Convert your stylesheet unit from 'px' to 'vw'
$ npm install px_vw -g
$ px_vw [options] <file>
Options:
-h, --help output usage information
-V, --version output the version number
-w, --baseWidth set your proto design width (default: 1080)
-a, --accuracy set the digital accurarcy of converted stylesheet (default: 4)
-o, --output [path] the output file dirname
MIT