在scss中使用“/”报这个错误:
DEPRECATION WARNING: Using / for division is deprecated and will be removed in Dart Sass 2.0.0.
解决方法:查看官方文档
@use "sass:math";
// WRONG, will not work in future Sass versions.
@debug (12px/4px); // 3
// RIGHT, will work in future Sass versions.
@debug math.div(12px, 4px); // 3