Enter the button text, adjust its width using a drag handle or the Metrics inspector and adjust the height using the value for padding.
Enter the font family, check the box if it is Google hosted and choose a suitable web safe fallback font.
Set the font size, color and hover color.
Set the button background color, corner radius and the box shadow color and radius if required.
If the link is to an internal page of the website, use the "Link to:" control to choose the page.
If the link is to a file or an external page, check the box.
For a link to a file in the EverWeb Assets list, find the relative path by control (right) clicking the file and paste it into the URL box.
For a link to an external page, enter the absolute url.
Find out about relative and absolute file paths.