@charset "utf-8";

*
		{
		margin:0;
		padding:0;
		border:0;
		}

body
		{
		font-family:"SF Pro SC","SF Pro Text","SF Pro Icons","PingFang SC", Verdana, Arial, '微软雅黑','宋体';
		font-size:14px;
		}

span.parameter {
        font-style: italic;
        color: #000;
}

pre, pre code, div#maincontent input, div#maincontent select, div#maincontent textarea
		{
		font-family:Consolas, "Courier New", Courier, monospace;
		}

pre code
		{
		color:#0000dd;
		}

pre	{
	width:765px;
	margin: 15px 0 0 0;
	padding: 20px;
	border: 0;
	border: 1px dotted #785;
	background: #f5f5f5;
	line-height:1.4;
	font-family:Consolas;
	overflow-x:auto;
	}

pre span {
	color:#999;
	}

pre span.code_comment {
	color:#999;
	}

pre.cmdline {
        color: #ffffff;
        background: #000000;
        border: 0;
        font-size: 14px;
        }

h2, h3, h4, h5, h6, em
		{
		font-weight: bold;
		}

p.note span, p.important span, p.tip span:first-child, p.inherited, p.inherited span, p.gototop, .html5_new_note span
		{
		font-weight: bold;
		}

p.tip span:first-child {
	color:#ff9955;
	}

p.tip2 {
		display:block;
		padding:15px 15px 15px 50px;
		color:#000;
		border-radius:5px;
		background-position:15px 15px;
	}

div.tip {
		width: 100%;
		background-color: #ffffcc;
		padding: 16px 16px;
		box-sizing: border-box;
		margin: 15px 0 15px 0;
}

div.tip:first-child {
		margin-top: 0;
}

body#homesecond div#navsecond li
		{
		font-weight:bold;
		}

 div#sidebar div#sp_sidebar h2, body#homefirst div#maincontent h3
		{
		font-size: 14px;
		}

div#maincontent h3
		{
		font-size: 15px;
		}

div#maincontent h4
		{
		font-size: 14px;
		}


body#homefirst div#maincontent div#w3 h2
		{
		font-size:20px;
		}

em
		{
		font-style:normal;
		}

.html5_new_note
		{
		padding-left:20px;
		}

.html5_new_note span
		{
		color:blue;
		}

p.gototop
		{
		text-align:right;
		}






	/* ----------------------------------- layout ----------------------------------- */
html 	{ 
		min-width: 1210px;
		background-color: #fdfcf8;
		overflow:scroll;
		overflow-x:hidden;
		}

body
		{
		text-align: center;
		margin: 0;
		padding: 0;
		border: 0;
		background: #fdfcf8;
		}

div#wrapper
		{
		margin: 0 auto;
		padding: 0;
		border: 0;
		width: 1239px;
		text-align: left;
		}

div#navsecond
		{
		float: left;
		margin: 0 0 0 6px;
		padding: 0;
		border: 0;
		width: 180px;
		background : transparent;
		}

html>body div#navsecond
		{
		margin-left: 12px;
		}

div#maincontent
		{
		float: left;
		margin: 0;
		padding: 30px 0 0 0;
		border: 0;
		width: 1210px;
		background: transparent;
		}

div#maincontent	> div{
	width: 1210px;
	margin: 0 0 0 0px;
	padding: 30px 0 32px 0;
	border:0;
	/* border-bottom: 1px solid #aaa; */
	}

div#sidebar
		{
		float: left;
		margin: 0;
		padding: 0;
		border: 0;
		width: 180px;
		background: transparent;
		}

div#footer
		{
		clear: both;
		margin: 0;
		padding-top: 16px;
		padding-bottom: 20px;
		/* margin-left: 12px; */
		width: 1210px;
		line-height:24px;
		background: #f0f0f0;
		border-top: 0px solid #fff;
		font-family:PingFangSC-Regular, '微软雅黑', Verdana, Arial, '宋体';
		}

div#footer #p1
		{
		font-size:12px;
		color:#000;
		text-align:center;
		background-position:235px 2px;
		}

div#footer #p2
		{
		margin: 55px 0 30px 0;
		font-size:14px;
		text-align:center;
		color:#000;
		}

div#footer #p1, div#footer #p2, div#footer #p2 a { 
		max-height: 0;
		}


	/* ----------------------------------- header ----------------------------------- */
div#header, div#header_index
		{
		margin: 0 0 0 12px;
		padding: 0;
		border: 0;
		width: 1210px;
		/* height: 100px; */
		background-color:#fdfcf8;
		}

div#header div#sp_header
		{
		float:right;
		width:728px;
		height:90px;
		background-color: transparent;
		margin-top:5px;
        border: 0px solid #eeeeee;
		}

