html {
  overflow-x: hidden;
  font-size: 16px;
  background-color: #fff;
}

/* Define base font size */
html {
  font-size: 16px;
}

/* Define media queries for various device sizes */
@media (min-width: 576px) {
  /* Small devices (phones) */
  html {
    font-size: 14px;
  }
}

@media (min-width: 768px) {
  /* Small Portable devices (tablets) */
  html {
    font-size: 16px;
  }
}

@media (min-width: 992px) {
  /* Medium size devices (small laptops) */
  html {
    font-size: 18px;
  }
}

@media (min-width: 1200px) {
  /* Extra large devices (larger laptops, some desktops) */
  html {
    font-size: 20px;
  }
}

@media (min-width: 1600px) {
  /* Regular desktops, large laptops */
  html {
    font-size: 22px;
  }
}

/* Fonts -----------------------------------------------------------------*/
.col-xs-5ths,
.col-sm-5ths,
.col-md-5ths,
.col-lg-5ths {
  position: relative;
  min-height: 1px;
  padding-right: 15px;
  padding-left: 15px;
}

.col-xs-5ths {
  width: 20%;
  float: left;
}

@media (min-width: 768px) {
  .col-sm-5ths {
    width: 20%;
    float: left;
  }
}

@media (min-width: 992px) {
  .col-md-5ths {
    width: 20%;
    float: left;
  }
}

@media (min-width: 1200px) {
  .col-lg-5ths {
    width: 20%;
    float: left;
  }
}

@font-face {
  font-family: "新丸ゴ DB";
  src: url("../fonts-science-fair/A-OTF-ShinMGoPro-DeBold.woff")
    format("truetype");
}

@font-face {
  font-family: "新丸ゴ R";
  src: url("../fonts-science-fair/A-OTF-ShinMGoPro-Regular.otf");
}

@font-face {
  font-family: "新丸ゴ U";
  src: url("../fonts-science-fair/A-OTF\ Shin\ Maru\ Go\ Pro\ U.otf");
}

 /* Bootstrap 5ths container -----------------------------------------------------------------*/
 .col-xs-5ths,
 .col-sm-5ths,
 .col-md-5ths,
 .col-lg-5ths {
     position: relative;
     min-height: 1px;
     padding-right: 15px;
     padding-left: 15px;
 }
 
 .col-xs-5ths {
     width: 20%;
     float: left;
 }
 
 @media (min-width: 768px) {
     .col-sm-5ths {
         width: 20%;
         float: left;
     }
 }
 
 @media (min-width: 992px) {
     .col-md-5ths {
         width: 20%;
         float: left;
     }
 }
 
 @media (min-width: 1200px) {
     .col-lg-5ths {
         width: 20%;
         float: left;
     }
 }


    @font-face {
        font-family: "新丸ゴ DB";
        src: url("../fonts/A-OTF-ShinMGoPro-DeBold.woff")format("truetype");
        }
    
    @font-face {
        font-family: "新丸ゴ R";
        src: url("../fonts/A-OTF-ShinMGoPro-Regular.otf")
        }
    
    @font-face {
        font-family: "新丸ゴ U";
        src: url("../fonts/A-OTF\ Shin\ Maru\ Go\ Pro\ U.otf")
        }
/* SPECIFIC CSS ------------------------------------------------------------------*/
h1 {
  font-family: "noto-sans-cjk-jp", sans-serif;
  color: #fff;
  font-size: 2.5rem;
  text-align: left;
  font-weight: bolder;
}

h2 {
  font-family: "noto-sans-cjk-jp", sans-serif;
  font-weight: 700;
  font-style: normal;
  font-size: 1.5rem;
  font-weight: bold;
  
}

h3 {
  font-family: "noto-sans-cjk-jp", sans-serif;
  font-weight: 500;
  font-style: normal;
  font-size: 1.22rem;
  color: #fff;

}

h4 {
  font-family: "noto-sans-cjk-jp", sans-serif;
  font-size: 1rem;
  font-weight: 500;
  color: #383537;
  text-align: center;
  color: #fff;
}

p {
  font-family: "noto-sans-cjk-jp", sans-serif;
  font-size: 1rem;
  font-weight: lighter;
  color: #1d1d1b;
  line-height: 1.25rem;

}

.container-parent {
  position: relative;
}

.p-sub {
  font-size: 0.75rem;
}

.child-element {
  position: absolute;
}
 /*Breakpoints------------------------------------------------------------------*/

