custom.css

pre code.hljs {
	display: block;
	overflow-x: auto;
	padding: 1em;
}

code.hljs {
	padding: 3px 5px
}

pre{
    padding:10px;
}
pre, .hljs {
	color: #abb2bf;
	background: #282c34
}

.hljs-comment,.hljs-quote {
	color: #5c6370;
	font-style: italic
}

.hljs-doctag,.hljs-formula,.hljs-keyword {
	color: #c678dd
}

.hljs-deletion,.hljs-name,.hljs-section,.hljs-selector-tag,.hljs-subst {
	color: #e06c75
}

.hljs-literal {
	color: #56b6c2
}

.hljs-addition,.hljs-attribute,.hljs-meta .hljs-string,.hljs-regexp,.hljs-string {
	color: #98c379
}

.hljs-attr,.hljs-number,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-pseudo,.hljs-template-variable,.hljs-type,.hljs-variable {
	color: #d19a66
}

.hljs-bullet,.hljs-link,.hljs-meta,.hljs-selector-id,.hljs-symbol,.hljs-title {
	color: #61aeee
}

.hljs-built_in,.hljs-class .hljs-title,.hljs-title.class_ {
	color: #e6c07b
}

.hljs-emphasis {
	font-style: italic
}

.hljs-strong {
	font-weight: 700
}

.hljs-link {
	text-decoration: underline
}



/*自定义样式，实时生效*/

/* 全局属性
* 页边距 padding:30px;
* 全文字体 font-family:optima-Regular;
* 英文换行 word-break:break-all;
color:#2b2b2b;
*/
body {
    line-height: 1.25;
    color: #2b2b2b;
    font-family: Optima-Regular, Optima, PingFangTC-Light, PingFangSC-light, PingFangTC-light;
    letter-spacing: 2px;
    background-image: linear-gradient(90deg, rgba(50, 0, 0, 0.04) 3%, rgba(0, 0, 0, 0) 3%), linear-gradient(360deg, rgba(50, 0, 0, 0.04) 3%, rgba(0, 0, 0, 0) 3%);
    background-size: 20px 20px;
    background-position: center center;
}

  /* 段落，下方未标注标签参数均同此处
  * 上边距 margin-top:5px;
  * 下边距 margin-bottom:5px;
  * 行高 line-height:26px;
  * 词间距 word-spacing:3px;
  * 字间距 letter-spacing:3px;
  * 对齐 text-align:left;
  * 颜色 color:#3e3e3e;
  * 字体大小 font-size:16px;
  * 首行缩进 text-indent:2em;
  */
  p {
    color: #2b2b2b;
    margin: 10px 0px;
    letter-spacing: 2px;
    font-size: 14px;
    word-spacing: 2px;
  }
  
  /* 一级标题 */
  h1 {
    font-size: 25px;
  }
  
  /* 一级标题内容 */
  h1 span {
    display: inline-block;
    font-weight: bold;
    color: #40B8FA;
  }
  
  /* 一级标题修饰 请参考有实例的主题 */
  h1:after {}
  
  /* 二级标题 */
  h2 {
    display:block;
    border-bottom: 4px solid #40B8FA;
  }
  
  /* 二级标题内容 */
  h2 .content {
    display: flex;
    color: #40B8FA;
    font-size: 20px;
    margin-left: 25px;
  }
  
  /* 二级标题前缀 */
  h2 .prefix {
    display: flex;
    width: 20px;
    height: 20px;
    background-size: 20px 20px;
    background-image:url(https://files.mdnice.com/fullstack-1.png);
    margin-bottom: -22px;
  }
  
  /* 二级标题后缀 */
  h2 .suffix {
    display: flex;
    box-sizing: border-box;
    width: 200px;
    height: 10px;
    border-top-left-radius: 20px;
    background: RGBA(64, 184, 250, .5);
    color: rgb(255, 255, 255);
    font-size: 16px;
    letter-spacing: 0.544px;
    justify-content: flex-end;
    box-sizing: border-box !important;
    overflow-wrap: break-word !important;
    float: right;
    margin-top: -10px;
  }
  
  /* 三级标题 */
  h3 {
    font-size: 17px;
    font-weight: bold;
    text-align: center;
    position:relative;
    margin-top: 20px;
    margin-bottom: 20px;
  }
  
  /* 三级标题内容 */
  h3 .content {
    border-bottom: 2px solid RGBA(79, 177, 249, .65);
    color: #2b2b2b;
    padding-bottom:2px
  }
  
  h3 .content:before{
    content:'';
    width:30px;
    height:30px;
    display:block;
    background-image:url(https://files.mdnice.com/fullstack-2.png);
    background-position:center;
    background-size:30px;
    margin:auto;
    opacity:1;
    background-repeat:no-repeat;
    margin-bottom:-8px;
  }
  
  /* 三级标题修饰 请参考有实例的主题 */
  h3:after {}
  
  h4 .content {
    height:16px;
    line-height:16px;
    font-size: 16px;
  }
  
  h4 .content:before{
    content:'';
    background-image:url(https://files.mdnice.com/fullstack-3.png);
    display:inline-block;
    width:16px;
    height:16px;
    background-size:100% ;
    background-position:left bottom;
    background-repeat:no-repeat;
    width: 16px;
    height: 15px;
    line-height:15px;
    margin-right:6px;
    margin-bottom:-2px;
  }
  
  /* 无序列表整体样式
  * list-style-type: square|circle|disc;
  */
  ul {
    font-size: 15px; /*神奇逻辑，必须比li section的字体大才会在二级中生效*/
    color: #595959;
    list-style-type: circle;
  }
  
