@charset "utf-8";

/*********************************
common
*********************************/
html, body {
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  width: 100%;
  text-size-adjust: 100%;
  color: #222222;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", "メイリオ", "Meiryo", sans-serif;
  overflow-y: scroll;
  overflow-x: hidden;
}
@media screen and (max-width: 768px) {
  body {
    font-size: 14px;
    line-height: 1.5;
  }
}
@media screen and (min-width: 769px) {
  body {
    font-size: 16px;
    line-height: 1.5;
  }
}

* {
  box-sizing: border-box;
}

a {
  color: #368cb1;
  text-decoration: none;
}

a:hover {
  color: #66B5D7;
}

.clearfix::after {
  content: "";
  display: block;
  clear: both;
}

ul.clearfix {
  margin: 0;
  padding: 0;
  list-style: none;
}
ul.clearfix li {
  display: inline-block;
  float: left;
}

/*********************************
header
*********************************/
#header {
  position: fixed;
  width: 100%;
  background: rgba(255, 255, 255, 0.7);
  z-index: 2000;
}
.header-nav {
  margin: 0;
  padding: 0;
  list-style: none;
}

/** 文字の回転 **/
.header-nav.pc-only li {
  width: 120px;
  height: 26px;
}
.header-nav.pc-only a span {
  transition: all .3s;
  -webkit-transition: all .3s;
  display: block;
  width: 120px;
  height: 26px;
  line-height: 26px;
  position: absolute;
  top: 18px;
  text-align: center;
}

.header-nav.pc-only a span:nth-child(1) {
  opacity: 0;
  transform: rotateX(90deg);
  transform-origin: 50% 50% -10.5px;
}
.header-nav.pc-only a span:nth-child(2) {
  opacity: 1;
  transform: rotateX(0deg);
  transform-origin: 50% 50% -10.5px;
}

.header-nav.pc-only a:hover span:nth-child(1) {
  opacity: 1;
  transform: rotateX(0deg);
}
.header-nav.pc-only a:hover span:nth-child(2) {
  opacity: 0;
  transform: rotateX(-90deg);
}

/*header lauguage*/
header nav.pc-only ul li.language {
  text-align: center;
}
header nav.pc-only ul li.language a {
  display: inline-block;
  font-size: 14px;
}
header nav.pc-only ul li.language a div {
  line-height: 1;
  display: block;
}
header nav.sp-only a.language {
  text-align: center;
  display: inline-block;
  float: right;
  margin-right: 50px;
  font-size: 12px;
}
header nav.sp-only a.language div {
  display: block;
}

.en header nav.sp-only a.language {
  margin-right: 5px;
}

/* SP ハンバーガーメニュー */
#ham-menu.sp-only {
  visibility: hidden;
  height: 100%;
  padding: 24px 40px 10px;
  position: fixed;
  right: 0;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-sizing: border-box;
}

#menu-background.sp-only {
  visibility: hidden;
  background-color: #ffffff;
  display: block;
  height: 100%;
  opacity: 0;
  position: fixed;
  right: 0;
  top: 0;
  transition: all 0.3s linear 0s;
  width: 100%;
  z-index: -1;
}

#menu-icon.sp-only {
  display: block;
  cursor: pointer;
  width: 50px;
  height: 32px;
  line-height: 32px;
  position: fixed;
  right: 0;
  top: 0;
  transition: all 0.3s linear 0s;
  z-index: 1001;
  font-size: 50px;
  text-align: center;
}

#menu-cb.sp-only {
  display: none;
}

#menu-cb.sp-only:checked ~ #ham-menu,
#menu-cb.sp-only:checked ~ #menu-background {
  visibility: visible;
  transition: opacity 0.5s;
}

#menu-cb.sp-only:checked ~ #menu-background {
  opacity: 0.9;
  z-index: 999;
}

/*********************************
footer
*********************************/
#footer {
  height: auto;
  color: #ffffff;
}

.footer-main {
  background: #1d2573;
}

.footer-right {
  display: block;
  height: auto;
}
.footer-right ul {
  margin: 0;
  width: 100%;
  height: auto;
}
.footer-right li {
  margin: 0;
  padding: 0;
  float: left;
  width: 50%;
}

