<!-- fmdl 32 -->
### Lesson 00.mp3

**Size**	5405275 B

**MD5**	094deba2390ef1287f3c40ca0f16c038

**SHA1**	4e2a7012af3cd3393fa61629c5129789f3405b03

### Lesson 01.mp3

**Size**	10259824 B

**MD5**	81ee847c25a626ec93387d70565e1b06

**SHA1**	4083d4a0be5bfb85982779e554ccdb95e7719caa

### Lesson 02.mp3

**Size**	11530770 B

**MD5**	1218a39d3f51a0908f1a8803f3e63f4b

**SHA1**	689c987258b60ea043a380392c1672a3699309a6

### Lesson 03.mp3

**Size**	10230081 B

**MD5**	b1fcd9b48067930c533e8a456eb901a3

**SHA1**	0d0daef51b8ee930864732c4f54664f8a1df1f62

### Lesson 04.mp3

**Size**	15684448 B

**MD5**	d5dce571d1bf9a8c289594cf5fc7a655

**SHA1**	4b6eb77f72a4dfdd4caf5938d9ba2d4d908b5343

### Lesson 05.mp3

**Size**	11758975 B

**MD5**	8e29d780c14ca49a8c60262e285e7869

**SHA1**	bc714983bbc61698ee8e7f33e6eb312527078582

### Lesson 06.mp3

**Size**	10969868 B

**MD5**	7ff4199633b0da87d842dcb2785643e3

**SHA1**	a471b99c88a7e4d8cee31a4944a7ee2be1356987

### Lesson 07.mp3

**Size**	6162502 B

**MD5**	7b2328ef72e0d4f70b5e20bc68db6648

**SHA1**	e0424799e444eb34995ba677a4f2baa394424293

### Lesson 08.mp3

**Size**	6572102 B

**MD5**	699404dab4b63a28f412747a9cc34fad

**SHA1**	77199f1f600a8d1a1d6d85150157690871df8602

### Lesson 09.mp3

**Size**	5703583 B

**MD5**	34b022bd0f26f6a2cc26a061d2b3ceea

**SHA1**	6fabd4afe6f5e41f6dc75679a48ebc0f26edf593

### Lesson 10.mp3

**Size**	6190923 B

**MD5**	46ca46cd2685e0f2c631698a65a51855

**SHA1**	177304299c0ba9b17a5739d2fe2e1a7fec91d0be

### Lesson 11.mp3

**Size**	6890587 B

**MD5**	cab5c7593ca24ec7a489758455a19866

**SHA1**	0fd63248043a8b59e37bef75f5ca7a408b07fe9e

### Lesson 12.mp3

**Size**	6628108 B

**MD5**	c4e05f15af7f4ca5ecf7655b9bbe008f

**SHA1**	bde88615752dc046bff9a563c56b71b70eb21bff

### Lesson 13.mp3

**Size**	7432262 B

**MD5**	7748cc51b461376f0e33eaf6ffc67d51

**SHA1**	35a244fadfc3df7d75fd791ed4d82f9683ceaad9

### Lesson 14.mp3

**Size**	7184830 B

**MD5**	cfe6d9e41e9e0cf639c5ffbf56cd9b70

**SHA1**	a55dd7363d951ab3d36d571c21dbea80a381b33f

### Lesson 15.mp3

**Size**	7433098 B

**MD5**	1b53453860350e744b9d65f1e5e4252c

**SHA1**	8afbc27b15a271cf83d6d5819a04c4c465141e1a

### Lesson 16.mp3

**Size**	7151393 B

**MD5**	2d0a7ac01a1ae722c3591ff6b9fc391e

**SHA1**	d697c824949ad6cf8fe7d5a870b66be105937399

### Lesson 17.mp3

**Size**	7818456 B

**MD5**	5a75c9aa548e6a0b83780ded81e6f6ca

**SHA1**	4b10ec60f737d7b778d0e62e14e94ddc0e69eb93

### Lesson 18.mp3

**Size**	8034959 B

**MD5**	d8d53fe62e027ccab930e5ccfe157236

**SHA1**	e203b0aea927b144ef3b5184ca6570c3c95e4d21

### Lesson 19.mp3

**Size**	10068748 B

**MD5**	8eaeea56334f1c1383b23b58903ec95a

**SHA1**	