/* base / backnum_base_inner
 --------------------------- */



#backnum_base_inner{
	position: relative;
	width: 1000px;
	height: auto;
	margin:0 auto 0 auto;
	padding: 0;
	background: #fff;
	color: #333;
	font-size: 16px;
	line-height: 1.5;
}



/* backnum_main */




#backnum_main {
	margin: 0;
	padding: 0;
	/*background-color: #eee;*/
	text-align: left;
	font-size: 14px;
}



/* base / matrix_main_jump 右ついてくるメニュー */

#backnum_main_jump {
	margin-left: 870px;
	padding: 10px;
	width: 80px;
	height: ;
	z-index: 1;
	position: fixed;
	bottom: 70px;
background: rgba(233, 236, 247, 0.5); /* RGBを10進数(0〜255)で指定、不透明度を0〜1.0で指定 */
	border: solid #666 1px;
	font-size: 14px;
}

#backnum_main_jump a {
	text-decoration: none;
	color: #333;
}

#backnum_main_jump a:hover {
	text-decoration: none;
	color: #0000ff;
}




/* backnum_main_c */


#backnum_main_c {
	margin: 0 50px 0 50px;
	padding: 0 0 50px 0;
	text-align: left;
	line-height: 1.5;
	width: 900px;
}

#backnum_main_c .navi {
	margin: 0;
	padding: 30px 0 20px 0;
	font-size: 16px;
}

#backnum_main_c .txt {
	margin: 20px 20px 0 20px
}


#backnum_main_c h1{
	margin: 0;
	padding: 10px 30px;
	font-weight: bold;
	font-size: 23px;
	text-decoration: none!important;
	background-image: url("../../img/info/backnum/backnum_h1_bg.jpg");
	border-top: 1px solid #333333;
	border-bottom: 1px solid #333333;
	line-height: 1.5;
}


#backnum_main_c .yyyybox {
	margin: 20px 10px 0 10px;
	padding: 0;
	border-top: solid #999 1px;
	width: 880px;
}


#backnum_main_c .yyyybox .yyyy {
	margin: 0;
	padding: 8px;
	width: 40px;
	text-align: right;
	float: left;
}

#backnum_main_c .yyyybox .datetitle {
	margin: 0;
	margin: 0;
	width: 824px;
	float: left;
}


#backnum_main_c .yyyybox .datetitle p {
	margin: 0;
	padding: 8px;
	border-bottom: dotted #666 1px;
}

#backnum_main_c .yyyybox .datetitle a{
	color: #333;
	text-decoration: none;
}

#backnum_main_c .yyyybox .datetitle a:hover{
	color: #0000ff;
	text-decoration: none;
}


#backnum_main_c .yyyybox .datetitle p.bn {
	margin: 0;
	padding: 8px;
	border-bottom: none;
}