@charset "UTF-8";

/* COMMON SETTING
--------------------------*/
.tt_news_topics,
.tt_development,
.tt_access_map {
	max-width: 480px;
	margin: 0 auto;
}


/* Main Visual
--------------------------*/
#main_visual {
	width: 100%;
	margin: 0 auto;
	padding: 0;
}
#index_movie {
	width: 100%;
	height: auto;
	margin: 0 auto;
	padding: 0;
	/* none full size
	max-width: 1030px;
	box-shadow: 0 0 .5em .3em rgba(0,0,0,.15);
	*/
}

/* Message
--------------------------*/
#message {
	position: relative;
	z-index: 2;
	width: 90%;
	max-width: 680px;
	margin: 0 auto;
	padding: 3em 0 2em;
	text-align: left;
}


/* News-Topics
--------------------------*/
#news_topics {
	position: relative;
	z-index: 2;
	width: 90%;
	max-width: 960px;/*1040px*/
	margin: 0 auto;
	padding: 0 0 3em;
}
#news_wrap {
	padding: 1em 0;
	max-height: 300px;
	overflow: auto;
}
#news_wrap dl {
	margin: 0 0 2em;
	text-align: left;
}
#news_wrap dt {
	display: block;
	margin: 0 0 .3em;
}
#news_wrap dt.new_ic:after {
	content: "NEW";
	color: #f00;
	font-size: .8em;
	font-weight: bold;
}
#news_wrap dt span {
	display: inline-block;
	margin: 0 .5em;
	padding: .2em 1em;
	background: #003296;
	text-align: center;
	color: #fff;
	font-size: .8em;
	line-height: 1;
}
#news_wrap dd {
	margin: 0 0 1em;
	padding: 0 0 .5em;
	font-size: .9em;
	line-height: 1.4;
}
#news_wrap dd:last-of-type {
	border-bottom: none;
}


/* Mission-Vision
--------------------------*/
#msv_img_wrap {
	width: 100%;
	margin: 0 auto;
	position: relative;
}
#mission_vision {
	width: 90%;
	max-width: 1040px;
	margin: 0 auto;
	padding: 4em 0 3em;
}
#msv_header,
#msv_conts {
	position: relative;
	z-index: 2;
}
.tt_msn_vsn {
	max-width: 700px;
	margin: 0 auto;
}
.txt_msn_vsn {
	max-width: 700px;
	margin: 0 auto;
	text-align: left;
}


#msv_img_bg {
	width: 100%;
	height: 100%;
	position: fixed;
	top: 0;
	left: 0;
	z-index: -1;
	background: url("../images/index_msv_bg.jpg") center center no-repeat;
	background-size: auto;
	opacity: 0;
}
#msv_img {
	position: relative;
	z-index: 11;
	max-width: 920px;
	margin: 50px auto;
	padding: 0;
	overflow: hidden;
}
.msv_crcl {
	position: relative;
}
.msv_star,
.msv_n,
.msv_e,
.msv_s,
.msv_w {
	position: absolute;
	z-index: 2;
	top: 0;
	left: 0;
}
.anm_bg {animation: fadeBg 1.5s ease-out 0.5s 1 normal forwards;}
.anm_crcl {animation: fadeCcl 1.5s ease-out 0.3s 1 normal forwards;}
.anm_str {animation: fadeStar 1.5s ease-out 0.3s 1 normal forwards;}
.anm_n {animation: fadeN 0.8s ease-out 0.1s 1 normal forwards;}
.anm_e {animation: fadeE 0.8s ease-out 0.1s 1 normal forwards;}
.anm_s {animation: fadeS 0.8s ease-out 0.1s 1 normal forwards;}
.anm_w {animation: fadeW 0.8s ease-out 0.1s 1 normal forwards;}
.anm_fo {animation: fadeO 1s ease-out 0s 1 normal;}
@keyframes fadeBg {
	0% {opacity: 0;}
	100% {opacity: 1;}
}
@keyframes fadeCcl {
	0% {opacity: 0; transform: rotate(0deg) scale(1.3);}
	100% {opacity: 1; transform: rotate(-360deg) scale(1);}
}
@keyframes fadeStar {
	0% {opacity: 0; transform: rotate(0deg) scale(0.5);}
	100% {opacity: 1; transform: rotate(360deg) scale(1);}
}
@keyframes fadeN {
	0% {opacity: 0; transform: translateY(400px);}
	100% {opacity: 1; transform: translateY(0px);}
}
@keyframes fadeE {
	0% {opacity: 0; transform: translateX(-400px);}
	100% {opacity: 1; transform: translateX(0px);}
}
@keyframes fadeS {
	0% {opacity: 0; transform: translateY(-400px);}
	100% {opacity: 1; transform: translateY(0px);}
}
@keyframes fadeW {
	0% {opacity: 0; transform: translateX(400px);}
	100% {opacity: 1; transform: translateX(0px);}
}
@keyframes fadeO {
	0% {opacity: 1;}
	100% {opacity: 0;}
}


.tt_nsew {
	max-width: 370px;
	margin: 0 auto;
}
#nsew_wrap {
	width: 100%;
	max-width: 1040px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.nsew_info {
	width: 49%;
	max-width: 510px;
	margin: 0;
	padding: 0 0 3em;
}
.nsew_info dt {
	display: block;
	margin: 0 0 .5em;
}
.nsew_info dd {
	padding: 0 .3em;
	text-align: left;
}

