.top {
	width: 800px;
	height: 50px;
	float: left;
	_margin-left: -4px;
}
*:first-child + html .top {
	margin-left: -2px;
}
.t_alma {
	width: 670px;
	height: 40px;
	float: left;
}
.t_twitter {
	width: 130px;
	height: 40px;
	float: left;
}
.menu {
	width: 800px;
	height: 45px;
	float: left;
}
.m_back {
	width: 800px;
	height: 30px;
	background: url(../img_index/img_menu_back_01.jpg) repeat-x left top;
	float: left;
}
.contents {
	width: 800px;
	height: 355px;
	float: left;
}
.pickup {
	width: 800px;
	height: 50px;
	float: left;
	_margin-left: -4px;
}
*:first-child + html .pickup {   
	margin-left: -2px;
}