/*
div#header {
         background: url('/i/ad-header.png') top left no-repeat; 
}
*/


div#header a#logo
		{
        margin: 0;
		padding: 0;
		border: 0;
		}

div#header a#logo
		{
		text-indent: -9999px;
		overflow:hidden;
		float:left;
		}

div#header a#logo:link, div#header a#logo:visited
		{
		display: block;	
		width: 372px;
		height: 90px;
		}

@media
only screen and (-webkit-min-device-pixel-ratio: 2) { 

    div#header a#logo
            {
            margin: 0;
            padding: 0;
            border: 0;
            }

    div#header a#logo
            {
            text-indent: -9999px;
            overflow:hidden;
            float:left;
            }

    div#header a#logo:link, div#header a#logo:visited
            {
            display: block;	
            width: 372px;
            height: 90px;
            background-size: auto 900px;
            }

    div#header a#logo:hover
            {
            background-size: auto 900px;
            }

}


div#header_index a, div#header_index h1
		{
        margin: 0;
		padding: 0;
		border: 0;
		}

div#header_index a, div#header_index h1
		{
		text-indent: -9999px;
		overflow:hidden;
		float:left;
		}

div#header_index a:link, div#header_index a:visited, div#header_index h1
		{
		display: block;	
		width: 500px;
		height: 100px;
		}




@media
only screen and (-webkit-min-device-pixel-ratio: 2) {

    div#header_index a, div#header_index h1
            {
            margin: 0;
            padding: 0;
            border: 0;
            }

    div#header_index a, div#header_index h1
            {
            text-indent: -9999px;
            overflow:hidden;
            float:left;
            }

    div#header_index a:link, div#header_index a:visited, div#header_index h1
            {
            display: block;	
            width: 500px;
            height: 90px;
            background-size: auto 900px;
            }

    div#header_index a:hover
            {
            background-size: auto 900px;
            }

}


/* ----------------------------------- search form ----------------------------------- */
div#searchui
		{
		margin:0;
		padding:0;
		width:306px;
		height:100px;
		background-color: transparent;
		float:right;
		}

#searchui input.button
		{
		padding:0;
		margin:0;
		background:#AE4141;
		font:12px Verdana, Arial, Helvetica, sans-serif;
		color:#FFFFFF;
		width:30px;
		height:30px;
		}

#searchui input.box
		{
		margin:0;
		margin-top:35px;
		width:256px;
		height:28px;
		background:#fdfdfd;
		font:12px Verdana, Arial, Helvetica, sans-serif;
		border:1px solid #ddd;
		}



	/* ----------------------------------- index -----------------------------------*/


body#homefirst div#maincontent div
		{
		padding-top:0;
		padding-bottom:30px;
		width:810px;
		}

body#homefirst div#maincontent h3
		{
		margin-top:35px;
		margin-left:110px;
		font-size:24px;
		}

body#homefirst div#maincontent p
		{
		margin-left:110px;
		font-size:16px;
		}

body#homefirst div#maincontent div.idea
		{
		min-height: 118px;
		}

body#homefirst div#maincontent div#d1
		{
		text-align:center;
		}

body#homefirst div#maincontent div#d1 h2
		{
		margin-top:35px;
		font-size:24px;
		}

body#homefirst div#maincontent div#d1 p
		{
		margin-left:0;
		font-size:18px;
		}

body#homefirst div#maincontent div#partner
		{
		width: 307px;
		float: left;
		}

body#homefirst div#maincontent div#update
		{
		width: 300px;
		float: left;
		margin:0;
		}

body#homefirst div#maincontent div#d9, body#homefirst div#maincontent div#d10	{
		margin-left:75px;
		margin-top:10px;
		width:290px;
		float:left;
		border:0;
		}

body#homefirst div#maincontent div#d9, body#homefirst div#maincontent div#d10	{
		margin-left:75px;
		margin-top:15px;
		float:left;
		border:0;
		min-height:87px;
		}

