body, h1, h2, h3, h4, h5, h6, hr, p, dl, dt, dd, ul, ol, li, form, button, input, textarea, th, td {
	margin:0;
	padding:0
}
img {
	border:0;
	-ms-interpolation-mode:bicubic
}
ol, ul, li {
	list-style:none
}
h1, h2, h3, h4, h5, h6 {
	font-size:100%
}
input, button, textarea, select {
	font-size:inherit;
	*font-size:100%;
	font-family:inherit;
	margin:0;
	outline:none;
	padding:0;
	vertical-align:middle
}
input {
	border:0
}
textarea {
	resize:none
}
i, em, b, code {
	font-style:normal;
	font-weight:normal
}
body {
	background:url(../images/bg.jpg) repeat-x;
	color:#000;
	font:18px/1.5 yahei;
	position:relative;
	font-weight:bold;
	color:#4f4f4f;
}
a {
	color:#FFDE00;
	text-decoration:none
}
a:hover {
	color:#fff;
	text-decoration:underline
}
.cd {
	overflow:hidden;
	_zoom:1
}
.cl {
*zoom:1
}
.cl:after {
	clear:both;
	content:'\20';
	display:block;
	height:0
}
.hidden {
	display:none;
	visibility:hidden
}

.w960{
	width:960px;
	margin:0 auto;
}
.w660{
	width:660px;
	margin:0 auto;
}
.center{text-align: center;}

.header{
	background: url("../images/head.jpg") no-repeat;
    height: 307px;
	margin: 0 auto;
    width: 960px;
}
.nav{
	width:660px;
	margin:0 auto;
	height:100px;
}
.nav li,.nav li a{
	width:210px;
	height:58px;
	display:inline;
	float:left;
	overflow:hidden;	
}
.nav li a{
	display:block;
	text-indent:-999em;
	background: url("../images/btn.gif") no-repeat;
}
.nav li{margin:5px 5px 0;}
.nav li #btnhelp1{ background-position: -10px 0;}
.nav li #btnhelp1:hover{ background-position: -10px -58px;}
.nav li #btnhelp1.cur{background-position: -10px -117px;}
.nav li #btnhelp2{ background-position: -230px 0px;}
.nav li #btnhelp2:hover{ background-position: -230px -58px;}
.nav li #btnhelp2.cur{background-position: -230px -117px;}
.nav li #btnhelp3{ background-position: -450px 0px;}
.nav li #btnhelp3:hover{ background-position: -450px -58px;}
.nav li #btnhelp3.cur{background-position: -450px -117px;}

.title{float:left;line-height: 42px;width:100%;margin:5px 0;}
.title i{
	font-size:27px;
	color:white;
	background: url("../images/title.gif") no-repeat;
    display: block;
    float: left;
    height: 42px;
    width: 42px;
	text-align: center;
}
.txt{
	width:100%;
	float:left;
}
.txt p{
	font-size:14px;
	line-height:30px;
	text-indent:40px;
}
.txt p.img{
	text-align:center;
	text-indent:0;
	padding:15px 0;
}
.tip{
	width:938px;
	height:40px;
	line-height:40px;
	color:#333333;
	font-size:14px;
	text-align:center;
	border:1px solid #7AA903;
	margin-top:20px;
	_margin-top:90px;
}