@charset "Shift_JIS";

#wrapper h3 {
	margin: 20px 0 0 30px;
}
/*ポイントの解説*/
#wrapper h4 {
    font-size: 120%;
	margin-bottom: 0.4em;
}
#p1,
#p2,
#p3 {
	width: 668px;
	margin: 20px 0px 30px 50px;
}
#wrapper #p1 .p_ttl,
#wrapper #p2 .p_ttl,
#wrapper #p3 .p_ttl {
	font-size: 120%;
	font-weight: bold;
	color: #333333;
	border-bottom: 5px double #999;
	border-top: 5px double #999;
	height: 80px;
	line-height: 80px;
	padding-left: 95px;
	margin: 0px;
}
#p1 .p_ttl {
	background-image: url(../img/step5_p1.jpg);
	background-position: left top;
	background-repeat: no-repeat;
}
#p2 .p_ttl {
	background-image: url(../img/step5_p2.jpg);
	background-position: left top;
	background-repeat: no-repeat;
}
#p3 .p_ttl {
	background-image: url(../img/step5_p3.jpg);
	background-position: left top;
	background-repeat: no-repeat;
}
#p1 .section,
#p2 .section,
#p3 .section {
    padding: 20px 0px 20px 0px;
}

#p1 img,
#p2 img ,
#p3 img {
　　width: 350px;
    float: left;
	padding: 0px 0px 0px 15px;
}
#p1 .txt_box,
#p2 .txt_box,
#p3 .txt_box {
    width: 240px;
	float: left;
	padding: 18px 0px 0px 20px;
}
#p1 .txt_box ul,
#p2 .txt_box ul,
#p3 .txt_box ul {
	padding: 0px 0px 0px 5px;
	list-style-type: square;
	list-style-position: outside;
	font-size: 90%;
	line-height: 160%;
}
#p1 li,
#p2 li,
#p3 li {
    margin-top: 1em;
	margin-left: 1em;
}
#p1 .txt_box img,
#p2 .txt_box img,
#p3 .txt_box img {
    width:175px;
}
#p3 .txt_box .lifinity img {
    width: 240px;
}
#wrapper #p3 .txt_box .lifinity p {
    font-size: 75%;
	padding: 0px;
}
#p1 .txt_box2,
#p2 .txt_box2,
#p3 .txt_box2 {
    width: 580px;
	margin: 20px 0px 35px 15px;
	padding: 10px;
	border-left: 10px solid #CC0000;
	border-right: 10px solid #CC0000;
	border-top: 1px solid #333333;
	border-bottom: 1px solid #333333;
	font-size: 100%;
	line-height: 160%;
}
/*遮音性能*/
#p3 .colum {
    margin-top: 20px;
	width: 640px;
	padding: 0 0 0 15px;
}
#p3 .colum  img {
    padding: 0px 0px 0px 0px;
	width: 640px;
	float: none;
}
#p3 .colum .middle {
    background-image: url(../img/step5_colum_middle.gif);
	background-repeat: repeat-y;
	padding: 0px 20px 10px 20px;
	font-size: 90%;
	line-height: 140%;
}
#p3 .colum .middle .ttl {
    font-size: 100%;
	margin-bottom: 5px;
}
#p3 .colum .middle .txt_area {
	padding: 10px 0px;
}
#p3 .colum .middle .tbl {
    width: 100%;
    background-color: #FFFFFF;
	border-top: 1px solid #999;
	border-right: 1px solid #999;
	margin-bottom: 20px;
	font-size: 90%;
}
#p3 .colum .middle .tbl2 {
    width: 100%;
    background-color: #FFFFFF;
	border-top: 1px solid #999;
	border-right: 1px solid #999;
	font-size: 90%;
}
#p3 .colum td {
	border-bottom: 1px solid #999;
	border-left: 1px solid #999;
	text-align: center;
	height: 1.8em;
}    
#p3 .colum td img {
    width: 240px;
}
#p3 .colum .middle .tbl2 .widh40 {
    width: 40%;
}
#p3 .colum .middle .tbl2 .widh20 {
    width: 20%;
}





.red {
    color: #CC0000;
}

/*図面*/
#wrapper h5{
	font-size: 95%;
	color: #333333;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 10px;
	margin-left: 0px;
	text-decoration: none;
	font-weight: bold;
}
#wrapper h5 .s_txt {
    font-size: 90%;
	font-weight:normal;
}
.kakudai {
	margin-left: 215px;
	padding: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
	height: 16px;
	width: 87px;
}
.boad {
    width: 653px;
	margin: 20px 0px 40px 50px;
}
.boad .boad_left {
	float: left;
	width: 307px;
	margin: 0px;
	padding: 0px;
	
}
.boad .boad_right {
	float: right;
	width: 307px;
	margin: 0px;
	padding: 0px;
}
.boad .txt {
	width: 600px;
	font-size: 75%;
	margin: 30px auto 20px auto;
	padding: 7px;
	border: 1px solid #666;
	line-height: 160%;
}