/* spt_index.css */
/* float reset
****************************************************/
div#main_title:after,
div.txt_area div.txa_main:after,
div.txt_area div.txa_main2:after,
div.txt_area div.txa_footer:after {
	content:"";
	display:block;
	clear:both;
	height: 0;
 	visibility: hidden;
}

*:first-child+html div#main_header div#main_title,
*:first-child+html div.txt_area div.txa_main,
*:first-child+html div.txt_area div.txa_main2,
*:first-child+html div.txt_area div.txa_footer {
	min-height: 1em;
}

*html div.txt_area div.txa_main,
*html div.txt_area div.txa_main2,
*html div.txt_area div.txa_footer {
	height: 1em;
}

/* text -> img
****************************************************/
div#main_header div#main_title h3,
div#main_header div#main_title p a,
div.txt_area div.txa_footer p.tx_topbtn a {
	text-indent: -999px;
	overflow: hidden;
	display: block;
	background-repeat: no-repeat;
}

/* class
****************************************************/
div.txt_area div.txa_footer p.tx_topbtn a {
	background-image: url(../../common/images/ca_topbtn.gif);
	width: 77px;
	height: 13px;
}

div.txt_area div.txa_footer p.tx_topbtn a:hover {
	background-position: 0 -13px;
}

/* base_setting
**************************************************************************************************/
/* ie si ne */
*html div#main {
	padding-bottom: 10px;
}

p#mc_footer_area {
	left: 0px;
}

div#side_navi_area {
	position: relative;
	float: left;
	margin-right: 15px;
	width: 231px;
}

{
	position: relative;
	float: left;
	padding-bottom: 51px;
	width: 673px;
}

/* header */
div#main_header div#main_title {
	position: relative;
	margin: 4px 0 0;
	background-image: url(../images/mc_mtbg.jpg);
	width: 930px;
	height: 59px;
}

div#main_header div#main_title h3 {
	position: relative;
	float: left;
	top: 15px;
	left: 12px;
	background-image: url(../images/mc_mtttl01.jpg);
	width: 234px;
	height:26px;
}
div#main_header div#main_title p {
	position: relative;
	float: right;
	top: 18px;
	width: 187px;
}
div#main_header div#main_title p a {
	background-image: url(../images/mc_mtarcbtn.gif);
	width: 174px;
	height: 22px;
}
div#main_header div#main_title p a:hover {
	background-position: 0 -22px;
}

/* arc header */
#spt_arc div#main_header div#main_title {
	background-image: url(../images/mc_mtbg.jpg);	
}

#spt_arc div#main_header div#main_title h3 {
	background-image: url(../images/ac_mtttl01.jpg);
	width: 331px;
	height: 26px;
}

#spt_arc div#main_header div#main_title p {
	width: 143px;
}

#spt_arc div#main_header div#main_title p a {
	background-image: url(../images/ac_mtarcbtn.gif);
	width: 132px;
	height: 22px;
}

/* txt_area */
div.txt_area {
	position: relative;
	margin: 6px 0 20px;
}

div.txt_area h4 {
	margin-bottom: 10px;	
}

div.txt_area div.txa_main {
	margin-bottom: 1em;
}
div.txt_area div.txa_main2 {
	margin-bottom: 5px;
}
div.txt_area p {
	margin-bottom: 1em;
}
div.txt_area div.txam_text p {
	margin-left: 3px;
}

div.txt_area div.txa_main div.txam_img,
div.txt_area div.txa_main2 div.txam_img {
	float: left;
	margin-right: 10px;
	width: 270px;
}
div.txt_area div.txa_main div.txam_text,
div.txt_area div.txa_main2 div.txam_text {
	float: left;
	width: 393px;
}
div.txt_area div.txa_main div.txam_text .txam_chapt,
div.txt_area div.txa_main2 div.txam_text .txam_chapt{
	display: block;
	margin-bottom: 12px;
	height: 31px;
}

div.txt_area div.txa_footer {
	position: relative;
	margin-top: 5px;
}
div.txt_area div.txa_footer p {
	margin-bottom: 0;
}
div.txt_area div.txa_footer h5 {
	float: left;
	width: auto;
}
div.txt_area div.txa_footer p.tx_topbtn {
	float: right;
	width: 77px;
}

/* txt_area class */
div.txt_area p.mb0,
div.txt_area p.mb0 {
	margin-bottom: 0;
}
div.txt_area p.mb05,
div.txt_area p.mb05 {
	margin-bottom: 5px;
}