@charset "utf-8";
@import url('https://fonts.googleapis.com/css?family=Noto+Serif+JP:300,700&display=swap&subset=japanese');
@font-face {
     font-family: 'font_woff';
     font-style: normal;
     font-weight: 400;
     src: url('https://use.fontawesome.com/releases/v5.6.1/webfonts/fa-solid-900.woff2') format("woff");
     font-display: swap;
 }
body {
  font: 300 0.8em/1.8 'Noto Serif JP', serif;
  letter-spacing: 2px;
  line-height: 1.8;
  margin: 0;
  padding: 0;
  width: 100%;
  word-break: break-word;
  line-break: strict;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
img {
  border: none;
}
a img:hover {
  filter: alpha(opacity=75);
  -moz-opacity: 0.75;
  opacity: 0.75;
}
a {
  color: #000;
  text-decoration: none;
}
a:hover {
  -webkit-transition: 0.7s;
  -moz-transition: 0.7s;
  -o-transition: 0.7s;
  transition: 0.7s;
  color: #999;
}
/*header
---------------------------*/
header {
  width: 100%;
  height: 70px;
  position: fixed;
  z-index: 300;
  background: rgba(255, 255, 255);
  padding: 8px 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 1);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
  transition: all 100ms 0s ease;
  background-color: #fff;
}
h1 {
  float: left;
  margin: 0;
}
h1 a {
  width: 230px;
  padding: 70px 0 0;
  height: 0;
  margin-top: 7px;
  background: url(../img/logo.png) no-repeat center top;
  display: block;
  overflow: hidden;
  background-size: 100% auto;
}
nav {
  width: 70%;
  float: right;
}
nav ul {
  text-align: right;
}
nav li {
  display: inline;
  padding: 0 10px;
  font-weight: 400;
}
header.thin {
  width: 100%;
  height: 60px;
}
.small { /*サイズ可変ヘッダー*/
  height: 60px;
  padding-top: 5px;
}
/*common
---------------------------*/
#wrapper {
  width: 100%;
  text-align: left;
  background: #fff;
  position: relative;
  z-index: 200;
}
h2 {
  font-size: 2em;
  font-weight: 300;
  text-align: center;
}
h3 {
  font-size: 1.4em;
  font-weight: 100;
}
h4 {
  font-size: 1.2em;
}
section { /* 要素の高さを100%にする */
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 40px 0 60px 0;
}
p {
  margin: 10px 0;
}
figcaption {
  font-size: 1em;
}
.noDisplay {
  visibility: hidden;
  height: 0;
  padding: 0;
  margin: 0;
}
.bgLgray {
  background-color: #eee;
}
.txtCenter {
  text-align: center;
}
.txtRight {
  text-align: right;
  width: 100%;
  display: block;
  clear: both;
}
.txtSmall {
  font-size: 0.8em;
}
.txtBig {
  font-size: 1.1em;
}
.txtBold {
  font-weight: 700;
}
.txtWhite {
  color: #fff;
}
.marginT30 {
  margin-top: 30px;
}
.marginT50 {
  margin-top: 50px;
}
.marginT80 {
  margin-top: 80px;
}
.paddingT30 {
  padding-top: 30px;
}
.fitimg { /*IE対策*/
  object-fit: cover;
  font-family: 'object-fit: cover;';
}
.crumb {
  font-size: 0.9em;
  padding: 10px 0 0 10px;
  width: 100%;
  text-align: left;
}
.crumb u {
  font-weight: 700;
  text-decoration: none;
}
.pageBack {
  width: 100%;
  margin-top: 50px;
  overflow: hidden;
}
.clearfix:after {
  clear: both;
  content: '';
  display: block;
}
.linkParent {
  position: relative;
  width: 100%;
}
.linkArea { /*親要素全体にリンク設定*/
  position: relative;
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
}
.linkParent a:hover {
  filter: alpha(opacity=30); /* IE 6,7*/
  -ms-filter: "alpha(opacity=30)"; /* IE 8,9 */
  -moz-opacity: 0.3; /* FF , Netscape */
  -khtml-opacity: 0.3; /* Safari 1.x */
  opacity: 0.3;
  zoom: 1; /*IE*/
  background-color: #fff;
}
/*head image
toppage slide show
---------------------------*/
#topSlide {
  width: 100%;
  text-align: center;
}
#topSlide .downArrow {
  z-index: 200;
  margin-top: 500px;
}
/*loadingAnime*/
.loader-wrap {
  position: fixed;
  top: 200px;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
}
.loader, .loader:after {
  border-radius: 50%;
