24  html

24.1 离线安装google浏览器

离线安装包下载：https://www.google.cn/chrome/?platform=win64&standalone=1

24.2 head标签

24.2.1 设置字符集等

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>重症数据填报模板网页</title>
</head>

24.3 特殊字符

24.3.1 带圆圈数字

数字 十六进制 十进制 字符编码 显示效果
0 24EA 9450 &#9450; ⓪
1 2460 9312 &#9312; ①
2 2461 9313 &#9313; ②
3 2462 9314 &#9314; ③
4 2463 9315 &#9315; ④
5 2464 9316 &#9316; ⑤
6 2465 9317 &#9317; ⑥
7 2466 9318 &#9318; ⑦
8 2467 9319 &#9319; ⑧
9 2468 9320 &#9320; ⑨
10 2469 9321 &#9321; ⑩
11 246A 9322 &#9322; ⑪
12 246B 9323 &#9323; ⑫
13 246C 9324 &#9324; ⑬
14 246D 9325 &#9325; ⑭
15 246E 9326 &#9326; ⑮
16 246F 9327 &#9327; ⑯
17 2470 9328 &#9328; ⑰
18 2471 9329 &#9329; ⑱
19 2472 9330 &#9330; ⑲
20 2473 9331 &#9331; ⑳
数字 十六进制 十进制 字符编码 显示效果
0 24FF 9471 &#9471; ⓿
1 2776 10102 &#9312; ❶
2 2777 10103 &#9313; ❷
3 2778 10104 &#10104; ❸
4 2779 10105 &#10105; ❹
5 277A 10106 &#10106; ❺
6 277B 10107 &#10107; ❻
7 277C 10108 &#10108; ❼
8 277D 10109 &#10109; ❽
9 277E 10110 &#10110; ❾
10 277F 10111 &#10111; ❿
11 24EB 9451 &#9451; ⓫
12 24EC 9452 &#9452; ⓬
13 24ED 9453 &#9453; ⓭
14 24EE 9454 &#9454; ⓮
15 24EF 9455 &#9455; ⓯
16 24F1 9456 &#9456; ⓰
17 24F2 9457 &#9457; ⓱
18 24F3 9458 &#9458; ⓲
19 24F4 9459 &#9459; ⓳
20 24F5 9460 &#9460; ⓴

