HTML符号代码速查表

HTML实体符号被用作实现保留字符（reserved characters）或者表达键盘无法输入的一些常用字符。在大多数浏览器中默认的字符集为ISO-8859-1。HTML实体符号使我们在网页设计中经常用到的，下面做了整理，以备速查。

HTML实体符号代码速查表 （提示：使用浏览器的前进后退键可在各选项卡浏览历史间切换；实体名称大小写敏感）

字符	实体名称	实体数字	描述
©	©	©	版权标志
|		|	竖线，常用作菜单或导航中的分隔符
·	·	·	圆点，有时被用来作为菜单分隔符
↑	↑	↑	上箭头，常用作网页“返回页面顶部”标识
€	€	€	欧元标识
²	²	²	上标2，数学中的平方，在数字处理中常用到，例如：1000²
½	½	½	二分之一
♥	♥	♥	心型

字符	实体名称	实体数字	描述
	 		空格
&	&	&	and符号，与
"	"	"	引号
©	©	©	版权标志
®	®	»	注册标志
™	™	™	商标标志
“	“	“	左双引号
”	”	”	右双引号
‘	‘	‘	做单引号
’	’	’	右单引号
«	«	«	左三角双引号
»	»	»	右三角双引号
‹	‹	‹	左三角单引号
›	›	›	右三角单引号
§	§	§	章节标志
¶	¶	¶	段落标志
•	•	•	列表圆点（大）
·	·	·	列表圆点（中）
…	…	…	省略号
|		|	竖线
¦	¦	¦	断的竖线
–	–	–	短破折号
—	—	—	长破折号

字符	实体名称	实体数字	描述
¤	¤	¤	一般货币符号
$		$	美元符号
¢	¢	¢	分
£	£	£	英镑
¥	¥	¥	日元
€	€	€	欧元

字符	实体名称	实体数字	描述
<	&lt;	<	小于号
>	&gt;	>	大于号
≤	&le;	≤	小于等于号
≥	&ge;	≥	大于等于号
×	&times;	×	乘号
÷	&divide;	÷	除号
−	&minus;	−	减号
±	&plusmn;	±	加/减 号
≠	&ne;	≠	不等于号
¹	&sup1;	¹	上标1
²	&sup2;	²	上标2
³	&sup3;	³	上标3
½	&frac12;	½	二分之一
¼	&frac14;	¼	四分之一
¾	&frac34;	¾	四分之三
‰	&permil;	‰	千分率
°	&deg;	°	度
√	&radic;	√	平方根
∞	&infin;	∞	无限大

字符	实体名称		描述
←	←	←	左箭头
↑	↑	↑	上箭头
→	→	→	右箭头
↓	↓	↓	下箭头
↔	↔	↔	左右箭头
↵	↵	↵	回车箭头
⌈	⌈	⌈	左上限
⌉	⌉	⌉	右上限
⌊	⌊	⌊	左下限
⌋	⌋	⌋	右下限

字符	实体名称	实体数字	描述
♠	♠	♠	黑桃
♣	♣	♣	梅花
♥	♥	♥	红桃，心
♦	♦	♦	方块牌
◊	◊	◊	菱形
†	†	†	匕首
‡	‡	‡	双剑号
¡	¡	¡	反向感叹号
¿	¿	¿	反向问号

出处：http://blog.sina.com.cn/s/blog_54475a4a0100y3dk.html

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另外在给出一个HTML和CSS控制的符号代码,如下图:

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出处：http://www.360doc.com/content/12/0830/17/2519393_233231527.shtml