@charset "utf-8";

/*------------------------------------------------------------------------------
  font
------------------------------------------------------------------------------*/

@font-face {
  font-family: "YuMincho";
  font-weight: normal;
  src: local("Yu Mincho");
  /* Windows8.1 */
}

@font-face {
  font-family: "WindowsYuGothic";
  font-weight: normal;
  src: local("YuGothic-Medium"), local("Yu Gothic Medium"), local("Yu Gothic"), local("YuGothic-Regular");
  /* Mediumがない場合（Windows8.1） */
}

@font-face {
  font-family: "WindowsYuGothicM";
  font-weight: bold;
  src: local("YuGothic-Bold"), local("Yu Gothic");
  /* for Chrome */
}

@font-face {
  font-family: "MacHiramin";
  font-weight: normal;
  src: local("HiraMinPro-W3"), local("HiraMinProN-W3");
}

@font-face {
  font-family: "MacHiramin";
  font-weight: bold;
  src: local("HiraMinPro-W6"), local("HiraMinProN-W6");
}

@font-face {
  font-family: "MacHirakaku";
  font-weight: normal;
  src: local("HiraKakuPro-W3"), local("HiraKakuProN-W3");
}

@font-face {
  font-family: "MacHirakaku";
  font-weight: bold;
  src: local("HiraKakuPro-W6"), local("HiraKakuProN-W6");
}

/*------------------------------------------------------------------------------
  reset
------------------------------------------------------------------------------*/

html,
input,
textarea,
select,
button {
  font-family: "MacHirakaku", "源ノ角ゴシック", "WindowsYuGothic", "YuGothic", "Meiryo", "HGゴシックE", "MS PGothic",
    "MS Gothic", sans-serif;
  font-weight: 500;
}

html {
  background: #fff;
  color: #333;
  font-size: 14px;
  line-height: 1.8;
  word-break: break-word;
  letter-spacing: 0.05em;
}

html.is-fixed {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
}

body {
  background: #f1ebe2;
  margin: 0;
  position: relative;
  -webkit-appearance: none;
  -webkit-text-size-adjust: 100%;
}

*,
*:before,
*:after {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

img {
  border: 0;
  margin: 0;
  vertical-align: top;
  max-width: 100%;
}

p {
  margin: 0;
  padding: 0;
}

a {
  color: #333;
  text-decoration: none;
}

input[type="submit"],
input[type="text"],
select,
textarea,
button {
  -moz-appearance: none;
  -webkit-appearance: none;
  -webkit-box-shadow: none;
  box-shadow: none;
  outline: none;
}

select::-ms-expand {
  display: none;
}

textarea {
  resize: vertical;
}

button {
  border: none;
  cursor: pointer;
}

label {
  cursor: pointer;
}

table {
  border-collapse: collapse;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 14px;
  font-weight: 500;
  margin: 0;
  padding: 0;
}

#wrapper {
  min-width: 320px;
  position: relative;
  overflow: hidden;
}

.outer-block {
  margin: 0 auto;
  min-width: 320px;
}

.inner-block {
  background: #fff;
  margin: 0 auto;
  padding: 0;
  position: relative;
  max-width: 700px;
}

a,
a:before,
a:after,
button {
  -webkit-transition: 0.3s ease-in-out;
  transition: 0.3s ease-in-out;
}

.ib {
  display: inline-block;
}

/*------------------------------------------------------------------------------
  header
------------------------------------------------------------------------------*/

.header {
  background: #fff;
  text-align: center;
}

.header .inner-block {
  max-width: 100%;
}

.header .ttl {
  font-size: 0;
  padding: 25px 0 18px;
}

.header .ttl .copy {
  display: block;
  margin: 0 auto 25px;
  width: 190px;
}

.header .ttl .logo {
  display: inline-block;
  width: 150px;
}

/* btn-menu */

.btn-menu {
  background: #00b0ea;
  border-radius: 5px 0 0 5px;
  overflow: hidden;
  position: fixed;
  top: 19px;
  right: 0;
  width: 40px;
  height: 34px;
  -webkit-transition: none;
  transition: none;
  z-index: 100;
}

.btn-menu .inn {
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  width: 20px;
  height: 16px;
}

