css实现给Joplin笔记加个目录

nav.table-of-contents ul {     list-style-type: none;     margin-top: 0px;     margin-bottom: 0px; }
nav.table-of-contents>ul {      top: 5px;     right: 0px;     z-index: 99;          font-size: 12px;     position: fixed;     padding: 15px;          border-radius: 10px 0px 0px 10px;     margin: 0px;          overflow: hidden;     height: 90%;     width: 5px;     transition: .2s; }
nav.table-of-contents::after {     content: "[目录 - 请将你的鼠标移至程序的右边]";     color: black; }    
nav.table-of-contents>ul:hover {     background: #F8F8F8;     box-shadow: -5px 0px 10px 0px rgba(0,0,0,0.15);      width: 30%;     color: none;     overflow: scroll; }      
nav.table-of-contents>ul:hover::before {     content: "目录" }        
nav.table-of-contents>ul:hover li {     display: list-item; }          
nav.table-of-contents li {     display: none;     white-space: nowrap;     overflow: hidden;     margin: 0px;     padding: 0px; }  
#rendered-md {     width: 100%;     } 

/* For styling the rendered Markdown */
body {
 font-family: "Microsoft Yahei", Helvetica, arial, sans-serif ;
  font-size: 14px;
  line-height: 1.6;
  /*padding-top: 10px;*/
  /*padding-bottom: 10px;*/
  background-color: white;
  padding: 10px; 
color: #516272;}

body > *:first-child {
  margin-top: 0 !important; }
body > *:last-child {
  margin-bottom: 0 !important; }

a {
  color: #4183C4; }
a.absent {
  color: #cc0000; }
a.anchor {
  display: block;
  padding-left: 30px;
  margin-left: -30px;
  cursor: pointer;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0; }

h1, h2, h3, h4, h5, h6 {
  margin: 10px 0 10px;
  padding: 0;
  font-weight: bold;
  -webkit-font-smoothing: antialiased;
  cursor: text;
  position: relative; }

h1:hover a.anchor, h2:hover a.anchor, h3:hover a.anchor, h4:hover a.anchor, h5:hover a.anchor, h6:hover a.anchor {
  background: url(data:image/png;base64,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) no-repeat 10px center;
  text-decoration: none; }

h1 tt, h1 code {
  font-size: inherit; }

h2 tt, h2 code {
  font-size: inherit; }

h3 tt, h3 code {
  font-size: inherit; }

h4 tt, h4 code {
  font-size: inherit; }

h5 tt, h5 code {
  font-size: inherit; }

h6 tt, h6 code {
  font-size: inherit; }

h1 {
  font-size: 23px;
  color: #2B3F52; }

h2 {
  font-size: 20px;
  border-bottom: 1px solid #DDE4E9;
  color: #2B3F52; }

h3 {
  font-size: 17px;
  color: #2B3F52;  }

h4 {
  font-size: 13px;
  color: #2B3F52;  }

h5 {
  font-size: 13px;
  color: #2B3F52;  }

h6 {
  color: #2B3F52;
  font-size: 13px;
 }

p, blockquote, ul, ol, dl, li, table, pre {
  text-align:justify;
  margin: 15px 0;
  color: #516272;  }

hr {
  background: transparent url(data:image/png;base64,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) repeat-x 0 0;
  border: 0 none;
  color: #cccccc;
  height: 4px;
  padding: 0;

}

body > h2:first-child {
  margin-top: 0;
  padding-top: 0; }
body > h1:first-child {
  margin-top: 0;
  padding-top: 0; }
  body > h1:first-child + h2 {
    margin-top: 0;
    padding-top: 0; }
body > h3:first-child, body > h4:first-child, body > h5:first-child, body > h6:first-child {
  margin-top: 0;
  padding-top: 0; }

a:first-child h1, a:first-child h2, a:first-child h3, a:first-child h4, a:first-child h5, a:first-child h6 {
  margin-top: 0;
  padding-top: 0; }

h1 p, h2 p, h3 p, h4 p, h5 p, h6 p {
  margin-top: 0; }

li p.first {
  display: inline-block; }
li {
  margin: 0; }
ul, ol {
  padding-left: 30px; }