24.3.2 常用特殊符号大全

特殊符号 命名实体 十进制编码 特殊符号 命名实体 十进制编码 特殊符号 命名实体 十进制编码
Α &Alpha; &#913; Β &Beta; &#914; Γ &Gamma; &#915;
Δ &Delta; &#916; Ε &Epsilon; &#917; Ζ &Zeta; &#918;
Η &Eta; &#919; Θ &Theta; &#920; Ι &Iota; &#921;
Κ &Kappa; &#922; Λ &Lambda; &#923; Μ &Mu; &#924;
Ν &Nu; &#925; Ξ &Xi; &#926; Ο &Omicron; &#927;
Π &Pi; &#928; Ρ &Rho; &#929; Σ &Sigma; &#931;
Τ &Tau; &#932; Υ &Upsilon; &#933; Φ &Phi; &#934;
Χ &Chi; &#935; Ψ &Psi; &#936; Ω &Omega; &#937;
α &alpha; &#945; β &beta; &#946; γ &gamma; &#947;
δ &delta; &#948; ε &epsilon; &#949; ζ &zeta; &#950;
η &eta; &#951; θ &theta; &#952; ι &iota; &#953;
κ &kappa; &#954; λ &lambda; &#955; μ &mu; &#956;
ν &nu; &#957; ξ &xi; &#958; ο &omicron; &#959;
π &pi; &#960; ρ &rho; &#961; ς &sigmaf; &#962;
σ &sigma; &#963; τ &tau; &#964; υ &upsilon; &#965;
φ &phi; &#966; χ &chi; &#967; ψ &psi; &#968;
ω &omega; &#969; ϑ &thetasym; &#977; ϒ &upsih; &#978;
ϖ &piv; &#982; • &bull; &#8226; … &hellip; &#8230;
′ &prime; &#8242; ″ &Prime; &#8243; ‾ &oline; &#8254;
⁄ &frasl; &#8260; ℘ &weierp; &#8472; ℑ &image; &#8465;
ℜ &real; &#8476; ™ &trade; &#8482; ℵ &alefsym; &#8501;
← &larr; &#8592; ↑ &uarr; &#8593; → &rarr; &#8594;
↓ &darr; &#8595; ↔︎ &harr; &#8596; ↵ &crarr; &#8629;
⇐ &lArr; &#8656; ⇑ &uArr; &#8657; ⇒ &rArr; &#8658;
⇓ &dArr; &#8659; ⇔ &hArr; &#8660; ∀ &forall; &#8704;
∂ &part; &#8706; ∃ &exist; &#8707; ∅ &empty; &#8709;
∇ &nabla; &#8711; ∈ &isin; &#8712; ∉ &notin; &#8713;
∋ &ni; &#8715; ∏ &prod; &#8719; ∑ &sum; &#8722;
− &minus; &#8722; ∗ &lowast; &#8727; √ &radic; &#8730;
∝ &prop; &#8733; ∞ &infin; &#8734; ∠ &ang; &#8736;
∧ &and; &#8869; ∨ &or; &#8870; ∩ &cap; &#8745;
∪ &cup; &#8746; ∫ &int; &#8747; ∴ &there4; &#8756;
∼ &sim; &#8764; ≅ &cong; &#8773; ≈ &asymp; &#8773;
≠ &ne; &#8800; ≡ &equiv; &#8801; ≤ &le; &#8804;
≥ &ge; &#8805; ⊂ &sub; &#8834; ⊃ &sup; &#8835;
⊄ &nsub; &#8836; ⊆ &sube; &#8838; ⊇ &supe; &#8839;
⊕ &oplus; &#8853; ⊗ &otimes; &#8855; ⊥ &perp; &#8869;
⋅ &sdot; &#8901; ⌈ &lceil; &#8968; ⌉ &rceil; &#8969;
⌊ &lfloor; &#8970; ⌋ &rfloor; &#8971; ◊ &loz; &#9674;
♠ &spades; &#9824; ♣ &clubs; &#9827; ♥ &hearts; &#9829;
♦ &diams; &#9830;   &nbsp; &#160; ¡ &iexcl; &#161;
¢ &cent; &#162; £ &pound; &#163; ¤ &curren; &#164;
¥ &yen; &#165; ¦ &brvbar; &#166; § &sect; &#167;
¨ &uml; &#168; © &copy; &#169; ª &ordf; &#170;
« &laquo; &#171; ¬ &not; &#172;   &shy; &#173;
® &reg; &#174; ¯ &macr; &#175; ° &deg; &#176;
± &plusmn; &#177; ² &sup2; &#178; ³ &sup3; &#179;
´ &acute; &#180; µ &micro; &#181 " &quot; &#34;
< &lt; &#60; > &gt; &#62; '   &#39;

24.4 编号序号

①②③④⑤⑥⑦⑧⑨⑩⑪⑫⑬⑭⑮⑯⑰⑱⑲⑳⓪
⓿❶❷❸❹❺❻❼❽❾❿⓫⓬⓭⓮⓯⓰⓱⓲⓳⓴
⓵⓶⓷⓸⓹⓺⓻⓼⓽⓾
㊀㊁㊂㊃㊄㊅㊆㊇㊈㊉
㈠㈡㈢㈣㈤㈥㈦㈧㈨㈩
⑴⑵⑶⑷⑸⑹⑺⑻⑼⑽⑾⑿⒀⒁⒂⒃⒄⒅⒆⒇
⒈⒉⒊⒋⒌⒍⒎⒏⒐⒑⒒⒓⒔⒕⒖⒗⒘⒙⒚⒛
ⅠⅡⅢⅣⅤⅥⅦⅧⅨⅩⅪⅫ
ⅰⅱⅲⅳⅴⅵⅶⅷⅸⅹ
ⒶⒷⒸⒹⒺⒻⒼⒽⒾⒿⓀⓁⓂⓃⓄⓅⓆⓇⓈⓉⓊⓋⓌⓍⓎⓏ
ⓐⓑⓒⓓⓔⓕⓖⓗⓘⓙⓚⓛⓜⓝⓞⓟⓠⓡⓢⓣⓤⓥⓦⓧⓨⓩ
⒜⒝⒞⒟⒠⒡⒢⒣⒤⒥⒦⒧⒨⒩⒪⒫⒬⒭⒮⒯⒰⒱⒲⒳⒴⒵

24.5 颜色