@charset "UTF-8";

/*  reset.css
---------------------------------------------------------- */
html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,
p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,
dfn,em img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,
var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,
table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,
details,embed,figure,figcaption,footer,header,hgroup,menu,nav,
output,ruby,section,summary,time,mark,audio,video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article,aside,details,figcaption,figure,footer,
header,hgroup,menu,nav,section {  display: block;}
body {  line-height: 1;}
ol,ul {  list-style: none;}
blockquote,q {  quotes: none;}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/*  基本設定
---------------------------------------------------------- */
html {
  height: 100%;
  font-size: 62.5%;
}

html,body {
  width: 100%;
  height: 100%;
}

h1,h2,h3,h4,h5,h6 {
  font-size: 100%;
  font-weight: normal;
}

body {
  position: relative;
  height: 100%;
  color: #333;
  line-height: 1.6;
  letter-spacing: 0.05em;
  font-style: normal;
  font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  font-weight: 500;
  *font-size: small;
  *font: x-small;
}

body li {  list-style: none;}
body {  font-size: 75%\9;}
body:not(:target) {  font-size: 75%¥9;}

img {
  border: 0;
  vertical-align: top;
}

strong {
  font-weight: bold;
}

a:link,
a:visited {
  color: #000;
  text-decoration: none;
  transition:all  0.3s;
  position: relative;
  display: inline-block;
}

a:hover::after {
  width: 100%;
}

a:hover,
a:active {
  color: #ccc;
}

/*body::after {
content: '';
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color:#fff;
z-index: 9999;
pointer-events: none;
opacity: 0;
-webkit-transition: opacity .8s ease;
transition: opacity .8s ease;
}
body.fadeout::after {
opacity: 1;
}
body.fadeout article{
-webkit-transform:scale(1.2);
transform:scale(1.2);
}*/
.sp {
  display: none !important;
}

@media only screen and (max-width: 499px) {
  .sp {  display: block !important;}
  .pc {  display: none !important;}
}

main .vbox-next span {
  border:none;
}

/*  header
---------------------------------------------------------- */
header {
  position: fixed;
  width: 100%;
  font-family: 'Libre Baskerville', serif;
  background: #fff;
  z-index: 50;
  transition: all .6s;
}
header .inr {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 75vw;
  height: 150px;
  margin: 0 auto;
}
header .logo {
  font-size: 2.0rem;
  letter-spacing: 0.05em;
}

/* menu-button */
header .menu_btn {
  position:relative;
  display: block;
  width: 50px;
  height: 50px;
  font-size: 0;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: none;
  outline: none;
}
header .menu_btn:before,
header .menu_btn:after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 30px;
  height: 2px;
  margin: -1px 0 0 -15px;
  background: #000;
}
header .menu_btn:before {
  -webkit-transform: translateY(-4px);
  transform: translateY(-4px);
}
header .menu_btn:after {
  -webkit-transform: translateY(4px);
  transform: translateY(4px);
}

nav {
  position: fixed;
  top: 0;
  right: 0;
  transform: translateX(20%);
  width: 100%;
  height: 100%;
  font-size: 1.6rem;
  font-family: 'Libre Baskerville', serif;
  overflow: hidden;
  transition: all 0.6s;
  z-index: -10;
}
nav ul {
  float: right;
  clear: right;
  width: 20%;
  height: 100%;
  background: #fff;
}

nav ul li {
  padding: 25px 50px;
}

nav ul li a[target="_blank"]:after {
  content: "";
  display: inline-block;
  margin-left: 5px;
  width: 11px;
  height: 11px;
  background:url(../img/ico_instagram.png) no-repeat center;
  background-size: contain;
  transition:all .3s;
}
nav ul li a[target="_blank"]:hover:after {
  background:url(../img/ico_instagram.png) no-repeat center;
  background-size: contain;
  background-color:rgba(255,255,255,0.8);
  background-blend-mode:lighten;
  transition:all .3s;
}

nav ul li.close_btn {
  margin-bottom: 25px;
}
nav ul li.close_btn a {
  position:relative;
  display: block;
  float: right;
  clear: right;
  width: 15px;
  height: 15px;
  font-size: 0;
}
nav ul li.close_btn a:before,
nav ul li.close_btn a:after{
  content: "";
  display: block;
  width: 100%;/*バツ線の長さ*/
  height: 2px;/*バツ線の太さ*/
  background: #000;
  transform: rotate(45deg);
  transform-origin:0% 50%;
  position: absolute;
  top: calc(14% - 1px);
  left: 14%;
}

nav ul li.close_btn a:after{
  transform: rotate(-45deg);
  transform-origin:100% 50%;
  left: auto;
  right: 14%;
}