        @media (max-width: 575px) {
            .large-display {
                display: none;
            }
        }	

        @media (min-width: 1023px) {
            .tablet-display {
                display: none;
            }
        }	

        
        @media (min-width: 576px) {
            .mobile-display {
                display: none;
            }
        }	
        
        .PaddingBand{
            padding-top: 6.25rem;
        }
        
        @media (max-width:575px){
            .PaddingBand{
                padding-top: 35px;
            }
        
        }
        
        .PaddingBandHalf{
            padding-top: 3.125rem;
        }
        
        @media (max-width:575px){
            .PaddingBandHalf{
                padding-top: 0.937rem;
            }
        }


        .padding-0{
            padding-right:0;
            padding-left:0;
        }
   
        @media (min-width: 576px) {
        .container-mobile{
            padding-left: 10%;
            padding-right: 10%;
            }
        }
    /* Navbar Definitions --------------------------------------------------------------------------------------*/
    .navbar{
      z-index: 9999;
    }


    Nav {
        font-family: "新丸ゴ DB";
        background-color: #C6CD18;
        width: 100%;
        height: 3.65rem;
    }

    .navbar-nav{
      height: auto;
      margin-top: auto;
      margin-bottom: auto;
    }
    
    .nav-link{
         font-family: "noto-sans-cjk-jp", sans-serif;
             font-weight: bold;
        color : #551286;
        text-align: center;
        padding-top: 0.7rem;
        padding-bottom: 0.7rem;
        margin-left: 0.3rem;
        margin-right: 0.3rem;
        font-size: 0.8rem;
        display: inline block;
        
        }

    
    .nav-link:hover{
        color : #fff;
    }


    
    .NavBtn {
       font-family: "noto-sans-cjk-jp", sans-serif;
       font-weight: bold;
        background : #551286;
        text-align: center;
        text-decoration: none;
        transition-duration: 0.4s;
        border-radius : 1.8rem;
        font-family : "新丸ゴ DB";
        color : #fff;		
        padding-left: 2rem;
        padding-right: 2rem;
        padding-top: 0.3rem;
        padding-bottom: 0.3rem;
        margin-left: .3rem;
        margin-right: .3rem;
        font-size: 0.8rem;
        display: block;
        height: 2rem;
        margin-top: auto;
        margin-bottom: auto;
    }


    .NavBtn:hover {
        background : #fff;
        color : #551286;	
        	
    }

    
    .NavLogo {
        height: 2.25rem;
        width: auto;
        transition-duration: 0.4s;
        margin-left: 1rem;
        margin-top: auto;
        margin-bottom: auto;
    }



    .NavLogo:hover{
        transition-duration: 0.2s;
        opacity: 80%;
 
    }

    /* Hamburger Button Settings ------------------------------------------------------------------*/
    .navbar-toggler{
        width: 2rem;
        height: 2rem;
        position: relative;
        transition: 0.5s ease-in-out;
        margin-right: 1rem;
        margin-top: auto;
        margin-bottom: auto;
    }
    .navbar-toggler,
    .navbar-toggler:focus,
    .navbar-toggler:active,
    .navbar-toggler-icon:focus {
        outline: none;
        box-shadow: none;
        border: 0;
    }
    .navbar-toggler span{
        margin: 0;
        padding: 0;	
    } 
    
    .toggler-icon{
        display: block;
        position: absolute;
        height: 0.25rem;
        width: 100%;
        background: #faf5f0;
        border-radius: 2px;
        opacity: 1;
        left: 0;
        transform: rotate(0deg);
        transition: .25s ease-in-out;	
    }

    .navbar-collapse{
      background-color: #C6CD18;
    }

    /* Hamburger CLICKED State */
    
    .navbar-toggler .TopBar {
        margin-top: 0px;
        transform: rotate(135deg)
            
    }
    .navbar-toggler .MiddleBar1, .MiddleBar2 {
        opacity: 0%;
        filter: alpha(opacity=0);
    }
    
    .navbar-toggler .BottomBar {
        margin-top: 0rem;
        transform: rotate(-135deg)
    }
    
    /* Hamburger INACTIVE State */
    .navbar-toggler.collapsed .TopBar{
        margin-top: -0.9rem;
        transform: rotate(0deg);
    }
    
    .navbar-toggler.collapsed .MiddleBar1{
        margin-top: -0.3rem;
        opacity: 1;
        filter: alpha(opacity=100)	
    }
    
