Setting the Border Style and Color of an Image
Borders are lines that can be drawn around any or all of the four sides of an image. In terms of the CSS box model, increasing the padding for a graphic style increases the space between the image and the border.
Not all browsers display border styles the same way. For example, some browsers may not differentiate dotted lines from solid lines. The size and spacing of the dots in a dotted line may also be different between various browsers and operating systems.
To set the border style and color of an image
Open your Stationery design project.
On the View menu, click Style Designer.
In Graphic Styles, select the graphic style you want to modify.
On the Properties tab, click Border.
Click the tab for the side of the image you want to display a border, and then specify the color, style, and width for that border. For more information about a property, click Help.