.footer-right .btn-inner_front,
.btn-inner_top,
.btn-inner_bottom,
.btn-inner_back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/*-- pc only 会社情報--*/
.footer-left.pc-only {
  position: relative;
  width: 75%;
  height: auto;
  float: left;
}

.footer-left.pc-only:before {
  content: "";
  display: block;
  padding-top: 16%;
}

.footer-content {
  padding: 0 3%;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: auto;
  font-size: 1vw;
}

.footer-content div {
  float: left;
}

.company-info {
  padding: 3% 3% 2% 3%;
}
.company-info .title {
  margin-top: 0;
  margin-bottom: 1%;
  padding-bottom: 2%;
  font-size: 1.2vw;
  letter-spacing: 1px;
}

.company-info .txt {
  margin: 0;
  padding-top: 5px;
  padding-left: 5px;
  line-height: 1.2;
  letter-spacing: 1px;
}

/*----- footer-sub -----*/
.footer-sub {
  background: #0A0D24;
}

.footer-sub .copyright {
  margin: 0;
  color: #ffffff;
  text-align: center;
}

.footer-sub .link-area ul {
  width: 100%;
  position: relative;
  margin: 0;
  padding: 4.0% 0;
}

.footer-sub .link-area ul a {
  display: block;
  width: calc(100% / 3);
  color: white;
  text-align: center;
  float: right;
}

.footer-sub .link-area ul a:hover {
  color: rgba(102, 181, 215, 1);
}

.footer-sub .link-area li {
  width: 100%;
  margin: 0;
}

.footer-sub .link-area li.footer-link_01,
.footer-sub .link-area li.footer-link_02 {
  border-right: 1px solid #fff;
}

.footer-sub .link-area li.footer-link_03 {
  border-right: none;
}

/** フッター右端の回転処理 **/
.footer-right.pc-only #btn-contact,
.footer-right.pc-only #btn-pagetop {
  position: relative;
  perspective: 300px;
}

.footer-right #btn-contact .btn-inner_front,
.footer-right #btn-contact .btn-inner_top,
.footer-right #btn-contact .btn-inner_bottom,
.footer-right #btn-contact .btn-inner_back {
  background: rgba(102,181,215,.4)
}
.footer-right #btn-pagetop .btn-inner_front,
.footer-right #btn-pagetop .btn-inner_top,
.footer-right #btn-pagetop .btn-inner_bottom,
.footer-right #btn-pagetop .btn-inner_back {
  background: rgba(102,181,215,.25)
}

.footer-right.pc-only #btn-contact div:nth-child(1),
.footer-right.pc-only #btn-pagetop div:nth-child(1) {
  transform: rotateX(90deg);
  transform-origin: 50% 50% -6.15vw;
  transition: all, 1.0s ease;
  opacity: 0;
}
.footer-right.pc-only #btn-contact div:nth-child(2),
.footer-right.pc-only #btn-pagetop div:nth-child(2) {
  transform: rotateX(0deg);
  transform-origin: 50% 50% -6.15vw;
  transition: all, 1.0s ease;
  opacity: 1;
}
.footer-right.pc-only #btn-contact div:nth-child(3),
.footer-right.pc-only #btn-pagetop div:nth-child(3) {
  transform: rotateX(-90deg);
  transform-origin: 50% 50% -6.15vw;
  transition: all, 1.0s ease;
  opacity: 0;
}
.footer-right.pc-only #btn-contact div:nth-child(4),
.footer-right.pc-only #btn-pagetop div:nth-child(4) {
  transform: rotateX(-180deg);
  transform-origin: 50% 50% -6.15vw;
  transition: all, 1.0s ease;
  background: rgba(102,181,215,1.0);
  opacity: 0;
}