#hirosaki_univ {
	width: 100%;
	max-width: 510px;
	margin: 0 auto;
	padding: 1.5em 2em;
	background: #f5f5f5;
	border: 1px #afafaf solid;
}
#hirosaki_univ h3 img {
	max-width: 360px;
}
.hrosaki_tt {
	padding: 0 0 1em;
	border-bottom: 1px #afafaf solid;
}



/* Reserch-Development
--------------------------*/
#deveropment {
	width: 100%;
	margin: 0 auto;
	padding: 4em 0 3em;
}
#deveropment a {
	display: block;
	text-decoration: none;
}
#deveropment a:hover,
#deveropment a:active {
	-webkit-animation: hoverAc .6s ease-in-out 0s 1 normal;
	animation: hoverAc .6s ease-in-out 0s 1 normal;
	opacity: .8;
}
@-webkit-keyframes hoverAc {
	0% {opacity: .5;}
	100% {opacity: .8;}
}
@keyframes hoverAc {
	0% {opacity: .5;}
	100% {opacity: .8;}
}
.dev_hydro,
.dev_purif,
.dev_solid {
	width: 100%;
	min-height: 384px;
	margin: 0 auto;
	padding: 3em;
	color:  #fff;
	font-weight: bold;
	text-shadow: 1px 1px 2px rgba(0,0,0,.4);
}
.dev_hydro {
	background: url("../images/index_rd_hydro.jpg") center center no-repeat;
	background-size: cover;
}
.dev_purif {
	background: url("../images/index_rd_purif.jpg") center center no-repeat;
	background-size: cover;
}
.dev_solid {
	background: url("../images/index_rd_solid.jpg") center center no-repeat;
	background-size: cover;
}
.dev_hydro dl,
.dev_purif dl,
.dev_solid dl {
	width: 90%;
	max-width: 1040px;
	margin: 0 auto;
	text-align: left;
}
.dev_hydro dt,
.dev_purif dt,
.dev_solid dt {
	display: block;
	max-width: 300px;
	margin: 0 0 1em 160px;
	font-size: 1.2em;
	font-weight: bold;
}
.dev_hydro dt span,
.dev_purif dt span,
.dev_solid dt span {
	font-size: 1.4em;
	letter-spacing: 0.1em;
	line-height: 1.5;
	text-decoration: underline;
}
.dev_hydro dd,
.dev_purif dd,
.dev_solid dd {
	max-width: 300px;
	margin: 0 0 0 160px;
	text-align: left;
}
.rd_hyd {
	background: url("../images/index_rd_ic1.png") left top no-repeat;
	background-size: 140px;
}
.rd_prf {
	background: url("../images/index_rd_ic2.png") left top no-repeat;
	background-size: 140px;
}
.rd_sld {
	background: url("../images/index_rd_ic3.png") left top no-repeat;
	background-size: 140px;
}
#deveropment dd.rd_more {
	padding: .5em 0 0;
	position: relative;
	font-weight: 500;
	text-align: right;
}
#deveropment dd.rd_more:before {
	content: "";
	position: absolute;
	right: 6em;
	bottom: 30%;
	width: 10%;
	border-bottom: 1px #fff dotted;
	box-shadow: 1px 1px 2px rgba(0,0,0,.4);
}




/* 768px以下 --------------------------------
------------------------------------------*/
@media only screen and (max-width: 768px) {

#msv_img_bg {
	background: url("../images/index_msv_bg.jpg") center center no-repeat;
	background-size: 180%;
}

#hirosaki_univ {
	max-width: 440px;
}
#hirosaki_univ h3 img {
	max-width: 280px;
}

.dev_hydro,
.dev_purif,
.dev_solid {
	min-height: 300px;
	padding: 3em 0;
}
.dev_hydro dt,
.dev_purif dt,
.dev_solid dt {
	max-width: 280px;
	margin: 0 0 1em 110px;
	font-size: 1.1em;
}
.dev_hydro dd,
.dev_purif dd,
.dev_solid dd {
	max-width: 280px;
	margin: 0 0 0 110px;
}
.rd_hyd,
.rd_prf,
.rd_sld {
	background-size: 100px;
}


}



/* 480px以下 --------------------------------
------------------------------------------*/
@media only screen and (max-width: 480px) {
h2 {
	font-size: 1.15em;
}
#message {
	padding: 1em 0 .5em;
}
#news_topics {
	padding: 0 0 1em;
}
#mission_vision {
	padding: 3em 0 2em;
}
.tt_nsew {
	width: 90%;
}
#nsew_wrap {
	width: 100%;
	max-width: 1040px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.nsew_info {
	width: 100%;
	padding: 0 0 2em;
}
#hirosaki_univ {
	padding: 1em 2em;
}
#hirosaki_univ h3 img {
	max-width: 200px;
}


#deveropment {
	padding: 3em 0 2em;
}

.dev_hydro,
.dev_purif,
.dev_solid {
	min-height: auto;
	padding: 3em 0;
}
.dev_hydro dt,
.dev_purif dt,
.dev_solid dt {
	max-width: 280px;
	margin: 0 0 1em 70px;
	font-size: 1.1em;
}
.dev_hydro dd,
.dev_purif dd,
.dev_solid dd {
	max-width: 100%;
	margin: 0;
}
.rd_hyd,
.rd_prf,
.rd_sld {
	background-size: 60px;
}


}