@charset "utf-8";
#perio-bar1 {
	height: 33px;
	width: 573px;
	float: left;
}
#perio-bar2 {
	height: 33px;
	width: 573px;
	float: left;
	margin-top: 5px;
}
#perio-toha-txt {
	float: left;
	height: auto;
	width: 563px;
	font-size: 12px;
	font-weight: normal;
	color: #333333;
	padding-left: 10px;
}
#perio-bar3 {
	height: 33px;
	width: 573px;
	float: left;
	margin-top: 20px;
}
#perio-ob {
	float: left;
	height: auto;
	width: 573px;
}
#perio-ob-bg1 {
	background-attachment: scroll;
	background-image: url(../img/perio-bg1.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	height: 33px;
	width: 573px;
	float: left;
}
#perio-ob-bg2 {
	background-attachment: scroll;
	background-image: url(../img/perio-bg2.jpg);
	background-repeat: repeat-y;
	background-position: center top;
	height: auto;
	width: 533px;
	float: left;
	padding-left: 20px;
	padding-right: 20px;
	font-size: 12px;
	font-weight: normal;
	color: #333333;
}
#perio-bun {
	float: left;
	height: 39px;
	width: 573px;
	margin-top: 20px;
}

#perio-ob-bg3 {
	background-attachment: scroll;
	background-image: url(../img/perio-bg3.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	height: 33px;
	width: 573px;
	float: left;
}
#yobou-link-txt {
	float: right;
	font-size: 11px;
	padding-right: 20px;
	padding-top: 10px;
	width: 200px;
}

#perio-bar4 {
	height: 33px;
	width: 573px;
	float: left;
	margin-top: 20px;
}
.peri-nagare-box {
	float: left;
	width: 573px;
	margin-top: 10px;
}
.perio-nagare-co {
	float: left;
}
.peri-nagare-box dt {
	float: left;
}
.perio-nagare-txt {
	float: left;
	width: 513px;
	font-size: 12px;
	line-height: 18px;
	font-weight: normal;
	color: #333333;
	padding-right: 10px;
	padding-left: 20px;
	padding-top: 10px;
}
.peri-nagare-box dd {
	height: 45px;
	width: 27px;
}