estilo 1.style
<style>
.container {
width: 100%;
height: 100%;
display: none;
}
.modalbg {
position: fixed;
width: 100%;
height: 100%;
top: 0;
left: 0;
z-index: 100;
background-color: rgb(0, 0, 0);
opacity: 0.3;
}
</style>
2.html
<button id="modal">点击弹窗</button>
<div class="container" id="modalContent">
<div class="modalbg">
</div>
<div class="content"
style=" width: 300px;height: 200px; z-index: 110;position: relative; left: 50%;top: 50%;transform: translate(-50%); background-color: #fff;">
<div
style="background-color: #F8F8F8; padding: 10px;display: flex; align-items: center;justify-content: space-between;">
<span>详情弹框</span>
<img src="./images/u291.svg" alt="" style="width: 16px;height: 16px; cursor: pointer;" id="close">
</div>
<div class="content" style="padding: 10px;">
详情内容
<!-- <img src="../../图片/20141101200820_imLnw.jpeg" style="width: 500px;height: 500px;" alt=""> -->
</div>
</div>
</div>
Código 3.js
<script src="../jq-exercise/jquery.js"></script>
<script>
$("#modal").click(function () {
$("#modalContent").css("display", "block");
})
$("#close").click(function () {
$("#modalContent").css("display", "none");
})
var a = [1,2,3];
var b =[1,2,3];
console.log(a==b);
</script>
resumen: