//好的。我想我想出了怎么问这个问题:正在尝试了解// ui主题覆盖文档
const styles = theme => ({
...
itemText: {
fontSize: 14,
fontWeight: 500,
'&$textDense': {
fontSize: 14,
fontWeight: 500,
},
},
textDense: {},
});
//,另外一个写道:
...
itemText: {
fontSize: 14,
fontWeight: 500,
},
textDense: {
fontSize: 14,
fontWeight: 500,
},
});```
// What's the difference?