JSFiddle - React, Tailwind, and code Playground

by crab1127

HTML

<div id="box">点击我就闪</div>

CSS

#box{position:absolute;top:50%;left:50%;color:#fff;width:200px;height:200px;background:red;cursor:pointer;letter-spacing:5px;text-align:center;font:12px/200px Arial;margin:-100px 0 0 -100px;}

JavaScript

var oBox = document.getElementById('box');
var i = 0;

function clickShow() {

    timer = setInterval(function() {
        oBox.style.display = i++%2 ? 'none' : 'block';
        i > 6 && clearInterval(timer);
    }, 80);
}

oBox.onclick = function() {
    clickShow();
}