从零开始修改Dracula-PrismJS

by   Last Modified in 2023-01-25Categories Home ❯ Garbage ❯ 关于本站 (Garbage)
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Related: 该笔记可能存在后续补充内容，或在以前的笔记里被提及：本博客的架构与设计（2021-2024）

🔗 [Dark theme for Prism and 302+ apps — Dracula] https://draculatheme.com/prism

🔗 [https://unpkg.com/dracula-prism@latest/dist/css/dracula-prism.css] https://unpkg.com/dracula-prism@latest/dist/css/dracula-prism.css

写本篇笔记的时候，dracula-prism版本为 2.1.13 ：🔗 [https://unpkg.com/[email protected]/dist/css/dracula-prism.css] https://unpkg.com/[email protected]/dist/css/dracula-prism.css

添加这一行：

把原来的 pre.line-numbers 改成 pre[class*="language-"] ：

这样就解决了line numbers显示和对齐的问题

接下来解决全屏的问题：

有问题的全屏CSS

可以看到是 position: relative 干扰了原有代码，让 position: fixed 失效了，所以：

注释这一行

全屏修好了，但全屏代码没有滑动条

所以要把 height: auto 去掉：

最后就是toolbar的修改了：

从这里开始修改：

一直到这里：

全部删掉，并替换成下面的内容：

/* Toolbar for copying */


/* Toolbar plugin overrides */
 /* Space out all buttons and move them away from the right edge of the code block */
 div.code-toolbar {
    position: relative
}

div.code-toolbar>.toolbar {
    position: absolute;
    top: .3em;
    right: .2em;
    transition: opacity 0.3s ease-in-out;
    opacity: 1
}

div.code-toolbar:hover>.toolbar {
    opacity: 1
}

div.code-toolbar:focus-within>.toolbar {
    opacity: 1
}

div.code-toolbar>.toolbar .toolbar-item {
    display: inline-block
}

div.code-toolbar>.toolbar a {
    cursor: pointer
}

div.code-toolbar>.toolbar button {
    background: none;
    border: 0;
    color: inherit;
    font: inherit;
    line-height: normal;
    overflow: visible;
    padding: 0;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none
}

div.code-toolbar>.toolbar a,
div.code-toolbar>.toolbar button,
div.code-toolbar>.toolbar span {
    color: #000;
    font-size: .8em;
    padding: 0 .5em;
    background: #FFC0CB;
    /* box-shadow: 0 2px 0 0 rgba(0, 0, 0, 0.2); */
    border-radius: .5em
}

div.code-toolbar button.copy-to-clipboard-button span{
    font-size:1.1em;
    font-weight:bold;
    color:rgb(10, 173, 10);
}
div.code-toolbar button.copy-to-clipboard-button span:hover{
    font-size:1.2em;
}


div.code-toolbar>.toolbar a:hover,
div.code-toolbar>.toolbar a:focus,
div.code-toolbar>.toolbar button:hover,
div.code-toolbar>.toolbar button:focus,
div.code-toolbar>.toolbar span:hover,
div.code-toolbar>.toolbar span:focus {
    color: #FF1493;
    text-decoration: none
}



/* Remove text shadow for printing */
/* ... */

最后微调一些：

添加这一行：

最终版本：

/* PrismJS 1.14.0
http://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javascript+abap+actionscript+ada+apacheconf+apl+applescript+c+arff+asciidoc+asm6502+aspnet+autohotkey+autoit+bash+basic+batch+bison+brainfuck+bro+cpp+csharp+arduino+coffeescript+clojure+ruby+csp+css-extras+d+dart+diff+django+docker+eiffel+elixir+elm+markup-templating+erlang+fsharp+flow+fortran+gedcom+gherkin+git+glsl+go+graphql+groovy+haml+handlebars+haskell+haxe+http+hpkp+hsts+ichigojam+icon+inform7+ini+io+j+java+jolie+json+julia+keyman+kotlin+latex+less+liquid+lisp+livescript+lolcode+lua+makefile+markdown+erb+matlab+mel+mizar+monkey+n4js+nasm+nginx+nim+nix+nsis+objectivec+ocaml+opencl+oz+parigp+parser+pascal+perl+php+php-extras+sql+powershell+processing+prolog+properties+protobuf+pug+puppet+pure+python+q+qore+r+jsx+typescript+renpy+reason+rest+rip+roboconf+crystal+rust+sas+sass+scss+scala+scheme+smalltalk+smarty+plsql+soy+stylus+swift+tcl+textile+twig+tsx+vbnet+velocity+verilog+vhdl+vim+visual-basic+wasm+wiki+xeora+xojo+yaml&plugins=line-numbers+toolbar+show-language */
/**
 * prism.js default theme for JavaScript, CSS and HTML
 * Based on dabblet (http://dabblet.com)
 * @author Lea Verou
 */

/*
* Dracula Theme for Prism.JS
*
* @author Gustavo Costa
* e-mail: [email protected]
*
* @contributor Jon Leopard
* e-mail: [email protected]
*
* @license MIT 2016-2020
*/

