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<title>投影几何与二维空间变换</title>
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
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color: var(--vscode-editorError-foreground);
}
/* From extension bierner.markdown-preview-github-styles */
html,
body,
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padding: 0 !important;
max-width: auto !important;
}
.github-markdown-body {
background-color: var(--color-canvas-default);
color: var(--color-fg-default);
}
.github-markdown-body {
border: 1px solid transparent;
box-sizing: border-box;
margin: 0 auto;
width: 100% !important;
}
.github-markdown-content {
padding: 32px !important;
max-width: 980px;
min-width: 200px;
margin: 0 auto;
}
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margin-bottom: 0;
}
.vscode-body.scrollBeyondLastLine .github-markdown-body {
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}
.github-markdown-body blockquote {
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}
.github-markdown-body pre {
color: initial;
}
.github-markdown-body code {
color: inherit;
}
.github-markdown-body pre code {
color: initial;
}
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background: none
}
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}
.github-markdown-body p,
.github-markdown-body blockquote,
.github-markdown-body ul,
.github-markdown-body ol,
.github-markdown-body dl,
.github-markdown-body table,
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margin-bottom: 16px;
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--color-border-muted: hsla(210,18%,87%,1);
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--color-accent-fg: #0969da;
--color-accent-emphasis: #0969da;
--color-danger-fg: #cf222e;
}
.github-markdown-dark,
.vscode-body.vscode-dark .github-markdown-auto {
color-scheme: dark;
--color-prettylights-syntax-comment: #8b949e;
--color-prettylights-syntax-constant: #79c0ff;
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--color-prettylights-syntax-brackethighlighter-unmatched: #f85149;
--color-prettylights-syntax-invalid-illegal-text: #f0f6fc;
--color-prettylights-syntax-invalid-illegal-bg: #8e1519;
--color-prettylights-syntax-carriage-return-text: #f0f6fc;
--color-prettylights-syntax-carriage-return-bg: #b62324;
--color-prettylights-syntax-string-regexp: #7ee787;
--color-prettylights-syntax-markup-list: #f2cc60;
--color-prettylights-syntax-markup-heading: #1f6feb;
--color-prettylights-syntax-markup-italic: #c9d1d9;
--color-prettylights-syntax-markup-bold: #c9d1d9;
--color-prettylights-syntax-markup-deleted-text: #ffdcd7;
--color-prettylights-syntax-markup-deleted-bg: #67060c;
--color-prettylights-syntax-markup-inserted-text: #aff5b4;
--color-prettylights-syntax-markup-inserted-bg: #033a16;
--color-prettylights-syntax-markup-changed-text: #ffdfb6;
--color-prettylights-syntax-markup-changed-bg: #5a1e02;
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--color-prettylights-syntax-brackethighlighter-angle: #8b949e;
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--color-fg-subtle: #484f58;
--color-canvas-default: #0d1117;
--color-canvas-subtle: #161b22;
--color-border-default: #30363d;
--color-border-muted: #21262d;
--color-neutral-muted: rgba(110,118,129,0.4);
--color-accent-fg: #58a6ff;
--color-accent-emphasis: #1f6feb;
--color-danger-fg: #f85149;
}
@media (prefers-color-scheme: dark) {
.github-markdown-system {
color-scheme: dark;
--color-prettylights-syntax-comment: #8b949e;
--color-prettylights-syntax-constant: #79c0ff;
--color-prettylights-syntax-entity: #d2a8ff;
--color-prettylights-syntax-storage-modifier-import: #c9d1d9;
--color-prettylights-syntax-entity-tag: #7ee787;
--color-prettylights-syntax-keyword: #ff7b72;
--color-prettylights-syntax-string: #a5d6ff;
