ol, ul {
	list-style:none;
}
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td {
	margin:0;
	padding:0;
}

.bb ul{
	width:752px;
	height:auto;
	float: left;
	padding-left: 20px;
	padding-bottom: 10px;
}
.bb ul li{
	float: left;
	height: 32px;
	width: 188px;
}
.bb ul li a{
	display:block;
	height:32px;
	font-weight:normal;
	font-family:Arial, Helvetica, sans-serif;
	font-size:14px;
	text-decoration:none;
	color:#333;
	background-image: url(images/Theme_But_off.jpg);
	background-repeat: no-repeat;
	text-align: center;
	width: 188px;
	line-height: 35px;
}
.bb ul li a:hover{
	color:#FFF;
	background-image: url(images/Theme_But_over.jpg);
	background-repeat: no-repeat;
}