body#homefirst div#maincontent div#d9, body#homefirst div#maincontent div#d10	{
		width:290px;
		}

body#homefirst div#maincontent div#d10	{
		width:299px;
		}

body#homefirst div#maincontent div#d9 h3, body#homefirst div#maincontent div#d10 h3	{
		font-size:14px;
		margin:23px 0 0 58px;
		color:#777;
		font-weight:400;
		}

body#homefirst div#maincontent div#d9 p, body#homefirst div#maincontent div#d10 p	{
		font-size:14px;
		margin:0 0 0 58px;
		line-height:normal;
		}

div#d9 p a	{
		color:#000;
		}


	/* ----------------------------------- navfirst -----------------------------------*/
div#navfirst
		{
		/* height: 48px; */
		width: 1210px;
		margin: 0 0 0 12px;
		padding: 0;
		border: 0;
		/* background: #E8E7E3; */
		}

div#navfirst ul#menu
		{
		height: 48px;
		width: 1210px;
		margin: 0;
		padding: 0;
		position: relative;
		}

div#navfirst ul#menu li
		{
		margin:0;
		padding:0;
		list-style:none;
		position:absolute;
		top:0;
		}

ul#menu li,ul#menu a
		{
		display: block;
		height: 48px;
		border-bottom:0;
		}

div#navfirst ul#menu li a
		{
		text-indent: -9999px;
		overflow:hidden;
		text-decoration: none;
		}


#h	{width: 166px; left: 0px;}
#b	{width: 191px; left: 166px;}
#s	{width: 175px; left: 357px;}
#p 	{width: 198px; left: 532px;}
#x	{width: 113px; left: 730px;}
#w	{width: 197px; left: 843px;}
#r	{width: 170px; left: 1040px;}







	/* Default links */
a:link, a:visited {
	text-decoration : none;
	color : #900b09;
	background : transparent; 
	border-bottom:1px solid #900b09;
	}

a:hover {
	text-decoration : none;
	color: #ff0000;
	background : transparent; 
	border-bottom:1px solid #ff0000;
	}

a:active {
	text-decoration : none;
	color : #ff0000;
	background : transparent;  
	}

div#navsecond li.currentLink a:link, div#navsecond li.currentLink a:visited	{
	text-decoration : none;
	color:#ff0000;
	background : transparent;
	}

div#navsecond li.currentLink a:hover	{
	text-decoration : underline;
	color : #ff0000;
	background : transparent;
	}

div#navsecond a:link, div#navsecond a:visited	{
	text-decoration : none;
	color:#000;
	background : transparent;
	} 

div#navsecond a:hover	{
	text-decoration : underline;
	color : #000;
	background : transparent;
	}

div#navsecond a:active	{
	text-decoration : underline;
	color : #000;
	background : transparent;
	}

div#navsecond a#link_help {
	color:#0479A7;
	}

div#navsecond a#link_about {
	color:#0479A7;
	}

div#maincontent .partner a {
	color:#000;
	}

div#footer a	{
	border-bottom: 1px solid;
    margin-left: 10px;
	} 

div#footer a:link, div#footer a:visited	{
	text-decoration : none;
	color:#000;
	background : transparent;
	} 

div#footer a:hover	{
	text-decoration : none;
	color : #900b09;
	background : transparent;
	border-bottom:1px solid #900b09;
	}

div#footer a:active	{
	text-decoration : none;
	color : #900b09;
	background : transparent;
	border-bottom:1px solid #900b09;
	}


	/* ----------------------------------- Typography ----------------------------------- */

div#maincontent h1	{
		margin:0 0 0 25px;
		font-size: 24px;
		font-weight:bold;
        color: #3f3f3f;
	}

div#maincontent h2
		{
		font-size: 18px;
        font-weight: bold;
		color:#3f3f3f;
		}

body#homefirst div#maincontent, div#maincontent h1, div#maincontent h2, div#sidebar div#sp_sidebar h2
		{
		font-family:'微软雅黑';
		}

div#maincontent h3,  div#maincontent h4{
	margin:25px 0 0 0;
	}

#homefirst div#navsecond h2:first-child, #homefirst div#sidebar h2:first-child	{
	margin:10px 0 0 0;
	}