    .navbar-toggler.collapsed .MiddleBar2{
        margin-top: 0.3rem;
        opacity: 1;
        filter: alpha(opacity=100)	
    }
    .navbar-toggler.collapsed .BottomBar{
        margin-top: 0.9rem;
        transform: rotate(0deg);
    }
   
/* Go back to TOP ----------------------------------------------------------------- */
.to-top {
  position: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  right: 0;
  bottom: 0;
  font-size: 30px;
  font-weight: bold;
  color: #ffffff;
  cursor: pointer;
  z-index: 50;
  background-color: #505050;
  box-shadow: 0 1px 6px 1px #333;
}
.section {
  display: block;
}

/* Alignment & SCALE CONTROLS------------------------------------------------------------------*/      



                
    .Anchor-Point-Top-Left {
        transform: translate(0%, 0%);
        }

    .Anchor-Point-Top-Center {
        transform: translate(-50%, 0%);
        }
        
    .Anchor-Point-Top-Right {
        transform: translate(-100%, 0%);
        }
                    
    .Anchor-Point-Center-Left {
        transform: translate(0%, -50%);
        }
    
    .Anchor-Point-Center {
        transform: translate(-50%, -50%);
        }
            
    .Anchor-Point-Center-Right {
        transform: translate(0%, -50%);
        }
    
    .Anchor-Point-Bottom-Left {
        transform: translate(0%, -100%);
        }
        
    .Anchor-Point-Bottom-Center {
        transform: translate(-50%, -100%);
        }                            

    .Anchor-Point-Bottom-Right {
        transform: translate(-100%, -100%);
        }                            
            
        
    .vertical-center {
        margin: 0;
        position: relative;
        top: 50%;
        -ms-transform: translateY(-50%);
        transform: translateY(-50%);
        }

    .horizontal-center{
        display: block;
        margin-left: auto;
        margin-right: auto;
        }

    .Align-Right{
        display: block;
        margin-left: auto;
        margin-right: 10%;
        }


/* SCROLL BAR ----------------------------------------------------------------- */
/*Chrome*/
.top_sec2_content::-webkit-scrollbar {
  /*スクロールバーの幅*/
  width: 12px;
  height: 12px;
}
.top_sec2_content::-webkit-scrollbar-track {
  /*スクロールバーの軌道*/
  background: #d5cfc8;
}
.top_sec2_content::-webkit-scrollbar-thumb {
  /*つまみの部分*/
  /* box-shadow: inset 0 0 10px #EF8200;*/
  border-radius: 10px;
  background: #5a534a;
  transition: 0.8s;
}
.top_sec2_content::-webkit-scrollbar-thumb:hover {
  /*マウスホバー時*/
  background: #ff8100;
}
/*Firefox*/
.top_sec2_content {
  /*適用させる箇所のID, クラスに置き換えてください*/
  scrollbar-width: thin; /*細さ(幅・高さ両方に適用)*/
  scrollbar-color: #ffa500 #fffacd; /*つまみの色 軌道の色*/
}

/* ヘッダーメニュー ----------------------------------------------------------------- */
*,
*:before,
*:after {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
ol,
ul {
  list-style: none;
}
a {
  text-decoration: none;
  color: inherit;
}
.cp_cont {
  height: auto;
}

/* btn ----------------------------------------------------------------- */

.ja input[type="submit"],
.zh-CN input[type="submit"] {
  letter-spacing: 2em;
  padding-left: 42px;
}

.btn {
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-block;
  border: 2px solid #ef8200;
  background: #ef8200;
  padding: 15px 50px 15px 30px;
  text-align: left;
  outline: none;
  transition: ease 0.2s;
}
.btn_main_orange .btn {
  border: 2px solid #5a534a;
  background: #5a534a;
}
.btn_main {
  position: relative;
  width: fit-content;
  margin: 0 auto;
}
.btn_main_orange {
  position: relative;
  width: fit-content;
  margin: 0 auto;
}

.btn_main:hover::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -40px;
  background: #ef8200;
  width: 60px;
  height: 2px;
}
.btn_main_orange:hover::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -40px;
  background: #ef8200;
  width: 60px;
  height: 2px;
}
.btn_main::after {
  content: "";
  /*絶対配置で位置を指定*/
  position: absolute;
  top: 50%;
  right: -40px;
  /*色や形状*/
  background: #fff;
  width: 60px;
  height: 2px;
}
.btn_main_orange::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -40px;
  background: #ef8200;
  width: 60px;
  height: 2px;
}