  width: 7em;
  height: 7em;
}
.loader {
  margin: 60px auto;
  font-size: 10px;
  position: relative;
  text-indent: -9999em;
  border-top: 0.5em solid rgba(146, 146, 146, 0.2);
  border-right: 0.5em solid rgba(146, 146, 146, 0.2);
  border-bottom: 0.5em solid rgba(146, 146, 146, 0.2);
  border-left: 0.5em solid #929292;
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  -webkit-animation: load8 1.1s infinite linear;
  animation: load8 1.1s infinite linear;
}
@-webkit-keyframes load8 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes load8 {
  0% {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
/*fullSizeSlideShow */
.fullSlideShow {
  width: 100%;
  text-align: left;
  position: relative;
  overflow: hidden;
  z-index: 100;
}
.fullSlideShow ul {
  top: 55%;
  left: 50%;
  width: 100%;
  position: fixed; /* absolute or fixed */
  overflow: hidden;
}
.fullSlideShow ul li {
  top: 0;
  left: 0;
  width: 100%;
  display: none;
  position: absolute;
}
.fullSlideShow ul li img {
  width: 100%;
}
/* SideNavi */
.fullSlideShow .btnPrev, .fullSlideShow .btnNext {
  margin-top: -25px;
  top: 50%;
  width: 50px;
  height: 50px;
  position: fixed; /* absolute or fixed */
  z-index: 110;
}
.fullSlideShow .btnPrev {
  left: 10px;
  background: transparent url(../img/prev.png) no-repeat center center;
}
.fullSlideShow .btnNext {
  right: 10px;
  background: transparent url(../img/next.png) no-repeat center center;
}
/* Pagination*/
.pagiNation {
  bottom: 30px;
  left: 0;
  width: 100%;
  height: 15px;
  text-align: center;
  position: fixed; /* absolute or fixed */
  z-index: 120; /* 非表示にする場合は「90」以下に */
  visibility: hidden; /* 表示にする場合は「visible」に */
}
.pagiNation a {
  margin: 0 5px;
  width: 20px;
  height: 20px;
  display: inline-block;
  overflow: hidden;
  background: #000;
}
.pagiNation a.pnActive {
  filter: alpha(opacity=100) !important;
  -moz-opacity: 1 !important;
  opacity: 1 !important;
}
/* ClearFixElements */
.fullSlideShow ul:after {
  content: ".";
  height: 0;
  clear: both;
  display: block;
  visibility: hidden;
}
.fullSlideShow ul {
  display: inline-block;
  overflow: hidden;
}
/*head image
lower contents
---------------------------*/
#headImg { /*下層コンテンツヘッドイメージ*/
  background-repeat: no-repeat;
  background-position: top center;
  -moz-background-size: cover;
  background-size: cover;
  height: 300px;
}
#owner #headImg {
  background-image: url("../img/head-owner.jpg");
}
#topics #headImg {
  background-image: url("../img/head-topics.jpg");
}
#artworks #headImg {
  background-image: url("../img/head-artworks.jpg");
}
#books #headImg {
  background-image: url("../img/head-books.jpg");
  background-position: top right;
}
#owner, #books, #artworks, #topics {
  padding-top: 65px;
}
/*footer
---------------------------*/
footer {
  background-color: #CCC;
  font-size: 0.9em;
  vertical-align: top;
}
footer section {
  flex-direction: row;
  background: left/ 30% no-repeat url("../img/logo.png");
  justify-content: flex-end;
}
footer ul, footer dl {
  width: 25%;
  list-style: none;
}
footer li a::before {
  content: "・";
  white-space: pre;
}
footer dt {
  font-size: 1.3em;
  line-height: 1.5;
  margin-bottom: 13px;
}
footer dt span::before {
  content: "\A";
  white-space: pre;
}
footer dd {
  margin: 0;
}
address {
  background-color: #333;
  color: #fff;
  padding: 10px;
  letter-spacing: 4;
  text-align: center;
}
/*pagetop arrow
---------------------------*/
#pagetop {
  position: fixed;
  right: 8px;
  bottom: 15px;
  opacity: 0;
  -ms-filter: "alpha( opacity=0 )";
  filter: alpha(opacity:0);
  zoom: 1.4;
  z-index: 9999;
}
#pagetop a {
  display: block;
  padding: 3px 10px;
  background: #333;
  color: #fff;
  text-decoration: none;
}
/*top page style
---------------------------*/