651e945fdcb8d47cb752ee5d01263b892bb773ab

### Lesson 20.mp3

**Size**	10272712 B

**MD5**	805e448eefe5914763d5767fae94aaf6

**SHA1**	994653193e6f13ded60e345e03ee86ae6f8bb5e3

### Lesson 21.mp3

**Size**	13875521 B

**MD5**	6ff4a3b051c479ec11f644e32d67bf27

**SHA1**	af70c9ce2431a5f596980cc08031bb5a57db754b

### Lesson 22.mp3

**Size**	13073039 B

**MD5**	d1524d67b99c8b2e891af5d612e7839d

**SHA1**	47068dda094985132c1d33385ed921a5bdf7b55b

### Lesson 23.mp3

**Size**	13862982 B

**MD5**	0b62e50c173bce7f087f411b2109a361

**SHA1**	781d223827389b8bd435a891be2627cd53c81da3

### Lesson 24.mp3

**Size**	13053813 B

**MD5**	d43abf7f6816da19b28e694cd72666cc

**SHA1**	d09c72979323a20ba66d39fb08b5d9410ee6deaf

### Lesson 25.mp3

**Size**	14443945 B

**MD5**	c3b71b0c63307106ceec3d76188fe62e

**SHA1**	9bf677a905ba950e5b973e0c3d87840e21f95fc4

### Lesson 26.mp3

**Size**	14947168 B

**MD5**	87cda975d7b6c6592765c9d100c5ccc4

**SHA1**	cbddd2e8fbb155da2845e0d1a1f86ea58d2be5d4

### Lesson 27.mp3

**Size**	12785483 B

**MD5**	db6621761589f63282c72a00df8108f8

**SHA1**	31e383c828c135dd89886a1bee78ac5a87f0a8be

### Lesson 28.mp3

**Size**	12512974 B

**MD5**	79b65701acfeb927e064defa934407bf

**SHA1**	bf9066ca17778c12e38f6076f97d6a22250e34d6

### Lesson 29.mp3

**Size**	14621996 B

**MD5**	489a264f9448342ed4368cdef29d4e73

**SHA1**	e86098b3f5c6dca840eb185c9346b7a86e45f85b

### Lesson 30.mp3

**Size**	14244161 B

**MD5**	ed1dcd6b54b414d7e01ed2ae8ba74876

**SHA1**	9a6bd5e3b33c3618ec896e7a58051527cbf04b33

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    var website_title = "";
    var datetime_format = "%d-%b-%Y %H:%M";
    var show_readme_md = true;
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      get: function (o) {
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        obj.element = typeof o == "object" ? o : document.createElement(o);
        return obj;
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      add: function (o) {
        var obj = dom.get(o);
        this.element.appendChild(obj.element);
        return obj;
      },
      text: function (t) {
        this.element.appendChild(document.createTextNode(t));
        return this;
      },
      html: function (s) {
        this.element.innerHTML = s;
        return this;
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      attr: function (k, v) {
        this.element.setAttribute(k, v);
        return this;
      },
    };

    head = dom.get(document.head);
    head.add("meta").attr("charset", "utf-8");
    head
      .add("meta")
      .attr("name", "viewport")
      .attr("content", "width=device-width,initial-scale=1");

