@charset 'utf-8';

/*---------- common ----------*/

.att {
	font-size: 12px;
}

.dis_b {
	display: block;
}

.float_l {
	float: left;
}

.float_r {
	float: right;
}

.ar_tri {
	width: 0;
	height: 0;
	margin: 0 auto;
	border-top: 54px solid #dbdbdb;
	border-right: 93px solid transparent;
	border-left: 93px solid transparent;
}


/*---------- closing ----------*/

.btn_closing a {
	width: 304px;
	padding-top: 80px;
	background: url(/img/sb_hikari/btn_closing.png) no-repeat;
}


/*---------- main ----------*/

#main {
	background-color: #eee;
	padding: 20px 0 40px;
}


/*---------- contents ----------*/

.txt {
	font-size: 20px;
	line-height: 1.6;
}

.stxt {
	font-size: 14px;
	line-height: 1.4;
}


/*------ otoku ------*/

#otoku {
	margin-top: 140px;
	margin-bottom: 80px;
}

#otoku .leadbox {
	width: 930px;
	min-height: 178px;
	margin: 0 auto 20px;
	padding: 40px 20px;
	background: url(/img/sb_denki/ico_bg_otoku.png) no-repeat right center;
	box-sizing: border-box;
}


/*---------- contents ----------*/

#about {
	width: 960px;
	background-color: #fffef0;
	border: 2px solid #f3f1d8;
	margin: 0 auto 110px;
	position: relative;
}

#about::before {
	border: 55px solid transparent;
	border-top-color: #fffef0;
	border-left-width: 90px;
	border-right-width: 90px;
	border-bottom-width: 2px;
	bottom: -56px;
	content: "";
	display: block;
	left: 50%;
	transform: translateY(0) translateX(-50%);
	-webkit- transform: translateY(0) translateX(-50%);
	position: absolute;
	width: 0;
	z-index: 1;
}

#about::after {
	border: 55px solid transparent;
	border-top-color: #f3f1d8;
	border-bottom-width: 0;
	border-left-width: 90px;
	border-right-width: 90px;
	bottom: -57px;
	content: "";
	display: block;
	left: 50%;
	transform: translateY(0) translateX(-50%);
	-webkit- transform: translateY(0) translateX(-50%);
	position: absolute;
	width: 0;
}

#about h2 {
	text-indent: 120px;
	background: url(/img/sb_denki/icon_about.png) no-repeat 30px center;
	padding: 40px 0 40px 0px;
	position: relative;
}

#about h2::after {
	content: "";
	display: block;
	width: 962px;
	height: 6px;
	background-color: #ffe200;
	position: absolute;
	left: -1px;
	bottom: -6px;
}

#about .about_inner {
	padding: 30px 38px 25px;
}

#about .about_inner .imgbox {
	float: right;
	width: 320px;
}

#about .about_inner p {
	padding-right: 394px;
}

#merit {
	padding-bottom: 60px;
}

#merit h2 {
	padding-bottom: 20px;
	border-bottom: 6px solid #19479d;
}

#merit ul {
	width: 880px;
	margin: 0 auto 65px;
	background-color: #fbfbfb;
	padding: 45px 40px 50px;
}

#merit li:not(:first-of-type) {
	margin-top: 60px;
}

#merit li h3 {
	margin-bottom: 40px;
}

#merit li .inbox {
	display: flex;
	flex-flow: wrap;
	justify-content: space-between;
}

#merit li .inbox .imgbox {
	width: 330px;
}

#merit li .inbox .txt {
	width: 530px;
	font-size: 18px;
}

#area .bg_back {
	padding: 98px 0 75px;
	border-top: 4px solid #e2ecf5;
	background: #f6fbff url(/img/sb_denki/bg_area.png) no-repeat left top;
	box-sizing: border-box;
}

#area .ar_tri {
	border-top: 54px solid #f6fbff;
}

#flow {
	margin-top: 45px;
}

#flow ul {
	width: 960px;
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	justify-content: space-between;
	background-color: #f5f5f5;
	border-top: 6px solid #19479d;
	margin: 0 auto 10px;
	padding: 45px 21px;
	box-sizing: border-box;
}

#flow ul li {
	position: relative;
}

#flow ul li::after {
	content: "";
	display: block;
	width: 20px;
	height: 31px;
	background: url(/img/sb_hikari/arrow_l.gif) no-repeat;
	position: absolute;
	top: 0;
	bottom: 0;
	right: -28px;
	margin: auto 0;
}

#flow ul li:nth-child(2)::after {
	right: -20px;
}

#flow ul li:last-child::after {
	content: none;
}


/*
--------------------------------------------------------------------------------
 END OF CSS
--------------------------------------------------------------------------------
*/