body#homesecond div#navsecond li {
	margin:5px 0 0 0;
	}


div#maincontent p
	{
	margin: 15px 0 0 0;
	line-height: 150%;
	}

div.backtoreference p{
	margin:0;
	}

div#w3school p {
	margin-left:15px;
	}

div#maincontent div p:first-child {
	margin: 0;
	}

p.important span {
	color:#dd0000;
	}

p.inherited {
	color:#ff0000;
	}

p.inherited span {
	color:#999;
	}

p.chinese span {
	color:#0000ff;
	}

div#maincontent div#intro {
		font-size:14px;
		font-family:'微软雅黑';
		color:#3f3f3f;
		font-weight:bold;
        font-size: 16px;
        }

blockquote
	{
		margin:15px;
	}

div#maincontent ul, div#maincontent ol {
	margin-top:15px;
	margin-left:35px;
	margin-bottom:20px;
    line-height: 150%;
	}

div#maincontent ul:last-child, div#maincontent ol:last-child {
	margin-bottom: 0;
	}

div#maincontent li {
	margin-top:3px;
	}

div#navsecond ul, div#navsecond li, div#sidebar ul, div#sidebar li	{
	margin: 0;
	padding: 0;
	}

div#navsecond ul, div#sidebar ul	{
	margin-left: 12px;
	}

div#navsecond li, div#sidebar li	{
	list-style: none;
	}

div#navsecond li.list_apart {
	margin-top:10px;
	}

img {
	border:0;
	}

div#maincontent img {
	margin:25px 0 0 25px;
	}


div#maincontent img.illustration {
	display: block;
	margin:0;
	margin-left: auto;
	margin-right: auto;
	margin-top: 15px;
	/* box-shadow: 0 2px 6px 0 hsla(0, 0%, 0%, 0.2); */
	}

body#homesecond dl	{
	margin:0;
	padding:0;
	}

body#homesecond dt
		{
		font-weight: bold;
		font-size: 14px;
		margin:0;
		padding:0;
		}

body#homesecond dd {
	color:#000088;
	margin:10px 0 0 0;
	padding:0;
	}

body#homesecond dd p {
	margin:0;
	padding:0;
	}


div#maincontent div#toc div	{
	margin:0;
	margin-top:15px;
	margin-bottom:35px;
	padding:0;
	border:0;
	}

div#toc img	{
	float:left;
	margin:0;
	margin-right:10px;
	}

div#toc div dt, div#toc div dl	{
	margin-top:0;
	}

div#example dl, div.example dl, div#moreexamples dl, div#toc dl, div#referencelist dl	{
	margin: 10px 0 0 0;
	}

div#example dt, div.example dt, div#moreexamples dt, div#toc dt, div#referencelist dt	{
	margin:15px 0 5px 0;
	}

div#example dd, div.example dd, div#moreexamples dd, div#toc dd, div#referencelist dd	{
	margin:0;
	}

dl.define
		{
		margin: 10px 0 0 0;
		}

dl.define dt
		{
		margin:15px 0 3px 0;
		font-weight:bold;
		color:#0479A7;
		}

dl.define dd
		{
		margin:10px 0 0 10px;
		line-height: 150%;
		}

mark {
	color:crimson;
	background-color:#f1f1f1;
	padding-left:4px;
	padding-right:4px;
    }

.marked, pre code span.marked {
	color:#dd0000;
	}

.marked-code {
	color:crimson;
	background-color:#f1f1f1;
	padding-left:4px;
	padding-right:4px;

	}

mark, .code_marked, p code, li code {
	color:crimson;
	background-color:#f1f1f1;
	padding-left:4px;
	padding-right:4px;
    font-family: Consolas,"courier new";
    font-size: 110%;
	}

pre mark.syntax {
	color:#000000;
	background-color:transparent;
	padding-left:0;
	padding-right:0;
    font-family: Consolas,"courier new";
    font-size: 100%;
    font-style: italic;
	}

pre mark {
	color: #dd0000;
	background-color:transparent;
	padding-left:0;
	padding-right:0;
    font-family: Consolas,"courier new";
    font-size: 100%;
    font-style: normal;
	}

p.gototop {
	text-align:right;
	}

div#maincontent canvas.canvas_example {
	border:1px solid #d3d3d3;
	background:#ffffff;
	width:300px;
	height:150px;
	margin-top:15px;
	}