    if (!document.title) {
      document.write(
        [
          '<div class="container">',
          "<h3>nginx.conf</h3>",
          "<textarea rows=8 cols=50>",
          "# download autoindex.html to /wwwroot/",
          "location ~ ^(.*)/$ {",
          "    charset utf-8;",
          "    autoindex on;",
          "    autoindex_localtime on;",
          "    autoindex_exact_size off;",
          "    add_after_body /autoindex.html;",
          "}",
          "</textarea>",
          "</div>",
        ].join("\n")
      );
      return;
    }

    var bodylines = document.body.innerHTML.split("\n");
    document.body.innerHTML = "";

    titlehtml = document.title
      .replace(/\/$/, "")
      .split("/")
      .slice(1)
      .reduce(function (acc, v, i, a) {
        return (
          acc + '<a href="/' + a.slice(0, i + 1).join("/") + '/">' + v + "</a>/"
        );
      }, '<a href="/">Index</a> of /');
    if (website_title) {
      document.title = website_title + " - " + document.title;
    }
    head
      .add("meta")
      .attr("name", "description")
      .attr("content", document.title);

    div = dom.get("div").attr("class", "container");
    div.add("table").add("tbody").add("tr").add("th").html(titlehtml);
    tbody = div.add("table").attr("class", "table-hover").add("tbody");

    names = ["Name", "Date", "Size"];
    thead = tbody.add("tr");
    for (i = 0; i < names.length; i++)
      thead
        .add("td")
        .add("a")
        .attr("href", "javascript:sortby(" + i + ")")
        .attr("class", "octicon arrow-up")
        .text(names[i]);

    var humanFileSize = function (size) {
      if (size === "") {
        return "";
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      var i = size == 0 ? 0 : Math.floor(Math.log(size) / Math.log(1024));
      return (
        (size / Math.pow(1024, i)).toFixed(2) * 1 +
        " " +
        ["B", "kB", "MB", "GB", "TB"][i]
      );
    };

    var insert = function (filename, datetime, size) {
      if (/\/$/.test(filename)) {
        css = "file-directory";
        size = "";
      } else if (/\.(zip|7z|bz2|gz|tar|tgz|tbz2|xz|cab)$/.test(filename)) {
        css = "file-zip";
      } else if (
        /\.(py|js|php|pl|rb|sh|bash|lua|sql|go|rs|java|c|h|cpp|cxx|hpp)$/.test(
          filename
        )
      ) {
        css = "file-code";
      } else if (/\.(jpg|png|bmp|gif|ico|webp)$/.test(filename)) {
        css = "file-media";
      } else if (/\.(flv|mp4|mkv|avi|mkv|vp9)$/.test(filename)) {
        css = "device-camera-video";
      } else {
        css = "file";
      }

      displayname = decodeURIComponent(filename.replace(/\/$/, ""));
      real_displayname = decodeURIComponent(filename.replace(/\/$/, ""));
      if (displayname.length > max_name_length)
        displayname = displayname.substring(0, max_name_length - 3) + "..>";

      if (!isNaN(Date.parse(datetime))) {
        d = new Date(datetime);
        pad = function (s) {
          return s < 10 ? "0" + s : s;
        };
        mon = function (m) {
          return [
            "Jan",
            "Feb",
            "Mar",
            "Apr",
            "May",
            "Jun",
            "Jul",
            "Aug",
            "Sep",
            "Oct",
            "Nov",
            "Dec",
          ][m];
        };
        datetime = datetime_format
          .replace("%Y", d.getFullYear())
          .replace("%m", pad(d.getMonth() + 1))
          .replace("%d", pad(d.getDate()))
          .replace("%H", pad(d.getHours()))
          .replace("%M", pad(d.getMinutes()))
          .replace("%S", pad(d.getSeconds()))
          .replace("%b", mon(d.getMonth()));
      }

