一面: css 如何实现居中? css 权重 EventLoop(简历中写到了) 宏任务、微任务的题 setTimeout(function () { console.log("time1") }, 0) Promise.resolve().then(function () { setTimeout(function () { console.log('time2') }, 0); Promise.resolve().then(function () { console.log('promise2') }) console.lo...