*{
    margin: 0;
    padding: 0;
}
ul,li{
    list-style-type: none;
}
a{
    color: #42424f;
    text-decoration: none;
}
a:hover{
    color: #ef5f00;
    text-decoration: underline;
}
img{
    border: 0 none;
}
body{
    background: #ffffff;
    font-size: 12px;
    color: #42424f;
    font-family: 微软雅黑;
}
.wrapper{
	width:960px;
	margin:30px auto;}
.nav a{
    width: 960px;
    height: 40px;
    background: url("../images/nav.jpg") no-repeat left center;
    color: #ffffff;
    font-size: 24px;
    font-weight: 700;
    text-indent: 20px;
    line-height: 40px;
    margin-top: 10px;
	margin-bottom:10px;
	display:block;
	text-decoration: none;
}
.footer{
    clear: both;
    text-align: center;
    padding-top: 20px;
    border-top: 2px solid #3a3672;
	margin-top:20px;
}