.btn-menu .inn .line {
  display: inline-block;
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #fff;
  -webkit-transition: 0.3s cubic-bezier(0, 0.2, 0.2, 1);
  transition: 0.3s cubic-bezier(0, 0.2, 0.2, 1);
}

.btn-menu .inn .line:nth-of-type(1) {
  top: 0;
}

.btn-menu .inn .line:nth-of-type(2) {
  top: 7px;
}

.btn-menu .inn .line:nth-of-type(3) {
  top: 14px;
}

.btn-menu.is-open .inn .line:nth-of-type(1) {
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  top: 7px;
}

.btn-menu.is-open .inn .line:nth-of-type(3) {
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  top: 7px;
}

.btn-menu.is-open .inn .line:nth-of-type(2) {
  opacity: 0;
}

/*
html.is-fixed .btn-menu,
.btn-menu.is-fixed {
  position: fixed;
  top: 19px;
  right: 0;
}
*/

/*------------------------------------------------------------------------------
  menu
------------------------------------------------------------------------------*/

#menu {
  background: #fff;
  opacity: 0;
  overflow: scroll;
  padding: 0 0 50px;
  pointer-events: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  z-index: 99;
  -webkit-overflow-scrolling: touch;

  -webkit-transition: 0.6s cubic-bezier(0, 0.2, 0.2, 1);
  transition: 0.6s cubic-bezier(0, 0.2, 0.2, 1);
  -webkit-transition-property: opacity, transform;
  transition-property: opacity, transform;
  -webkit-transform: translateX(50px);
  transform: translateX(50px);
}

#menu.is-open {
  opacity: 1;
  pointer-events: auto;
  -webkit-transform: translateX(0);
  transform: translateX(0);
}

.btn-close {
  background: #fff;
  color: #d5d5d5;
  display: block;
  font-size: 0;
  padding: 0;
  text-align: center;
  width: 100%;
  margin-top: 20px;
}

.btn-close span {
  display: inline-block;
  font-size: 24px;
  position: relative;
  padding-left: 40px;
  line-height: 50px;
}

.btn-close span::before {
  background: url(../img/common/ico_close.svg) no-repeat center center / cover;
  content: "";
  display: block;
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 25px;
  height: 25px;
}

.header .head,
#menu .head {
  padding: 15px 10px 15px;
  text-align: left;
}

.header .head .logo,
#menu .head .logo {
  display: inline-block;
  width: 90px;
}

#menu .menu-list li,
#menu .menu-box {
  opacity: 0;
  -webkit-transition: opacity 0.6s ease-in-out;
  transition: opacity 0.6s ease-in-out;
}

#menu .menu-box {
  background: no-repeat center center / cover;
  text-align: center;
}

#menu .menu-box a {
  display: block;
}

#menu .menu-box.line a {
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  height: 100px;
  background: #00B900;
  font-size: 16px;
  position: relative;
}

#menu .menu-box.line .txt {
  position: relative;
  padding-left: 20px;
  font-weight: bold;
}

#menu .menu-box.line .txt::before {
  content: "";
  position: absolute;
  width: 30px;
  height: 30px;
  left: -20px;
  top: 0;
  bottom: 0;
  margin: auto;
  background: url(../img/common/ico_line.png) no-repeat center / contain;
}

#menu .menu-box.line a .big {
  font-size: 20px;
  margin-right: 6px;
  line-height: 1;
}
#menu .menu-box.line .sub {
  font-size: 15px;
}

#menu .menu-box > a img {
  display: block;
  max-width: 320px;
  margin: auto;
}