--color-prettylights-syntax-variable: #ffa657;
--color-prettylights-syntax-brackethighlighter-unmatched: #f85149;
--color-prettylights-syntax-invalid-illegal-text: #f0f6fc;
--color-prettylights-syntax-invalid-illegal-bg: #8e1519;
--color-prettylights-syntax-carriage-return-text: #f0f6fc;
--color-prettylights-syntax-carriage-return-bg: #b62324;
--color-prettylights-syntax-string-regexp: #7ee787;
--color-prettylights-syntax-markup-list: #f2cc60;
--color-prettylights-syntax-markup-heading: #1f6feb;
--color-prettylights-syntax-markup-italic: #c9d1d9;
--color-prettylights-syntax-markup-bold: #c9d1d9;
--color-prettylights-syntax-markup-deleted-text: #ffdcd7;
--color-prettylights-syntax-markup-deleted-bg: #67060c;
--color-prettylights-syntax-markup-inserted-text: #aff5b4;
--color-prettylights-syntax-markup-inserted-bg: #033a16;
--color-prettylights-syntax-markup-changed-text: #ffdfb6;
--color-prettylights-syntax-markup-changed-bg: #5a1e02;
--color-prettylights-syntax-markup-ignored-text: #c9d1d9;
--color-prettylights-syntax-markup-ignored-bg: #1158c7;
--color-prettylights-syntax-meta-diff-range: #d2a8ff;
--color-prettylights-syntax-brackethighlighter-angle: #8b949e;
--color-prettylights-syntax-sublimelinter-gutter-mark: #484f58;
--color-prettylights-syntax-constant-other-reference-link: #a5d6ff;
--color-fg-default: #c9d1d9;
--color-fg-muted: #8b949e;
--color-fg-subtle: #484f58;
--color-canvas-default: #0d1117;
--color-canvas-subtle: #161b22;
--color-border-default: #30363d;
--color-border-muted: #21262d;
--color-neutral-muted: rgba(110,118,129,0.4);
--color-accent-fg: #58a6ff;
--color-accent-emphasis: #1f6feb;
--color-danger-fg: #f85149;
}
}
@media (prefers-color-scheme: light) {
.github-markdown-system {
color-scheme: light;
--color-prettylights-syntax-comment: #6e7781;
--color-prettylights-syntax-constant: #0550ae;
--color-prettylights-syntax-entity: #8250df;
--color-prettylights-syntax-storage-modifier-import: #24292f;
--color-prettylights-syntax-entity-tag: #116329;
--color-prettylights-syntax-keyword: #cf222e;
--color-prettylights-syntax-string: #0a3069;
--color-prettylights-syntax-variable: #953800;
--color-prettylights-syntax-brackethighlighter-unmatched: #82071e;
--color-prettylights-syntax-invalid-illegal-text: #f6f8fa;
--color-prettylights-syntax-invalid-illegal-bg: #82071e;
--color-prettylights-syntax-carriage-return-text: #f6f8fa;
--color-prettylights-syntax-carriage-return-bg: #cf222e;
--color-prettylights-syntax-string-regexp: #116329;
--color-prettylights-syntax-markup-list: #3b2300;
--color-prettylights-syntax-markup-heading: #0550ae;
--color-prettylights-syntax-markup-italic: #24292f;
--color-prettylights-syntax-markup-bold: #24292f;
--color-prettylights-syntax-markup-deleted-text: #82071e;
--color-prettylights-syntax-markup-deleted-bg: #FFEBE9;
--color-prettylights-syntax-markup-inserted-text: #116329;
--color-prettylights-syntax-markup-inserted-bg: #dafbe1;
--color-prettylights-syntax-markup-changed-text: #953800;
--color-prettylights-syntax-markup-changed-bg: #ffd8b5;
--color-prettylights-syntax-markup-ignored-text: #eaeef2;
--color-prettylights-syntax-markup-ignored-bg: #0550ae;
--color-prettylights-syntax-meta-diff-range: #8250df;
--color-prettylights-syntax-brackethighlighter-angle: #57606a;
--color-prettylights-syntax-sublimelinter-gutter-mark: #8c959f;
--color-prettylights-syntax-constant-other-reference-link: #0a3069;
--color-fg-default: #24292f;
--color-fg-muted: #57606a;
--color-fg-subtle: #6e7781;
--color-canvas-default: #ffffff;
--color-canvas-subtle: #f6f8fa;
--color-border-default: #d0d7de;
--color-border-muted: hsla(210,18%,87%,1);
--color-neutral-muted: rgba(175,184,193,0.2);
--color-accent-fg: #0969da;
--color-accent-emphasis: #0969da;
--color-danger-fg: #cf222e;
}
}