/* menu-active */
.wrap {
  position: relative;
  overflow: hidden;
  min-height:100vh;
}
.wrap:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: all 0.6s;
  z-index: 60;
  visibility: hidden;
}
.wrap.active:before {
  background: rgba(0,0,0,0.4);
  visibility: visible;
}
.wrap.active header {
  background: transparent;
}
nav.active {
  transform: translateX(0);
  z-index: 100;
}

@media only screen and (max-width: 499px) {
  header .inr {
    width: 90vw;
    height: 60px;
    line-height: 60px;
    font-size: 1.6rem;
    letter-spacing: 0.4em;
    box-sizing: border-box;
  }
  nav {
    transform: translateX(100%);
  }
  nav ul {  width: auto;}
  nav ul li {
    width: 6.5em;
    padding: 20px 40px 20px 50px;
  }

}


/*  main
---------------------------------------------------------- */
main {  padding-top: 150px;}

main .ttl {
  margin-bottom: 3em;
  text-align: center;
  font-size: 1.8rem;
  font-family: 'Libre Baskerville', serif;
  font-weight: 100;
  letter-spacing: 0.75em;
}

.works .top li p span,
main .ttl span,
main.untouch .flexslider .slides li:first-child p span {
  display: block;
  margin-top: 20px;
  font-size: 1.1rem;
  letter-spacing: 0.8em;
}
.works .top li p span:before,
main .ttl span:before,
main.untouch .flexslider .slides li:first-child p span:before {
  content: "©";
}

.flex-direction-nav {
  position: absolute;
  top:0;
  left: 0;
  display: flex;
  width: 100%;
  height: 100%;
  z-index: 10;
}

.flex-direction-nav li {
  width: 50%;
}

.flex-direction-nav li a {
  display: block;
  width: 100%;
  height: 100%;
}

@media only screen and (max-width: 499px) {
  main {
    padding-top: 80px;
  }

  main .ttl {
    margin-bottom: 1.3em;
    font-size: 1.3rem;
  }
}

/*----------------------------------------
  index
----------------------------------------*/
.index h1 {
  display: table;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  text-align: center;
  z-index: 10;
}
.index h1 a {
  display: table-cell;
  vertical-align: middle;
  width: 100%;
  height: 100%;
  color: #fff;
  font-family: 'Libre Baskerville', serif;
  font-size: 3.2rem;
  text-shadow:0px 0px 5px rgba(0,0,0,0.2);
  letter-spacing: 0.1em;
  z-index: 10;
}

/* 20220920 */

.index .enter {
  overflow: hidden;
  position: fixed;
  top: 0;
  left: 0;
  width:100%;
  height: 100vh;
  background-image:url(../img/index/2022.webp);
  background-size: cover;
  background-position: center;
}
@media screen and (max-width:768px) {
  .index .enter {
  background-image:url(../img/index/2022_sp.webp);
  }
}

