If you want to copy a standard style from a project palette into the current drawing, you can either insert the tool into the drawing, or import the associated style from the tool palette into the drawing. 
- Right-click the tool, and click Properties. 

Verifying the style location
 
 
 Under Style location, the associated style drawing is listed. 
  
- Verify that the tool points to a project standards drawing. 
 
- Click OK. 
 
- To add the standard style into the drawing, do one of the following: 
- Select the tool, right-click, and click Import <Style Name> <Object> Style. For example, if you want to add the wall style CMU-190 into the drawing, click Import CMU-190 Wall Style. 
 
- Click the tool to execute its function which will automatically use the referenced style. 
 
 Both of these options add the style to the drawing.