我似乎无法看到我尝试添加媒体查询的方式出现问题。我已阅读规格,似乎是正确的。我正在使用postcss-cssnext包。我必须有一些错误,因为它没有被应用,任何想法?
@import '../../common/colours.css';
@custom-media --tablet (min-width: 48rem);
.skill {
position: relative;
margin-bottom: 1em;
}
.name {
display: inline-block;
width: 12em;
margin: 0;
vertical-align: super;
}
.dot {
height: 1.5em;
width: 1.5em;
border-radius: 0.75em;
display: inline-block;
margin-right: 0.25em;
@media(--tablet) {
margin-right: 0.5em;
}
}
.filled {
composes: dot;
background: var(--primary);
}
.empty {
composes: dot;
background: var(--darkgrey);
}
这是我的webpack配置:
var path = require('path');
var webpack = require('webpack');
var ExtractTextPlugin = require('extract-text-webpack-plugin');
var postcssImport = require('postcss-import');
var postcssNext = require('postcss-cssnext');
module.exports = {
entry: './src/app.js',
output: { path: __dirname, filename: 'bundle.js' },
devServer: {
contentBase: '.',
colors: true,
historyApiFallback: true,
inline: true
},
plugins: [
new ExtractTextPlugin('style.css')
],
module: {
loaders: [
{
test: /.jsx?$/,
loader: 'babel-loader',
exclude: /node_modules/,
query: {
presets: ['es2015', 'react']
}
},
{
test: /\.css$/,
loader: ExtractTextPlugin.extract('style-loader', 'css-loader?modules&importLoaders=1&localIdentName= [name]__[local]___[hash:base64:5]')
},
{
test: /\.(png|jpg|svg)$/,
loader: 'url-loader?name=images/[name].[ext]'
},
],
postcss: function() {
return [
postcssImport(),
postcssNext()
]
}
},
};
它产生的css没有被正确解析:
@custom-media --tablet (min-width: 48rem);
.skill__skill___cC8Xe {
position: relative;
margin-bottom: 1em;
}
.skill__name___gqIQw {
display: inline-block;
width: 13em;
margin: 0;
vertical-align: super;
}
.skill__dot___2j3PC {
height: 1.5em;
width: 1.5em;
border-radius: 0.75em;
display: inline-block;
margin-right: 0.5em;
@media(--tablet) {
margin-right: 0.5em;
}
}
.skill__filled___3Zlc8 {
background: var(--primary);
}
.skill__empty___uZs3j {
background: var(--darkgrey);
}