.footer-right.pc-only a:hover #btn-contact div:nth-child(1),
.footer-right.pc-only a:hover #btn-pagetop div:nth-child(1) {
  transform: rotateX(-90deg);
  transform-origin: 50% 50% -6.15vw;
  opacity: 1;
}
.footer-right.pc-only a:hover #btn-contact div:nth-child(2),
.footer-right.pc-only a:hover #btn-pagetop div:nth-child(2) {
  transform: rotateX(-180deg);
  transform-origin: 50% 50% -6.15vw;
  opacity: 0;
}
.footer-right.pc-only a:hover #btn-contact div:nth-child(3),
.footer-right.pc-only a:hover #btn-pagetop div:nth-child(3) {
  transform: rotateX(-270deg);
  transform-origin: 50% 50% -6.15vw;
  opacity: 1;
}
.footer-right.pc-only a:hover #btn-contact div:nth-child(4),
.footer-right.pc-only a:hover #btn-pagetop div:nth-child(4) {
  transform: rotateX(-360deg);
  transform-origin: 50% 50% -6.15vw;
  opacity: 1;
  background: rgba(102,181,215,1.0)
}


/** ホバー時のアニメーション処理 **/
.link-area a:hover span {
  animation-name: vibrate-text;
  animation-duration: 0.75s;
  animation-timing-function: linear;
  animation-iteration-count: 1;
  display: inline-block;
}

@-webkit-keyframes vibrate-text {
   10% {-webkit-transform: translateX(3px)  rotate(2deg);      transform: translateX(3px)  rotate(2deg);}
   20% {-webkit-transform: translateX(-6px) rotate(-4deg); transform: translateX(-6px) rotate(-4deg);}
   30% {-webkit-transform: translateX(6px)  rotate(4deg);  transform: translateX(6px)  rotate(4deg);}
   40% {-webkit-transform: translateX(-6px) rotate(-4deg); transform: translateX(-6px) rotate(-4deg);}
   50% {-webkit-transform: translateX(4px)  rotate(2deg);  transform: translateX(4px)  rotate(2deg);}
   60% {-webkit-transform: translateX(-4px) rotate(-2deg); transform: translateX(-4px) rotate(-2deg);}
   70% {-webkit-transform: translateX(4px)  rotate(2deg);  transform: translateX(4px)  rotate(2deg);}
   80% {-webkit-transform: translateX(-4px) rotate(-2deg); transform: translateX(-4px) rotate(-2deg);}
   90% {-webkit-transform: translateX(2px)  rotate(0);     transform: translateX(2px)  rotate(0);}
  100% {-webkit-transform: translateX(-2px) rotate(0);     transform: translateX(-2px) rotate(0);}
}

@keyframes vibrate-text {
   10% {-webkit-transform: translateX(6px)  rotate(4deg);      transform: translateX(6px)  rotate(4deg);}
   20% {-webkit-transform: translateX(-6px) rotate(-4deg); transform: translateX(-6px) rotate(-4deg);}
   30% {-webkit-transform: translateX(6px)  rotate(4deg);  transform: translateX(6px)  rotate(4deg);}
   40% {-webkit-transform: translateX(-6px) rotate(-4deg); transform: translateX(-6px) rotate(-4deg);}
   50% {-webkit-transform: translateX(4px)  rotate(2deg);  transform: translateX(4px)  rotate(2deg);}
   60% {-webkit-transform: translateX(-4px) rotate(-2deg); transform: translateX(-4px) rotate(-2deg);}
   70% {-webkit-transform: translateX(4px)  rotate(2deg);  transform: translateX(4px)  rotate(2deg);}
   80% {-webkit-transform: translateX(-4px) rotate(-2deg); transform: translateX(-4px) rotate(-2deg);}
   90% {-webkit-transform: translateX(2px)  rotate(0);     transform: translateX(2px)  rotate(0);}
  100% {-webkit-transform: translateX(-2px) rotate(0);     transform: translateX(-2px) rotate(0);}
}

/*********************************
main
*********************************/
.col {
  display: flex;
  width: 100%;
}

.col > article {
  order: 2;
  padding: 24px 2%;
  letter-spacing: 0.05em;
}

article img {
  max-width: 100%;
}

.col .side {
  order: 1;
  padding: 24px 2%;
  width: 30%;
  font-size: 1.0vw;
}

.one-col article {
  width: 100%;
  padding: 2%;
  letter-spacing: 0.05em;
}
.one-col .inner-box {
  margin: 0 auto;
}
.one-col.error .inner-box {
  padding-top: 70px;
}

