@charset "utf-8";
*{
	margin: 0;
	padding: 0;
}
html {
	/* overflow-y: auto; */
	scroll-behavior: smooth;
}
body{
	font-family: "Microsoft Yahei", Arial, Helvetica, Verdana, Geneva, sans-serif, tahoma, sans-serif;
	scroll-behavior: smooth;
	position: relative;
	z-index: 0;
	font-size:14px;
}
div{
	box-sizing: border-box;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
}
h1,h2,h3,h4,h5,h6,p{
	padding: 0;
	margin: 0;
}
address, caption, cite, code, dfn, em, th, var {
	font-style: normal;
	font-weight: normal;
}
input, textarea, select, button{
	font-family: inherit;
	font-size: inherit;
	font-weight: inherit;
	font-size:100%;
	*font-size: 100%;
	outline:none;
	border: none;
	vertical-align: middle;
}
table{
	outline:none;
	border-collapse: collapse;
}
th,td,tr{
	margin: 0;
	padding: 0;
}
ul,ol,li,dl,dd {
	list-style-image: none;
	list-style-type: none;
	margin: 0;
	font-size: 13.5px;
	line-height: 1.2;
}
a, a:hover, a:active, a:visited {
	text-decoration: none;
	color: #333;
	-webkit-tap-highlight-color: transparent;
	transition: all .2s linear 0s;
	-moz-transition: all .2s linear 0s;
	-webkit-transition: all .2s linear 0s;
}
img{
	font-size: 12px;
	font-family: 'Helvetica';
	font-weight: 300;
	line-height: 2;
	text-align: center;
	display: inline-block;
	position: relative;
	transition: all 0.25s ease-in-out;
	-moz-transition: all 0.25s ease-in-out;
	-webkit-transition: all 0.25s ease-in-out;
}
img:after {
	content: "\f1c5" " " attr(alt);
	font-size: 18px;
	font-family: FontAwesome;
	color: rgb(100, 100, 100);
	display: block;
	position: absolute;
	z-index: 2;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	/* background: transparent; */
	background: #ddd;
}
.left_fl ,.left,.fl_left{
	float: left;
	display: inline;
}
.right_fl ,.right,.fl_right{
	float: right;
	display: inline;
}
.clear,.clr{
	clear:both;
}
.clear:after,.clr:after{
	content: " "; 
	display: block;
	height: 0;
	clear: both;
	visibility: hidden;
}
.ovh{
	overflow: hidden;
}
.main{
	width:100%;
	min-width: 320px;
	height:auto;
	margin-left: auto;
	margin-right: auto;
	z-index: 0;
}
.container{ 
	margin-left: auto;
	margin-right: auto;
}
.content{
	margin-left: auto;
	margin-right: auto;
}
.w1200{
	width:1200px;
}
.w1000{
	width:1000px;
}
.w950{
	width:950px;
}
.w740{
	width:740px;
}
.w300{
	width: 300px;
}
.w100p{
	width:100%;
}
.w90p{
	width:90%;
}
.w85p{
	width:85%;
}
.w80p{
	width:80%;
}
.w70p{
	width:70%;
}
.w60p{
	width:60%;
}
.w50p{
	width:50%;
}
.w40p{
	width:40%;
}
.w30p{
	width:30%;
}
.w20p{
	width:20%;
}
.bc10,.bc15,.bc20,.bc30,.bc40,.bc50,.bc60{
	display: block;
	clear: both;
}
.bc10{
	height: 10px;
}
.bc15{
	height: 15px;
}
.bc20{
	height: 20px;
}
.bc30{
	height: 30px;
}
.bc40{
	height: 40px;
}
.bc50{
	height: 50px;
}
.bc60{
	height: 60px;
}
.mt10{
	margin-top: 10px;
}
.mt20{
	margin-top: 20px;
}
.mt30{
	margin-top: 30px;
}
.mb10{
	margin-bottom: 10px;
}
.mb20{
	margin-bottom: 20px;
}
.mb25{
	margin-bottom: 25px;
}
.mb30{
	margin-bottom: 30px;
}
.ml10{
	margin-left: 10px;
}
.ml20{
	margin-left: 20px;
}
.ml30{
	margin-left: 30px;
}
.mr10{
	margin-right: 10px;
}
.mr20{
	margin-right: 20px;
}
.mr30{
	margin-right: 30px;
}
.mauto{
	margin-left: auto;
	margin-right: auto;
}
/* 基础样式 */
.bg-f{
	background: #fff;
}
.bg-f1{
	background: #f1f1f1;
}
.bg-f5{
	background: #f5f5f5;
}
.bg-blue{
	background: #257ecc;
}
.bg-qing{
	background-color: #005fa2;
}
.bg-gray{
	background-color: #f5f5f5;
}
.bg-dblue{
	background-color: #09436a;
}
.bg-g-f2f3f5{
	background-color: #f2f3f5;
}
.flexbox{
	display: flex;
	display: -webkit-flex;
	/* justify-content: space-between; */
}
.flex-cen{
	justify-content: center;
}
.flex-aro{
	justify-content: space-around;
}
.flex-bet{
	justify-content: space-between;
}
.fix{
	position: fixed;
}
.btn-blue{
	background-color: #257ecc;
}
.btn-qing{
	background-color: #43a0ef;
}
.btn-blue-o{
	background-color: #20a7f6;
}
.btn-origin{
	background-color: #ff6d40;
}
.btn-red-s{
	background-color: #ea5a54;
}
.btm-bd-1{
	border-bottom: 1px solid #d3d1d1;
}
.btm-bd-1sd9{
	border-bottom: 1px solid #d9d9d9;
}

@media only screen and (max-width: 1200px) {
    .w1200{
		width:100%;
	}
}