      tr = tbody.add("tr");
      // Go through CDN, cloudflare will flag if .rar is inside the filename
      var href_filename = '';
      if (filename.endsWith(".rar") && css !== "file-directory" ) {
          href_filename = window.location.href.replace("://downloads","://downloads-direct") + filename
      } else {
          href_filename = filename;
      }
      if (css !== "file-directory") {
        tr.add("td")
          .add("a")
          .attr("class", "octicon " + css)
          .attr("href", href_filename)
          .attr("download", "")
          .text(displayname);
      } else {
        tr.add("td")
          .add("a")
          .attr("class", "octicon " + css)
          .attr("href", filename)
          .text(displayname);
      }
      tr.add("td").text(datetime);
      // added human readable size
      if (size === "") {
        tr.add("td").text("/");
      } else {
        tr.add("td")
          .text(size + " B / " + humanFileSize(size) + " / ")
          .add("a")
          .attr(
            "href",
            "#" +
              real_displayname
                .toLowerCase()
                .replace(/\./g, "")
                .replace(/\[/g, "")
                .replace(/\]/g, "")
                .replace(/ /g, "-")
                .replace(/,/g, "")
                .replace(/'/g, "")
                .replace(/\+/g, "")
                .replace(/\(/g, "")
                .replace(/\)/g, "")
          )
          .text("File Hash");
      }
    };

    var readme = "",
      footer = "";
    insert("../", "", "-");
    for (var i in bodylines) {
      if (
        (m = /\s*<a href="(.+?)">(.+?)<\/a>\s+(\S+)\s+(\S+)\s+(\S+)\s*/.exec(
          bodylines[i]
        ))
      ) {
        filename = m[1];
        datetime = m[3] + " " + m[4];
        size = m[5];
        if (filename.toLowerCase() !== "fmdl_readme.md") {
          insert(filename, datetime, size);
        }
        switch (filename.toLowerCase()) {
          case "fmdl_readme.md":
            readme = filename;
            break;
          case "footer.js":
            footer = filename;
            break;
        }
      }
    }

    document.body.appendChild(div.element);

    if (show_readme_md && readme !== "") {
      tbody = div.add("table").add("tbody");
      tbody
        .add("tr")
        .add("th")
        .attr("class", "octicon octicon-book")
        .text(readme);
      tbody
        .add("tr")
        .add("td")
        .add("div")
        .attr("id", "readme")
        .attr("class", "markdown-body");
      xhr = new XMLHttpRequest();
      xhr.open("GET", location.pathname.replace(/[^/]+$/, "") + readme, true);
      xhr.onload = function () {
        if (xhr.status < 200 && xhr.status >= 400) return;
        wait = function (name, callback) {
          var interval = 10; // ms
          window.setTimeout(function () {
            if (window[name]) {
              callback(window[name]);
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              window.setTimeout(arguments.callee, interval);
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          }, interval);
        };
        wait("marked", function () {
          document.getElementById("readme").innerHTML = marked(
            xhr.responseText
          );
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      };
      xhr.send();

      div
        .add("script")
        .attr(
          "src",
          "https://downloads.freemdict.com/.resources/marked.min.js"
        );
      div
        .add("link")
        .attr("rel", "stylesheet")
        .attr(
          "href",
          "https://downloads.freemdict.com/.resources/github-markdown.min.css"
        );
    }

    if (enable_footer_js && footer !== "") {
      div.add("script").attr("src", footer);
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  })();

  function sortby(index) {
    rows = document.getElementsByClassName("table-hover")[0].rows;
    link = rows[0].getElementsByTagName("a")[index];
    arrow = link.className == "octicon arrow-down" ? 1 : -1;
    link.className = "octicon arrow-" + (arrow == 1 ? "up" : "down");
    [].slice
      .call(rows)
      .slice(2)
      .map(function (e, i) {
        type =
          e.getElementsByTagName("a")[0].className == "octicon file-directory"
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            : 1;
        text = e.getElementsByTagName("td")[index].innerText;
        if (index === 0) {
          value = text;
        } else if (index === 1) {
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          m = { G: 1024 * 1024 * 1024, M: 1024 * 1024, K: 1024 };
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        return { type: type, value: value, index: i, html: e.innerHTML };
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      .sort(function (a, b) {
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        if (a.value != b.value) return a.value < b.value ? -arrow : arrow;
        return a.index < b.index ? -arrow : arrow;
      })
      .forEach(function (e, i) {
        rows[2 + i].innerHTML = e.html;
      });
  }
</script>

