@charset "utf-8";
#header {
	background: #111111;
	height: 60px;
}
#nav {
	background: #111111;
	height: 50px;
	width: 960px;
	margin-right: auto;
	margin-left: auto;
	padding-top: 10px;
}
#nav h1 {
	height: 40px;
	width: 180px;
	float: left;
	background-color: #FFF;
	
}
#nav h1 a {
	text-indent: 200%;
	white-space: nowrap;
	display: block;
	height: 40px;
	width: 180px;
	overflow: hidden;
	background-image: url(../img/winteclogo.jpg);
	background-repeat: no-repeat;
}
#nav li {
	display: block;
	float: left;
	height: 40px;
	width: 156px;
	background-color: #FFF;
}
#nav li a {
	display: block;
	height: 40px;
	width: 156px;
	overflow: hidden;
	text-indent: 200%;
	white-space: nowrap;
	transition: all 0.4s ease;
}
#nav li a:hover{
	filter: alpha(opacity=70);
	opacity: 0.7;
	-moz-opacity: 0.7;
}
#nav .main_nv01 {
	background: url(../img/main_navi_01.jpg) no-repeat;
}
#nav .main_nv02 {
	background: url(../img/main_navi_02.jpg) no-repeat;
}
#nav .main_nv03 {
	background: url(../img/main_navi_03.jpg) no-repeat;
}
#nav .main_nv04 {
	background: url(../img/main_navi_04.jpg) no-repeat;
}
#nav .main_nv05 {
	background: url(../img/main_navi_05.jpg) no-repeat;
}