发表于： 2019-12-18 19:49:55
3 1117
任务一用了点投机取巧的方式写出来的，盒子里面要是放文字啥的有点麻烦。
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>任务1</title>
<style>
.box{
width: 100%;
display: flex;
flex-flow: row wrap;
}
.box div{
width: 31.5%;
padding: 15% 0;
margin: 0.8%;
background: #abcdef;
text-align: center;
color: lightgoldenrodyellow;
}
</style>
</head>
<body>
<div class="box">
<div>1</div>
<div>2</div>
<div>3</div>
<div>4</div>
<div>5</div>
<div>6</div>
<div>7</div>
<div>8</div>
<div>9</div>
</div>
</body>
</html>
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