DefaultNewInlineCellStyle only make effect for new generated inline cells.

for example

    Cell[TextData[{Cell[BoxData[FormBox[RowBox[{RowBox[{"f","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"a","",FormBox[SubscriptBox["f","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],",",Cell[BoxData[FormBox[RowBox[{RowBox[{"g","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"r","",FormBox[SubscriptBox["g","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],",",Cell[BoxData[FormBox[RowBox[{RowBox[{"h","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"s","",FormBox[SubscriptBox["h","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],","}],"Text"]

Here, for some reasons, $f(x),a,f_1(x)$ in Notebook are not in an consistent style. And Choose them, set same font/ clear format/apply an stylesheet does not take effect.

If I

SetOptions[$FrontEnd,DefaultNewInlineCellStyle->{"Section",FontFamily->"Mathematica",Background->Red}]

How to make the prevous inline cells,or futher, all inline cells in the notebook to the new style and formatting.

DefaultNewInlineCellStyle only take effect for newly generated inline cells.

for example

    Cell[TextData[{Cell[BoxData[FormBox[RowBox[{RowBox[{"f","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"a","",FormBox[SubscriptBox["f","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],",",Cell[BoxData[FormBox[RowBox[{RowBox[{"g","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"r","",FormBox[SubscriptBox["g","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],",",Cell[BoxData[FormBox[RowBox[{RowBox[{"h","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"s","",FormBox[SubscriptBox["h","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],","}],"Text"]

Here, for some reasons, $f(x),a,f_1(x)$ in Notebook are not in an consistent style. Choose them, set same font/clear format/apply an stylesheet does not take effect, because of different values of StandardForm and TraditionalForm and other.

If I do the following

SetOptions[$FrontEnd,DefaultNewInlineCellStyle->{"Section",FontFamily->"Mathematica",Background->Red}]

How to make the previous inline cells,or further, all inline cells in the notebook the same formatting style?

DefaultNewInlineCellStyle only make effect for new generated inline cells.

for example

    Cell[TextData[{Cell[BoxData[FormBox[RowBox[{RowBox[{"f","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"a","",FormBox[SubscriptBox["f","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],",",Cell[BoxData[FormBox[RowBox[{RowBox[{"g","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"r","",FormBox[SubscriptBox["g","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],",",Cell[BoxData[FormBox[RowBox[{RowBox[{"h","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"s","",FormBox[SubscriptBox["h","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],","}],"Text"]

Here, for some reasons, $f(x),a,f_1(x)$ in Notebook are not in an consistent style. And Choose them, set same font/ clear format/apply an stylesheet does not take effect.

If I

SetOptions[$FrontEnd,DefaultNewInlineCellStyle->{"Section",FontFamily->"Mathematica",Background->"Red"}]

How to make the prevous inline cells,or futher, all inline cells in the notebook to the new style and formatting.

DefaultNewInlineCellStyle only make effect for new generated inline cells.

for example

    Cell[TextData[{Cell[BoxData[FormBox[RowBox[{RowBox[{"f","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"a","",FormBox[SubscriptBox["f","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],",",Cell[BoxData[FormBox[RowBox[{RowBox[{"g","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"r","",FormBox[SubscriptBox["g","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],",",Cell[BoxData[FormBox[RowBox[{RowBox[{"h","",RowBox[{"(","x",")"}]}],"","=","",RowBox[{"s","",FormBox[SubscriptBox["h","1"],StandardForm],"",RowBox[{"(","x",")"}]}]}],TraditionalForm]],"DisplayFormula"],","}],"Text"]

Here, for some reasons, $f(x),a,f_1(x)$ in Notebook are not in an consistent style. And Choose them, set same font/ clear format/apply an stylesheet does not take effect.

If I

SetOptions[$FrontEnd,DefaultNewInlineCellStyle->{"Section",FontFamily->"Mathematica",Background->Red}]

How to make the prevous inline cells,or futher, all inline cells in the notebook to the new style and formatting.