#menu .menu-list li:nth-child(1) {
  -webkit-transition-delay: 0.1s;
  transition-delay: 0.1s;
}
#menu .menu-list li:nth-child(2) {
  -webkit-transition-delay: 0.2s;
  transition-delay: 0.2s;
}
#menu .menu-list li:nth-child(3) {
  -webkit-transition-delay: 0.3s;
  transition-delay: 0.3s;
}
#menu .menu-list li:nth-child(4) {
  -webkit-transition-delay: 0.4s;
  transition-delay: 0.4s;
}
#menu .menu-list li:nth-child(5) {
  -webkit-transition-delay: 0.5s;
  transition-delay: 0.5s;
}
#menu .menu-list li:nth-child(6) {
  -webkit-transition-delay: 0.6s;
  transition-delay: 0.6s;
}
#menu .menu-list li:nth-child(7) {
  -webkit-transition-delay: 0.7s;
  transition-delay: 0.7s;
}
#menu .menu-list li:nth-child(8) {
  -webkit-transition-delay: 0.8s;
  transition-delay: 0.8s;
}
#menu .menu-list li:nth-child(9) {
  -webkit-transition-delay: 0.9s;
  transition-delay: 0.9s;
}
#menu .menu-list li:nth-child(10) {
  -webkit-transition-delay: 1s;
  transition-delay: 1s;
}
#menu .menu-list li:nth-child(11) {
  -webkit-transition-delay: 1.1s;
  transition-delay: 1.1s;
}
#menu .menu-list li:nth-child(12) {
  -webkit-transition-delay: 1.2s;
  transition-delay: 1.2s;
}
#menu .menu-list li:nth-child(13) {
  -webkit-transition-delay: 1.3s;
  transition-delay: 1.3s;
}
#menu .menu-list li:nth-child(14) {
  -webkit-transition-delay: 1.4s;
  transition-delay: 1.4s;
}
#menu .menu-list li:nth-child(15) {
  -webkit-transition-delay: 1.5s;
  transition-delay: 1.5s;
}
#menu .menu-list li:nth-child(16) {
  -webkit-transition-delay: 1.6s;
  transition-delay: 1.6s;
}
#menu .menu-list li:nth-child(17) {
  -webkit-transition-delay: 1.6s;
  transition-delay: 1.7s;
}
#menu .menu-box {
  -webkit-transition-delay: 1.8s;
  transition-delay: 1.8s;
}

#menu.is-open .menu-list li,
#menu.is-open .menu-box {
  opacity: 1;
}

#menu .menu-list li a {
  background: #fff;
  border-radius: 2px;
  display: block;
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 0.05em;
  padding: 12px 10px;
  padding-right: 30px;
  position: relative;
}

#menu .menu-list li:nth-child(odd) a {
  background: #f1ebe2;
}

#menu .menu-list li a::before {
  display: inline-block;
  position: absolute;
  right: 15px;
  top: 0;
  bottom: 0;
  width: 8px;
  height: 8px;
  margin: auto;
  transform: rotate(-45deg) translate3d(0, 0, 0);
  border: solid #333;
  border-width: 0 1px 1px 0;
  content: "";
  transition: 0.3s;
}

#menu .menu-list li.ico .txt {
  padding-right: 45px;
  display: inline-block;
  position: relative;
}
#menu .menu-list li.ico .txt::before {
  background: url(../img/common/ico-360.svg)no-repeat center center;
  background-size: 35px auto;
  content: "";
  display: block;
  width: 35px;
  height: auto;
  position: absolute;
  bottom: 0;
  top: 0;
  right: 0;
  margin: auto;
}


.anm {
  opacity: 0;
}

.anm.is-animated {
  -webkit-animation: fadeIn 1s forwards;
  animation: fadeIn 1s forwards;
}

.anim-flash.is-animated {
  -webkit-animation: flash .8s forwards;
  animation: flash .8s forwards;
}
@keyframes flash {
  0%,100% {
    opacity: 1;
  }

  50% {
    opacity: .4;
  }
}

/*------------------------------------------------------------------------------
  footer
------------------------------------------------------------------------------*/

.footer {
  line-height: 1.1;
  text-align: center;
  position: relative;
}

.footer .inner-block {
  background: #f0f0f0;
  padding-top: 15px;
  padding-bottom: 15px;
}

.footer .banner {
  display: inline-block;
  padding: 15px 0 15px 72px;
  position: relative;
}

.footer .banner::before {
  background: url(../img/common/logo-seijobridge.png)no-repeat center center;
  background-size: 63px 63px;
  content: "";
  display: block;
  width: 63px;
  height: 63px;
  position: absolute;
  bottom: 0;
  top: 0;
  left: 0;
  margin: auto;
}

.footer .banner .txt {
  color: #767676;
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 0.11em;
  margin-bottom: 10px;
}

.footer .link {
  color: #00b0ea;
  display: inline-block;
  text-decoration: underline;
  font-size: 11px;
  letter-spacing: 0.11em;
}