  
  /* 有序列表整体样式
  * list-style-type: upper-roman|lower-greek|lower-alpha;
  */
  ol {
    font-size: 15px;
    color: #595959;
  }
  
  /* 列表内容，不要设置li
  */
  li section {
    font-size: 14px;
    font-weight: normal;
    color: #595959;
  }
  
  /* 引用
  * 左边缘颜色 border-left-color:black;
  * 背景色 background:gray;
  */
  blockquote::before {
    content: "❝";
    color: RGBA(64, 184, 250, .5);
    font-size: 34px;
    line-height: 1;
    font-weight: 700;
  }
  
  blockquote {
    padding: 0 10px;
    text-size-adjust: 100%;
    line-height: 1.55em;
    font-weight: 400;
    border-radius: 6px;
    color: #595959;
    font-style: normal;
    text-align: left;
    box-sizing: inherit;
    border-left: none;
    border: 1px solid RGBA(64, 184, 250, .4);
    background: RGBA(64, 184, 250, .1);
  
  }
  
  blockquote p {
    color: #595959;
  }
  
  blockquote::after {
    content: "❞";
    float: right;
    color: RGBA(64, 184, 250, .5);
  }
  
  /* 链接
  * border-bottom: 1px solid #009688;
  */
  a {
    color: #40B8FA;
    font-weight: normal;
    /* border-bottom: 1px solid #3BAAFA; */
  }
  
  strong::before {
    content: '「';
  }
  
  /* 加粗 */
  strong {
    color: #3594F7;
    font-weight: bold;
  }
  
  strong::after {
    content: '」';
  }
  
  /* 斜体 */
  em {
    font-style: normal;
    color: #3594F7;
    font-weight:bold;
  }
  
  /* 加粗斜体 */
  em strong {
    color: #3594F7;
  }
  
  /* 删除线 */
  del {
    color: #3594F7;
  }
  
  /* 分隔线
  * 粗细、样式和颜色
  * border-top:1px solid #3e3e3e;
  */
  hr {
    height: 1px;
    padding: 0;
    border: none;
    border-top: 2px solid #3BAAFA;
  }
  
  /* 图片
  * 宽度 width:80%;
  * 居中 margin:0 auto;
  * 居左 margin:0 0;
  */
  img {
    border-radius: 6px;
    display: block;
    margin: 20px auto;
    object-fit: contain;
    box-shadow:2px 4px 7px #999;
  }
  
  /* 图片描述文字 */
  figcaption {
    display: block;
    font-size: 13px;
    color: #2b2b2b;
  }
  
  figcaption:before{
    content:'';
      background-image:url(https://img.alicdn.com/tfs/TB1Yycwyrj1gK0jSZFuXXcrHpXa-32-32.png);
    display:inline-block;
    width:18px;
    height:18px;
    background-size:18px;
      background-repeat:no-repeat;
    background-position:center;
    margin-right:5px;
    margin-bottom:-5px;
  }
  
  /* 行内代码 */
  p code,
  li code {
    color: #3594F7;
    background: RGBA(59, 170, 250, .1);
    padding:0 2px;
    border-radius:2px;
    height:21px;
    line-height:22px;
  }
  
  /* 非微信代码块
  * 代码块不换行 display:-webkit-box !important;
  * 代码块换行 display:block;
  */
  .code-snippet__fix {
    background: #f7f7f7;
    border-radius: 2px;
  }
  
  pre code {
    letter-spacing: 0px;
  }
  
  /*
  * 表格内的单元格
  * 字体大小 font-size: 16px;
  * 边框 border: 1px solid #ccc;
  * 内边距 padding: 5px 10px;
  */
  table tr th,
  table tr td {
    font-size: 14px;
    color: #595959;
  }
  
  .footnotes {
    background: #F6EEFF;
    padding: 20px 20px 20px 20px;
    font-size: 14px;
    border: 0.8px solid #DEC6FB;
    border-radius: 6px;
    border: 1px solid #DEC6FB;
  }
  
  /* 脚注文字 */
  .footnote-word {
    font-weight: normal;
    color: #595959;
  }
  
  /* 脚注上标 */
  .footnote-ref {
    font-weight: normal;
    color: #595959;
  }
  
  /*脚注链接样式*/
  .footnote-item em {
    font-size: 14px;
    color: #595959;
    display: block;
  }
  
  .footnotes{
    background: RGBA(53, 148, 247, .4);
    padding: 20px 20px 20px 20px;
    font-size: 14px;
    border-radius: 6px;
    border: 1px solid RGBA(53, 148, 247, 1);
  }
  
  /* "参考资料"四个字
  * 内容 content: "参考资料";
  */
  .footnotes-sep:before {
    content: 'Reference';
    color: #595959;
    letter-spacing: 1px;
    border-bottom: 2px solid RGBA(64, 184, 250, 1);
    display: inline;
    background: linear-gradient(white 60%, RGBA(64, 184, 250, .4) 40%);
    font-size: 20px;
  }
  
  /* 参考资料编号 */
  .footnote-num {}
  
  /* 参考资料文字 */
  .footnote-item p {
    color: #595959;
    font-weight: bold;
  }
  
  /* 参考资料解释 */
  .footnote-item p em {
    font-weight: normal;
  }
  
  /* 行间公式
  * 最大宽度 max-width: 300% !important;
  */
  .block-equation svg {}
  
  /* 行内公式
  */
  .inline-equation svg {}
  
  /* 滑动图片
   */
  .imageflow-img {
    display: inline-block;
    width:100%;
    margin-bottom: 0;
  }