.side-nav ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.side-nav a {
  padding: 3% 0;
  display: block;
  width: 100%;
  position: relative;
  display: inline-block;
  transition: .3s;
  box-sizing: border-box;
}

.side-nav a::before {
  position: absolute;
  bottom: 0;
  left: 0;
  content: '';
  width: 100%;
  height: 1px;
  background-color: #34B1E3;
  box-sizing: border-box;
}

.side-nav li a::after {
  position: absolute;
  bottom: 0;
  left: 0;
  content: '';
  width: 0;
  height: 100%;
  background-color: rgba(29, 37, 115, .2);
  transition: .3s;
  box-sizing: border-box;
}

.side-nav li.selected a:hover::after,
.side-nav li:not(.child):not(.disabled) a:hover::after {
  width: 100%;
}

/** iOSでリンクをタブルタップしないといけなくなるための対応 **/
.side-nav li.selected a.ios::after,
.side-nav li a.ios:hover::after {
  width: 0% !important;
}
.side-nav li.disabled a {
  color: #b5b5b5;
}
@media screen and (max-width: 768px) {
  .side-nav ul li.child ul {
    height: auto;
  }
}

.side-nav li.child ul {
  padding-left: 10%;
  box-sizing: border-box;
}

#block-nav {
  width: 100%;
  height: 280px;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "游明朝 Medium", "Yu Mincho Medium", YuMincho, serif;
}
#block-inner {
  margin: 0;
  display: flex;
  width: 100%;
}

#block-inner dt {
  position: relative;
  width: calc(100% / 4);
  height: 100%;
}
#block-inner dt:before {
  position: absolute;
  top: 0;
  left: 0;
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}
#block-inner a {
  padding: 2%;
  display: block;
  position: absolute;
  z-index: 5;
  width: 100%;
  height: 100%;
  color: #ffffff;
  font-size: 2vw;
}


/*Englishページ*/
.en-content {
  padding: 30px 20px;
  text-align: center;
}

.en-content h2,
.en-message h2,
.en-company h2 {
  font-size: 26px;
  font-family: "Hiragino Mincho ProN";
  position: relative;
  display: inline-block;
  margin: 0 0 30px 0;
}

.en-content h2:before,
.en-message h2::before,
.en-company h2::before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10px;
  display: inline-block;
  width: 70px;
  height: 2px;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background-color: #e8c341;
}

.en-content .greybox {
  background: #f2f2f2;
}

.greybox {
  max-width: 960px;
  padding: 20px;
  margin: 0 auto 20px auto;
}

.greybox h3 {
  font-size: 18px;
  font-family: "Hiragino Mincho ProN";
  position: relative;
  display: inline-block;
  margin: 0 0 10px 0;
}

.greybox h3:before {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10px;
  display: inline-block;
  width: 70px;
  height: 1px;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  background-color: #dadada;
}

.half {
  display: flex;
  text-align: left;
  padding: 20px 0 0 0;
}

.half p {
  margin: 0;
}

.half .right,
.half .left {
  width: 50%;
  font-size: 14px;
  font-family: "HiraKakuProN";
}

.half .right {
  margin-left: 15px;
}

.half .left {
  margin-right: 15px;
}

.en-message {
  background: url(/images/pc/index/bg_01.jpg) center;
  padding: 40px 20px;
  text-align: center;
}

.en-message .inner,
.en-campany .inner {
  max-width: 980px;
  margin: 0 auto;
}

.en-message h2 {
  margin: 0 0 40px 0;
}

.en-message p {
  margin: 0;
}

.p_left {
  text-align: left;
}

.p_right {
  text-align: right;
}

.en-company {
  background: url(/images/pc/index/bg_02.jpg) center center/cover no-repeat;
  padding: 40px 20px;
  text-align: center;
}

.en-company h2 {
  margin: 0 0 40px 0;
  color: #ffffff;
}

.whitebox {
  background-color: rgb(255, 255, 255,0.7);
  display: flex;
  border-bottom: solid #ffffff 1px;
  max-width: 980px;
  margin: 0 auto;
}

