1, we first create a blank document, click to switch to "insert" this panel, in the header and footer position to select the header above
2, after the insertion will find a straight line out
3, can be in the header edit state after selecting this header back to the beginning, and the style into the body can be removed, but other files inserted or will be wired.
4, the problem or to return to the style, in the beginning of this interface, click to change the style of the Drop-down menu
5. Select the header in the default style and click Modify
6, click the format in the header modification style, then select the border
7 The border is set to nothing.