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<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
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<div class="wall">
<div class="wintitle">
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<div class="wrap">
<div class="inner">
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</div>
<script src="./1.js"></script>
</body>
</html>
<style>
.wall{
width: 100%;
height: 100%;
position: fixed;
z-index: 999;
background: rgba(0,0,0,0.3);
display: none;
}
.wintitle{
position: fixed;
left: 45%;
top: 40%;
height: 70px;
width: 300px;
text-align: center;
border-radius: 30px;
background: white;
color: black;
font-size: 40px;
font-weight: bold;
line-height: 70px;
}
.wrap{
width: 535px;
height: 535px;
background-image: url('./board.png');
overflow: hidden;
}
.inner{
width: 517.5px;
height: 517.5px;
margin-top: 9.5px;
margin-left: 9.5px;
}
.inner_item{
width: 34.5px;
height: 34.5px;
float: left;
box-sizing: border-box;
padding: 4px 4px;
}
.item{
width: 100%;
height: 100%;
border-radius: 50%;
}
</style>