A style is a set of formatting characteristics that you can apply to text, tables and lists in your document to quickly change their appearance. When you apply a style, you apply a whole group of formats in one simple task.
Many errors that the CinC PDF converter detects are related to paragraph styles. As you probably already know, the Word template produced by the CinC template creator contains a set of specific styles. One of these styles should be applied to each paragraph of your paper.
You can easily view the styles applied to each of the paragraphs. If the style for a paragraph is incorrect, you can then use the Word Formatting toolbar to change it.

The style of each paragraph is displayed to the left of the document text. The sample shown above shows the correct style for each of the paragraphs.
Two important things to note:
In this example, the Abstract Heading paragraph style consists of the 11 point bold Times New Roman font with centered lines.

Hint: When assigning or changing paragraph styles, you can select
more than one paragraph by clicking and dragging.
You must be sure that the CinC styles are not modified. In Word 2000, the styles are locked and cannot be modified. However, in Word 2003 and 2007, the CinC styles are not locked and are at risk.

What happened to the style when Automatically update was checked: