@charset "utf-8";
/*mainview*/
.business{
	width: 100%;
	height: 273px;
	background-image: url(../images/mainview_business.jpg);
	background-repeat: no-repeat;
	background-position: center center;
	position: relative;
}
.business h1{
	text-indent: -9999px;
	background-image: url(../images/mainview_business_title.png);
	background-repeat: no-repeat;
	width:533px;
	height: 97px;
	margin: 0 auto;
	position: relative;
	top:40%;
}

/*business_title*/
.business_title{
	background-color: #fafafa;
	padding: 70px 0;
}
.business_title dt{
	font-family: "a-otf-ryumin-pr6n","serif";
	text-align: center;
	margin: 0 0 35px;
	line-height: 1.4;
}
.business_title dd{
	float: left;
	width:235px;
	height: 72px;
	color: #ffffff;
	font-family: "a-otf-ryumin-pr6n","serif";
	font-size: 30px;
	text-align: center;
}
.business_title dd span{
	border: solid 1px #ffffff;
	padding: 15px 0 0;
	margin: 4px;
	display: block;
	height: 64px;
}
.business_title dd:nth-of-type(odd){
	background-color: #225d45;
}
.business_title dd:nth-of-type(even){
	background-color: #22515d;
}

/*business_main*/
.business_main{
	padding: 35px 0 0;
}
.business_main article{
	padding: 35px 0 0;
	margin: 0 0 35px;
}
.business_img{
	position: relative;
}
.business_main .business_img p{
	position: absolute;
	top:0;
	left: 0;
	width:95px;
	height: 106px;
	color: #ffffff;
	font-size: 18px;
	font-family: "a-otf-ryumin-pr6n","serif";
	text-align: center;
	padding: 10px 5px;
	line-height: 1.2;
	letter-spacing: 2px;
}
.business_main .business_img p span{
	font-size: 36px;
	margin: 0 0 10px;
	display: block;
}
.business_main .business_txt h2{
	font-family: "a-otf-ryumin-pr6n","serif";
	line-height: 1.4;
	padding: 0 0 15px;
	margin: 0 0 20px;
	text-indent: 0;
	text-align: left;
}
.business_main .business_txt p{
	text-align: justify;
	line-height: 1.4;
	letter-spacing: 1px;
	margin: 0 0 30px;
}
.business_main .business_txt h3{
	font-family: "a-otf-ryumin-pr6n","serif";
	padding: 0 0 5px;
	margin: 0 0 13px;
	width:150px;
}
.business_main .business_txt ul{
	float: left;
}
.business_main .business_txt li{
	padding: 0 0 0 15px;
}
.business_main .business_txt .btn3{
	clear: both;
	margin: 30px 0 0 312px;
	display: inline-block;
}

/*奇数*/
.business_main article:nth-of-type(odd) .business_img p{
	background-color: #225d45;
}
.business_main article:nth-of-type(odd) .business_txt h2{
	color: #225d45;
	border-bottom: solid 1px #225d45;
}
.business_main article:nth-of-type(odd) .business_txt h3{
	border-bottom: solid 3px #225d45;
}
.business_main article:nth-of-type(odd) .business_txt li{
	background-image: url(../images/outline_mark3.png);
	background-repeat: no-repeat;
	background-position: left center;
}

/*偶数*/
.business_main article:nth-of-type(even) .business_img p{
	background-color: #22515d;
}
.business_main article:nth-of-type(even) .business_txt h2{
	color: #22515d;
	border-bottom: solid 1px #22515d;
}
.business_main article:nth-of-type(even) .business_txt h3{
	border-bottom: solid 3px #22515d;
}
.business_main article:nth-of-type(even) .business_txt li{
	background-image: url(../images/outline_mark.png);
	background-repeat: no-repeat;
	background-position: left center;
}

@media (min-width:641px){
	/*mainview*/
	.business{
	background-size: cover;
	}
	
	/*business_title*/
	.business_title dt{
	font-size: 26px;
	}
	.business_title dd{
	margin: 0 53px 0 0;
	}
	.business_title dd:last-of-type{
	margin: 0;
	}
	
	/*business_main*/
	.business_main .business_txt h2{
	font-size: 24px;
	letter-spacing: 2px;
	}
	.business_main .business_txt h3{
	font-size: 22px;
	}
	.business_main .business_txt li{
	margin: 0 20px 13px 0;
	}
	
	/*奇数*/
	.business_main article:nth-of-type(odd) .business_img{
	float: left;
	}
	.business_main article:nth-of-type(odd) .business_txt{
	float: right;
	width:522px;
	}
	/*偶数*/
	.business_main article:nth-of-type(even) .business_img{
	float: right;
	}
	.business_main article:nth-of-type(even) .business_txt{
	float: left;
	width:522px;
	}
}

@media (max-width:640px){
	/*business_title*/
	.business_title dt{
	font-size: 28px;
	}
	.business_title dd{
	margin: 0 40px 15px;
	}
	
	/*business_main*/
	.business_img{
	margin: 0 auto 30px;
	width:550px;
	}
	.business_main .business_txt{
	padding: 0 10px;
	}
	.business_main .business_txt h2{
	font-size: 30px;
	font-weight: bold;
	letter-spacing: 3px;
	}
	.business_main .business_txt h3{
	font-size: 24px;
	}
	.business_main .business_txt li{
	font-size: 22px;
	margin: 0 15px 13px 0;
	}
}