.whitebox:last-of-type {
  border: none;
}

.whitebox .left {
  font-family: "Hiragino Mincho ProN";
  width: 35%;
  font-size: 14px;
  font-weight: bold;
  text-align: right;
}

.whitebox .right {
  width: 65%;
  font-size: 14px;
  text-align: left;
}

.whitebox p {
  padding: 17px 0;
  margin: 0;
}

.whitebox .left p {
  padding-right: 15px;
}

.whitebox .right p {
  padding-left: 15px;
}
.en_ex {
  margin: 1rem 0 0 0;
}
.en_ex a {
  display: inline-block;
}
.en_ex img {
  width: 300px;
  padding: 20px;
  background: #ffffff;
}
.en .footer-sub .copyright {
  width: 100%;
  float: none;
  padding: 0.5rem;
}

/** TOPページのブロックメニュー レスポンシブ対応 **/
@media screen and (max-width: 768px) {
  .sp-only .block-nav {
    display: block;
    width: 100%;
    line-height: 0;
  }
  .sp-only .block-nav img {
    width: 100%;
  }
}

/** サイドナビのアニメーション **/
.side-nav li {
  position: relative;
}
.side-nav li a {
  display: block;
/*  height: 37px;*/
}
.side-nav li a .overlay-text {
  position: absolute;
  color: #35a8d8;
  font-weight: bold;
  opacity: 0;
  top: -10px;
  left: 0px;
  pointer-events: none;
}
.side-nav li a .overlay-text.ios {
  opacity: 1;
}

/** NEWSページのタブ用 **/
.side-nav li a {
  cursor: pointer;
}
.side-nav li.selected a {
  color: #35a8d8;
  font-weight: bold;
}
.side-nav li.selected a:after {
  width: 100%;
}

.hide {
  display: none;
}

/*********************************
common parts
*********************************/
.float-left {float: left;}
.float-right {float: right;}

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

.caption-m {font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "游明朝 Medium", "Yu Mincho Medium", YuMincho, serif;}

/*********************************
visible
*********************************/
@media screen and (max-width: 768px) {
  .pc-only {
    display: none !important;
  }

  /*-- header --*/
  #header {
    padding: 5px;
  }
  #header .logo {
    width: 150px;
    float: left;
  }
  .header-nav a {
    display: block;
    font-size: 25px;
    text-align: center;
  }
  .header-nav dd {
    display: none;
  }

  /*-- footer --*/
  .footer-right {
    width: 100%;
  }
  /* footer-sub */
  .footer-sub {
    display: flex;
    flex-flow: column;
  }
  .footer-sub .copyright {
    order: 2;
    width: 100%;
    font-size: 2.0vw;
    padding: 1.5% 0;
  }
  .footer-sub .link-area {
    width: 100%;
    font-size: 2.8vw;
  }
  /* footer-nav */
  .footer-nav {
    margin: 0;
    padding: 1% 4% 3%;
    list-style: none;
    font-size: 5vw;
  }
  .footer-nav a {
    display: block;
    padding: 3% 1%;
    width: 100%;
    color: rgba(255,255,255,.7);
    border-bottom: 1px solid;
  }
  .footer-nav dl {
    margin: 0;
  }
  .footer-nav dd {
    display: none;
  }

  /*-- main --*/
  .col > article {
    width: 100%;
  }

  .one-col .inner-box {
    width: 100%;
  }

  .col {
    flex-flow: column;
  }
  .col .side {
    padding: 0;
    width: 100%;
    font-size: 1.2em;
  }
  .col .side label {
    padding: 5%;
    display: block;
    cursor: pointer;
    color: #ffffff;
    background: #23607b;
    position: relative;
  }
  .col .side input {
    display: none;
  }
  .col .side label::after{
    font-family: "FontAwesome";
    content: "\f107";
    position: absolute;
    right: 20px;
    top: 20%;
    font-size: 140%;
  }
  .col .side input:checked + label::after{
    font-family: "FontAwesome";
    content: "\f106";
    position: absolute;
    right: 20px;
    top: 20%;
    font-size: 140%;
  }
  .col .side ul {
    transition: 0.2s;
    overflow: hidden;
    height: 0;
    background: #fbfbfb;
    padding: 0 10px;
  }
  .col .side input:checked ~ ul {
    height: auto;
    padding: 10px;
  }

