html{margin:0 auto; max-width:640px;}
body {
	color:#222;
	font-family:Microsoft YaHei,Helvitica,Verdana,Tohoma,Arial,san-serif;
	margin:0;
	padding: 0;
	text-decoration: none;
	font-size:12px;
	background:#333;
	
}
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td {
	margin:0;
	padding:0;
}
img {
	border:0;
}
ol, ul {
	list-style: none outside none;
	margin:0;
	padding: 0;
}
em{font-style:normal;}
a{
	color:#000000;
	text-decoration: none;
}
.fl{float:left;}
.fr{float:right;}
.clr{
	display:block;
	clear:both;
	height:0;
	overflow:hidden;
}
.copyright{padding:8px;text-align:center;font-size:14px;color:#919191;}
.copyright a{color:#bababa;}
/* 音乐*/
.btn_music{display:inline-block;width:35px;height:35px;background:url('../images/play.png') no-repeat center center;background-size:100% auto; position:fixed;z-index:2000;right:15px;top:3px;}
.btn_music.on{background-image: url("../images/stop.png");}
/* share-con */
.share-con{height:38px;overflow:hidden; color:#919191; padding-left:50%; margin-left:-100px;}
.share-con:before,.share-con:after{display:table; clear:both; content:"";}
.share-con span.tit{float:left;line-height:38px;}
.share-con a,.share-con a span{height:16px;width:16px;display:block;float:left;overflow:hidden;}
.share-con a{padding:3px;border:solid 1px #fff;margin-top:7px; background:#fff}
.share-con a span{background-image:url(../images/share-icon.jpg);background-repeat:no-repeat;cursor:pointer;}
.share-con a:hover{opacity:0.7;filter:alpha(opacity=70);border:solid 1px #ddd;}
.share-con a span.copylink{background-position:0 0;}
.share-con a span.tengxunweibo{background-position:0 -16px;}
.share-con a span.xinlang{background-position:0 -32px;}
.share-con a span.sohu{background-position:0 -48px;}
.share-con a span.wangyi{background-position:0 -64px;}
.share-con a span.qqzone{background-position:0 -80px;}
.share-con a span.qqpengyou{background-position:0 -96px;}
.share-con a span.renren{background-position:0 -112px;}
.share-con a span.kaixin{background-position:0 -128px;}
.share-con a span.taojianghu{background-position:0 -144px;}
.share-con a span.douban{background-position:0 -160px;}
.share-con a span.baidusoucang{background-position:0 -176px;margin-right:0px;}