.footer .copyright {
  margin-top: 10px;
  font-size: 10px;
}

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

.bg-beige {
  background-color: #f2ecdc;
}

.bg-gray {
  background-color: #f0f0f0;
}

.bg-white {
  background-color: #fff;
}

.bg-green {
  background-color: #f3f8f0;
}

.bg-pink {
  background-color: #F6F0F3;
}


.c-btn01 {
  margin-top: 5px;
  text-align: center;
}

.c-btn01 a {
  border-radius: 3px;
  background-color: #2778bd;
  color: #fff;
  display: inline-block;
  font-size: 12px;
  font-weight: bold;
  text-align: center;
  width: 270px;
  line-height: 46px;
  text-decoration: underline;
}


/*---------------------------------
  talk-list
-----------------------------------*/

.talk-list {
  margin: 20px 0;
}

.talk-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.talk-list li + li {
  margin-top: 15px;
}

.talk-list li.teacher {
  flex-direction: row-reverse;
}

.talk-list li .ico {
  width: 51px;
  height: 51px;
}

.talk-list li .ico img {
  border-radius: 50%;
}

.talk-list li .txt {
  border-radius: 5px;
  font-size: 11px;
  font-weight: bold;
  padding: 10px;
  position: relative;
  width: calc(100% - 72px);
  letter-spacing: 0.08em;
}
@media screen and (min-width: 641px) {
  .talk-list li .txt {
    font-size: 14px;
  }
}

.talk-list li.student .txt {
  border: 1px solid #c87885;
  color: #c87885;
}

.talk-list li.teacher .txt {
  border: 1px solid #2778bd;
  color: #2778bd;
}

.talk-list li.student .txt::before,
.talk-list li.teacher .txt::before {
  content: "";
  display: block;
  margin: auto;
  position: absolute;
  top: 0;
  bottom: 0;
  width: 12px;
  height: 15px;
}

.talk-list li.student .txt::before {
  background: url(../img/sweets/balloon-pk.png) no-repeat center center / contain;
  left: -12px;
}

.talk-list li.teacher .txt::before {
  background: url(../img/sweets/balloon-bl.png) no-repeat center center / contain;
  right: -12px;
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}

.talk-ttl {
  font-size: 12px;
  margin: 15px 0 30px;
}

.talk-txt {
  font-size: 12px;
  margin: 15px 0 20px;
  text-align: justify;
}
@media screen and (min-width: 641px) {
  .talk-txt {
    font-size: 14px;
  }
}

.talk-txt.margin {
  margin: 15px 0 0;
}

.talk-txt.caution {
  font-size: 10px;
  margin: 10px 0 15px;
}


/*------------------------------------------------------------------------------
  top
------------------------------------------------------------------------------*/

/* mv-block
------------------------------*/
.mv-block .inner-block {
  background: #f1ebe2;
  padding: 70px 0 120px;
}

.mv-block .ttl-area {
  text-align: center;
}
.mv-block .ttl-area .ttl {
  padding-left: 20px;
}
.mv-block .ttl-area .txt {
  color: #33ac87;
  font-size: 20px;
  font-weight: bold;
  letter-spacing: 0.15em;
  margin: 45px 0 30px;
}

.mv-block .img img {
  width: 100%;
}

.mv-block .anchor-list {
  display: flex;
  margin: 0 60px;
  position: absolute;
  bottom: 115px;
  left: 0;
  right: 0;
}

.mv-block .anchor-list li {
  width: calc((100% - 24px)/4);
}

.mv-block .anchor-list li + li {
  margin-left: 8px;
}

.mv-block .anchor-list a {
  background: rgba(0,0,0,.6);
  color: #fff;
  display: block;
  font-size: 16px;
  padding: 12px 10px 32px;
  position: relative;
  text-align: center;
}

.mv-block .anchor-list a::before {
  display: inline-block;
  position: absolute;
  left: 0;
  right: 0;
  bottom: 15px;
  width: 15px;
  height: 15px;
  margin: auto;
  transform: rotate(45deg) translate3d(0, 0, 0);
  border: solid #fff;
  border-width: 0 1px 1px 0;
  content: "";
  transition: 0.3s;
}

.mv-block .anchor-list a .ico {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 52px;
  margin-bottom: 14px;
}

@media screen and (max-width: 640px) {
  .mv-block .inner-block {
    padding: 30px 0 60px;
  }

  .mv-block .ttl-area .ttl {
    margin: auto;
    width: 146px;
    padding-left: 10px;
  }

