:root {
  color: #000;
  background-color: #fff;
  font-family: serif;
  font-size: 16px;
  line-height: normal;
}

body {
  display: block;
  margin: 8px;
}

header,
main,
section {
  display: block;
}

p,
dl {
  display: block;
  margin-block: 1em;
}

dd {
  display: block;
  margin-inline-start: 40px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  display: block;
  font-weight: bold;
}

h1 {
  margin-block: 0.67em;
  font-size: 2em;
}

h2 {
  margin-block: 0.83em;
  font-size: 1.5em;
}

h3 {
  margin-block: 1em;
  font-size: 1.17em;
}

h4 {
  margin-block: 1.33em;
  font-size: 1em;
}

h5 {
  margin-block: 1.67em;
  font-size: 0.83em;
}

h6 {
  margin-block: 2.33em;
  font-size: 0.67em;
}

a:link {
  color: #0000ee;
}

a:visited {
  color: #551a8b;
}

a:link:active,
a:visited:active {
  color: #ee0000;
}

a:any-link {
  cursor: pointer;
  text-decoration: underline;
}

pre {
  display: block;
  margin-block: 1em;
  white-space: pre;
}

code,
pre {
  font-family: monospace;
  font-size: 13px;
}

ul,
ol {
  display: block;
  margin-block: 1em;
  padding-inline-start: 40px;
}

ul {
  list-style-type: disc;
}

ol {
  list-style-type: decimal;
}

li {
  display: list-item;
  text-align: match-parent;
}

:is(ul, ol, dl) :is(ul, ol, dl) {
  margin-block: 0;
}

:is(ul, ol) ul {
  list-style-type: circle;
}

:is(ul, ol) :is(ul, ol) ul {
  list-style-type: square;
}

table {
  display: table;
  box-sizing: border-box;
  border-spacing: 2px;
  border-collapse: separate;
  text-indent: 0;
}

table[border="1"] {
  border: 1px outset gray;
}

table[cellspacing="0"] {
  border-spacing: 0;
}

caption {
  display: table-caption;
  text-align: center;
}

thead {
  display: table-header-group;
  vertical-align: middle;
}

tbody {
  display: table-row-group;
  vertical-align: middle;
}

tfoot {
  display: table-footer-group;
  vertical-align: middle;
}

tr {
  display: table-row;
  vertical-align: inherit;
}

td,
th {
  display: table-cell;
  vertical-align: inherit;
  padding: 1px;
}

th {
  font-weight: bold;
  text-align: center;
}

table[border="1"] > :is(thead, tbody, tfoot) > tr > :is(td, th) {
  border: 1px inset gray;
}

table[cellpadding="4"] > :is(thead, tbody, tfoot) > tr > :is(td, th) {
  padding: 4px;
}