#topAbout .aboutArea h3 {
  margin: 40px 0 15px 0;
}
#topAbout .aboutArea p {
  margin: 15px 0 25px 0;
}
#topAbout figure {
  width: 33.333333%;
  margin: 0;
  float: left;
}
#topBooks .booksImg {
  width: 255px;
  margin: 10px;
  float: left;
  white-space: nowrap;
}
#topArtworks .portfolio-item, #topTopics dl {
  width: 255px;
  margin: 10px;
  float: left;
}

#topTopics dl{
    width: 249px;
    margin: 10px;
     float: none;
    display: inline-block;
    vertical-align: top;
    }

#topTopics dd {
  margin: 0;
  font-size: 0.8em;
}
#topTopics img {
  margin: 0 0 10px 0;
  width: 100%;
  max-height: 280px;
  object-fit: cover;
  object-position: 0% 0%;
}
#topAbout img, #topBooks img, #topArtworks img {
  width: 100%;
}
#gMap {
	width:100%;
	height:480px;
}
/* top page & artworks page
GallerySectionCommonStyle
==============================*/
#tf-gallery {
  padding: 30px 0;
}
.categories {
  padding: 10px 0;
}
ul.cat li {
  display: inline-block;
}
#tf-gallery li.pull-right {
  margin-top: 10px;
}
ol.type li {
  display: inline-block;
  margin-left: 20px;
}
ol.type li:after {
  content: ' | ';
  margin-left: 20px;
}
ol.type li:last-child:after {
  content: '';
}
ol.type li a {
  color: #222222;
}
ol.type li a.active {
  font-weight: 700;
}
.isotope-item {
  z-index: 2;
}
.isotope-hidden.isotope-item {
  z-index: 1;
}
.isotope, .isotope .isotope-item {
  /* change duration value to whatever you like */
  -webkit-transition-duration: 0.8s;
  -moz-transition-duration: 0.8s;
  transition-duration: 0.8s;
}
.isotope-item {
  margin-right: -1px;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.isotope {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition-property: height, width;
  -moz-transition-property: height, width;
  transition-property: height, width;
}
.isotope .isotope-item {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition-property: -webkit-transform, opacity;
  -moz-transition-property: -moz-transform, opacity;
  transition-property: transform, opacity;
}
.hover-text h4, .portfolio-item p {
  font-size: 1em;
  margin-top: 0;
}
.portfolio-item small {
  font-size: 0.8em;
  margin: 0;
  padding: 0;
}
.portfolio-item .hover-bg {
  height: auto;
  overflow: hidden;
  position: relative;
}
.hover-bg .hover-text {
  position: absolute;
  text-align: center;
  margin: 0 auto;
  padding: 20% 2%;
  color: #ffffff;
  background: rgba(0, 0, 0, 0.66);
  height: 100%;
  width: 100%;
  opacity: 0;
  line-height: 1.2;
}
.hover-bg .hover-text > h4 {
  opacity: 0;
  -webkit-transform: translateY(100%);
  transform: translateY(100%);
  transition: all 0.3s;
}
.hover-bg:hover .hover-text > h4 {
  opacity: 1;
  -webkit-backface-visibility: hidden;
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.hover-bg .hover-text > i {
  opacity: 0;
  -webkit-transform: translateY(0);
  transform: translateY(0);
  transition: all 0.3s;
}
.hover-bg:hover .hover-text > i {
  opacity: 1;
  -webkit-backface-visibility: hidden;
  -webkit-transform: translateY(100%);
  transform: translateY(100%);
}
.hover-bg:hover .hover-text {
  opacity: 1;
}
#topArtworks .portfolio-item span.fas, #artworks .portfolio-item span.fas {
  border: 1px solid #fff;
  font-size: 15px;
  padding: 7px;
  border-radius: 50%;
  color: #fff;
  margin-top: 15px;
}
#topArtworks .portfolio-item span, #artworks .portfolio-item span {
  position: absolute;
  bottom: 20%;
  left: 45%;
}
#artworks .hover-bg {
  position: relative;
}
#artworks .hover-text {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
/* artworks page style
==============================*/
#artworks ul, ol {
  padding: 0;
  webkit-padding: 0;
  moz-padding: 0;
}
.img-responsive {
  display: block;
  max-width: 100%;
  height: auto;
}
/* all page batch style
