This time I will show you how to lay out HTML tables, and what are the precautions for laying out HTML tables. The following is a practical case, let's take a look.
The elements in the HTML document are arranged one after another. Line breaks are simply added before and after the block-level elements, which is a streamlined layout. However, the Web pages we see are laid out according to certain rules (usually multi-column), so we need to use certain methods to achieve this layout. The usual solution is: use the block element
Using tables for layout is an older layout solution. It is not recommended, we should always use tables to display tabulated data.
HTML Document
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<!-- 链接到外部样式表 -->
<link rel="stylesheet" href="css/mystyle.css">
<title>Island estaurant</title>
</head>
<body>
<table id="container">
<!-- 头部 -->
<tr>
<td id="header" colspan="2">
<h1 id="点菜系统">点菜系统</h1>
</td>
</tr>
<!-- 主体 -->
<tr>
<!-- 菜单 -->
<td id="menu">
<b>菜品</b><br>
<div id="dishes">
小鸡炖蘑菇<br>
家常豆腐<br>
酸辣土豆丝<br>
</div>
</td>
<!-- 内容 -->
<td id="content">
小鸡炖蘑菇：<br>
幼鸡一只
</td>
</tr>
<!-- 尾部 -->
<tr>
<td id="footer" colspan="2">世俗孤岛的餐厅</td>
</tr>
</table>
</body>
</html>
CSS 文件
/*整个点餐系统的界面*/
#container
{
width: 600px;
margin: 100px;
/*取消单元格边框之间的边距*/
border-spacing: 0;
}
/*点餐系统界面的头部*/
#header
{
background-color: red;
text-align: center;
}
h1
{
margin-bottom: 0px;
}
/*点餐系统界面的菜单*/
#menu
{
background-color: #FFD700;
height: 200px;
width: 150px;
}
#dishes
{
padding-top: 10px;
padding-left: 10px;
line-height: 20px;
}
/*点餐系统界面的菜品详情*/
#content
{
background-color: gray;
height: 200px;
width: 450px;
}
/*点餐系统界面的尾部*/
#footer
{
background-color: blue;
height: 25px;
text-align: center;
}I believe you have mastered the methods after reading these cases. For more exciting information, please pay attention to other related articles on the php Chinese website!
Related reading:
How to make mobile web page content adaptiveHow to deal with content overflow in the table table What are the differences between iframe and frame in HTMLThe above is the detailed content of How should HTML tables be laid out?. For more information, please follow other related articles on the PHP Chinese website!
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