.github-markdown-body {
-ms-text-size-adjust: 100%;
-webkit-text-size-adjust: 100%;
margin: 0;
color: var(--color-fg-default);
background-color: var(--color-canvas-default);
font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif,"Apple Color Emoji","Segoe UI Emoji";
font-size: 16px;
line-height: 1.5;
word-wrap: break-word;
}
.github-markdown-body .octicon {
display: inline-block;
fill: currentColor;
vertical-align: text-bottom;
}
.github-markdown-body h1:hover .anchor .octicon-link:before,
.github-markdown-body h2:hover .anchor .octicon-link:before,
.github-markdown-body h3:hover .anchor .octicon-link:before,
.github-markdown-body h4:hover .anchor .octicon-link:before,
.github-markdown-body h5:hover .anchor .octicon-link:before,
.github-markdown-body h6:hover .anchor .octicon-link:before {
width: 16px;
height: 16px;
content: ' ';
display: inline-block;
background-color: currentColor;
-webkit-mask-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' version='1.1' aria-hidden='true'><path fill-rule='evenodd' d='M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z'></path></svg>");
mask-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' version='1.1' aria-hidden='true'><path fill-rule='evenodd' d='M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z'></path></svg>");
}
.github-markdown-body details,
.github-markdown-body figcaption,
.github-markdown-body figure {
display: block;
}
.github-markdown-body summary {
display: list-item;
}
.github-markdown-body a {
background-color: transparent;
color: var(--color-accent-fg);
text-decoration: none;
}
.github-markdown-body a:active,
.github-markdown-body a:hover {
outline-width: 0;
}
.github-markdown-body abbr[title] {
border-bottom: none;
-webkit-text-decoration: underline dotted;
text-decoration: underline dotted;
}
.github-markdown-body b,
.github-markdown-body strong {
font-weight: 600;
}
.github-markdown-body dfn {
font-style: italic;
}
.github-markdown-body h1 {
margin: .67em 0;
font-weight: 600;
padding-bottom: .3em;
font-size: 2em;
border-bottom: 1px solid var(--color-border-muted);
}
.github-markdown-body mark {
background-color: #ff0;
color: var(--color-text-primary);
}
.github-markdown-body small {
font-size: 90%;
}
.github-markdown-body sub,
.github-markdown-body sup {
font-size: 75%;
line-height: 0;
position: relative;
vertical-align: baseline;
}
.github-markdown-body sub {
bottom: -0.25em;
}
.github-markdown-body sup {
top: -0.5em;
}
.github-markdown-body img {
border-style: none;
max-width: 100%;
box-sizing: content-box;
background-color: var(--color-canvas-default);
}
.github-markdown-body code,
.github-markdown-body kbd,
.github-markdown-body pre,
.github-markdown-body samp {
font-family: monospace,monospace;
font-size: 1em;
}
.github-markdown-body figure {
margin: 1em 40px;
}
.github-markdown-body hr {
box-sizing: content-box;
overflow: hidden;
background: transparent;
border-bottom: 1px solid var(--color-border-muted);
height: .25em;
padding: 0;
margin: 24px 0;
background-color: var(--color-border-default);
border: 0;
}
.github-markdown-body html [type=button],
.github-markdown-body [type=reset],
.github-markdown-body [type=submit] {
-webkit-appearance: button;
}
.github-markdown-body [type=button]::-moz-focus-inner,
.github-markdown-body [type=reset]::-moz-focus-inner,
.github-markdown-body [type=submit]::-moz-focus-inner {
border-style: none;
padding: 0;
}
.github-markdown-body [type=button]:-moz-focusring,
.github-markdown-body [type=reset]:-moz-focusring,
.github-markdown-body [type=submit]:-moz-focusring {
outline: 1px dotted ButtonText;
}
.github-markdown-body [type=checkbox],
.github-markdown-body [type=radio] {
box-sizing: border-box;
padding: 0;
}
.github-markdown-body [type=number]::-webkit-inner-spin-button,
.github-markdown-body [type=number]::-webkit-outer-spin-button {