==============================*/
#artworks section, #artworksDetail section, #books section, #topics section, #topicsDetail section {
  padding-top: 10px;
}
/* owner page style
==============================*/
#owner section.firstChild {
  padding-top: 10px;
  padding-bottom: 20px;
}
#owner dl {
  width: 100%;
  padding: 20px;
  margin: 0;
}
#owner dl:first-child dt {
  display: none;
}
#owner dt {
  width: 23%;
  float: left;
}
#owner dd {
  width: 77%;
  float: left;
  margin: 0;
}
#ownerHistory section {
  padding-top: 0;
}
#ownerHistory dl {
  border-bottom: dotted 1px #aaa;
}
#ownerLecture dt {
  width: 13%;
}
#ownerLecture dd {
  width: 85%;
}
#ownerLecture dt::after {
  content: '　－';
}
#ownerBooks {
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  -ms-box-sizing: border-box;
  -o-box-sizing: border-box;
}
#owner span {
  display: inline-block;
  line-height: 1.3;
  text-decoration: none;
  font-size: 0.8em;
  padding-top: 5px;
}
#owner ul {
  margin-left: 10px;
  list-style: none;
  list-style-position: outside;
  margin-top: 0;
}
#owner li {
  margin-top: 5px;
}
#owner li::before {
  content: 'URL:';
  margin-left: -50px;
}
#owner li.white::before {
  font-color: #fff;
}
#ownerBooks div {
  margin: 0;
}
.js-masonry {
  width: 100%;
  background-color: #fff;
  padding: 0;
  border: 0;
}
.gridWidth {
  /*width: 50%;*/
  width: 100%;
  margin: 0 !important;
  padding: 20px;
  background-color: #fff;
}
/* books page style
==============================*/
#books .booksList {
  width: 100%;
}
#books .booksImg {
  width: 249px;
  margin: 10px;
  display: inline-block;
  vertical-align: top;
}
#books .txtCenter {
  margin-bottom: 70px;
}
.booksImg img {
  width: 100%;
}
.booksImg h3 {
  font-size: 1em;
  font-weight: 700;
  margin: 0;
}
.booksImg h4 {
  font-size: 1em;
  font-weight: 400;
  margin: 0;
  padding: 5px 0 0 0;
}
.booksImg ul {
  padding: 0;
  list-style: none;
}
.booksImg li {
  font-size: 0.9em;
  margin: 10px 0;
  line-height: 1.5;
}
/* topics page style
==============================*/
#topics dl {
  width: 249px;
  margin: 50px 10px 0 10px;
  display: inline-block;
  vertical-align: top;
}
#topics dd {
  margin: 0;
  font-size: 0.8em;
}
#topics img {
  margin: 0 0 10px 0;
  width: 100%;
  height: 230px;
  object-fit: cover;
  object-position: center top;
  font-family: 'object-fit: cover; object-position: center top;'
}
.object_fit_img {
  object-fit: cover;
  object-position: center top;
  font-family: 'object-fit: cover; object-position: center top;'
}
@media screen and (min-width : 1179px ){
  section {
    width: 1100px;
    margin: 0 auto;
  }
  #topAccess #gMap {
    width: 100%;
  }
  #topArtworks .itemArea { /*IE対策*/
    width: 1100px;
    min-height: 50px;
    height: auto !important;
    height: 0px;
  }
  #artworks #lightbox {
    width: 1100px;
    margin: 0;
    padding: 0;
  }
  #topArtworks .portfolio-item {
    width: 31%;
    position: relative;
    min-height: 1px;
    margin: 1%;
    float: left;
  }
  #artworks .portfolio-item {
    width: 23%;
    position: relative;
    min-height: 1px;
    margin: 1%;
    float: left;
  }
}
@media screen and (max-width:1179px) {
  section {
    width: 100%;
    padding: 50px 5%;
  }
  .padWrap {
    width: 90%;
  }
  .mbNoDisplay {
    visibility: hidden;
    height: 0px;
    padding: 0;
    margin: 0;
  }
  #headImg {
    height: 250px;
  }
  #topBooks .booksImg {
    width: 23%;
    margin: 1%;
  }
  #topTopics dl {
    position: relative;
    width: 31.33333%;
    height: auto;
    margin: 1%;
  }
  footer section {
    background: 30px/ 25% no-repeat url("../img/logo.png");
    justify-content: flex-end;
  }
  footer ul, footer dl {
    width: 32%;
  }
  #owner dt {
    width: 100%;
    float: left;
