How can I change the ratio length of line and blank space in dashed CSS border? [duplicate]

This question already has answers here: Control the dashed border strok开发者_C百科e length and distance between strokes (11 answers) Closed 4 years ago.

Does anybody know can I change ratio length of line and blank space in dashed border ( ratio line/blank space to be different ) ?

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If you're open to using css3 you can look into the border-image property.

http://www.css3.info/preview/border-image/