ul :first-child, ol :first-child {
  margin-top: 0; }

dl {
  padding: 0; }
  dl dt {
    font-size: 14px;
    font-weight: bold;
    font-style: italic;
    padding: 0;
    margin: 15px 0 5px; }
    dl dt:first-child {
      padding: 0; }
    dl dt > :first-child {
      margin-top: 0; }
    dl dt > :last-child {
      margin-bottom: 0; }
  dl dd {
    margin: 0 0 15px;
    padding: 0 15px; }
    dl dd > :first-child {
      margin-top: 0; }
    dl dd > :last-child {
      margin-bottom: 0; }

blockquote {
  border-left: 4px solid #ECF0F3;
  /*padding: 0 15px;*/
  padding: 15px;
  background-color:#F7F9FA;
  color: #2B3F52; }
  blockquote > :first-child {
    margin-top: 0; }
  blockquote > :last-child {
    margin-bottom: 0; }

table {
  padding: 0;border-collapse: collapse; }
  table tr {
    border-top: 1px solid #cccccc;
    background-color: white;
    margin: 0;
    padding: 0; }
    table tr:nth-child(2n) {
      background-color: #f8f8f8; }
    table tr th {
      font-weight: bold;
      border: 1px solid #cccccc;
      margin: 0;
      padding: 6px 13px; }
    table tr td {
      border: 1px solid #cccccc;
      margin: 0;
      padding: 6px 13px; }
    table tr th :first-child, table tr td :first-child {
      margin-top: 0; }
    table tr th :last-child, table tr td :last-child {
      margin-bottom: 0; }

img {
  max-width: 100%; }

span.frame {
  display: block;
  overflow: hidden; }
  span.frame > span {
    border: 1px solid #dddddd;
    display: block;
    float: left;
    overflow: hidden;
    margin: 13px 0 0;
    padding: 7px;
    width: auto; }
  span.frame span img {
    display: block;
    float: left; }
  span.frame span span {
    clear: both;
    color: #333333;
    display: block;
    padding: 5px 0 0; }
span.align-center {
  display: block;
  overflow: hidden;
  clear: both; }
  span.align-center > span {
    display: block;
    overflow: hidden;
    margin: 13px auto 0;
    text-align: center; }
  span.align-center span img {
    margin: 0 auto;
    text-align: center; }
span.align-right {
  display: block;
  overflow: hidden;
  clear: both; }
  span.align-right > span {
    display: block;
    overflow: hidden;
    margin: 13px 0 0;
    text-align: right; }
  span.align-right span img {
    margin: 0;
    text-align: right; }
span.float-left {
  display: block;
  margin-right: 13px;
  overflow: hidden;
  float: left; }
  span.float-left span {
    margin: 13px 0 0; }
span.float-right {
  display: block;
  margin-left: 13px;
  overflow: hidden;
  float: right; }
  span.float-right > span {
    display: block;
    overflow: hidden;
    margin: 13px auto 0;
    text-align: right; }

 tt {
  margin: 0 2px;
  padding: 0 5px;
  white-space: nowrap;
  border: 1px solid #eaeaea;
  background-color: #f8f8f8;
  border-radius: 3px; }

pre code {
  margin: 0;
  padding: 0;
  white-space: pre;
  border: none;
  background: transparent; }

.highlight pre {
  background-color: #f8f8f8;
  border: 1px solid #cccccc;
  font-size: 13px;
  line-height: 19px;
  overflow: auto;
  padding: 6px 10px;
  border-radius: 3px; }

/*定义代码块规则*/
pre {
  background-color: #f8f8f8;
  /*border: 1px solid #cccccc;*/
  font-size: 13px;
  line-height: 19px;
  overflow: auto;
  /*padding: 6px 10px;*/
  border-radius: 3px; }
   pre tt {
    background-color: transparent;
    border: none; }

sup {
    font-size: 0.83em;
    vertical-align: super;
    line-height: 0;
}


/*定义行间代码规则*/
code { 
    white-space: pre-wrap;
    word-break: break-all;
    /*display: block;*/    /*不换行*/

}
* {
 -webkit-print-color-adjust: exact;
}
@media screen and (min-width: 914px) {
    body {
        width: 960px;
        margin:0 auto;
    }
}
@media print {
 table, pre {
  page-break-inside: avoid;
 }
 pre {
  word-wrap: break-word;
 }
}