    font-weight: 700;
  }
  #owner dt::after {
    content: '';
  }
  #owner dd {
    width: 100%;
    float: left;
  }
  #ownerLecture .connect {
    visibility: hidden;
    width: 0;
    height: 0;
  }
  .itemArea, #artworks #lightbox, #artworks #tf-gallery {
    width: 100%;
  }
  #topArtworks .portfolio-item, #artworks .portfolio-item {
    width: 31%;
    margin: 1%;
  }
  #artworksDetail h2 {
    text-align: center;
  }
  .detailTxt, .mainImg, .detailImg {
    text-align: center;
    margin-bottom: 30px;
  }
  .width30 {
    width: 60%;
  }
  .width40, .width50, .width60, .width70, .width80, .width90 {
    width: 98%;
  }
  #books .booksImg {
    width: 29%;
  }
  #topics dl {
    width: 45%;
    margin: 5% 2% 0 2%;
  }
  #topBooks .booksImg { /*IE対策*/
    max-height: 355px;
  }
  #topArtworks .portfolio-item { /*IE対策*/
    max-height: 355px;
  }
}


@media screen and (max-width:750px) {
  body {
    font-size: 16px;
  }
  p {
    white-space: word-wrap;
		font-size:17px;
  }
  header {
    padding: 8px 15px 0 5px;
  }
  h1 {
    padding-top: 3px;
  }
  .fullSlideShow ul li img {
		width:auto;
    height:80%;
    position : relative;
    top: 0;
		left:7%;
  }
.crumb {
font-size:16px;
margin-bottom:30px;
}
#topSlide .downArrow {
  padding-top: 0px;
}
#topAbout section {
	padding:50px 10px;
  }
  #topAbout figure {
    width: 100%;
    flex-direction: column;
  }
  #topAbout span::before {
    content: "\A";
    white-space: pre;
  }
  #topBooks .booksImg, #books .booksImg, #topArtworks .portfolio-item, #artworks .portfolio-item {
    width: 47%;
    margin: 1%;
  }
  #topArtworks .portfolio-item h4, #topArtworks .portfolio-item p, #artworks .portfolio-item h4, #artworks .portfolio-item p {
    font-size: 16px;
  }
  #topTopics dl {
    width: 85%;
    margin: 1%;
    float: none;
    margin: 1% auto 5% auto;
  }
  footer section {
    background: none;
    flex-direction: column;
  }
  footer ul, footer dl {
    width: 100%;
  }
	footer ul li {
    margin: 15px 0;
		font-size:19px;
  }
	footer ul .txtBig {
		font-size:20px;
	}
  footer dl {
    padding: 50px 0 0 45px;
  }
	footer dt {
		font-size:25px;
	}
	footer dd {
		font-size:16px;
	}
 .width40, .width50, .width60, .width70, .width80, .width90, .width100 {
    width: 95%;
  }
  #artworks ul {
    margin-top: -30px;
  }
  #artworks li {
    margin: 10px 0 0 10px;
    padding: 0;
  }
  #artworks li a {
    border: solid #ddd 1px;
    background-color: #eee;
    padding: 1px 7px;
  }
  #artworks li a:hover {
    background-color: #fff;
  }
  #artworks li::after, #artworks li::before {
    content: "";
    margin-right: -12px;
  }
  #owner .gridWidth {
    width: 100%;
  }
  #owner li::before {
    content: 'URL−';
    margin-left: -45px;
  }
  #books .booksImg {
    width: 100%;
    padding: 25px 0;
    flex-direction: column;
    border-top: dotted 1px #555;
    clear: both;
  }
  #books .booksImg img {
    width: 45%;
    float: left;
  }
	#books .booksImg h3, #books .booksImg h4,#books .booksImg ul {
    width: 50%;
    float: right;
    margin-top: 0;
  }
	#books .booksImg ul.lineClear {
		clear:both;
		width:100%;
		display:box;
	}
  #topics dl {
    width: 100%;
    padding: 10% 10% 0 10%;
  }
  .txtRight {
    padding-left: 1em;
    text-indent: -1em;
  }
  #topBooks .booksImg { /*IE対策*/
    max-height: 550px;
  }
}
/* 高解像度用スタイル*/
@media (-webkit-min-device-pixel-ratio: 1.5), (min-resolution: 1.5dppx) {
  body {
    font-size: 1em;
  }
  header {
    height: 75px;
  }
  .small {
    height: 70px;
  }
  footer {
    font-size: 0.9em;
  }
  #topSlide .downArrow {
    margin-top: 600px;
    margin-bottom: 100px;
  }
  #topSlide .loader-wrap {
    position: fixed;
    top: 350px;
  }
  #pagetop {
    right: 0;
    bottom: 0;
  }
}