/*ボタン内spanの形状*/
.btn span {
  position: relative;
  z-index: 3;
  color: #fff;
  font-weight: bold;
}

.btn:hover span {
  color: #5a534a;
  font-weight: bold;
}

/* 背景が流れる（斜め） */
.bgskew::before {
  content: "";
  position: absolute;
  top: 0;
  left: -130%;
  background: #fff;
  width: 120%;
  height: 100%;
  transform: skewX(-25deg);
}

.btn_main a:hover {
  opacity: 1;
}

/*hoverした時のアニメーション*/
.bgskew:hover::before {
  animation: skewanime 0.5s forwards;
}

/*丸がボタンに変形する*/
.btntransform {
  position: relative;
  display: inline-block;
  padding: 0 0 0 30px;
  line-height: 40px;
  color: #000;
  text-decoration: none;
  outline: none;
  z-index: 10;
  font-weight: bold;
}

/* 丸が動く */
.btntransform::before {
  content: "";
  position: absolute;
  left: 0;
  z-index: -1;
  width: 40px;
  height: 40px;
  background: #ef8200;
  border-radius: 25px;
  transition: 0.3s ease-out;
}

/*hoverした際の形状*/
.btntransform:hover::before {
  width: 140px;
}

/* 矢印の形状 */
.btntransform::after {
  position: absolute;
  content: "";
  top: 1.2em;
  right: -15px;
  width: 5px;
  height: 5px;
  border-top: 1px solid #000;
  border-right: 1px solid #000;
  transform: rotate(45deg);
}

.btn_normal {
  padding: 20px 50px;
  border-radius: 50px;
  display: inline-block;
  margin: 0 auto;
  line-height: 1.2;
  max-width: 300px;
  text-align: center;
  position: relative;
  z-index: 1;
  transition: 0.3s;
}
.btn_normal::before {
  content: "";
  width: 90%;
  height: 10px;
  position: absolute;
  top: 100%;
  left: 5%;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 0, 0, 0.35) 0%,
    rgba(0, 0, 0, 0) 80%
  );
  z-index: -1;
  opacity: 0;
  transition: 0.3s;
}

.btn_normal:hover {
  transform: translateY(-7px);
  animation: pulsation 0.7s alternate infinite;
}
.btn_normal:hover::before {
  transform: translateY(7px);
  opacity: 1;
}

.btn_normal_narrow {
  padding: 10px 20px;
  border-radius: 30px;
  margin: 0 auto;
  max-width: 200px;
  display: block;
  transition: 0.3s;
}

a.btn_normal_narrow::hover {
  animation: light 0.8s infinite;
}

.btn_white {
  background: #fff;
  border: 2px solid #ff8100;
  width: 90%;
  max-width: 400px;
  position: relative;
  z-index: 1;
  display: inline-block;
  transition: 0.3s;
}

.btn_school {
  font-weight: bold;
  color: #ff8100;
  position: relative;
  padding-left: 35px;
}
.btn_school::before {
  content: "";
  background-image: url("img/search_icon.svg");
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 30px;
  background-size: contain;
  background-repeat: no-repeat;
}

.btn_school-w {
  font-weight: bold;
  color: #fff;
  position: relative;
  padding-left: 35px;
}
.btn_school-w::before {
  content: "";
  background-image: url("img/search_icon_w.svg");
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 30px;
  background-size: contain;
  background-repeat: no-repeat;
}

/*SNSボタン*/
a.btn-sns {
  font-size: 2.4rem;
  line-height: 50px;
  width: 50px;
  height: 50px;
  padding: 0;
  letter-spacing: 0;
  color: #fff;
  border-radius: 50%;
}

a.btn-sns--youtube:hover {
  color: #cd201f;
}

a.btn-sns--youtube {
  background: #fff;
}

a.btn-sns--instagram:hover {
  color: #d6249f;
}

a.btn-sns--instagram {
  background: #fff;
  background: -webkit-linear-gradient(
    45deg,
    #fdf497 0%,
    #fdf497 5%,
    #fd5949 45%,
    #d6249f 60%,
    #285aeb 90%
  );
  background: linear-gradient(
    45deg,
    #fdf497 0%,
    #fdf497 5%,
    #fd5949 45%,
    #d6249f 60%,
    #285aeb 90%
  );
}

