diff --git a/src/slic3r/GUI/Widgets/TabCtrl.cpp b/src/slic3r/GUI/Widgets/TabCtrl.cpp
index 25835c8858..36778f6816 100644
--- a/src/slic3r/GUI/Widgets/TabCtrl.cpp
+++ b/src/slic3r/GUI/Widgets/TabCtrl.cpp
@@ -106,10 +106,6 @@ int TabCtrl::AppendItem(const wxString &item,
     btn->SetBackgroundColor(StateColor());
     btn->SetCornerRadius(0);
     btn->SetPaddingSize({TAB_BUTTON_PADDING});
-    wxClientDC dc(this); // ORCA calculate tab width from bold font to prevent tab movements on tab change
-    dc.SetFont(this->bold);
-    btn->SetMinSize(wxSize(dc.GetTextExtent(item).x + TAB_BUTTON_PADDING_X * 2, btn->GetSize().GetHeight()));
-    dc.Clear();
     btns.push_back(btn);
     if (btns.size() > 1)
         sizer->GetItem(sizer->GetItemCount() - 1)->SetMinSize({0, 0});
@@ -308,7 +304,7 @@ void TabCtrl::doRender(wxDC& dc)
 #else
     dc.SetPen(wxPen(border_color.colorForStates(states), border_width));
     dc.DrawLine(0, size.y - BS2, size.x, size.y - BS2);
-    wxColour c = wxColour("#009688"); // ORCA: Controls under line color on selected tab
+    wxColour c(0xf2, 0x75, 0x4e, 0xff);
     dc.SetPen(wxPen(c, 1));
     dc.SetBrush(c);
     dc.DrawRoundedRectangle(x1 - radius, size.y - BS2 - border_width * 3, x2 + radius * 2 - x1, border_width * 3, radius);