@charset "utf-8";

/*reset*/
* {
    margin: 0;
    padding: 0;
}

body {
    font-family: "微软雅黑";
	background-attachment: fixed;
}

a {
    text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
}

li {
    list-style: none;
}


.w {
	width:90%;
    max-width: 1200px;
    margin-left:auto;
    margin-right:auto;
}


.fl {
    float: left;
}

.fr {
    float: right;
}

.ml10 {
    margin-left: 10px;
}

.mr10 {
    margin-right: 10px;
}
.mt10 {
    margin-top: 10px;
}
.mb10 {
    margin-bottom: 10px;
}
.mt20 {
    margin-top: 20px;
}

.mb20{
	margin-bottom:20px;
}
.mb25{
	margin-bottom:25px;
}
.mb30{
	margin-bottom:30px;
}
.mb40{
	margin-bottom:40px;
}
.ml40 {
    margin-left: 40px;
}
.pb20{
	padding-bottom:20px;
}
.pt20{
	padding-top:20px;
}
.pt50{
	padding-top:50px;
}
.mt50 {
    margin-top: 50px;
}


.flex{
	display: -webkit-box; /* Chrome 4+, Safari 3.1, iOS Safari 3.2+ */  
	display: -moz-box; /* Firefox 17- */  
	display: -webkit-flex; /* Chrome 21+, Safari 6.1+, iOS Safari 7+, Opera 15/16 */  
	display: -moz-flex; /* Firefox 18+ */  
	display: -ms-flexbox; /* IE 10 */  
	display: flex; /* Chrome 29+, Firefox 22+, IE 11+, Opera 12.1/17/18, Android 4.4+ */  
}
.flex-center{
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
}
.flex-end{
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    -webkit-justify-content: flex-end;
    justify-content: flex-end;
}
.space-between{
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}
.flex-start{
    -webkit-box-align: start;
    -ms-flex-align: start;
    -webkit-align-items: flex-start;
    align-items: flex-start;
}
.align-items_flex-end{
    -webkit-box-align: end;
    -ms-flex-align: end;
    -webkit-align-items: flex-end;
    align-items: flex-end;
}
.align-items_center{
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}
.align-items_baseline{
    -webkit-box-align: baseline;
    -ms-flex-align: baseline;
    -webkit-align-items: baseline;
    align-items: baseline;
}

.display {
    display:block;
}

.displayN {
    display: none;
}

.clearfix::after {
    content: ".";
    clear: both;
    display: block;
    overflow: hidden;
    font-size: 0;
    height: 0;
}

.clearfix {
    zoom: 1;
}

.overflow {
    overflow: hidden;
}

.weight {
    font-weight: bold;
}

/*字体、字号、首行缩进、颜色、行高*/
.font12{
	font-size:12px;
}
.font14{
	font-size:14px;
}
.font16{
	font-size:16px;
}
.font18{
	font-size:18px;
}
.font20{
	font-size:20px;
}

.text-i2{
	text-indent:2em;
}
.color666{
	color:#666;
}
.color333{
	color:#333;
}
.color888{
	color:#888;
}

.color212121{
	color:#212121;
}
.lh20{
	line-height:20px;
}
.lh24{
	line-height:24px;
}
.lh30{
	line-height:30px;
}