html{
	color:#000;
	background:#FFF;
	font-family: '微软雅黑';

}
body, div, dl, dt, dd, ul, ol, li,h1, h2, h3, h4, h5, h6, pre, code,form, fieldset, legend, input, button,textarea, p, blockquote, th, td {
	margin: 0;
	padding: 0;
}
fieldset, img{
	border:0;
}
input,select,textarea{
	outline:none;
}
textarea{
	resize:none;
}
a{
	
	text-decoration:none;
}
table {
	border-collapse:collapse;
	border-spacing:0;
}
address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
	font-style:normal;
	font-weight:normal;
}

ol,
ul {
	list-style:none;
}

caption,
th {
	text-align:left;
}
input::-webkit-input-placeholder{
    color: rgb(168,167,167);
}
input::-moz-placeholder{   /* Mozilla Firefox 19+ */
    color: rgb(168,167,167);
}
input:-moz-placeholder{    /* Mozilla Firefox 4 to 18 */
    color: rgb(168,167,167);
}
input:-ms-input-placeholder{  /* Internet Explorer 10-11 */ 
    color: rgb(168,167,167);
}
textarea::-webkit-input-placeholder{
    color: rgb(168,167,167);
}
/* 清除浮动*/
.clearfix{
	clear:both;
}
.fl{
	float: left;
}
.fr{
	float: right;
}
a:hover, a:visited, a:link, a:active {
	color: black;
	text-decoration: none;
}
.nav-wrapper{
	padding: 10px 0;
	background-color: white;
}
.nav-wrapper div:first-child{
	border-right: 5px solid #ECECEC
}
.nav-wrapper div.active{
	color: rgb(115,191,255);
}
.nav-wrapper div:not(:last-child){
	font-size: 34px;
	height: 69px;
	line-height: 69px;
	margin: 0 auto;
	width: 50%;
	box-sizing: border-box;
	text-align: center;
}
.container .main-wrapper:last-child{
	display: none;
}
.topback{
	position: relative;
}
.topback img{
	position: absolute;
	left: 30px;
	top: 14px;
}