div#maincontent div.panel,p.flip {
	width:400px;
	margin:0;
	padding:5px;
	text-align:center;
	background:#e5eecc;
	border:solid 1px #c3c3c3;
}

div#maincontent p.flip {
	margin-top:15px;
}

div.panel {
	display:none;
}



/* ----------------------------------- 表格 ----------------------------------- */

table.dataintable {
	margin-top:15px;
	border-collapse:collapse;
	border:1px solid #aaa;
	width:100%;
	}

table.dataintable th {
	vertical-align:baseline;
	padding:10px 10px 10px 10px;
	background-color:#3F3F3F;
	border:1px solid #3F3F3F;
	text-align:left;
	color:#fff;
	}

table.dataintable td {
	vertical-align:text-top;
	padding:9px 9px 9px 9px;
	border:1px solid #aaa;
	}

table.dataintable tr:nth-child(odd) {
	background-color:#F5F5F5;
}

table.dataintable tr:nth-child(even) {
	background-color:#fff;
}

table.dataintable pre {
	width:auto;
	margin:0;
	padding:0;
	border:0;
	background-color:transparent;
	}

table.dataintable p {margin:0 0 2px 0;}

div#maincontent table.dataintable ul, div#maincontent table.dataintable li {
	list-style-type:none;
	margin:0;
	padding:0;
	}

table.dataintable td em
		{
		color:#0000ff;
		font-weight:normal;
		}
	
table.dataintable .table_value {color:#0F93D2;}

.no_wrap {white-space:nowrap;}

div#maincontent table.dataintable ul.listintable {
	margin:20px;
	padding:0;
	}

div#maincontent table.dataintable ul.listintable  li{
	list-style-type:disc;
	}


tr.notsupported {
	color:#999999;
	}

p.deprecated, span.deprecated {
	color:#e80000;
	}

div#maincontent p.deprecated {
	margin-top: 9px;
	}

div#maincontent table.dataintable p {
	line-height: 130%;
}




	/* ----------------------------------- definition-usage ----------------------------------- */

table.definition-usage {
	margin-top:15px;
	border-collapse:collapse;
	box-sizing: border-box;
	width: 100%;
}

table.definition-usage tr:nth-child(odd) {
	background-color:#fff;
}

table.definition-usage tr:nth-child(even) {
	background-color:#F5F5F5;
}

table.definition-usage td, table.definition-usage th {
	padding: 15px;
	line-height: 1.5;
	vertical-align: middle;
	border:1px solid #ddd;
}



	/* ----------------------------------- browser-support ----------------------------------- */

table.browser-support {
	margin-top:15px;
	border-collapse:collapse;
	box-sizing: border-box;
	width: 100%;
}

table.browser-support tr:nth-child(odd) {
	background-color:#fff;
}

table.browser-support tr:nth-child(even) {
	background-color:#F5F5F5;
}

table.browser-support tr:first-child {
	height: 86px;
	font-weight: bold;
	padding: 0;
}

table.browser-support td, table.browser-support th {
	width:86px;
	padding: 15px;
	line-height: 1.5;
	vertical-align: middle;
	border:1px solid #ddd;
	text-align:center;
}

table.browser-support tr:first-child th {
	background-repeat: no-repeat;
	background-position: center;
	text-indent: -9999px;
}

table.browser-support tr:first-child th.bsTh {
	text-indent: 0;
}

table.browser-support td.bsTag {
	font-size: 18px;
	font-weight: bold;
	text-align: left;
}

table.browser-support td.deprecated {
	color: #e80000;
}




	/* ----------------------------------- browsersupport ----------------------------------- */
table.browsersupport td
	{
		text-align:center;
	}

#jsref table.browsersupport td, #tags table.browsersupport td, #cssref table.browsersupport td
	{
		width:20%;
	}

#jsref table.browsersupport th, #tags table.browsersupport th, #cssref table.browsersupport th
	{
		color:#333333;
		font-weight:400;
	}

