#PC_header {
	width: 900px;
	float: none;
}
#PC_header #PC_header_top{
	width: 56em;
	float: none;
	background-image: url(../image/smt-feeder/smt-feeder.jpg);
	background-repeat: no-repeat;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
	height: 7.2em;
	font-size: 1em;
	overflow: hidden;
	background-color: #0099FF;
}

@media (max-width: 767px){
#PC_header {
	display: none;
}
}

#Mobile_head {
	width: 100%;
	background-color: #0099FF;
	height: auto;
	overflow: hidden;
	color: #F0F0F0;
}
@media (min-width: 768px){
#Mobile_head {
	display: none;
}
}

#Mobile_head #nav img {
	height: 3em;
	width: 3em;
	margin: 0px;
	padding: 0px;
}
#PC_header .page_header_menu li {
	float: left;
}




#PC_header .page_header_menu {
	font-family: Arial, Helvetica, sans-serif;
	color: #F0F0F0;
	padding-left: 12em;
	padding-top: 2em;
}