ouble)',

					/*
					 * Core styles.
					 */
					coreStyles_bold: {
						element: 'span',
						attributes: { 'class': 'Bold' }
					},
					coreStyles_italic: {
						element: 'span',
						attributes: { 'class': 'Italic' }
					},
					coreStyles_underline: {
						element: 'span',
						attributes: { 'class': 'Underline' }
					},
					coreStyles_strike: {
						element: 'span',
						attributes: { 'class': 'StrikeThrough' },
						overrides: 'strike'
					},
					coreStyles_su