/* CSS Document */
body {
margin:0;
padding:0;
background:#fff url(bg.jpg) repeat-x 50% 0;
behavior:url(ie-css3.htc);
}
/* 文字样式 */
.hide-text{font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;border:0;}
.text-center{text-align:center;}
.text-left{text-align:left;}
.text-right{text-align:right;}


/* 按钮 */
.btn{display:inline-block;border:none;text-align:center;background:#158064;color:#fff;min-height:34px;line-height:34px;padding:0 15px;-webkit-transition:background 0.3s,border 0.3s;transition:background 0.3s,border 0.3s;}
.btn:hover{background:#009966;color:#fff;}
.btn.white{background:#fff;color:#666;border:1px solid #ddd;}
.btn.white:hover{background:#666;color:#fff;border:1px solid #666;}
.btn.disabled{background:#f1f1f1;border-color:#aaa;color:#aaa;cursor:default;}

/* 边距 */
.mt5{margin-top:5px;}
.mt10{margin-top:10px;}
.mt15{margin-top:15px;}
.mt20{margin-top:20px;}
.mt25{margin-top:25px;}
.mb10{margin-bottom:10px;}
.mb15{margin-bottom:15px;}
.ml5{margin-left:5px;}
.ml10{margin-left:10px;}
.ml15{margin-left:15px;}
.ml20{margin-left:20px;}
.mr10{margin-right:10px;}
.mr15{margin-right:15px;}
.pt10{padding-top:10px;}
.pt15{padding-top:15px;}
.pl5 {
	padding-left:5px;
}
.pl8 {
	padding-left:8px;
}

/* 浮动 */
.fl{float:left!important;}
.fr{float:right!important;}
.clearfix{*zoom:1;}
.clearfix:before,
.clearfix:after{
	visibility:hidden;
	display:block;
	font-size:0;
	content:" ";
	clear:both;
	height:0;;}
.clearfix:after{clear:both;}

/*显示形式*/
.inline{display:inline;}
.block{display:block;}
.inline-block{display:inline-block;zoom:1;*display:inline;}
.hidden{display:none;}
.d-inline {
_display:inline;
}
/* 下拉三角符号 */
.caret{display:inline-block;width:0;height:0;vertical-align:middle;border-top:8px solid #000000;border-right:8px solid transparent;border-left:8px solid transparent;content:"";}
.caret.up{border-top:none;border-bottom:8px solid #ccc;}
.caret.down{border-top:8px solid #ccc;border-bottom:none;}
/* 分页底 */
.N-nav-bottom {
	background-color:#2a74bb;
	
	display:none;
	height:40px;
	line-height:40px;
	text-align:center;
	color:#fff;
}


.yt-back-bg { width:300px;display:none;}
.yt-back {
	width:200px;
	height:700px;
left:0px;

	position:relative;
}
.yt-back .logo{ width:162px; height: 96px;position:absolute; left:255px;bottom:542px;}
.yt-back .link,.yt-back .link:visited,.yt-back .link:hover { display:block; width:165px; height:45px; font-size:16px; color:#fff; text-align:center; line-height:45px; background:#2a74bb;position:absolute;  left:20px;bottom:484px;}