<style>
  body {
    margin: 0;
    font-family: "ubuntu", "Tahoma", "Microsoft YaHei", Arial, Serif;
  }
  .container {
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
  }
  @media (min-width: 768px) {
    .container {
      max-width: 750px;
    }
  }
  @media (min-width: 992px) {
    .container {
      max-width: 970px;
    }
  }
  @media (min-width: 1200px) {
    .container {
      max-width: 1170px;
    }
  }
  table {
    width: 100%;
    max-width: 100%;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    padding: 0;
    border-collapse: collapse;
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  table th {
    font-size: 14px;
  }
  table tr {
    border: 1px solid #ddd;
    padding: 5px;
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  table tr:nth-child(odd) {
    background: #f9f9f9;
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  table th,
  table td {
    border: 1px solid #ddd;
    font-size: 14px;
    line-height: 20px;
    padding: 3px;
    text-align: left;
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  a {
    color: #337ab7;
    text-decoration: none;
  }
  a:hover,
  a:focus {
    color: #2a6496;
    text-decoration: underline;
  }
  table.table-hover > tbody > tr:hover > td,
  table.table-hover > tbody > tr:hover > th {
    background-color: #f5f5f5;
  }
  .markdown-body {
    float: left;
    font-family: "ubuntu", "Tahoma", "Microsoft YaHei", Arial, Serif;
  }
  /* octicons */
  .octicon {
    background-position: center left;
    background-repeat: no-repeat;
    padding-left: 16px;
  }
  .file {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='16' viewBox='0 0 12 16'%3E%3Cpath d='M6 5L2 5 2 4 6 4 6 5 6 5ZM2 8L9 8 9 7 2 7 2 8 2 8ZM2 10L9 10 9 9 2 9 2 10 2 10ZM2 12L9 12 9 11 2 11 2 12 2 12ZM12 4.5L12 14C12 14.6 11.6 15 11 15L1 15C0.5 15 0 14.6 0 14L0 2C0 1.5 0.5 1 1 1L8.5 1 12 4.5 12 4.5ZM11 5L8 2 1 2 1 14 11 14 11 5 11 5Z' fill='%237D94AE'/%3E%3C/svg%3E");
  }
  .file-directory {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='16' viewBox='0 0 14 16'%3E%3Cpath d='M13 4L7 4 7 3C7 2.3 6.7 2 6 2L1 2C0.5 2 0 2.5 0 3L0 13C0 13.6 0.5 14 1 14L13 14C13.6 14 14 13.6 14 13L14 5C14 4.5 13.6 4 13 4L13 4ZM6 4L1 4 1 3 6 3 6 4 6 4Z' fill='%237D94AE'/%3E%3C/svg%3E");
  }