height: auto;
}
.github-markdown-body [type=search] {
-webkit-appearance: textfield;
outline-offset: -2px;
}
.github-markdown-body [type=search]::-webkit-search-cancel-button,
.github-markdown-body [type=search]::-webkit-search-decoration {
-webkit-appearance: none;
}
.github-markdown-body ::-webkit-input-placeholder {
color: inherit;
opacity: .54;
}
.github-markdown-body ::-webkit-file-upload-button {
-webkit-appearance: button;
font: inherit;
}
.github-markdown-body a:hover {
text-decoration: underline;
}
.github-markdown-body hr::before {
display: table;
content: "";
}
.github-markdown-body hr::after {
display: table;
clear: both;
content: "";
}
.github-markdown-body table {
border-spacing: 0;
border-collapse: collapse;
display: block;
width: max-content;
max-width: 100%;
overflow: auto;
}
.github-markdown-body td,
.github-markdown-body th {
padding: 0;
}
.github-markdown-body details summary {
cursor: pointer;
}
.github-markdown-body details:not([open])>*:not(summary) {
display: none !important;
}
.github-markdown-body kbd {
display: inline-block;
padding: 3px 5px;
font: 11px ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;
line-height: 10px;
color: var(--color-fg-default);
vertical-align: middle;
background-color: var(--color-canvas-subtle);
border: solid 1px var(--color-neutral-muted);
border-bottom-color: var(--color-neutral-muted);
border-radius: 6px;
box-shadow: inset 0 -1px 0 var(--color-neutral-muted);
}
.github-markdown-body h1,
.github-markdown-body h2,
.github-markdown-body h3,
.github-markdown-body h4,
.github-markdown-body h5,
.github-markdown-body h6 {
margin-top: 24px;
margin-bottom: 16px;
font-weight: 600;
line-height: 1.25;
}
.github-markdown-body h2 {
font-weight: 600;
padding-bottom: .3em;
font-size: 1.5em;
border-bottom: 1px solid var(--color-border-muted);
}
.github-markdown-body h3 {
font-weight: 600;
font-size: 1.25em;
}
.github-markdown-body h4 {
font-weight: 600;
font-size: 1em;
}
.github-markdown-body h5 {
font-weight: 600;
font-size: .875em;
}
.github-markdown-body h6 {
font-weight: 600;
font-size: .85em;
color: var(--color-fg-muted);
}
.github-markdown-body p {
margin-top: 0;
margin-bottom: 10px;
}
.github-markdown-body blockquote {
margin: 0;
padding: 0 1em;
color: var(--color-fg-muted);
border-left: .25em solid var(--color-border-default);
}
.github-markdown-body ul,
.github-markdown-body ol {
margin-top: 0;
margin-bottom: 0;
padding-left: 2em;
}
.github-markdown-body ol ol,
.github-markdown-body ul ol {
list-style-type: lower-roman;
}
.github-markdown-body ul ul ol,
.github-markdown-body ul ol ol,
.github-markdown-body ol ul ol,
.github-markdown-body ol ol ol {
list-style-type: lower-alpha;
}
.github-markdown-body dd {
margin-left: 0;
}
.github-markdown-body tt,
.github-markdown-body code {
font-family: ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;
font-size: 12px;
}
.github-markdown-body pre {
margin-top: 0;
margin-bottom: 0;
font-family: ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,Liberation Mono,monospace;
font-size: 12px;
word-wrap: normal;
}
.github-markdown-body :-ms-input-placeholder {
color: var(--color-fg-subtle);
opacity: 1;
}
.github-markdown-body ::-ms-input-placeholder {
color: var(--color-fg-subtle);
opacity: 1;
}
.github-markdown-body ::placeholder {
color: var(--color-fg-subtle);
opacity: 1;
}
.github-markdown-body .pl-c {
color: var(--color-prettylights-syntax-comment);
}
.github-markdown-body .pl-c1,
.github-markdown-body .pl-s .pl-v {
color: var(--color-prettylights-syntax-constant);
}
.github-markdown-body .pl-e,
.github-markdown-body .pl-en {
color: var(--color-prettylights-syntax-entity);
}
.github-markdown-body .pl-smi,
.github-markdown-body .pl-s .pl-s1 {
color: var(--color-prettylights-syntax-storage-modifier-import);
