header{
	display: table;
	background-color: #fff;
	
	position: fixed;
	min-width:980px;
	width : 98% ; /* IE8以下とAndroid4.3以下用フォールバック */
   width : -webkit-calc(100% - 260px) ;
   width : calc(100% - 260px) ;
	z-index: 9999;
}

#back{
	display: table-cell;
	width:60px;
	height:80px;
	margin:0;
	padding:  0;
	background: #ddd url("../images/back.png") 12px 8px no-repeat;
	font-size:10px;
	line-height:1.2em;
	vertical-align: bottom;
	text-align: center;	
}
#back:hover{background-color:#bbb;}

#back > a{
	display: table-cell;
	text-decoration: none;
	color:#555;
	width:100%;
	height:80px;
	padding:5px;
	vertical-align: bottom;
}


#title{
	display: table-cell;
	margin:0;
	padding:0;
	text-align:center;
	vertical-align: middle;
}

#title > span{
	margin:0;
display:block;
	width:100%;
	height:100%;
}
#title > span a{
	display:block;
	width:100%;
	margin:0;
}


#global_menu{
	display:table-cell;
}


#main{
	padding:30px 0px 40px;
	padding-top:150px; /*ヘッダーをfixedした場合*/
	line-height: 1.7em;

}