  .file-zip {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='16' viewBox='0 0 12 16'%3E%3Cpath d='M8.5 1L1 1C0.4 1 0 1.4 0 2L0 14C0 14.6 0.4 15 1 15L11 15C11.6 15 12 14.6 12 14L12 4.5 8.5 1ZM11 14L1 14 1 2 4 2 4 3 5 3 5 2 8 2 11 5 11 14 11 14ZM5 4L5 3 6 3 6 4 5 4 5 4ZM4 4L5 4 5 5 4 5 4 4 4 4ZM5 6L5 5 6 5 6 6 5 6 5 6ZM4 6L5 6 5 7 4 7 4 6 4 6ZM5 8L5 7 6 7 6 8 5 8 5 8ZM4 9.3C3.4 9.6 3 10.3 3 11L3 12 7 12 7 11C7 9.9 6.1 9 5 9L5 8 4 8 4 9.3 4 9.3ZM6 10L6 11 4 11 4 10 6 10 6 10Z' fill='%237D94AE'/%3E%3C/svg%3E");
  }
  .file-code {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='16' viewBox='0 0 12 16'%3E%3Cpath d='M8.5,1 L1,1 C0.45,1 0,1.45 0,2 L0,14 C0,14.55 0.45,15 1,15 L11,15 C11.55,15 12,14.55 12,14 L12,4.5 L8.5,1 L8.5,1 Z M11,14 L1,14 L1,2 L8,2 L11,5 L11,14 L11,14 Z M5,6.98 L3.5,8.5 L5,10 L4.5,11 L2,8.5 L4.5,6 L5,6.98 L5,6.98 Z M7.5,6 L10,8.5 L7.5,11 L7,10.02 L8.5,8.5 L7,7 L7.5,6 L7.5,6 Z' fill='%237D94AE' /%3E%3C/svg%3E");
  }
  .file-media {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='16' viewBox='0 0 12 16'%3E%3Cpath d='M6 5L8 5 8 7 6 7 6 5 6 5ZM12 4.5L12 14C12 14.6 11.6 15 11 15L1 15C0.5 15 0 14.6 0 14L0 2C0 1.5 0.5 1 1 1L8.5 1 12 4.5 12 4.5ZM11 5L8 2 1 2 1 13 4 8 6 12 8 10 11 13 11 5 11 5Z' fill='%237D94AE'/%3E%3C/svg%3E");
  }
  .device-camera-video {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='M15.2,2.09 L10,5.72 L10,3 C10,2.45 9.55,2 9,2 L1,2 C0.45,2 0,2.45 0,3 L0,12 C0,12.55 0.45,13 1,13 L9,13 C9.55,13 10,12.55 10,12 L10,9.28 L15.2,12.91 C15.53,13.14 16,12.91 16,12.5 L16,2.5 C16,2.09 15.53,1.86 15.2,2.09 L15.2,2.09 Z' fill='%237D94AE' /%3E%3C/svg%3E");
  }
  .octicon-book {
    padding-left: 20px;
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='M3,5 L7,5 L7,6 L3,6 L3,5 L3,5 Z M3,8 L7,8 L7,7 L3,7 L3,8 L3,8 Z M3,10 L7,10 L7,9 L3,9 L3,10 L3,10 Z M14,5 L10,5 L10,6 L14,6 L14,5 L14,5 Z M14,7 L10,7 L10,8 L14,8 L14,7 L14,7 Z M14,9 L10,9 L10,10 L14,10 L14,9 L14,9 Z M16,3 L16,12 C16,12.55 15.55,13 15,13 L9.5,13 L8.5,14 L7.5,13 L2,13 C1.45,13 1,12.55 1,12 L1,3 C1,2.45 1.45,2 2,2 L7.5,2 L8.5,3 L9.5,2 L15,2 C15.55,2 16,2.45 16,3 L16,3 Z M8,3.5 L7.5,3 L2,3 L2,12 L8,12 L8,3.5 L8,3.5 Z M15,3 L9.5,3 L9,3.5 L9,12 L15,12 L15,3 L15,3 Z' /%3E%3C/svg%3E");
  }
  .arrow-down {
    font-weight: bold;
    text-decoration: none !important;
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='16' viewBox='0 0 10 16'%3E%3Cpolygon id='Shape' points='7 7 7 3 3 3 3 7 0 7 5 13 10 7'%3E%3C/polygon%3E%3C/svg%3E");
  }
  .arrow-up {
    font-weight: bold;
    text-decoration: none !important;
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='16' viewBox='0 0 10 16'%3E%3Cpolygon id='Shape' points='5 3 0 9 3 9 3 13 7 13 7 9 10 9'%3E%3C/polygon%3E%3C/svg%3E");
  }
</style>