  .mv-block .ttl-area .txt {
    font-size: 14px;
  }

  .mv-block .anchor-list {
    bottom: 55px;
    margin: 0 10px;
  }

  .mv-block .anchor-list li {
    width: calc((100% - 12px)/4);
  }
  .mv-block .anchor-list li + li {
    margin-left: 4px;
  }
  .mv-block .anchor-list a {
    font-size: 10px;
    padding: 8px 2px 15px;
  }

  .mv-block .anchor-list a::before {
    bottom: 8px;
    width: 10px;
    height: 10px;
  }

  .mv-block .anchor-list a .ico {
    margin-bottom: 4px;
    height: 30px;
  }
  .mv-block .anchor-list a .ico img {
    width: 28px;
    height: auto;
  }
}

/* content-block
------------------------------*/
.content-block .inner-block {
  padding: 130px 20px 20px;
}

.content-block .inner-block + .inner-block {
  margin-top: 110px;
}

.content-block .inner-block.bg-none {
  background: none;
  padding-top: 0;
  margin-top: 60px;
}

.content-block .green-ttl {
  color: #33ac87;
  font-weight: bold;
  font-size: 20px;
  margin-bottom: 15px;
  text-align: center;
  letter-spacing: 0.15em;
}

@media screen and (max-width: 640px)  {
  .content-block .inner-block {
    margin: 0 20px;
  }
  .content-block .inner-block + .inner-block {
    margin-top: 55px;
  }
  .content-block .inner-block.bg-none {
    margin-top: 30px;
  }
  .content-block .green-ttl {
    font-size: 14px;
    margin-bottom: 10px;
  }
}

.content-block .ttl-area {
  text-align: center;
  position: absolute;
  top: -45px;
  left: 0;
  right: 0;
  margin: auto;
}

.content-block .ttl-area .ttl {
  font-size: 38px;
  font-weight: bold;
  line-height: 1.3;
  letter-spacing: 0.5em;
  margin-top: 15px;
}

@media screen and (max-width: 640px) {
  .content-block .ttl-area {
    top: -24px;
  }
  .content-block .ttl-area .ico img {
    max-width: 42px;
  }
  .content-block .ttl-area .ttl {
    font-size: 19px;
    margin-top: 10px;
  }
}

.content-block .list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.content-block .list li {
  margin-bottom: 25px;
  width: calc((100% - 25px)/2);
  position: relative;
}
.content-block .list li:last-child,
.content-block .list li:nth-last-child(2):nth-child(odd) {
  margin-bottom: 0;
}

.content-block .list.wide li:nth-last-child(2):nth-child(even) {
  margin-bottom: 0;
}

.content-block .list.wide li:first-child {
  width: 100%;
}

.content-block .list li .img img {
  width: 100%;
}

.content-block .list li .ttl {
  font-size: 16px;
  line-height: 1.4;
  margin-top: 8px;
}
.content-block .list li .ttl .new {
  color: #f15a24;
}

@media screen and (max-width: 640px)  {
  .content-block .inner-block {
    padding: 60px 15px 15px;
  }

  .content-block .list li {
    margin-bottom: 12px;
    width: calc((100% - 12px)/2);
  }

  .content-block .list li .ttl {
    font-size: 12px;
  }
}

/* icon 360° */
.ico360 {
  background: rgba(255,255,255,.8);
  padding: 23px 5px 23px 9px;
  position: absolute;
  top: 0;
  right: 0;
}

@media screen and (max-width: 640px) {
  .ico360 {
    padding: 12px 3px 12px 4px;
  }
  .ico360 img {
    width: 28px;
    display: block;
  }
}


/* note-block
------------------------------*/
.note-block .inner-block {
  background: none;
  padding: 25px 0 120px;
}

.note-block .box {
  border-top: 1px solid #9fa0a0;
  margin: 0 20px;
  padding-top: 25px;
}

.note-block .box .note {
  font-size: 14px;
  letter-spacing: 0.09em;
  line-height: 1.6;
  text-indent: -1em;
  padding-left: 1em;
}

.note-block .box .note a {
  color: #00b0ea;
  text-decoration: underline;
}

@media screen and (max-width: 640px) {
  .note-block .inner-block {
    padding: 15px 0 60px;
  }
  .note-block .box {
    margin: 0 35px;
    padding-top: 15px;
  }
  .note-block .box .note {
    font-size: 11px;
  }
}


