*{
	padding: 0;
	margin:0;
	-webkit-box-sizing:border-box;
	box-sizing:border-box;
	-webkit-tap-highlight-color: rgba(0,0,0,0);
    -webkit-tap-highlight-color: transparent; /* For some Androids */
    outline: none;
}
/* 去掉列表前的标识, li 会继承 */ 
ol,ul { 
  list-style:none; 
} 
body{
	color:#333;
	font-family: "Helvetica Neue","Arial","PingFang SC","Hiragino Sans GB","Microsoft Yahei","\5B8B\4F53",sans-serif;;
}
html,body{
	height: 100%;
	background-color: #F5F5F5;
}
video{
	display: block;
	width: 100%;
	overflow: hidden;
}
a{
	text-decoration: none;
}
li{
	list-style: none;
}
button,input,select,textarea,a{
	-webkit-appearance:none;
}
/* 去除默认边框 */ 
fieldset,img { 
  border:none; 
} 
/* 清除浮动 */ 
.clearfix:after { 
	content:" ";
	clear:both; 
	display: block;
	visibility: hidden;
	height: 0;
	line-height: 0;
} 
.clearfix { 
  zoom:1;  
}
.f12{
	font-size: 12px;
    font-family: "Helvetica Neue","Arial","PingFang SC","Hiragino Sans GB","\5B8B\4F53","Microsoft Yahei",sans-serif;
}
.f14{
	font-size: 14px;
    font-family: "Helvetica Neue","Arial","PingFang SC","Hiragino Sans GB","\5B8B\4F53","Microsoft Yahei",sans-serif;
}
.c-fff{color: #fff!important;}
.c-333{color: #333!important;}
.c-666{color: #666!important;}
.c-999{color: #999!important;}
.left{
	float: left;
}
.right{
	float: right;
}
.mt10{margin-top: 10px !important;}
.pt10{padding-top: 10px !important;}

.arrow-right{
	width: 9px;
	height: 15px;
	display: block;
	background: url(../images/arrow-right.png) center center no-repeat;
	-webkit-background-size: 9px 15px;
	background-size: 9px 15px;

}
.arrow-open{
	width: 12px;
	height: 7px;
	display: block;
	background: url(../images/arrow-open.png) center center no-repeat;
	-webkit-background-size: 12px 7px ;
	background-size: 12px 7px;
}
.arrow-faq{
	width: 7px;
	height: 12px;
	display: block;
	background: url(../images/arrow-faq.png) center center no-repeat;
	-webkit-background-size: 7px 12px ;
	background-size: 7px 12px;
}

/*文字详情页*/
.detail-nav{
	background-color: #fff;
	/*margin-bottom: 10px;*/
	text-indent: 20px;
}
.detail-nav li{
	border-bottom: 1px solid #f5f5f5;
}
.detail-nav a{
	color: #333;
	font-size: 16px;
	display: block;
	padding: 10px 0;
	line-height: 23px;
	position: relative;
}
.detail-nav a .arrow-faq{
	position: absolute;
	right: 20px;
	top: 50%;
	margin-top: -4px;
}
.content{
	/*background-color: #fff;*/
}
.content section{
	padding: 0 20px;
	/*background-color: #fff;*/
}
.content .sub-title{
	/*font-size: 18px;
	font-weight: normal;
	line-height: 22px;
	padding: 10px 0;
	border-bottom: 1px solid #289BF0;
	margin-bottom: 10px;
	font-weight: normal;*/
	padding: 30px 0 14px 0;
	font-size: 22px;
}
.content section h3{
	font-size: 16px;
	margin: 10px 0;
}
.content p{
	font-size: 16px;
    font-family: "Helvetica Neue","Arial","PingFang SC","Hiragino Sans GB","\5B8B\4F53","Microsoft Yahei",sans-serif;
    color: #666;
    line-height: 22px;
}
.content img{
	width: auto;
	max-width: 80%;
	height: auto!important;
}

.content a,.content a:hover,.content a:active{
	color: #289bf0;
}
.sample-img{
	text-align: center;
	width: 240px;
	margin: 30px auto;
}
.sample-img img{
	display: inline-block;
	width: 100%;
	/*max-width: 100%;*/
}
.sample-img p{
	margin-top: 10px;
	text-align: center;
}
/*多张图片*/
.sample-img.multi{
	width: auto;
	text-align: left;
}
.sample-img.multi img{
	max-width: 49%;
}
.back-top{
	height: 40px;
	padding: 10px 0;
	line-height: 20px;
	text-align: center;
	color: #B3B3B3;
}
.back-top span{
	display: inline-block;
	position: relative;
}
.back-top span:before{
	width: 80%;
	height: 0;
	border-bottom: 1px solid #D8D8D8;
	content: " ";
	position: absolute;
	top: 10px;
	left: -90%;
}
.back-top span:after{
	width: 80%;
	height: 0;
	border-bottom: 1px solid #D8D8D8;
	content: " ";
	position: absolute;
	top: 10px;
	right: -90%;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #b3b3b3;
}
input::-moz-placeholder,
textarea::-moz-placeholder {
    color: #b3b3b3;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #b3b3b3;
}

.search{
	width: 100%;
	height: 54px;
	-webkit-border-radius: 2px;
	-moz-border-radius: 2px;
	border-radius: 2px;
	background-color: #fff;
	-webkit-box-shadow: 0 10px 20px 0 rgba(0,0,0,0.10);
	-moz-box-shadow: 0 10px 20px 0 rgba(0,0,0,0.10);
	box-shadow: 0 10px 20px 0 rgba(0,0,0,0.10);
	margin: -29px auto 20px;
	position: relative;
}
.search input{
	line-height: 24px;
	font-size: 16px;
	color: #333;
	padding: 15px 50px;
	height: 54px;
	width: 100%;
	position: absolute;
	right: 0;
	top: 0;
	z-index: 1;
	border: none;
	background: none;
}
.search button{
	height: 54px;
	width: 54px;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 2;
	cursor: pointer;
	border: none;
	padding: 0;
	margin: 0;
	background: url(../images/search.png) center center/18px 18px no-repeat;
}
.search .clear{
	width: 16px;
	height: 16px;
	position: absolute;
	z-index: 2;
	background: url(../images/delete.png) center center/16px 16px no-repeat;
	top: 50%;
	margin-top: -8px;
	right: 20px;
	cursor: pointer;
	display: none;
}