CSS 및 JavaScript로 반응형 모달 이미지를 만드는 방법은 무엇입니까?

<시간/>

다음은 CSS와 JavaScript를 사용하여 반응형 모달 이미지를 만드는 코드입니다. -

예시

<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
*{
   box-sizing: border-box;
}
h1{
   text-align: center;
}
.ImgThumbnail {
   margin-left: 38%;
   border-radius: 5px;
   cursor: pointer;
   transition: 0.3s;
   height: 250px;
   width: 250px;
}
.modal {
   display: none;
   position: fixed;
   z-index: 1;
   padding-top: 100px;
   left: 0;
   top: 0;
   width: 100%;
   height: 100%;
   overflow: auto;
   background-color: rgb(0,0,0);
   background-color: rgba(0,0,0,0.9);
}
.modalImage {
   margin: auto;
   display: block;
   width: 50%;
   height: 60%;
   max-width: 700px;
}
#caption {
   margin: auto;
   display: block;
   width: 80%;
   max-width: 700px;
   text-align: center;
   color: #ccc;
   padding: 10px 0;
   height: 150px;
}
.close {
   position: absolute;
   top: 15px;
   right: 35px;
   color: #f1f1f1;
   font-size: 40px;
   font-weight: bold;
   transition: 0.3s;
}
.close:hover,
.close:focus {
   color: rgb(255, 0, 0);
   cursor: pointer;
}
@media only screen and (max-width: 700px){
   .modalImage {
      width: 100%;
   }
}
</style>
</head>
<body>
<h1>Image Modal Example</h1>
<img class="ImgThumbnail" src="https://images.pexels.com/photos/3540375/pexels-photo-3540375.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940"
   alt="Snow" style="width:100%;max-width:300px">
<div class="modal">
<span class="close">×</span>
<img class="modalImage" id="img01">
<div id="caption">mage 1</div>
</div>
<script>
var modalEle = document.querySelector(".modal");
var modalImage = document.querySelector(".modalImage");
let wow;
document.querySelector('.ImgThumbnail').addEventListener('click',(event)=>{
   modalEle.style.display = "block";
   modalImage.src = event.target.src;
})
document.querySelector(".close").addEventListener('click',()=>{
   modalEle.style.display = "none";
})
</script>
</body>
</html>