/*------------------------------------------------------------------------------
  detail
------------------------------------------------------------------------------*/

.article-mv-block .img img {
  width: 100%;
}

.article-mv-block .ttl-area {
  width: 100%;
  min-height: 140px;
  position: absolute;
  bottom: 0;
  left: 0;
}
.article-mv-block .ttl-area.wrap {
  display: flex;
}

.article-mv-block .ttl-area .inn {
  background: rgba(0,0,0,.7);
  display: flex;
  align-items: center;
  padding: 15px 10px 15px 40px;
  min-height: 140px;
}
.article-mv-block .ttl-area.wrap .inn {
  width: calc(100% - 140px);
}

.article-mv-block .ttl-area .inn .ttl {
  color: #fff;
  font-size: 24px;
  font-weight: bold;
  line-height: 1.4;
  padding-left: 80px;
  position: relative;
}
.article-mv-block .ttl-area .inn .ttl .new {
  color: #f15a24;
}
.article-mv-block .ttl-area .inn .ttl::before {
  background: url(../img/common/ico-pin-green.svg)no-repeat center center;
  background-size: 58px 81px;
  content: "";
  display: block;
  width: 58px;
  height: 81px;
  position: absolute;
  bottom: 0;
  top: 0;
  left: 0;
  margin: auto;
}

.article-mv-block .ttl-area .ico-box {
  background: rgba(255,255,255,.7);
  display: block;
  padding: 25px 5px 10px;
  text-align: center;
  width: 140px;
  transition-property: opacity;
  transition: 0.3s ease-in-out;
}

.article-mv-block .ttl-area .ico-box .ico img {
  width: 110px;
}
.article-mv-block .ttl-area .ico-box .txt {
  margin-top: 14px;
  line-height: 1.4;
}

@media screen and (min-width: 641px) {
  .article-mv-block .ttl-area .ico-box:hover {
    background: rgba(255,255,255,.4);
  }
}

@media screen and (max-width: 640px) {

  .article-mv-block .ttl-area .inn,
  .article-mv-block .ttl-area {
    min-height: 70px;
  }

  .article-mv-block .ttl-area .inn .ttl {
    font-size: 14px;
    padding-left: 40px;
  }

  .article-mv-block .ttl-area.wrap .inn {
    padding: 5px 10px 5px 25px;
    width: calc(100% - 70px);
  }

  .article-mv-block .ttl-area .inn .ttl::before {
    background-size: 29px 40px;
    width: 29px;
    height: 40px;
  }

  .article-mv-block .ttl-area .ico-box {
    padding: 10px 3px 5px;
    width: 75px;
  }
  .article-mv-block .ttl-area .ico-box .ico img {
    width: 55px;
  }
  .article-mv-block .ttl-area .ico-box .txt {
    font-size: 10px;
    margin-top: 5px;
  }
}


/* article-block
------------------------------*/
.article-block .inner-block {
  padding: 40px 50px 65px;
}

.article-block .lead-txt {
  color: #33ac87;
  font-size: 20px;
  text-align: center;
}

.article-block .img-list {
  margin-top: 40px;
}

.article-block .img-list li + li {
  margin-top: 60px;
}

.article-block .img-list .col {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.article-block .img-list .col .txt {
  max-width: 180px;
  padding-left: calc(1em + 13px);
  text-indent: -1em;
  font-size: 12px;
  line-height: 1.6;
}
.article-block .img-list .col .txt .small {
  font-size: 12px;
}

.article-block .img-list .center {
  text-align: center;
}
.article-block .img-list .left {
  text-align: left;
}
.article-block .img-list .right {
  text-align: right;
}
.article-block .img-list .left.over {
  margin-left: -50px;
}
.article-block .img-list .right.over {
  margin-right: -50px;
}

@media screen and (max-width: 640px) {
  .article-block .inner-block {
    padding: 20px 25px 30px;
  }

  .article-block .lead-txt {
    font-size: 12px;
  }

  .article-block .img-list {
    margin-top: 20px;
  }

  .article-block .img-list li + li {
    margin-top: 30px;
  }

  .article-block .img-list .col {
    justify-content: unset;
  }

  .article-block .img-list .left.over {
    margin-left: -25px;
  }
  .article-block .img-list .right.over {
    margin-right: -25px;
  }

