Vueプロジェクト快速初期化ハンドヘルド2.0適合方案

vue create vw_demo 

"postcss-write-svg": { utf8: false }, 
"postcss-cssnext": {}, 
"postcss-px-to-viewport": { viewportWidth: 750, // (Number) The width of the viewport. 
viewportHeight: 1334, // (Number) The height of the viewport. 
unitPrecision: 3, // (Number) The decimal numbers to allow the REM units to grow to. 
viewportUnit: 'vw', // (String) Expected units. 
selectorBlackList: ['.ignore', '.hairlines'], // (Array) The selectors to ignore and leave as px. 
minPixelValue: 1, // (Number) Set the minimum pixel value to replace. 
mediaQuery: false // (Boolean) Allow px to be converted in media queries. }, 
"postcss-viewport-units":{}, 
"cssnano": { preset: "advanced", autoprefixer: false, "postcss-zindex": false }