#jsref table.browsersupport, #tags table.browsersupport, #cssref table.browsersupport
	{
		width:70%;
	}


table.browsersupport {
	margin-top:15px;
	border-collapse:collapse;
}

table.browsersupport td {
	padding: 0;
	height: 86px;
	width:86px;
	vertical-align: middle;
	background:#fdfcf8 no-repeat center;
	border:1px solid #ddd;
}

table.browsersupport .browser_version td {
	padding: 0;
	height: 36px;
	vertical-align: middle;
	text-align: center;
	background-color:#F5F5F5;
	border:1px solid #ddd;
}

table.browsersupport td.bsProperty
		{
		font-family: courier new;
		white-space: nowrap;
		width:20%;
		}

table.browsersupport th {
	padding: 0;

	height: 36px;
	vertical-align: middle;
	text-align: center;
	background-color:#F5F5F5;
	border:1px solid #ddd;
	
}





	/* ----------------------------------- prenextnav ----------------------------------- */

div#maincontent div.prenextnav, div#maincontent div.prenextnav ul.prenext, div#maincontent div.prenextnav ul.prenext li	{
	margin: 0;
	padding: 0;
	border: 0;
	}

div#maincontent div.prenextnav	{
	width:810px;
	margin-left: 25px;
	padding-top: 30px;
	padding-bottom: 30px;
	border-bottom: 1px solid #aaa;
	background: transparent;
	box-sizing: border-box;
	}

div#tpn, div#bpn, div#tpn ul.prenext, div#bpn ul.prenext, div#tpn ul.prenext li, div#bpn ul.prenext li	{
	margin: 0;
	padding: 0;
	border: 0;
	}

div#tpn, div#bpn	{
	height:24px;
	width:212px;
	background: transparent;
	}

ul.prenext	{
	position:relative;
    height:24px;
	width:212px;
	}

ul.prenext li	{
	list-style:none;
	position:absolute;
	top:0px;
	overflow:hidden;
    display:block;
	height:24px;
	}

ul.prenext a	{
	text-indent: -9999px;
	text-decoration: none;
    display:block;
	height:24px;
	}

.pre	{left:0; width:94px;}
.next	{left:118px; width:94px;}




@media
only screen and (-webkit-min-device-pixel-ratio: 2) {

div#tpn, div#bpn, div#tpn ul.prenext, div#bpn ul.prenext, div#tpn ul.prenext li, div#bpn ul.prenext li	{
	margin: 0;
	padding: 0;
	border: 0;
	}

div#tpn, div#bpn	{
	height:24px;
	width:212px;
	background: transparent;
	}

ul.prenext	{
    background-size: auto 900px;
	position:relative;
    height:24px;
	width:212px;
	}

ul.prenext li	{
	list-style:none;
	position:absolute;
	top:0px;
	overflow:hidden;
    display:block;
	height:24px;
	}

ul.prenext a	{
	text-indent: -9999px;
	text-decoration: none;
    display:block;
	height:24px;
	}

.pre	{left:0; width:94px;}
.next	{left:118px; width:94px;}


}




	/* ----------------------------------- prenextnav_ref ----------------------------------- */

div#maincontent div.prenextnav-ref, div#maincontent div.prenextnav-ref ul.prenext, div#maincontent div.prenextnav-ref ul.prenext li	{
	margin: 0;
	padding: 0;
	border: 0;
	}

div#maincontent div.prenextnav-ref	{
	width:810px;
	margin-left: 25px;
	padding-top: 30px;
	padding-bottom: 30px;
	border-bottom: 1px solid #aaa;
	background: transparent;
	box-sizing: border-box;
	}

div.prenextnav-ref ul.prenext	{
	position:relative;
    height:24px;
	width:371px;
	}

ul.prenext li	{
	list-style:none;
	position:absolute;
	top:0px;
	overflow:hidden;
    display:block;
	height:24px;
	}

ul.prenext a	{
	text-indent: -9999px;
	text-decoration: none;
    display:block;
	height:24px;
	}

div.prenextnav-ref .pre		{left:0; width:94px;}
div.prenextnav-ref .next	{left:118px; width:94px;}
div.prenextnav-ref .toref	{left:236px; width:135px;}

@media
only screen and (-webkit-min-device-pixel-ratio: 2) {

div.prenextnav-ref ul.prenext	{
	position:relative;
    height:24px;
	width:371px;
    background-size: auto 900px;
	}

}

	/* ----------------------------------- navsecond & sidebar ----------------------------------- */


div#course, div#selected, div#tools, div#sp_sidebar {
	margin:0;
    border: 0;
	}



@media
only screen and (-webkit-min-device-pixel-ratio: 2) {

div#course, div#selected, div#tools, div#sp_sidebar {
	margin:0;
    border: 0px solid blue;
	}