  .article-block .img-list .center img {
    max-width: 84.375vw;
  }
  .article-block .img-list .left img,
  .article-block .img-list .right img {
    max-width: 70.313vw;
  }
  .article-block .img-list .left.over:nth-child(1) img {
    max-width: 65.625vw;
  }
  .article-block .img-list .left.over img {
    max-width: 75vw;
  }
  .article-block .img-list .right.over img {
    max-width: 70.313vw;
  }

  .article-block .img-list .col .txt {
    max-width: 125px;
    font-size: 10px;
    padding-left: calc(1em + 8px);
  }
  .article-block .img-list .col .txt .small {
    font-size: 9px;
  }
}

/* map-block
------------------------------*/
.map-block .map {
  position: relative;
}

.map-block .map .pin {
  animation: flash 2s linear infinite;
  position: absolute;
  margin: auto;
  width: 28px;
}
.map-block .map .pin img {
  display: block;
}

.map-block .map .img img {
  width: 100%;
}

.map-block .paging-list {
  background: #fff;
  display: flex;
  padding-bottom: 70px;
}

.map-block .paging-list li {
  width: 50%;
}

.map-block .paging-list li a {
  background: #424242;
  border: 1px solid #fff;
  color: #fff;
  display: block;
  font-size: 16px;
  padding: 20px 40px;
  position: relative;
}

.map-block .paging-list li a::before {
  display: inline-block;
  position: absolute;
  top: 0;
  bottom: 0;
  width: 10px;
  height: 10px;
  margin: auto;
  border: solid #fff;
  border-width: 0 1px 1px 0;
  content: "";
  transition: 0.3s;
}

.map-block .paging-list li.prev a {
  padding-left: 75px;
}
.map-block .paging-list li.prev a::before {
  left: 50px;
  transform: rotate(135deg) translate3d(0, 0, 0);
}
.map-block .paging-list li.next a {
  padding-right: 75px;
  text-align: right;
}
.map-block .paging-list li.next a::before {
  right: 50px;
  transform: rotate(-45deg) translate3d(0, 0, 0);
}

@keyframes flash {
  0%,100% {
    opacity: 1;
  }

  50% {
    opacity: .4;
  }
}


/* pin */
.map-block .map .pin.school {
  top: 119px;
  left: 184px;
}
.map-block .map .pin.school2 {
  bottom: 160px;
  right: 270px;
}
.map-block .map .pin.school3 {
  top: 130px;
  right: 30px;
}
.map-block .map .pin.school4 {
  top: 115px;
  right: 65px;
  left: 0;
}
.map-block .map .pin.sports {
  top: 95px;
  left: 95px;
}
.map-block .map .pin.sports2 {
  top: 30px;
  left: 50px;
  right: 0;
}
.map-block .map .pin.rest {
  top: 120px;
  right: 135px;
}
.map-block .map .pin.rest2 {
  bottom: 185px;
  left: 245px;
}
.map-block .map .pin.rest3 {
  bottom: 195px;
  left: 195px;
}
.map-block .map .pin.rest4 {
  top: 210px;
  right: 279px;
}
.map-block .map .pin.rest5 {
  top: 90px;
  right: 0;
  left: 68px;
}
.map-block .map .pin.history {
  top: 245px;
  left: 115px;
}
.map-block .map .pin.history2 {
  top: 155px;
  left: 108px;
}


@media screen and (min-width:640px) and ( max-width:700px) {
  .map-block .map .pin.school {
    top: 17vw;
    left: 26.286vw;
  }
  .map-block .map .pin.school2 {
    bottom: 22.857vw;
    right: 38.571vw;
  }
  .map-block .map .pin.school3 {
    top: 18.571vw;
    right: 4.286vw;
  }
  .map-block .map .pin.school4 {
    top: 16.429vw;
    right: 9.286vw;
    left: 0;
  }
  .map-block .map .pin.sports {
    top: 13.571vw;
    left: 13.571vw;
  }
  .map-block .map .pin.sports2 {
    top: 8vw;
    left: 13.333vw;
    right: 0;
  }
  .map-block .map .pin.rest {
    top: 17.143vw;
    right: 19.286vw;
  }
  .map-block .map .pin.rest2 {
    bottom: 26.429vw;
    left: 35vw;
  }
  .map-block .map .pin.rest3 {
    bottom: 27.857vw;
    left: 27.857vw;
  }
  .map-block .map .pin.rest4 {
    top: 30vw;
    right: 39.857vw;
  }
  .map-block .map .pin.rest5 {
    top: 12.857vw;
    right: 0;
    left: 9.714vw;
  }
  .map-block .map .pin.history {
    top: 35vw;
    left: 16.429vw;
  }
  .map-block .map .pin.history2 {
    top: 22.143vw;
    left: 15.429vw;
  }

