<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<title>H5弹出toast</title>
<style type="text/css">
.m-toast-pop {display: none; position: fixed; width: 100%;top: 0;bottom: 0;right: 0;overflow: auto;text-align: center;}
.m-toast-inner {position: absolute;left:50%;top:50%;width: 100%; transform:translate(-50%,-50%);transform:translate(-50%,-50%);text-align: center;}
.m-toast-inner-text{display: inline-block;margin: 0 22px; padding: 19px 21px;font-size: 16px;color: #FFFFFF;letter-spacing: 0;line-height: 22px;background: rgba(0,0,0,0.72);border-radius: 10px;}
</style>
</head>
<body>
<button id="btn" class="m-btn">弹出toast</button>
<div id="m-toast-pop" class="m-toast-pop">
<div class="m-toast-inner"><div class="m-toast-inner-text" id="m-toast-inner-text">复制成功</div></div>
</div>
<script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.js"></script>
<script type="text/javascript">
$('#btn').on('click', function() {
$('#m-toast-inner-text').text('我是徐同保我是徐同保我是徐同保');
$('#m-toast-pop').fadeIn();
setTimeout(function() {
$('#m-toast-pop').fadeOut();
}, 2000);
});
</script>
</body>
</html>
