<!DOCTYPE html>
<html>
<head>
<meta charset='UTF-8'>
<meta name='viewport' content='width=device-width, initial-scale=1.0'>
<script>
window.onload = function() {
document.querySelector("#btnViewLaw").addEventListener('click', show);
document.querySelector("#btnViewclose").addEventListener('click', close);
}
// 미리보기 modal 노출
function show () {
document.querySelector(".background").className = "background show";
}
// 미리보기 modal 숨김
function close () {
document.querySelector(".background").className = "background";
}
</script>
<style>
.background {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100vh;
background-color: rgba(0, 0, 0, 0.3);
z-index: 1000;
/* 숨기기 */
z-index: -1;
opacity: 0;
}
.show {
opacity: 1;
z-index: 1000;
transition: all .5s;
}
.window {
position: relative;
width: 100%;
height: 100%;
}
.popup {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
background-color: #ffffff;
box-shadow: 0 2px 7px rgba(0, 0, 0, 0.3);
width: 300px;
height: 300px;
transform: translate(-50%, -40%);
}
.show .popup {
transform: translate(-50%, -50%);
transition: all .5s;
}
#popup-title{ margin: 20px 20px 20px 20px; }
#popup-contents{ margin: 0px 20px 20px 20px; padding: 10px 10px 10px 10px; height: 55%; border: 1px solid gray; }
</style>
</head>
<body style="background-color:gray">
<button type="button" id="btnViewLaw">미리보기</button>
<!-- 미리보기 modal -->
<div class="background">
<div class="window">
<div class="popup">
<div align="right">
<button type="button" id="btnViewclose">X</button>
</div>
<div id="popup-title">
모달 제목
</div>
<div id="popup-contents">
모달 내용
</div>
</div>
<div>
<div>
</body>
</html>