1.常见的列表元素:
有序列表，无序列表，定义列表
2.有序列表是指为其中的每个项目编号的列表。例如，有序列表可能是菜谱的一系列步骤，而这些步骤必须按照顺讯完成，也可能是一则法律合同，合同中的每项条文都需要指定一个序号。
3.无序列表是指以点状项目符号（不同于表明顺序的字符）作为开头的列表。
4.定义列表是由一系列术语及其定义组成的列表。
5.使用由<ol>元素来创建有序列表，列表中的每个项目都被置于起始标签<li>和结束标签</li>之间(li代表列表项目)。
6.使用<ul>元素来创建无序列表，列表中的每个项目都被置于起始标签<li >和结束标签</li>之间。
7.定义标签由<dl>元素创建，并且通常包含一系列术语及其定义，在<dl>元素内部，经常会看到成对的<dt>和<dd>元素，<dt>元素用来包含被定义的术语，<dd>元素用来包含定义。
8.嵌套列表可在<li>元素中放入另一个列表来创建子列表，或者叫嵌套列表。浏览器对嵌套列表的缩进比它的父级列表更深。在嵌套的无序列表中，浏览器通常也会改变项目符号的样式。
示例
<html lang="en">
<head>
<meta charset="UTF-8">
<title>定义列表</title>
</head>
<body>
<dl>
<dt>Sashimi</dt>
<dd>Sliced raw fish that is served with condiment such as shredded daikon radish or ginger root,wasabi and soy
sauce
</dd>
<dt>Scale</dt>
<dd>A device used to accurately measure the weight of ingredients</dd>
<dd>A technique by which the acales are remove from the skin of a fish</dd>
<dt>Scamorze</dt>
<dt>Scamorzo</dt>
<dd>An Italian cheese usually made from whole cow's milk(although it was traditionally made from buffalo milk)</dd>
</dl>
</body>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>无序列表</title>
</head>
<body>
<ul>
<li>1kg King Edward potatoes </li>
<li>100ml milk </li>
<li>50g salted butter </li>
<li>Freshly grated nutmeg </li>
<li>Salt and pepper to taste</li>
</ul>
</body>
</html>
!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>定义列表</title>
</head>
<body>
<dl>
<dt>Sashimi</dt>
<dd>Sliced raw fish that is served with condiment such as shredded daikon radish or ginger root,wasabi and soy
sauce
</dd>
<dt>Scale</dt>
<dd>A device used to accurately measure the weight of ingredients</dd>
<dd>A technique by which the acales are remove from the skin of a fish</dd>
<dt>Scamorze</dt>
<dt>Scamorzo</dt>
<dd>An Italian cheese usually made from whole cow's milk(although it was traditionally made from buffalo milk)</dd>
</dl>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>嵌套列表</title>
</head>
<body>
<ul>
<li>Mousees</li>
<li>Pastries
<ul>
<li>Croissant</li>
<li>Mille-feuille</li>
<li>Palmier</li>
<li>Profiterole</li>
</ul>
</li>
<li>Tarts</li>
</ul>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Lists</title>
</head>
<body>
<h1>Scrambled Eggs</h1>
<p>Eggs are one of my favourite foods.Here is a recipe for deliciously rich scranbled eggs.</p>
<h2>Ingredients</h2>
<ul>
<li>2 eggs</li>
<li>1bts butter</li>
<li>2bts cream</li>
</ul>
<h2>Method</h2>
<ol>
<li>Melt butter in frying pan over a medium heat</li>
<li>Gently mix the eggs and cream in a bowl</li>
<li>Once butter has method add cream and eggs</li>
<li>Using a spatula fold the eggs from the edge of the pan to the center every 20 seconds(as if you are making an
omelette)
</li>
<li>When the eggs are still moist remove from the heat(it will continue to cook on the plate until served)</li>
</ol>
</body>
</html>