/* 20220920 */

.index .main_image {
  overflow: hidden;
  position   :fixed;
  top: 0;
  left:0;
  width: 100%;
  margin-bottom: 50px;
  height: 100vh;
  box-sizing:border-box;
}
.index .main_image ul li {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  opacity: 0;
  animation  : bgAnime 28s infinite; /* 4sずつ ×枚数 */
  background-size: cover;
  background-position: center;
  font-size: 0;
}
.index .main_image ul li:nth-child(1) {background-image: url(../img/index/2020_2.webp);}
@media only screen and (max-width: 499px) {
  .index .main_image ul li:nth-child(1) {background-image: url(../img/index/2020_2_sp.webp);}
}
.index .main_image ul li:nth-child(2) {
  background-image: url(../img/index/2020_1.webp);
  animation-delay  : 4s;
}
.index .main_image ul li:nth-child(3) {
  background-image: url(../img/index/2017.webp);
  animation-delay  : 8s;
}
.index .main_image ul li:nth-child(4) {
  background-image: url(../img/index/2016_1.webp);
  animation-delay  : 12s;
}
.index .main_image ul li:nth-child(5) {
  background-image: url(../img/index/2016_2.webp);
  animation-delay  : 16s;
}
.index .main_image ul li:nth-child(6) {
  background-image: url(../img/index/2015_2.webp);
  animation-delay  : 20s;
}
.index .main_image ul li:nth-child(7) {
  background-image: url(../img/index/2015_1.webp);
  animation-delay  : 24s;
}
.index .main_image ul li:nth-child(8) {
  background-image: url(../img/index/2014.webp);
  animation-delay  : 28s;
}
@keyframes bgAnime {
  0% { opacity: 0; }
  8% { opacity: 1; }
  16% { opacity: 1; }
  25% { opacity: 0; }
  100% { opacity: 0; }
}

/*----------------------------------------
  works
----------------------------------------*/
.works ul.top {
  width: 75vw;
  margin: 0 auto;
}
.works ul.top li {
  position: relative;
  height: calc(100vh - 200px);
  margin-bottom: 10em;
}
.works ul.top li a {
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  font-size: 0;
  z-index: 2;
}

.works ul.top li .box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: calc(100vh - 200px);
}

.works ul.top li:nth-child(even) .box {flex-direction: row-reverse;}

.works ul.top li .img  {
  width: 49%;
  height: 100%;
}
.works ul.top li .img img {
  object-fit:contain;
  width: 100%;
  height: 100%;  -webkit-filter: grayscale(100%);
  filter: grayscale(100%);
  -webkit-transition: .3s ease-in-out;
  transition: .3s ease-in-out;
}


.works .top li p {
  opacity: 0;
  width: 49%;
  text-align: center;
  transition: all 0.6s ease;
  font-family: 'Libre Baskerville',"游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  font-size: 1.3rem;
  letter-spacing: 0.5em;
}
.works .top li p.en {
  font-size: 1.4rem;
  letter-spacing: 0.5em;
}
.works .top li p.gen {letter-spacing: 0.25em;}
.works .top li p.row {line-height: 2;}



/* マウスオン */
.works .top li a:hover + .box .img img {
  -webkit-filter: grayscale(0);
  filter: grayscale(0);
}
.works .top li a:hover + .box p {  opacity: 1;}


@media only screen and (max-width: 499px) {
  .works main {  width: 100%;}
  .works ul.top {
    width: 100%;
  }
  .works ul.top li {
    height: 60vh;
    margin-bottom:0;
  }
  .works ul.top li .box {  height:60vh;}
  
  .works .top li:nth-child(even) {margin:0 5% 0 2%;}
  .works .top li:nth-child(odd) {  margin:0 2% 0 5%;}
  
  .works .top li p {
  opacity: 1;
  font-size: 1.0rem;
  letter-spacing: 0.5em;
  }
  .works .top li p.en {
    font-size: 1.0rem;
    letter-spacing: 0.25em;
  }
  .works .top li p span {
    letter-spacing: 0.3em;
  }
  .works .top li p span,
  main .ttl span,
  main.untouch .flexslider .slides li:first-child p span  {
    font-size: 0.9rem;
    letter-spacing: 0.5em;
  }
}

/*----------------------------------------
  column 01
----------------------------------------*/

.block_01 li {
  width: auto;
  height: calc(100vh - 160px);
  margin-bottom: 10em;
  text-align: center;
}

.block_01 img {
  height: 100%;
}

@media only screen and (max-width: 499px) {
  .block_01 li {
    height: auto;
    width: 90vw;
    margin: 0 auto 1.5em;
  }

  .block_01 img {
    width: 100%;
  }
}

/*----------------------------------------
  untouched world
----------------------------------------*/
main.untouch {
  height: calc(100vh - 200px);
  padding: 100px 0;
}

main.untouch .flexslider,
main.untouch .flexslider .slides,
main.untouch .flexslider .slides li {
  height: 100%;
}

main.untouch .flexslider {
  position: relative;
  margin: 0;
}

main.untouch .flexslider .slides li:first-child {
  display: flex !important;
  align-items: center;
  justify-content: center;
}

main.untouch .flexslider .slides li p {
  font-family: 'Libre Baskerville',"游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  font-size: 2.0rem;
  font-weight: 100;
  letter-spacing: 1em;
  text-align: center;
}
main.untouch .flexslider .slides li p.gen {letter-spacing: 0.5em;}
main.untouch .flexslider .slides li p.row {line-height: 3;}

main.untouch .flexslider .slides li p span {
  display: block;
}

main.untouch .flexslider img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}

