The Border effect icon can be used to get two different looks on a layer. The most common way to use it is to add a stroke to the outside of the content of a layer. To do this, click on the Border effect icon and make sure that the Edge option is active. Following is a screenshot of the Edge Border effect in action on a layer of text:
By setting the Thickness of edges, the thickness of the border can be made thicker or thinner by adjusting the slider or using the up and down arrows to the right of the slider. The Edge color can be set by clicking on the rectangle showing the current color and choosing a new color using the color ...
