diff --git a/1-js/2-first-steps/5-variables/variable-brown.svg b/1-js/2-first-steps/5-variables/variable-brown.svg
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deleted file mode 100644
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diff --git a/2-ui/1-document/1-browser-environment/article.md b/2-ui/1-document/1-browser-environment/article.md
index c713e303..9a231b06 100644
--- a/2-ui/1-document/1-browser-environment/article.md
+++ b/2-ui/1-document/1-browser-environment/article.md
@@ -9,7 +9,7 @@
На рисунке ниже схематически отображена структура, которая получается если посмотреть на совокупность браузерных объектов с "высоты птичьего полёта".
-
+
Как видно из рисунка, на вершине стоит `window`.
diff --git a/2-ui/1-document/1-browser-environment/windowObjects.png b/2-ui/1-document/1-browser-environment/windowObjects.png
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@@ -0,0 +1,76 @@
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diff --git a/2-ui/2-events-and-interfaces/1-introduction-browser-events/6-carousel/carousel1.png b/2-ui/2-events-and-interfaces/1-introduction-browser-events/6-carousel/carousel1.png
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diff --git a/2-ui/2-events-and-interfaces/1-introduction-browser-events/6-carousel/carousel2.png b/2-ui/2-events-and-interfaces/1-introduction-browser-events/6-carousel/carousel2.png
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@@ -0,0 +1,34 @@
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diff --git a/2-ui/2-events-and-interfaces/1-introduction-browser-events/6-carousel/solution.md b/2-ui/2-events-and-interfaces/1-introduction-browser-events/6-carousel/solution.md
index 2a26795b..eda31393 100644
--- a/2-ui/2-events-and-interfaces/1-introduction-browser-events/6-carousel/solution.md
+++ b/2-ui/2-events-and-interfaces/1-introduction-browser-events/6-carousel/solution.md
@@ -2,7 +2,7 @@
Нужно расположить его внутри `