uni-app【兼容小程序为主的APP】开发app或小程序的时候会提示这样的错误：
Some selectors are not allowed in component wxss, including tag name selectors, ID selectors, and attribute selectors.(./common/own/components/index-list.wxss:2656:25)This wxss file is ignored. at app-view.js:1552
参考文章：https://blog.****.net/noname666/article/details/84077080