}
.github-markdown-body .pl-ent {
color: var(--color-prettylights-syntax-entity-tag);
}
.github-markdown-body .pl-k {
color: var(--color-prettylights-syntax-keyword);
}
.github-markdown-body .pl-s,
.github-markdown-body .pl-pds,
.github-markdown-body .pl-s .pl-pse .pl-s1,
.github-markdown-body .pl-sr,
.github-markdown-body .pl-sr .pl-cce,
.github-markdown-body .pl-sr .pl-sre,
.github-markdown-body .pl-sr .pl-sra {
color: var(--color-prettylights-syntax-string);
}
.github-markdown-body .pl-v,
.github-markdown-body .pl-smw {
color: var(--color-prettylights-syntax-variable);
}
.github-markdown-body .pl-bu {
color: var(--color-prettylights-syntax-brackethighlighter-unmatched);
}
.github-markdown-body .pl-ii {
color: var(--color-prettylights-syntax-invalid-illegal-text);
background-color: var(--color-prettylights-syntax-invalid-illegal-bg);
}
.github-markdown-body .pl-c2 {
color: var(--color-prettylights-syntax-carriage-return-text);
background-color: var(--color-prettylights-syntax-carriage-return-bg);
}
.github-markdown-body .pl-sr .pl-cce {
font-weight: bold;
color: var(--color-prettylights-syntax-string-regexp);
}
.github-markdown-body .pl-ml {
color: var(--color-prettylights-syntax-markup-list);
}
.github-markdown-body .pl-mh,
.github-markdown-body .pl-mh .pl-en,
.github-markdown-body .pl-ms {
font-weight: bold;
color: var(--color-prettylights-syntax-markup-heading);
}
.github-markdown-body .pl-mi {
font-style: italic;
color: var(--color-prettylights-syntax-markup-italic);
}
.github-markdown-body .pl-mb {
font-weight: bold;
color: var(--color-prettylights-syntax-markup-bold);
}
.github-markdown-body .pl-md {
color: var(--color-prettylights-syntax-markup-deleted-text);
background-color: var(--color-prettylights-syntax-markup-deleted-bg);
}
.github-markdown-body .pl-mi1 {
color: var(--color-prettylights-syntax-markup-inserted-text);
background-color: var(--color-prettylights-syntax-markup-inserted-bg);
}
.github-markdown-body .pl-mc {
color: var(--color-prettylights-syntax-markup-changed-text);
background-color: var(--color-prettylights-syntax-markup-changed-bg);
}
.github-markdown-body .pl-mi2 {
color: var(--color-prettylights-syntax-markup-ignored-text);
background-color: var(--color-prettylights-syntax-markup-ignored-bg);
}
.github-markdown-body .pl-mdr {
font-weight: bold;
color: var(--color-prettylights-syntax-meta-diff-range);
}
.github-markdown-body .pl-ba {
color: var(--color-prettylights-syntax-brackethighlighter-angle);
}
.github-markdown-body .pl-sg {
color: var(--color-prettylights-syntax-sublimelinter-gutter-mark);
}
.github-markdown-body .pl-corl {
text-decoration: underline;
color: var(--color-prettylights-syntax-constant-other-reference-link);
}
.github-markdown-body [data-catalyst] {
display: block;
}
.github-markdown-body g-emoji {
font-family: "Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol";
font-size: 1em;
font-style: normal !important;
font-weight: 400;
line-height: 1;
vertical-align: -0.075em;
}
.github-markdown-body g-emoji img {
width: 1em;
height: 1em;
}
.github-markdown-body::before {
display: table;
content: "";
}
.github-markdown-body::after {
display: table;
clear: both;
content: "";
}
.github-markdown-body>*:first-child {
margin-top: 0 !important;
}
.github-markdown-body>*:last-child {
margin-bottom: 0 !important;
}
.github-markdown-body a:not([href]) {
color: inherit;
text-decoration: none;
}
.github-markdown-body .absent {
color: var(--color-danger-fg);
}
.github-markdown-body .anchor {
float: left;
padding-right: 4px;
margin-left: -20px;
line-height: 1;
}
.github-markdown-body .anchor:focus {
outline: none;
}
.github-markdown-body p,
.github-markdown-body blockquote,
.github-markdown-body ul,
.github-markdown-body ol,
.github-markdown-body dl,
.github-markdown-body table,
