- var keys = ['fontFamily','fontSize','fontWeight','fontStyle','color',
- 'textTransform','textDecoration','letterSpacing','wordSpacing',
- 'lineHeight','textAlign','verticalAlign','direction','backgroundColor',
- 'backgroundImage','backgroundRepeat','backgroundposition',
- 'backgroundAttachment','opacity','width','height','top','right','bottom',
- 'left','marginTop','marginRight','marginBottom','marginLeft',
- 'paddingTop','paddingRight','paddingBottom','paddingLeft',
- 'borderTopWidth','borderRightWidth','borderBottomWidth',
- 'borderLeftWidth','borderTopColor','borderRightColor',
- 'borderBottomColor','borderLeftColor','borderTopStyle',
- 'borderRightStyle','borderBottomStyle','borderLeftStyle','position',
- 'display','visibility','zIndex','overflowX','overflowY','whiteSpace',
- 'clip','float','clear','cursor','listStyleImage','listStylePosition',
- 'listStyleType','markerOffset'
- ];