diff --git a/imgui.cpp b/imgui.cpp
index 42a8465b..a27e0fe7 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -215,6 +215,7 @@
  Also read releases logs https://github.com/ocornut/imgui/releases for more details.
 
  - 2017/11/18 (1.53) - Style: removed ImGuiCol_ComboBg in favor of combo boxes using ImGuiCol_PopupBg for consistency.
+ - 2017/11/18 (1.53) - Style: renamed ImGuiCol_ChildWindowBg to ImGuiCol_ChildBg.
  - 2017/11/18 (1.53) - Style: renamed style.ChildWindowRounding to style.ChildRounding, ImGuiStyleVar_ChildWindowRounding to ImGuiStyleVar_ChildRounding.
  - 2017/11/02 (1.53) - marked IsRootWindowOrAnyChildHovered() as obsolete is favor of using IsWindowHovered(ImGuiHoveredFlags_FlattenChilds);
  - 2017/10/24 (1.52) - renamed IMGUI_DISABLE_WIN32_DEFAULT_CLIPBOARD_FUNCS/IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCS to IMGUI_DISABLE_WIN32_DEFAULT_CLIPBOARD_FUNCTIONS/IMGUI_DISABLE_WIN32_DEFAULT_IME_FUNCTIONS for consistency.
@@ -3873,7 +3874,7 @@ bool ImGui::BeginChildFrame(ImGuiID id, const ImVec2& size, ImGuiWindowFlags ext
 {
     ImGuiContext& g = *GImGui;
     const ImGuiStyle& style = g.Style;
-    PushStyleColor(ImGuiCol_ChildWindowBg, style.Colors[ImGuiCol_FrameBg]);
+    PushStyleColor(ImGuiCol_ChildBg, style.Colors[ImGuiCol_FrameBg]);
     PushStyleVar(ImGuiStyleVar_ChildRounding, style.FrameRounding);
     PushStyleVar(ImGuiStyleVar_WindowPadding, style.FramePadding);
     return BeginChild(id, size, (g.CurrentWindow->Flags & ImGuiWindowFlags_ShowBorders) ? true : false, ImGuiWindowFlags_NoMove | ImGuiWindowFlags_AlwaysUseWindowPadding | extra_flags);
@@ -4080,7 +4081,7 @@ static ImGuiCol GetWindowBgColorIdxFromFlags(ImGuiWindowFlags flags)
     if (flags & (ImGuiWindowFlags_Tooltip | ImGuiWindowFlags_Popup))
         return ImGuiCol_PopupBg;
     if (flags & ImGuiWindowFlags_ChildWindow)
-        return ImGuiCol_ChildWindowBg;
+        return ImGuiCol_ChildBg;
     return ImGuiCol_WindowBg;
 }
 
@@ -5110,7 +5111,7 @@ const char* ImGui::GetStyleColorName(ImGuiCol idx)
     case ImGuiCol_Text: return "Text";
     case ImGuiCol_TextDisabled: return "TextDisabled";
     case ImGuiCol_WindowBg: return "WindowBg";
-    case ImGuiCol_ChildWindowBg: return "ChildWindowBg";
+    case ImGuiCol_ChildBg: return "ChildBg";
     case ImGuiCol_PopupBg: return "PopupBg";
     case ImGuiCol_Border: return "Border";
     case ImGuiCol_BorderShadow: return "BorderShadow";
diff --git a/imgui.h b/imgui.h
index f8d034cc..c2209261 100644
--- a/imgui.h
+++ b/imgui.h
@@ -616,7 +616,7 @@ enum ImGuiCol_
     ImGuiCol_Text,
     ImGuiCol_TextDisabled,
     ImGuiCol_WindowBg,              // Background of normal windows
-    ImGuiCol_ChildWindowBg,         // Background of child windows
+    ImGuiCol_ChildBg,               // Background of child windows
     ImGuiCol_PopupBg,               // Background of popups, menus, tooltips windows
     ImGuiCol_Border,
     ImGuiCol_BorderShadow,
@@ -659,7 +659,7 @@ enum ImGuiCol_
 
     // Obsolete names (will be removed)
 #ifndef IMGUI_DISABLE_OBSOLETE_FUNCTIONS
-    , ImGuiCol_Column = ImGuiCol_Separator, ImGuiCol_ColumnHovered = ImGuiCol_SeparatorHovered, ImGuiCol_ColumnActive = ImGuiCol_SeparatorActive
+    , ImGuiCol_ChildWindowBg = ImGuiCol_ChildBg, ImGuiCol_Column = ImGuiCol_Separator, ImGuiCol_ColumnHovered = ImGuiCol_SeparatorHovered, ImGuiCol_ColumnActive = ImGuiCol_SeparatorActive
 #endif
 };
 
diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 6147103c..e2caf192 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -129,7 +129,7 @@ void ImGui::StyleColorsClassic(ImGuiStyle* dst)
     colors[ImGuiCol_Text]                   = ImVec4(0.90f, 0.90f, 0.90f, 1.00f);
     colors[ImGuiCol_TextDisabled]           = ImVec4(0.60f, 0.60f, 0.60f, 1.00f);
     colors[ImGuiCol_WindowBg]               = ImVec4(0.00f, 0.00f, 0.00f, 0.70f);
-    colors[ImGuiCol_ChildWindowBg]          = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
+    colors[ImGuiCol_ChildBg]                = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
     colors[ImGuiCol_PopupBg]                = ImVec4(0.11f, 0.11f, 0.14f, 0.92f);
     colors[ImGuiCol_Border]                 = ImVec4(0.70f, 0.70f, 0.70f, 0.27f);
     colors[ImGuiCol_BorderShadow]           = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
@@ -178,7 +178,7 @@ void ImGui::StyleColorsDark(ImGuiStyle* dst)
     colors[ImGuiCol_Text]                   = ImVec4(1.00f, 1.00f, 1.00f, 1.00f);
     colors[ImGuiCol_TextDisabled]           = ImVec4(0.50f, 0.50f, 0.50f, 1.00f);
     colors[ImGuiCol_WindowBg]               = ImVec4(0.06f, 0.06f, 0.06f, 0.94f);
-    colors[ImGuiCol_ChildWindowBg]          = ImVec4(1.00f, 1.00f, 1.00f, 0.00f);
+    colors[ImGuiCol_ChildBg]                = ImVec4(1.00f, 1.00f, 1.00f, 0.00f);
     colors[ImGuiCol_PopupBg]                = ImVec4(0.08f, 0.08f, 0.08f, 0.94f);
     colors[ImGuiCol_Border]                 = ImVec4(0.86f, 0.86f, 1.00f, 0.20f);
     colors[ImGuiCol_BorderShadow]           = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
@@ -229,7 +229,7 @@ void ImGui::StyleColorsLight(ImGuiStyle* dst)
     //colors[ImGuiCol_TextHovered]          = ImVec4(1.00f, 1.00f, 1.00f, 1.00f);
     //colors[ImGuiCol_TextActive]           = ImVec4(1.00f, 1.00f, 0.00f, 1.00f);
     colors[ImGuiCol_WindowBg]               = ImVec4(0.94f, 0.94f, 0.94f, 1.00f);
-    colors[ImGuiCol_ChildWindowBg]          = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
+    colors[ImGuiCol_ChildBg]                = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
     colors[ImGuiCol_PopupBg]                = ImVec4(1.00f, 1.00f, 1.00f, 0.94f);
     colors[ImGuiCol_Border]                 = ImVec4(0.00f, 0.00f, 0.00f, 0.30f);
     colors[ImGuiCol_BorderShadow]           = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);