/* Scrollbars */

:root
{
  --background: #282A36;
  --comment:    #6272A4;
  --foreground: #F8F8F2;
  --selection:  #44475A;

  --cyan:       #8BE9FD;
  --green:      #50FA7B;
  --orange:     #FFB86C;
  --pink:       #FF79C6;
  --purple:     #BD93F9;
  --red:        #FF5555;
  --yellow:     #F1FA8C;

  /* Transparency */

  /** 30% of transparency **/
  --background-30: #282A3633;
  --comment-30:    #6272A433;
  --foreground-30: #F8F8F233;
  --selection-30:  #44475A33;

  --cyan-30:       #8BE9FD33;
  --green-30:      #50FA7B33;
  --orange-30:     #FFB86C33;
  --pink-30:       #FF79C633;
  --purple-30:     #BD93F933;
  --red-30:        #FF555533;
  --yellow-30:     #F1FA8C33;

  /** 40% of transparency **/
  --background-40: #282A3666;
  --comment-40:    #6272A466;
  --foreground-40: #F8F8F266;
  --selection-40:  #44475A66;

  --cyan-40:       #8BE9FD66;
  --green-40:      #50FA7B66;
  --orange-40:     #FFB86C66;
  --pink-40:       #FF79C666;
  --purple-40:     #BD93F966;
  --red-40:        #FF555566;
  --yellow-40:     #F1FA8C66;
}

pre::-webkit-scrollbar 
{
  width: 14px;
}

pre::-webkit-scrollbar-track 
{
  background-color: var(--comment);
  border-radius: 0px;
}

pre::-webkit-scrollbar-thumb 
{
  background-color: var(--purple);
  border-radius: 0px;
}

/* Selection */

pre[class*="language-"]::-moz-selection,
pre[class*="language-"] ::-moz-selection,
code[class*="language-"]::-moz-selection,
code[class*="language-"] ::-moz-selection 
{
  text-shadow: none;
  background-color: var(--selection);
}

pre[class*="language-"]::selection,
pre[class*="language-"] ::selection,
code[class*="language-"]::selection,
code[class*="language-"] ::selection 
{
  text-shadow: none;
  background-color: var(--selection);
}

/* Line numbers */

pre[class*="language-"].line-numbers 
{
  /* position: relative; */
  padding-left: 3.8em;
  counter-reset: linenumber;
}

pre[class*="language-"].line-numbers > code 
{
  position: relative;
  white-space: inherit;
}

.line-numbers .line-numbers-rows 
{
  position: absolute;
  pointer-events: none;
  top: 0;
  font-size: 100%;
  left: -3.8em;
  width: 3em; /* works for line-numbers below 1000 lines */
  letter-spacing: -1px;
  border-right: 1px solid #999;

  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

.line-numbers-rows > span 
{
  pointer-events: none;
  display: block;
  counter-increment: linenumber;
}

.line-numbers-rows > span:before 
{
  content: counter(linenumber);
  color: #999;
  display: block;
  padding-right: 0.8em;
  text-align: right;
}

/* Toolbar plugin overrides */
 /* Space out all buttons and move them away from the right edge of the code block */
 div.code-toolbar {
    position: relative
}

div.code-toolbar>.toolbar {
    position: absolute;
    top: .3em;
    right: .2em;
    transition: opacity 0.3s ease-in-out;
    opacity: 1
}

div.code-toolbar:hover>.toolbar {
    opacity: 1
}

div.code-toolbar:focus-within>.toolbar {
    opacity: 1
}

div.code-toolbar>.toolbar .toolbar-item {
    display: inline-block
}

div.code-toolbar>.toolbar a {
    cursor: pointer
}

div.code-toolbar>.toolbar button {
    background: none;
    border: 0;
    color: inherit;
    font: inherit;
    line-height: normal;
    overflow: visible;
    padding: 0;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none
}

div.code-toolbar>.toolbar a,
div.code-toolbar>.toolbar button,
div.code-toolbar>.toolbar span {
    color: #000;
    font-size: .8em;
    padding: 0 .5em;
    background: #FFC0CB;
    /* box-shadow: 0 2px 0 0 rgba(0, 0, 0, 0.2); */
    border-radius: .5em
}

div.code-toolbar button.copy-to-clipboard-button span{
    font-size:1.1em;
    font-weight:bold;
    color:rgb(10, 173, 10);
}
div.code-toolbar button.copy-to-clipboard-button span:hover{
    font-size:1.2em;
}


div.code-toolbar>.toolbar a:hover,
div.code-toolbar>.toolbar a:focus,
div.code-toolbar>.toolbar button:hover,
div.code-toolbar>.toolbar button:focus,
div.code-toolbar>.toolbar span:hover,
div.code-toolbar>.toolbar span:focus {
    color: #FF1493;
    text-decoration: none
}

