui-misc/02-selection-range/range-hello-1.svg
@@ -1 +1 @@
-
\ No newline at end of file
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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
index a84bdeb5..6399f9d5 100644
--- 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
@@ -1 +1 @@
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\ No newline at end of file
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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 fd7716c5..03c6fc5c 100644
--- 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
@@ -1 +1 @@
-
\ No newline at end of file
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\ No newline at end of file
diff --git a/2-ui/99-ui-misc/02-selection-range/selection-firefox.svg b/2-ui/99-ui-misc/02-selection-range/selection-firefox.svg
index 879e1cec..050852d3 100644
--- a/2-ui/99-ui-misc/02-selection-range/selection-firefox.svg
+++ b/2-ui/99-ui-misc/02-selection-range/selection-firefox.svg
@@ -1 +1 @@
-
\ No newline at end of file
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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 201d9a14..593cbab9 100644
--- a/2-ui/99-ui-misc/03-event-loop/eventLoop-full.svg
+++ b/2-ui/99-ui-misc/03-event-loop/eventLoop-full.svg
@@ -1 +1 @@
-
\ No newline at end of file
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\ No newline at end of file
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 f7de0b6a..ffe19766 100644
--- a/2-ui/99-ui-misc/03-event-loop/eventLoop.svg
+++ b/2-ui/99-ui-misc/03-event-loop/eventLoop.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/4-binary/01-arraybuffer-binary-arrays/8bit-integer-256.svg b/4-binary/01-arraybuffer-binary-arrays/8bit-integer-256.svg
index 89ae9640..b697d630 100644
--- a/4-binary/01-arraybuffer-binary-arrays/8bit-integer-256.svg
+++ b/4-binary/01-arraybuffer-binary-arrays/8bit-integer-256.svg
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-
\ No newline at end of file
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diff --git a/4-binary/01-arraybuffer-binary-arrays/8bit-integer-257.svg b/4-binary/01-arraybuffer-binary-arrays/8bit-integer-257.svg
index c7b74cd6..8e3074fd 100644
--- a/4-binary/01-arraybuffer-binary-arrays/8bit-integer-257.svg
+++ b/4-binary/01-arraybuffer-binary-arrays/8bit-integer-257.svg
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\ No newline at end of file
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diff --git a/4-binary/01-arraybuffer-binary-arrays/arraybuffer-view-buffersource.svg b/4-binary/01-arraybuffer-binary-arrays/arraybuffer-view-buffersource.svg
index 12daeeae..b9de47de 100644
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+++ b/4-binary/01-arraybuffer-binary-arrays/arraybuffer-view-buffersource.svg
@@ -1 +1 @@
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\ No newline at end of file
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diff --git a/4-binary/01-arraybuffer-binary-arrays/arraybuffer-views.svg b/4-binary/01-arraybuffer-binary-arrays/arraybuffer-views.svg
index 02160e31..b022796a 100644
--- a/4-binary/01-arraybuffer-binary-arrays/arraybuffer-views.svg
+++ b/4-binary/01-arraybuffer-binary-arrays/arraybuffer-views.svg
@@ -1 +1 @@
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\ No newline at end of file
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diff --git a/4-binary/03-blob/blob.svg b/4-binary/03-blob/blob.svg
index b1cf6fcc..8f424545 100644
--- a/4-binary/03-blob/blob.svg
+++ b/4-binary/03-blob/blob.svg
@@ -1 +1 @@
-
\ No newline at end of file
+
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diff --git a/5-network/05-fetch-crossorigin/cors-gmail-messages.svg b/5-network/05-fetch-crossorigin/cors-gmail-messages.svg
index 8b696334..c24aac14 100644
--- a/5-network/05-fetch-crossorigin/cors-gmail-messages.svg
+++ b/5-network/05-fetch-crossorigin/cors-gmail-messages.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/5-network/05-fetch-crossorigin/xhr-another-domain.svg b/5-network/05-fetch-crossorigin/xhr-another-domain.svg
index 2c1b1a9a..2ed70feb 100644
--- a/5-network/05-fetch-crossorigin/xhr-another-domain.svg
+++ b/5-network/05-fetch-crossorigin/xhr-another-domain.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/5-network/05-fetch-crossorigin/xhr-preflight.svg b/5-network/05-fetch-crossorigin/xhr-preflight.svg
index 4ce92b5b..c96e05ab 100644
--- a/5-network/05-fetch-crossorigin/xhr-preflight.svg
+++ b/5-network/05-fetch-crossorigin/xhr-preflight.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/5-network/07-url/url-object.svg b/5-network/07-url/url-object.svg
index e7611d97..628ccc13 100644
--- a/5-network/07-url/url-object.svg
+++ b/5-network/07-url/url-object.svg
@@ -1 +1 @@
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/5-network/10-long-polling/long-polling.svg b/5-network/10-long-polling/long-polling.svg
index bac56f11..045ef371 100644
--- a/5-network/10-long-polling/long-polling.svg
+++ b/5-network/10-long-polling/long-polling.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/5-network/11-websocket/websocket-handshake.svg b/5-network/11-websocket/websocket-handshake.svg
index 0310e8ad..a8ec2389 100644
--- a/5-network/11-websocket/websocket-handshake.svg
+++ b/5-network/11-websocket/websocket-handshake.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/6-data-storage/01-cookie/cookie-third-party-2.svg b/6-data-storage/01-cookie/cookie-third-party-2.svg
index 94003610..8912e4a6 100644
--- a/6-data-storage/01-cookie/cookie-third-party-2.svg
+++ b/6-data-storage/01-cookie/cookie-third-party-2.svg
@@ -1 +1 @@
-
\ No newline at end of file
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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 a67f09c7..ab38ea27 100644
--- a/6-data-storage/01-cookie/cookie-third-party-3.svg
+++ b/6-data-storage/01-cookie/cookie-third-party-3.svg
@@ -1 +1 @@
-
\ No newline at end of file
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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 567f2559..21c7cf94 100644
--- a/6-data-storage/01-cookie/cookie-third-party.svg
+++ b/6-data-storage/01-cookie/cookie-third-party.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/6-data-storage/01-cookie/cookie-xsrf.svg b/6-data-storage/01-cookie/cookie-xsrf.svg
index 968b42d5..961a8078 100644
--- a/6-data-storage/01-cookie/cookie-xsrf.svg
+++ b/6-data-storage/01-cookie/cookie-xsrf.svg
@@ -1 +1 @@
-
\ No newline at end of file
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diff --git a/6-data-storage/03-indexeddb/indexeddb-index.svg b/6-data-storage/03-indexeddb/indexeddb-index.svg
index 9bee3ef8..b7f34cad 100644
--- a/6-data-storage/03-indexeddb/indexeddb-index.svg
+++ b/6-data-storage/03-indexeddb/indexeddb-index.svg
@@ -1 +1 @@
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\ No newline at end of file
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