(Unofficial) IAEA Safety Standards and Nuclear Security Guidance CSS Style

nss-style.css

/* Styles recreated from 'Template for IAEA Safety Standards and Nuclear Security Guidance 20-06-26.docx' */
h1 {
    text-transform: uppercase;
    text-align: center;
    font-weight: bold;
    margin-top: 18pt;
    margin-bottom: 24pt;
    font-size: 12pt;
    text-indent: 0.51cm;
}
h2 {
    text-transform: uppercase;
    font-weight: normal;
    margin-top: 12pt;
    margin-bottom: 12pt;
    font-size: 12pt;
}
h3 {
    font-weight: bold;
    margin-top: 12pt;
    margin-bottom: 12pt;
    font-size: 12pt;
}
h4 {
    font-style: italic;
    font-weight: normal;
    margin-top: 12pt;
    margin-bottom: 12pt;
    font-size: 12pt;
}
ul {
    margin-left: 0.63cm;
    margin-bottom: 0cm;
    list-style: '— ';
}

/* Tables with 1px lines on top, bottom of header, and bottom */
table {
    border-collapse: collapse;
    width: 100%;
    border-bottom: 1px solid #ccc;
    border-top: 1px solid #ccc;
}
th {
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    font-weight: normal;
    text-align: center;
}

/* Counters for H1 and Paragraphs */
body { counter-reset: h1counter; }
h1 { counter-reset: pcounter; }
h1::before {
    counter-increment: h1counter;
    content: counter(h1counter) ".\0000a0\0000a0";
}
p::before {
    counter-increment: pcounter;
    content: counter(h1counter) "." counter(pcounter) ".\0000a0\0000a0";
}

/* Top-level ordered lists in lower-alpha and parentheses */
ol {
  counter-reset: list;
  margin-left: 0cm;
  margin-bottom: 3pt;
}
ol > li {
  list-style: none;
}
ol > li::before {
  content: "(" counter(list, lower-alpha) ") ";
  counter-increment: list;
}

/* Second-level ordered lists in lower-roman and parentheses */
ol ol {
  counter-reset: sublist;
  margin-left: 0cm;
  margin-bottom: 3pt;
}
ol ol > li {
  list-style: none;
}
ol ol > li::before {
  content: "(" counter(sublist, lower-roman) ") ";
  counter-increment: sublist;
}

useful-regex.md

After converting the document from pdf using https://pdf2md.morethan.io/ and copying the normative text the following were very helpful.

Removing broken paragraph additional line spacing from PDF conversion

^([^#\n][^\n]*)\n([^#\n\(\[])
$1 $2

Removing spurious additional line spacing from PDF conversion

^(\d[^\n]*)\n+\n([^\d#(])
$1$2

Reducing the level of all headings by 1

^#

Remove numbering from top-level section headings

^#\s+[\d.]+\s+([^(]+).*$
# $1

Apply third level headings with md syntax

^\*\*([^*]+)\*\*$
### $1

Apply fourth level headings with md syntax

^\*([^*][^*]+[^*])\*$
#### $1

Convert footnotes to md format

\[(\d+)\]
[^$1]