}

@media screen and (max-width: 640px) {
  .map-block .map .pin {
    width: 4.8vw;
  }
  .map-block .map .pin.school {
    top: 15.467vw;
    left: 26.133vw;
  }
  .map-block .map .pin.school2 {
    bottom: 23.2vw;
    right: 38.667vw;
  }
  .map-block .map .pin.school3 {
    top: 17.333vw;
    right: 4vw;
  }
  .map-block .map .pin.school4 {
    top: 14.667vw;
    right: 9.333vw;
    left: 0;
  }
  .map-block .map .pin.sports {
    top: 13.333vw;
    left: 13.333vw;
  }
  .map-block .map .pin.sports2 {
    top: 4vw;
    left: 6.667vw;
    right: 0;
  }
  .map-block .map .pin.rest {
    top: 16.267vw;
    right: 18.667vw;
  }
  .map-block .map .pin.rest2 {
    bottom: 26.667vw;
    left: 33.867vw;
  }
  .map-block .map .pin.rest3 {
    bottom: 28vw;
    left: 26.667vw;
  }
  .map-block .map .pin.rest4 {
    top: 29.867vw;
    right: 39.2vw;
  }
  .map-block .map .pin.rest5 {
    top: 12.267vw;
    right: 0;
    left: 10.133vw;
  }
  .map-block .map .pin.history {
    top: 33.867vw;
    left: 16vw;
  }
  .map-block .map .pin.history2 {
    top: 21.067vw;
    left: 15.2vw;
  }

  .map-block .paging-list li a {
    font-size: 12px;
    padding: 10px 20px;
  }
  .map-block .paging-list li.next a {
    padding-right: 35px;
  }
  .map-block .paging-list li.next a::before {
    right: 20px;
  }
  .map-block .paging-list li.prev a {
    padding-left: 35px;
  }
  .map-block .paging-list li.prev a::before {
    left: 20px;
  }
}

/* 360-photo */
.photo-page {
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.photo-page .photo-txt {
  position: absolute;
  left: 50%;
  bottom: 10%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 100;
  overflow: hidden;
  width: 0;
  transition: 0.5s ease-in-out;
}
.photo-page .photo-txt.active {
  width: calc(300px + 60px);
  left: 60%;
}

.photo-page .photo-txt .inn {
  padding: 30px;
  width: 300px;
}
.photo-page .photo-txt .inn .ttl {
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  padding-left: 40px;
  position: relative;
}
.photo-page .photo-txt .inn .ttl .new {
  color: #f15a24;
}
.photo-page .photo-txt .inn .ttl::before {
  background: url(../img/common/ico-pin-green.svg)no-repeat center center;
  background-size: 29px 40px;
  content: "";
  display: block;
  width: 29px;
  height: 40px;
  position: absolute;
  bottom: 0;
  top: 0;
  left: 0;
  margin: auto;
}

@media screen and (max-width: 640px) {
  .photo-page .photo-txt {
    left: inherit;
    right: 0;
    bottom: 5%;
  }
  .photo-page .photo-txt.active {
    left: inherit;
    right: 0;
  }
}


/*------------------------------------------------------------------------------
  pagetop
------------------------------------------------------------------------------*/

#pagetop {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 97;
}

#pagetop a {
  background: #4d4d4d;
  display: block;
  font-size: 0;
  position: relative;
  width: 35px;
  height: 35px;
}

#pagetop a::before {
  background: url(../img/common/arrow_top_white.svg) no-repeat center center;
  background-size: 100% 100%;
  content: "";
  display: block;
  height: 10px;
  position: absolute;
  width: 18px;
  bottom: 0;
  top: 0;
  right: 0;
  left: 0;
  margin: auto;
}

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

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