@media only screen and (max-width: 768px) {
  main.untouch {
    padding: 80px 0 120px;
  }
  main.untouch .flexslider .slides li p {
    font-size: 1.6rem;
  }
}

@media only screen and (max-width: 499px) {
  main.untouch .flexslider .slides {
    width: calc(100vw - 65px);
    margin: auto;
  }
}


/*----------------------------------------
  column 05
----------------------------------------*/
.block_05 {
  display: flex;
  -webkit-display: flex;
  flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  width: 75vw;
  margin: 0 auto;
  justify-content: space-between;
}

.block_05 li {
  width: 16%;
  margin: 0 4% 5% 0;
}

.block_05 li:nth-child(5n) {
  margin: 0 0 5% 0;
}

.block_05 li img {
  width: 100%;
}

.lum-close-button {
  display: none;
}

.block_05.random {
  margin: 0 auto 2%;
  justify-content: space-between;
  flex-wrap: nowrap;
}

.block_05.random li {
  width: auto;
  margin: 0 2% 0 0;
}

.block_05.rondom li:nth-child(5n) {
  margin: 0;
}

.block_05.random li img {
  width: 100%;
  height: auto;
}

.vbox-overlay {
  background: rgba(255, 255, 255, .8) !important;
}

@media only screen and (max-width: 499px) {
  .block_05 {
    width: 90vw;
  }

  .block_05 li {
    width: 48%;
  }

  .block_05 li:nth-child(5n) {
    margin: 0 4% 5% 0;
  }

  .block_05 li:nth-child(even) {
    margin: 0 0 5% 0;
  }

  div.grid {
    width: calc(100% - 0.5em);
    margin: 0 auto;
  }

  div.grid ul {
    width: 100%;
    display: grid;
    gap: 4px;
    grid-template-columns: 1fr 1fr 1fr;
  }

  div.grid ul li a {
    display: block;
    width: 100%;
    height: 100%;
  }

  .box02 {  grid-column: 2 / 3;grid-row: 1 / 3;}
  .box03 {  grid-column: 3 / 4;  grid-row: 1 / 3;}
  .box05 {  grid-column: 1 / 2; grid-row: 3 / 5;}
  .box07 {  grid-column: 3 / 4;  grid-row: 3 / 5;}
  .box13 {  grid-row: 6/ 8;}
  .box15 {  grid-column: 1 / 2; grid-row: 7 / 9;}

  div.grid ul li img {
    width: 100%;
    height: 100%;
  }

  .vbox-content {
    padding: 100px 35px !important;
  }
}

/*----------------------------------------
  stay home float
----------------------------------------*/
main.stayhome {
  position: relative;
  overflow: hidden;
  height: 100vh;
  box-sizing: border-box;
}

main.stayhome .flexslider {
  height: calc(100vh - 270px);
  margin: 10px 0 10px;
}
main.stayhome .flexslider .slides, main.stayhome .flexslider .slides li {
  height: 100%;
}
main.stayhome .flexslider .slides li:first-child {
  display: flex !important;
  display: flex !important;
  align-items: center;
  justify-content: center;
}

main.stayhome .flexslider .slides li:first-child p {
  font-family: 'Libre Baskerville',"游明朝体", "Yu Mincho", YuMincho, "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", "MS P明朝", "MS PMincho", serif;
  font-size: 2.0rem;
  font-weight: 100;
  letter-spacing: 0.25em;
  text-align: center;
}
main.stayhome .flexslider .slides li:first-child p span {
  display: block;
  margin-top: 20px;
  font-size: 1.1rem;
  letter-spacing: 0.8em;
}
main.stayhome .flexslider .slides li:first-child p span:before {content: "©";}
main.stayhome .flexslider img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}

