diff --git a/binaries/data/tools/atlas/toolbar/environment.png b/binaries/data/tools/atlas/toolbar/environment.png
index bc8fd52705..5222c62fcf 100644
--- a/binaries/data/tools/atlas/toolbar/environment.png
+++ b/binaries/data/tools/atlas/toolbar/environment.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:efc86255d9fd3860ca4fae9cd7ba1a85138a96fc5a77ecf7421e5378fa04f120
-size 440
+oid sha256:1af61c6c17c9b1ad5f6082e8ce5aff43de01ee6f37da74b22b8d9859126dddab
+size 1649
diff --git a/binaries/data/tools/atlas/toolbar/map.png b/binaries/data/tools/atlas/toolbar/map.png
index 93703888e0..e56e31ebb0 100644
--- a/binaries/data/tools/atlas/toolbar/map.png
+++ b/binaries/data/tools/atlas/toolbar/map.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:729d65ca59f4e9ec0673426e778b828162e9983a264ffa14546efe84c904296b
-size 427
+oid sha256:ed8079c6aba51d24cb471b2460d4106008ee50c5e44c951ebe968a18533447b2
+size 1881
diff --git a/binaries/data/tools/atlas/toolbar/object.png b/binaries/data/tools/atlas/toolbar/object.png
index eed7b12be5..36595503fb 100644
--- a/binaries/data/tools/atlas/toolbar/object.png
+++ b/binaries/data/tools/atlas/toolbar/object.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5bb70b69c233f715fc281e6ef72987b570d291252132a6725aced5be90552fe1
-size 404
+oid sha256:efa18329ab71b953ec67c8db03da24347ee97fa58d842a856712158fb850b9db
+size 1466
diff --git a/binaries/data/tools/atlas/toolbar/terrain.png b/binaries/data/tools/atlas/toolbar/terrain.png
index 70f293d626..dcf306bf39 100644
--- a/binaries/data/tools/atlas/toolbar/terrain.png
+++ b/binaries/data/tools/atlas/toolbar/terrain.png
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:54fdfb6de5ae1a360fc08ffdc98ae5a73767d32ecdc636dc3ecab6d350eae5e3
-size 391
+oid sha256:661695c0c1fa5079500013d3145eb6fa5f116f67ed0b9c974172323a60d127c7
+size 1410
diff --git a/source/tools/atlas/AtlasUI/ScenarioEditor/SectionLayout.cpp b/source/tools/atlas/AtlasUI/ScenarioEditor/SectionLayout.cpp
index 9f48a4dbc1..27688bc6cd 100644
--- a/source/tools/atlas/AtlasUI/ScenarioEditor/SectionLayout.cpp
+++ b/source/tools/atlas/AtlasUI/ScenarioEditor/SectionLayout.cpp
@@ -42,7 +42,7 @@ class SidebarButton : public wxBitmapButton
 {
 public:
 	SidebarButton(wxWindow* parent, const wxBitmap& bitmap, SidebarBook* book, size_t id)
-		: wxBitmapButton(parent, wxID_ANY, bitmap, wxDefaultPosition, wxSize(28, 28))
+		: wxBitmapButton(parent, wxID_ANY, bitmap, wxDefaultPosition, wxSize(34, 32))
 		, m_Book(book), m_Id(id)
 	{
 		SetSelectedAppearance(false);
@@ -65,7 +65,7 @@ private:
 	DECLARE_EVENT_TABLE();
 };
 
-BEGIN_EVENT_TABLE(SidebarButton, wxButton)
+BEGIN_EVENT_TABLE(SidebarButton, wxBitmapButton)
 	EVT_BUTTON(wxID_ANY, SidebarButton::OnClick)
 END_EVENT_TABLE();
 
@@ -85,7 +85,7 @@ public:
 	SidebarBook(wxWindow *parent, SnapSplitterWindow* splitter)
 		: wxPanel(parent), m_Splitter(splitter), m_SelectedPage(-1)
 	{
-		m_ButtonsSizer = new wxGridSizer(6, 5, 5);
+		m_ButtonsSizer = new wxGridSizer(6, 0, 0);
 
 		wxSizer* mainSizer = new wxBoxSizer(wxVERTICAL);