给刚入门的小伙伴写个简单易懂的布局知识
1,行内元素标签跟块级标签居中使用的代码差别在哪
下面代码附上
<!-- 科普:像span、img是行内标签,p、div独占一行是块级标签 -->
创建一个包含行内和块级标签的html5文本
<!DOCTYPE html>
<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>
<div class="inline">
<span>123</span>
</div>
<div class="block">
<p>456</p>
</div>
</body>
</html>
然后添加行内与块级的居中属性
<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>
<style>
.inline{
text-align:center;
}
.block{
margin-left:auto;
margin-right: auto;
}
</style></head>
<body>
<div class="inline">
<span>123</span>
</div>
<div class="block">
<div class="block" style="
background-color: red;
width: 200px;
height: 100px;
"></div>
</div>
</body></html>