}
	/* ----------------------------------- sidebar ----------------------------------- */


body#homesecond div#tools {
	padding:66px 0 10px 0;
	}

div#sidebar div#sp_sidebar h2 {
	color:#000000;
	margin:0 0 25px 25px;
	}

div#sp_sidebar span {
	margin:0 0 15px 0;
	}


	/* ----------------------------------- sidebar banner ----------------------------------- */

div#tools h5	{
	margin: 0 0 12px 0;
	padding: 0;
	overflow:hidden;
	}

div#tools h5#tools_reference, div#tools h5#tools_example, div#tools h5#tools_quiz, div#tools h5#tools_search, div#tools h5#tools_professional, div#tools h5#tools_tutorial	{
	text-indent: -9999px;
	width: 136px;
	height: 64px;
	}

div#tools h5#tools_reference a, div#tools h5#tools_example a, div#tools h5#tools_quiz a, div#tools h5#tools_search a, div#tools h5#tools_professional a, div#tools h5#tools_tutorial a	{
	display: block;
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	text-decoration: none;
	}



@media
only screen and (-webkit-min-device-pixel-ratio: 2) {

div#tools h5	{
	margin: 0 0 12px 0;
	padding: 0;
	overflow:hidden;
	}

div#tools h5#tools_reference, div#tools h5#tools_example, div#tools h5#tools_quiz, div#tools h5#tools_search, div#tools h5#tools_professional	{
	text-indent: -9999px;
	width: 136px;
	height: 64px;
	}

div#tools h5#tools_reference a, div#tools h5#tools_example a, div#tools h5#tools_quiz a, div#tools h5#tools_search a, div#tools h5#tools_professional a	{
	display: block;
	margin: 0;
	padding: 0;
	width: 100%;
	height: 100%;
	text-decoration: none;
	}


}



div#maincontent p.tiy, div#maincontent a.tiy-btn, div#maincontent a.btn-blue{
	border:none;
	display:inline-block;
	outline:0;
	padding:8px 18px;
	margin-top:15px;
	margin-bottom:10px;
	vertical-align:middle;
	overflow:hidden;
	text-decoration:none;
	color:#fff;
	background-color:#e9686b;
	text-align:center;
	transition:.2s ease-out;
	cursor:pointer;
	white-space:nowrap;
	box-shadow:0px 2px 6px rgba(0,0,0,0.12), 0px 1px 2px rgba(0,0,0,0.24);
	font-family:'微软雅黑';
	border-radius:2px;
}

div#maincontent a.tiy-btn {
margin-right: 10px;
}

div#maincontent p.tiy:last-child{
	margin-bottom:0px;
}

div#maincontent p.tiy a {
	border:0px;
	}

div#maincontent p.tiy a:link, div#maincontent p.tiy a:visited {
	color:#fff;
	text-decoration:none;
	}

div#maincontent p.tiy:hover, div#maincontent a.tiy-btn:hover{
	background-color:#ba3537;
	color:#fff;
	text-decoration:none;
	}

div#maincontent a.btn-blue {
	background-color:#2196f3;
	margin: 5px 0 0 0;
}

div#maincontent a.btn-blue:hover{
	background-color:#0d8bf2;
	color:#fff;
	text-decoration:none;
	}

div#maincontent p.tiy a:active {
	color:#fff;
	text-decoration:none;
	}


div#maincontent p.btn-eg{
	border:none;
	display:inline-block;
	outline:0;
	padding:8px 18px;
	margin-top:15px;
	margin-bottom:10px;
	vertical-align:middle;
	overflow:hidden;
	text-decoration:none;
	color:#fff;
	background-color:#74B053;
	text-align:center;
	transition:.2s ease-out;
	cursor:pointer;
	white-space:nowrap;
	box-shadow:0px 2px 6px rgba(0,0,0,0.12), 0px 1px 2px rgba(0,0,0,0.24);
	font-family:'微软雅黑';
	border-radius:2px;
}

div#maincontent p.btn-eg:last-child{
	margin-bottom:0px;
}

div#maincontent p.btn-eg a {
	border:0px;
	}

div#maincontent p.btn-eg a:link, div#maincontent p.btn-eg a:visited {
	color:#fff;
	text-decoration:none;
	}

div#maincontent p.btn-eg:hover{
	background-color:#75BC8B;
	color:#fff;
	text-decoration:none;
	}

