-webkit-text-emphasis: {{style == 'custom' && (custom.length == 1 && "'" + custom + "'" || custom) || style }}{{(fill == true && style !='none' && style != 'custom') && ' open' || '' }}{{style != 'none' && ' '+ color || ''}};
text-emphasis: {{style == 'custom' && (custom.length == 1 && "'" + custom + "'" || custom) || style }}{{(fill == true && style !='none' && style != 'custom') && ' open' || '' }}{{style != 'none' && ' '+ color || ''}};This property will apply the specified emphasis mark to each character of the element's text, except separator characters, like spaces, and control characters.
Try “custom” to type your own character.
According to CSS Text Decoration Level 3 , this property is meant to support symbols near glyphs in East Asian documents.