/* thumbnail */
main.stayhome .flexslider-controls .thumb {
  display: flex;
  flex-wrap: wrap;
  width: 75vw;
  margin:0 auto ;
}
main.stayhome .flexslider-controls .thumb li {
  width: 40px;
  margin: 0 5px 5px 0;
  cursor: pointer;
  transition: .5s;
}
main.stayhome .flexslider-controls .thumb li:first-child {
  display: none;
}
main.stayhome .flexslider-controls .thumb li:hover{opacity: .8;}
main.stayhome .flexslider-controls .thumb li img {  width: 100%; height: auto;}


@media only screen and (max-width: 499px) {
  main.stayhome .flexslider {height: calc(100vh - 300px);}
  main.stayhome .flexslider .slides {
    width: calc(95vw - 4%);
    margin: 0 auto;
  }
  main.stayhome .flexslider img {
    width: 100%;
    max-width: inherit;
    max-height: inherit;
  }
  
  /* thumbnail */
  main.stayhome .flexslider-controls .thumb {
    width: 95vw;
  }
  main.stayhome .flexslider-controls .thumb li {
    width: 9%;
    margin: 0 1% 2% 1%;
  }
  
  /* direction-nav */
  main.stayhome .flex-direction-nav {
    display: flex;
    top: 0;
    width: 100%;
    height: 100%;
    border:0;
  }
  main.stayhome .flex-direction-nav li {
    border:none;
    transform:none;
    width: 50%;
    height: 100%;
  }
  
}


/*----------------------------------------
  yubige
----------------------------------------*/
body.noscroll {
  height: 100vh;
  overflow: hidden;
}
.yubige ul {
  overflow: hidden;
  width: 75vw;
  height: calc(100vh - (215px + 6em));
  margin: 0 auto 5%;
}
.yubige ul li {
  position: relative;
  height: calc(100vh - (215px + 6em));
  margin-bottom: 5em;
}
.yubige ul li:nth-child(even) {
  text-align: right;
}
.yubige ul li img {
  height: 100%;
  width: auto;
}
.yubige ul li a {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-indent: 100%;
}


@media only screen and (max-width: 499px) {
  .yubige ul {
    overflow: hidden;
    width: 90vw;
    height:calc(100vh - 60px);
    margin: 0 auto;
  }
  .yubige ul li {
    height:calc(100% - 2em);
    margin-bottom: 2em;
  }

  .yubige ul li img {
    height: 100%;
    width: 100%;
    object-fit: contain;
  }
  .yubige ul li a {
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    outline: 0;
  }
}

/*----------------------------------------
  kotobuki
----------------------------------------*/
main.kotobuki {
  height: calc(100vh - 150px);
  padding-top: 150px;
}

.kotobuki .inr {  height: calc(100% - (5% + 30px));}
.kotobuki .ttl {margin-bottom: 0em;}

.kotobuki .slider {
  overflow: hidden;
  width: 75vw;
  height: calc(100% - (5% + 30px));
  margin: 0 auto;
  position: relative;
}

.kotobuki .slides{
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: fit-content;
  margin: auto;
  padding: 0 10% 5%;
}
.kotobuki .slides li img {
  width: 95%;
  margin: 0 2.5%;
}
.slick-arrow {
  background: transparent;
  border: none;
  font-size: 0;
  
  position: absolute;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  padding: 5px;
  border-top: 1px solid #888;
  border-left: 1px solid #888;
  cursor: pointer;
}
.slick-arrow:hover {
}
.slick-arrow:focus {
  outline:0;
}
.slick-prev {
  left: 2px;
  transform: rotate(-45deg);
  -webkit-transform: rotate(-45deg);
}
.slick-next {
  right: 2px;
  transform: rotate(135deg);
  -webkit-transform: rotate(135deg);
}


@media only screen and (max-width: 499px) {
  main.kotobuki {
    display: flex;
    align-items: center;
    width: 100%;
    height: calc(100vh - 60px);
    padding-top: 60px;
  }
  .kotobuki .inr {
    width: 100%;
    height: auto;
  }
  .kotobuki .ttl {
    margin-bottom: 7em;
  }
  .kotobuki .slider {
    width: 90vw;
    height: auto;
    margin: 0 auto 7em;
  }
  .kotobuki .slides {
    position: relative;
    height: auto;
    padding: 0;
  }
  .slick-arrow {border: none;}
}