div#maincontent p.tiy a:active {
	color:#fff;
	text-decoration:none;
	}

div#navsecond h2, div#sidebar h2	{
	font-size: 14px;
	margin:0;
	padding:10px 0 5px 10px;
	color:#000;
	display:block;
	border-bottom:0px solid #ddd;
	font-family:'微软雅黑';
	}

div#navsecond h2#link_about, div#navsecond h2#link_help	{
	font-size: 14px;
	margin:0;
	margin-left:10px;
	padding:0;
	color:#000;
	display:block;
	}

div#navsecond h2#link_about	{
	margin-top:20px;
	margin-bottom:15px;
	}

div#navsecond h2#link_help	{
	margin-bottom:20px;
	}

div#navsecond h2#link_about a, div#navsecond h2#link_help a	{
	display:inline;
	padding:0;
	font-size:14px;
	border-bottom:0px solid #ddd;
	text-decoration:none;
	color:#0479A7;
	}

div#navsecond h2#link_about a:hover, div#navsecond h2#link_help a:hover	{
	border-bottom:1px solid #0479A7;
	color:#0479A7;
	background-color:transparent;
	}

div#navsecond ul, div#navsecond li, div#sidebar ul, div#sidebar li	{
	margin: 0;
	padding: 0;
	font-family:'微软雅黑';
	}


div#navsecond li, div#sidebar li	{
	list-style: none;
	}

div#navsecond a, div#sidebar a {
	display:block;
	padding:5px 0 5px 15px;
	font-size:12px;
	border-bottom:0px solid #ddd;
	text-decoration:none;
	}

div#navsecond ul a.active {
	background : #f5f5f5;
	color:#990000;
	} 
	
	
div#navsecond a:link, div#navsecond a:visited	{
	text-decoration : none;
	color:#000000;
	background : transparent;
	} 

div#navsecond a:hover	{
	text-decoration : none;
	color : #fff;
	background : #aaa;
	}

div#sidebar a:hover	{
	text-decoration : none;
	color : #fff;
	background : #BD2D30;
	}

div#navsecond a:active	{
	text-decoration : none;
	color : #fff;
	background : #aaa;
	}

div#navsecond li.currentLink a:link, div#navsecond li.currentLink a:visited	{
	text-decoration : none;
	color:#ffffff;
	background-color: #BD2D30;
	}




div#maincontent div.css-100 {
width: 100%;
line-height: 80px;
text-align: center;
color: white;
border: 10px solid;
box-sizing: border-box;
font-size:120%;
font-weight:bold;
font-family:Consolas, 'Courier New', Courier, monospace;
}

div#maincontent div.css-50 {
float: left;
width: 50%;
line-height: 80px;
text-align: center;
color: white;
border: 10px solid #fdfcf8;
box-sizing: border-box;
font-size:120%;
font-weight:bold;
font-family:Consolas, 'Courier New', Courier, monospace;
}

div#maincontent div.css-25 {
float: left;
width: 25%;
padding:50px;
margin: 20px 0;
text-align: center;
box-sizing: border-box;
font-size:100%;
font-weight:bold;
font-family:Consolas, 'Courier New', Courier, monospace;
}

div#maincontent div.w3-50 {
float: left;
width: 50%;
line-height: 120px;
text-align: center;
color: black;
border: 0px solid #fdfcf8;
box-sizing: border-box;
margin-top: 15px;
margin-bottom: 15px;
}

div#maincontent div.w3-33 {
float: left;
width: 33.33%;
text-align: center;
color: black;
border: 0px solid #fdfcf8;
box-sizing: border-box;
margin-top: 15px;
margin-bottom: 15px;
}

div#maincontent div.css-bg {
background: transparent url("/i/css/bg_transparent.gif") top left repeat;
}

.css-border {
border:3px solid #ba3537;
}

div#maincontent div.p100 {
width: 100%;
box-sizing: border-box;
}

div#maincontent div.p50 {
width: 50%;
box-sizing: border-box;
float: left;
}

div#maincontent div.p33 {
width: 33%;
box-sizing: border-box;
float: left;
}

div#maincontent div.p25 {
width: 25%;
box-sizing: border-box;
float: left;
}

div#maincontent img.img-center {
display: block;
margin: 15px auto 0 auto;
}