This element expresses the name and related formatting records for a named cell style in this workbook.

The built-in cell styles are written here by name, but the corresponding formatting records are assumed rather than explicitly written. Following is a listing of each of the built-in cell style definitions, whose normative definition is in Annex D. Also following is a table mapping the builtinId value to the cell style name.

For all built-in cell styles, the builtinId determines the style, not the name. For all cell styles, Normal is applied by default.

builtinId	Cell Style Name	[Example: (informative)
0	Normal
1	RowLevel_ + level #	Depends on level: 1 = 2 = 3 = 4 = 5 = 6 = 7 =
2	ColLevel_ + level #	Depends on level: 1 = 2 = 3 = 4 = 5 = 6 = 7 =
3	Comma
4	Currency
5	Percent
6	Comma [0]
7	Currency [0]
8	Hyperlink
9	Followed Hyperlink
10	Note
11	Warning Text
15	Title
16	Heading 1
17	Heading 2
18	Heading 3
19	Heading 4
20	Input
21	Output
22	Calculation
23	Check Cell
24	Linked Cell
25	Total
26	Good
27	Bad
28	Neutral
29	Accent1
30	20% - Accent1
31	40% - Accent1
32	60% - Accent1
33	Accent2
34	20% - Accent2
35	40% - Accent2
36	60% - Accent2
37	Accent3
38	20% - Accent3
39	40% - Accent3
40	60% - Accent3
41	Accent4
42	20% - Accent4
43	40% - Accent4
44	60% - Accent4
45	Accent5
46	20% - Accent5
47	40% - Accent5
48	60% - Accent5
49	Accent6
50	20% - Accent6
51	40% - Accent6
52	60% - Accent6
53	Explanatory Text

Parent Elements

cellStyles (§3.8.8)

Child Elements	Subclause
extLst (Future Feature Data Storage Area)	§3.2.10

Attributes	Description
builtinId (Built-In Style Id)	The index of a built-in cell style: The possible values for this attribute are defined by the XML Schema unsignedInt datatype.
customBuiltin (Custom Built In)	True indicates that this built-in cell style has been customized. By default built-in styles are not persisted when not in use. This flag indicates that a built-in style has been modified, and therefore should be saved with the workbook, even if not currently in use. The possible values for this attribute are defined by the XML Schema boolean datatype.
hidden (Hidden Style)	If 'true' do not show this style in the application UI. The possible values for this attribute are defined by the XML Schema boolean datatype.
iLevel (Outline Style)	Indicates that this formatting is for an outline style . When styles are applied to outline levels (using the outline feature), this value is set and the formatting specified on this cell style is applied to the corresponding level of the outline. The possible values for this attribute are defined by the XML Schema unsignedInt datatype.
name (User Defined Cell Style)	The name of the cell style. The possible values for this attribute are defined by the ST_Xstring simple type (§3.18.96).
xfId (Format Id)	Zero-based index referencing an xf record in the cellStyleXfs collection. This is used to determine the formatting defined for this named cell style. The possible values for this attribute are defined by the ST_CellStyleXfId simple type (§3.18.11).

The following XML Schema fragment defines the contents of this element:

</sequence>

</complexType>