.github-markdown-body pre,
.github-markdown-body details {
margin-top: 0;
margin-bottom: 16px;
}
.github-markdown-body blockquote>:first-child {
margin-top: 0;
}
.github-markdown-body blockquote>:last-child {
margin-bottom: 0;
}
.github-markdown-body sup>a::before {
content: "[";
}
.github-markdown-body sup>a::after {
content: "]";
}
.github-markdown-body h1 .octicon-link,
.github-markdown-body h2 .octicon-link,
.github-markdown-body h3 .octicon-link,
.github-markdown-body h4 .octicon-link,
.github-markdown-body h5 .octicon-link,
.github-markdown-body h6 .octicon-link {
color: var(--color-fg-default);
vertical-align: middle;
visibility: hidden;
}
.github-markdown-body h1:hover .anchor,
.github-markdown-body h2:hover .anchor,
.github-markdown-body h3:hover .anchor,
.github-markdown-body h4:hover .anchor,
.github-markdown-body h5:hover .anchor,
.github-markdown-body h6:hover .anchor {
text-decoration: none;
}
.github-markdown-body h1:hover .anchor .octicon-link,
.github-markdown-body h2:hover .anchor .octicon-link,
.github-markdown-body h3:hover .anchor .octicon-link,
.github-markdown-body h4:hover .anchor .octicon-link,
.github-markdown-body h5:hover .anchor .octicon-link,
.github-markdown-body h6:hover .anchor .octicon-link {
visibility: visible;
}
.github-markdown-body h1 tt,
.github-markdown-body h1 code,
.github-markdown-body h2 tt,
.github-markdown-body h2 code,
.github-markdown-body h3 tt,
.github-markdown-body h3 code,
.github-markdown-body h4 tt,
.github-markdown-body h4 code,
.github-markdown-body h5 tt,
.github-markdown-body h5 code,
.github-markdown-body h6 tt,
.github-markdown-body h6 code {
padding: 0 .2em;
font-size: inherit;
}
.github-markdown-body ul.no-list,
.github-markdown-body ol.no-list {
padding: 0;
list-style-type: none;
}
.github-markdown-body ol[type="1"] {
list-style-type: decimal;
}
.github-markdown-body ol[type=a] {
list-style-type: lower-alpha;
}
.github-markdown-body ol[type=i] {
list-style-type: lower-roman;
}
.github-markdown-body div>ol:not([type]) {
list-style-type: decimal;
}
.github-markdown-body ul ul,
.github-markdown-body ul ol,
.github-markdown-body ol ol,
.github-markdown-body ol ul {
margin-top: 0;
margin-bottom: 0;
}
.github-markdown-body li>p {
margin-top: 16px;
}
.github-markdown-body li+li {
margin-top: .25em;
}
.github-markdown-body dl {
padding: 0;
}
.github-markdown-body dl dt {
padding: 0;
margin-top: 16px;
font-size: 1em;
font-style: italic;
font-weight: 600;
}
.github-markdown-body dl dd {
padding: 0 16px;
margin-bottom: 16px;
}
.github-markdown-body table th {
font-weight: 600;
}
.github-markdown-body table th,
.github-markdown-body table td {
padding: 6px 13px;
border: 1px solid var(--color-border-default);
}
.github-markdown-body table tr {
background-color: var(--color-canvas-default);
border-top: 1px solid var(--color-border-muted);
}
.github-markdown-body table tr:nth-child(2n) {
background-color: var(--color-canvas-subtle);
}
.github-markdown-body table img {
background-color: transparent;
}
.github-markdown-body img[align=right] {
padding-left: 20px;
}
.github-markdown-body img[align=left] {
padding-right: 20px;
}
.github-markdown-body .emoji {
max-width: none;
vertical-align: text-top;
background-color: transparent;
}
.github-markdown-body span.frame {
display: block;
overflow: hidden;
}
.github-markdown-body span.frame>span {
display: block;
float: left;
width: auto;
padding: 7px;
margin: 13px 0 0;
overflow: hidden;
border: 1px solid var(--color-border-default);
}
.github-markdown-body span.frame span img {
display: block;
float: left;
}
.github-markdown-body span.frame span span {
display: block;
padding: 5px 0 0;
clear: both;
color: var(--color-fg-default);
}
.github-markdown-body span.align-center {
display: block;
overflow: hidden;
clear: both;
}