/*----------------------------------------
  info
----------------------------------------*/
main.info {
  width: calc(75vw - 12em);
  margin: 0 auto;
}

.info dl {
  margin: 0 auto 4em;
  font-family: nimbus-sans, "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  letter-spacing: 0.25em;
  font-size: 1.2rem;
}

.info dl dt,
.info dl dd {
  margin-bottom: 1.5em;
}

.info dl dt {
  float: left;
  clear: left;
}

.info dl dd {
  margin-left: 5em;
}

main.info p.and {
  margin:3em auto;
  line-height: 3em;
}

.info .contact {
  font-size: 1.1rem;
  letter-spacing: 0.25em;
}

.info .contact a:link,
.info .contact a:visited {
  padding: 1% 2%;
  border: #000 solid 1px;
  background: #fff;
}

.info .contact a:hover,
.info .contact a:active {
  background: #000;
  color: #fff;
}

@media only screen and (max-width: 499px) {
  main.info {
    width: 90%;
    padding: 100px 0 0;
  }
  .info dl  {margin-bottom: 0;}
  .info dl dt {
    float: none;
    margin-bottom: 0.5em;
  }

  .info dl dd {
    margin: 0 0 2.5em 0;
  }

  .info .contact {
    font-size: 1.2rem;
  }

  .info .contact a {
    display: block;
    width: 100%;
    padding: 15px 0 !important;
    text-align: center;
    box-sizing: border-box;
  }
}
/*----------------------------------------
  tumblr
----------------------------------------*/
main.tumblr {
  height: calc(100vh - 210px);
  width: 75vw;
  margin: 0 auto;
}
@media only screen and (max-width: 499px) {
  main.tumblr {
    width: 100%;
    height: calc(100vh - 80px);
  }
}



/*  footer
---------------------------------------------------------- */
.back {
  position: fixed;
  bottom: 5%;
  left: 0;
  right: 0;
  width: 75vw;
  margin: 0 auto;
  font-size: 0;
  z-index: 10;
}

.back .inr {
  position: relative;
  width: 20px;
  height: 20px;
}

.back .inr:before {
  content: "";
  display: block;
  position: relative;
  overflow: hidden;
  width: 12px;
  height: 12px;
  border-top: 1px solid #000;
  border-left: 1px solid #000;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  transition: .3s;
}

.back a {
  display: block;
  position: absolute;
  top: -12px;
  left: -12px;
  width: 100%;
  height: 100%;
  padding: 10px;
}

.back:hover:before {
  border-top: 1px solid #ccc;
  border-left: 1px solid #ccc;
}


footer {
  margin-top: 100px;
  padding: 3em 0;
  /*border-top: #ccc dotted 1px;*/
  color: #ccc;
  text-align: center;
  font-size: 1.0rem;
  letter-spacing: 0.5em;
}

@media only screen and (max-width: 499px) {
  footer {
    margin-top: 30px;
    padding: 1.5em 0;
  }
  .back {display: none;}
}

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

.align_c {  text-align: center;}
.align_r {  text-align: right;}

.mt0 {  margin-top: 0;}
.p0 {  padding: 0;}

.font10 {  font-size: 77%;}
.font11 {  font-size: 85%;}
.font14 {  font-size: 108%;}
.font15 {  font-size: 116%;}
.font16 {  font-size: 123.1%;}
.font17 {  font-size: 131%;}
.font18 {  font-size: 138.5%;}
.font19 {  font-size: 146.5%;}
.font20 {  font-size: 153.9%;}
.font21 {  font-size: 161.6%;}
.font22 {  font-size: 167%;}
.font23 {  font-size: 174%;}
.font24 {  font-size: 182%;}
.font25 {  font-size: 189%;}
.font26 {  font-size: 197%;}

/*  clearfix
---------------------------------------------------------- */

.clearfix:after {
  content: " ";
  display: block;
  visibility: hidden;
  clear: both;
  height: 0.1px;
  font-size: 0.1em;
  line-height: 0;
}

.clearfix {
  display: inline-block;
  min-height: 1%;
}

/*¥*/
* html .clearfix {
  height: 1%;
}

.clearfix {
  display: block;
}

/* */