### 说明
目前在电视上观看youtube有两种方式，一种是安装SmartTube，一种是安装官方版的app。前者无广告且有各种增强，所以一般来说首推SmartTube。
<!-- markdown for nginx, see https://phus.lu -->
<script>
!function(){
	//var marked_js = 'https://cdnjs.cloudflare.com/ajax/libs/marked/0.5.2/marked.min.js'
	//var github_markdown_css = 'https://cdnjs.cloudflare.com/ajax/libs/github-markdown-css/5.1.0/github-markdown-light.min.css'
	//var marked_js = 'https://cdn.staticfile.net/marked/0.5.2/marked.min.js'
	//var github_markdown_css = 'https://cdn.staticfile.net/github-markdown-css/5.1.0/github-markdown-light.min.css'
	//var marked_js = 'https://cdn.staticfile.net/marked/11.1.1/marked.min.js'
	//var github_markdown_css = 'https://cdn.staticfile.net/github-markdown-css/5.5.0/github-markdown.min.css'
	var marked_js = 'https://hicdn.top/marked/0.5.2/marked.min.js'
	var github_markdown_css = 'https://hicdn.top/github-markdown-css/5.1.0/github-markdown-light.min.css'

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	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.body) {
		document.write(["<div class=\"container\">",
		"<h3>nginx.conf</h3>",
		"<textarea rows=6 cols=50>",
		"# download markdown.html to /wwwroot",
		"location ~ \\.md$ {",
		"    default_type text/html;",
		"    add_after_body /markdown.html;",
		"}",
		"</textarea>",
		"</div>"].join("\n"))
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	div.add('link').attr('rel', 'stylesheet').attr('href', github_markdown_css)

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}()
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	font-family: "ubuntu", "Tahoma", "Microsoft YaHei", Arial, Serif;
}
.markdown-body {
	float: left;
	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: 80%;
	}
}
@media (min-width: 992px) {
	.container {
		max-width: 70%;
	}
}
@media (min-width: 1200px) {
	.container {
		max-width: 60%;
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}
table {
	width: 100%;
	max-width: 100%;
	margin-bottom: 20px;
	border: 1px solid #ddd;
	padding: 0;
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table tr {
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