/* Remove text shadow for printing */

@media print 
{
  code[class*="language-"],
  pre[class*="language-"] 
  {
    text-shadow: none;
  }
}

code[class*="language-"],
pre[class*="language-"] 
{
    font-size:14px;
  color: var(--foreground);
  background: var(--background);
  text-shadow: none;
  font-family: PT Mono, Consolas, Monaco, "Andale Mono", "Ubuntu Mono",
    monospace;
  text-align: left;
  white-space: pre;
  word-spacing: normal;
  word-break: normal;
  word-wrap: normal;
  line-height: 1.5;

  -moz-tab-size: 4;
  -o-tab-size: 4;
  tab-size: 4;

  -webkit-hyphens: none;
  -moz-hyphens: none;
  -ms-hyphens: none;
  hyphens: none;
}

/* Code blocks */

pre[class*="language-"] 
{
  background: var(--background);
  border-radius: 0.5em;
  padding: 1em;
  padding-top:2em;
  margin: 0.5em 0;
  overflow: auto;
  /* height: auto; */
}

:not(pre) > code[class*="language-"],
pre[class*="language-"] 
{
  background: var(--background);
}

/* Inline code */
:not(pre) > code[class*="language-"] 
{
  padding: 4px 7px;
  border-radius: 0.3em;
  white-space: normal;
}

/* Code box limit */

.limit-300
{
  height: 300px !important;
}

.limit-300
{
  height: 400px !important;
}

.limit-500
{
  height: 500px !important;
}

.limit-600
{
  height: 600px !important;
}

.limit-700
{
  height: 700px !important;
}

.limit-800
{
  height: 800px !important;
}

.language-css
{
  color: var(--purple);
}

.token 
{
  color: var(--pink);
}

.language-css .token 
{
  color: var(--pink);
}

.token.script
{
  color: var(--foreground);
}

.token.bold 
{
  font-weight: bold;
}

.token.italic 
{
  font-style: italic;
}

.token.atrule, .token.attr-name, .token.attr-value 
{
  color: var(--green);
}

.language-css .token.atrule 
{
  color: var(--purple);
}

.language-html .token.attr-value, .language-markup .token.attr-value 
{
  color: var(--yellow);
}

.token.boolean 
{
  color: var(--purple);
}

.token.builtin, .token.class-name 
{
  color: var(--cyan);
}

.token.comment 
{
  color: var(--comment);
}

.token.constant 
{
  color: var(--purple);
}

.language-javascript .token.constant 
{
  color: var(--orange);
  font-style: italic;
}

.token.entity 
{
  color: var(--pink);
}

.language-css .token.entity 
{
  color: var(--green);
}

.language-html .token.entity.named-entity
{
  color: var(--purple);
}

.language-html .token.entity:not(.named-entity) 
{
  color: var(--pink);
}

.language-markup .token.entity.named-entity
{
  color: var(--purple);
}

.language-markup .token.entity:not(.named-entity) 
{
  color: var(--pink);
}

.token.function 
{
  color: var(--green);
}

.language-css .token.function 
{
  color: var(--cyan);
}

.token.important, .token.keyword 
{
  color: var(--pink);
}

.token.prolog 
{
  color: var(--foreground);
}

.token.property 
{
  color: var(--orange);
}

.language-css .token.property 
{
  color: var(--cyan);
}

.token.punctuation 
{
  color: var(--pink);
}

.language-css .token.punctuation
{
  color: var(--orange);
}

.language-html .token.punctuation, .language-markup .token.punctuation 
{
  color: var(--foreground);
}

.token.selector 
{
  color: var(--pink);
}

.language-css .token.selector 
{
  color: var(--green);
}

.token.regex 
{
  color: var(--red);
}

.language-css .token.rule:not(.atrule)
{
  color: var(--foreground);
}

.token.string 
{
  color: var(--yellow);
}

.token.tag 
{
  color: var(--pink);
}

.token.url 
{
  color: var(--cyan);
}

.language-css .token.url 
{
  color: var(--orange);
}

.token.variable 
{
  color: var(--comment);
}

.token.number 
{
  color: rgba(189, 147, 249, 1);
}

.token.operator 
{
  color: rgba(139, 233, 253, 1);
}

.token.char 
{
  color: rgba(255, 135, 157, 1);
}

.token.symbol 
{
  color: rgba(255, 184, 108, 1);
}

.token.deleted 
{
  color: #e2777a;
}

.token.namespace 
{
  color: #e2777a;
}

/* Line Highlighter */

.highlight-line
{
  color: inherit;
  display: inline-block;
  text-decoration: none;

  border-radius: 4px;
  padding: 2px 10px;
}

.highlight-line:empty:before
{
  content: " ";
}

.highlight-line:not(:last-child)
{
  min-width: 100%;
}

.highlight-line .highlight-line:not(:last-child)
{
  min-width: 0;
}

.highlight-line-isdir
{
  color: var(--foreground);
  background-color: var(--selection-30);
}

.highlight-line-active
{
  background-color: var(--comment-30);
}

.highlight-line-add
{
  background-color: var(--green-30);
}

.highlight-line-remove
{
  background-color: var(--red-30);
}


 Last Modified in 2023-01-25 

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