How to remove the background color of document Map in word2007

word2007 Document Map directory background, can not see the catalog, how to remove. Open it. The following figure

Reply:

The specific methods are as follows:

1, click Start-style (the lower right corner of the style extension key, as shown below)

2, in the pop-up window click on the bottom of the top three patterns in the third-management style

3, in the pop-up window--Edit the tab to select the style to edit to find the Document Map

4, find the Document Map and click on the right to delete

5, everything back to the original state.