/*----------------------------------------------------

common

----------------------------------------------------*/
.top_contents h2 {
	width:40%;
	margin:0 30% 3em 30%;
}
.top_contents h2 img {
	width:100%;
}
.top_contents h3 {
	display:block;
	width:80%;
	margin: 0 10% 1.5em 10%;
	text-align:center;
}
/*----------------------------------------------------

mainImage_sp

----------------------------------------------------*/
.mainImage_sp {
	width:100%;
	margin: 0 0 3em 0;
}
.mainImage_sp img {
	width:100%;
	
}
/*----------------------------------------------------

mainImage_tb

----------------------------------------------------*/
.mainImage_tb {
	display:none;
}
/*----------------------------------------------------

mainImage

----------------------------------------------------*/
.mainImage {
	display:none;
}
/*----------------------------------------------------

NEWS

----------------------------------------------------*/
dl.news {
	display:block;
	width:90%;
	margin: 0 5% 3em 5%;
	font-size:0.9em;
	text-align:center;
}
dl.news dt {
	display:inline-block;
	margin: 0 0 0.5em 0;
	padding:0.2em 0.7em;
	background-color:#2ec4ce;
	color:#ffffff;
	font-size:0.9em;
	font-weight:bold;
}
dl.news dd {
	margin: 0 0 1.5em 0;
}
/*----------------------------------------------------

photoline

----------------------------------------------------*/
.photoline {
	display:none;
}
/*----------------------------------------------------

logos

----------------------------------------------------*/
.top_link {
	margin: 0 0 2.5em 0;
	border-top:#e0e0e0 1px solid;
}
.top_link li {
	box-sizing:border-box;
	width:50%;
	padding: 20px 0;
	float:left;
	border-right:#e0e0e0 1px solid;
	border-bottom:#e0e0e0 1px solid;
}
.top_link li img {
	width:100%;
}
/*----------------------------------------------------

footer

----------------------------------------------------*/
#footer {
	width:100%;
	padding: 0 0 7em 0;
}
#footer p,
#footer .copyright {
	text-align:center;
	font-size:0.8em;
	color:#8B8B8B;
}

@media print, screen and (min-width:768px){
/*----------------------------------------------------

common

----------------------------------------------------*/
.top_contents h2 {
	width:30%;
	margin:0 35% 3em 35%;
}
/*----------------------------------------------------

mainImage_sp

----------------------------------------------------*/
.mainImage_sp {
	display:none;
}
/*----------------------------------------------------

mainImage_tb

----------------------------------------------------*/
.mainImage_tb {
	display:block;
	box-sizing:border-box;
	overflow:hidden;
	height:698px;
	margin: 0;
	background:url(/ertdf/img/tb/mainImage_bg.png) no-repeat center top;
	background-size:100% auto;
}
.mainImage_tb img {
	width:70%;
	margin: 0 15%;
	padding:90px 0 0 0;
}
/*----------------------------------------------------

photoline

----------------------------------------------------*/
.photoline {
	display:block;
	width:100%;
	height:150px;
	margin: 0 0 3em 0;
}
.photoline img {
	width:100%;
	height:auto;
}
/*----------------------------------------------------

logos

----------------------------------------------------*/
.top_link li img {
	width:70%;
	margin: 0 15%;
}

}
@media screen and (min-width:1024px){
/*----------------------------------------------------

common

----------------------------------------------------*/
.top_contents h2 {
	width:30%;
	max-width:266px;
	margin:0 auto 4em auto;
}
.top_contents h3 {
	font-size:1.2em;
}
/*----------------------------------------------------

mainImage_tb

----------------------------------------------------*/
.mainImage_tb {
	display:none;
}
/*----------------------------------------------------

mainImage

----------------------------------------------------*/
.mainImage {
	display:block;
	width:100%;
	height:700px;
	overflow:hidden;
	margin: 0;
	background:url(/ertdf/img/mainImage_bg.png) no-repeat center top;
	background-size:auto 700px;
}
.mainImage img {
	display:block;
	width:80%;
	max-width:1008px;
	margin:160px auto 0 auto;
}
/*----------------------------------------------------

photoline

----------------------------------------------------*/
.photoline {
	height:150px;
	margin: 0 0 4em 0;
	overflow:hidden;
	background:url(/ertdf/img/photoline.png) no-repeat center top;
	background-size:1920px 150px;
}
.photoline img {
	display:none;
}
/*----------------------------------------------------

NEWS

----------------------------------------------------*/
dl.news {
	max-width:800px;
	margin: 0 auto 4em auto;
}
/*----------------------------------------------------

logos

----------------------------------------------------*/
.top_link {
	margin: 0 0 2.5em 0;
	border-bottom:#e0e0e0 1px solid;
}
.top_link li {
	width:16.5%;
	padding: 20px 0;
}

}