  /*Englishページ*/
  .en-content {
    padding: 30px 10px;
  }
  .en-company {
    padding: 40px 10px;
  }
  .half,
  .whitebox {
    display: block;
  }

  .half .right,
  .half .left,
  .whitebox .left,
  .whitebox .right {
    width: 100%;
    margin: 0;
  }

  .whitebox .left p {
    text-align: center;
    padding-right: 0;
  }

  .whitebox .right p {
    padding: 0 17px 17px 17px;
  }
  .en_ex img {
    width: 100%;
    max-width: 300px;
  }

}
@media screen and (min-width: 769px) {
  .sp-only {
    display: none !important;
  }

  /*-- header --*/
  #header {
    padding: 10px 0 5px;
  }
  #header .logo {
  width: 170px;
  float: left;
}
  #header .inner-box {
    margin: 0 auto;
    width: 100%;
  }
  .header-nav {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "游明朝 Medium", "Yu Mincho Medium", YuMincho, serif;
    font-weight: 400;
    display: flex;
    justify-content: flex-end;
    max-width: 935px;
  }
  .header-nav li {
    margin-left: 25px;
  }
  .header-nav a {
    color: #1d2573;
  }

  /*-- footer --*/
  .footer-right {
    width: 25%;
    float: left;
  }
  /* footer-sub */
  .footer-sub .copyright {
    width: 60%;
    float: left;
    font-size: 0.9vw;
    padding: 1.5% 0;
  }
  .footer-sub .link-area {
    width: 40%;
    float: left;
    font-size: 0.9vw;
  }

  /*-- main --*/
  .col > article {
    width: 70%;
    font-size: 1.0vw;
  }
  .one-col article {
    font-size: 1.0vw;
  }

  .one-col .inner-box {
    width: 860px;
  }
}

@media screen and (min-width:769px) and (max-width: 860px) {
  .one-col .inner-box {
    width: 100%;
  }
}

@media screen and (min-width: 1170px) {
  #header .inner-box {
    margin: 0 auto;
    width: 1170px;
  }
}

/* IE用 メニューのfont変更 */
_:-ms-lang(x), _::-webkit-meter-bar,.header-nav {
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "メイリオ", Meiryo, serif !important;
}

/** message container **/
.message-container {
  border-top: 1px solid #6e6e6e;
  box-sizing: border-box;
  padding-right: 5%;
  padding-left: 5%;
  padding-top: 20px;
  text-align: center;
  line-height: 3.0;
  font-size: 1.4vw;
}
.thx-container {
  box-sizing: border-box;
  padding-left: 5%;
  padding-right: 5%;
  padding-bottom: 10px;
  text-align: center;
  line-height: 3.0;
  font-size: 1.4vw;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "游明朝 Medium", "Yu Mincho Medium", YuMincho, serif;
  color: #23607b;
}
@media screen and (max-width: 768px) {
  .message-container {
    font-size: 3.1vw;
    padding-left: 0;
    padding-right: 0;
  }
  .thx-container {
    font-size: 4.5vw;
    padding-left: 0;
    padding-right: 0;
  }
}

.top-link {
  margin-bottom: 10px;
}

/** error message **/
#error_body {
  box-sizing: border-box;
  width: 80%;
  margin: 0 auto;
  font-size: 1.4vw;
}
#error_body ul li {
  list-style: none;
}
@media screen and (max-width: 768px) {
  #error_body {
    font-size: 14px;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
  }
  #error_body ul li {
    list-style: disc;
  }
}

/** font size **/
.large {font-size: 1.1vw;}
.exlarge {font-size: 1.4vw;}
.small {font-size: 0.9vw;}

@media screen and (max-width: 768px) {
  .large {font-size: 14px; line-height: 2.0em;}
  .exlarge {font-size: 16px;}
  .small {font-size: 11px;}
}

/** font color **/
.red {color: #f00000;}

/** text align **/
.center {text-align: center;}