菜鸟教程在线编辑器

AI 编程工具
 
                <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>菜鸟教程(runoob.com)</title>
<style>
.grid-container {
  display: grid;
  justify-content: start;
  grid-template-columns: 50px 50px 50px; /* 设置网格宽度小于容器宽度 */
  grid-gap: 10px;
  background-color: #2196F3;
  padding: 10px;
}

.grid-container > div {
  background-color: rgba(255, 255, 255, 0.8);
  text-align: center;
  padding: 20px 0;
  font-size: 30px;
}
</style>
</head>
<body>

<h1>justify-content 属性</h1>

<p>使用 <em>justify-content</em> 属性对齐容器内的网格。</p>

<p>"start" 在容器中从行首开始排列:</p>

<div class="grid-container">
  <div>1</div>
  <div>2</div>
  <div>3</div>  
  <div>4</div>
  <div>5</div>
  <div>6</div>  
</div>

</body>
</html>
              