/* Footer ----------------------------------------------------------------- */
#footer {
  padding: 50px 50px 30px;
  background-color: #ef8200;
  margin: 0 auto;
}
#footer_section {
  background-color: #000;
}
#footer .sns_area {
  display: flex;
  max-width: 100px;
  margin: 0 auto 20px;
  text-align: center;
  clear: both;
}
.footer-logo a {
  text-align: center;
  margin: 0 auto;
}
.footer-logo a img {
  width: 100%;
  max-width: 230px;
  margin: 0 auto 20px;
  max-height: 68px;
}
.footer-1 {
  display: flex;
  align-items: flex-start;
}
.footer-1-left {
  width: 25%;
  text-align: center;
}
.footer-logo {
  clear: both;
}
.footer-1-right {
  width: 73%;
  padding-left: 2%;
}
.footer-1-right .menu {
  margin: 0 auto 50px;
  font-size: 0.8rem;
}
.footer-1-right ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  margin: 0px auto 0px;
  width: 100%;
  color: #fff;
  font-weight: bold;
}
.footer-1-right .menu li {
  padding: 0;
  margin: 0 12px 3px;
  border-bottom: none;
  transition: ease-in-out 0.2s;
}
.footer-1-right .menu-area {
  display: flex;
  align-items: flex-start;
  justify-content: space-evenly;
}
.footer-1-right .footer-subarea {
  display: table;
  width: 100%;
}
.footer-1-right .footer-subarea .footer-subarea-cta {
  width: 60%;
  vertical-align: middle;
  display: table-cell;
}
.footer-1-right
  .footer-subarea
  .footer-subarea-cta
  .footer-subarea-submenu-wrapper {
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}
.footer-1-right .footer-subarea .footer-subarea-submenu {
  width: 40%;
  vertical-align: bottom;
  display: table-cell;
  font-size: 12px;
  font-weight: bold;
  color: #fff;
}
.footer-1-right
  .footer-subarea
  .footer-subarea-submenu
  .footer-subarea-submenu-wrapper {
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}
.footer-1-right
  .footer-subarea
  .footer-subarea-submenu
  .footer-subarea-submenu-wrapper
  a {
  padding: 0 10px;
}
.btn_trial-footer {
  max-width: 350px;
  width: 95%;
  height: 64px;
  display: block;
  background: #5a534a;
  color: #fff;
  line-height: 60px;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: bold;
  border: 1px #fff solid;
  margin: 0 5% 0 0;
  text-align: center;
  transition: ease-in-out 0.25s;
}
.menu {
  transition: ease-in-out 0.2s;
}
.menu a:hover {
  color: #fff;
  opacity: 0.6;
  transition: ease-in-out 0.2s;
}

.btn_trial-footer:hover {
  color: #fff;
  opacity: 0.85;
  transition: ease-in-out 0.25s;
}

/* ============================== タブレット対応 ============================== */
@media (max-width: 1080px) {
  /* フッターメニュー ----------------------------------------------------------------- */
  .footer-1-right ul {
    width: unset;
  }
}

/* ============================== スマホ対応 ============================== */
@media (max-width: 767px) {
  /* btn ----------------------------------------------------------------- */
  .btn_normal {
    padding: 20px 0;
  }
  .btn_normal_narrow.cont-mb {
    font-size: 0.8rem;
  }

  /* footer ----------------------------------------------------------------- */
  #footer {
    padding: 50px 0px;
  }
  .footer-1 {
    display: block;
  }
  .footer-1-left {
    width: 100%;
    padding-right: 0px;
    border-right: none;
  }
  .footer-1-right {
    display: block;
    width: 100%;
    margin: 0;
    padding: 15px;
  }
  .footer-1-right .footer-subarea {
    display: block;
  }
  .footer-1-right .footer-subarea .footer-subarea-cta {
    width: 100%;
    display: block;
  }
  .btn_trial-footer {
    margin: 0 1%;
  }
  .footer-1-right .footer-subarea .footer-subarea-submenu {
    width: 100%;
    display: block;
  }
  .footer-1-right
    .footer-subarea
    .footer-subarea-submenu
    .footer-subarea-submenu-wrapper {
    display: block;
    margin-top: 20px;
  }
  .footer-1-right
    .footer-subarea
    .footer-subarea-submenu
    .footer-subarea-submenu-wrapper
    a {
    padding: 10px;
    display: block;
  }

  /* footer bar ----------------------------------------------------------------- */
  #footer-bar {
    position: fixed;
    bottom: 0;
    z-index: 1000;
    width: calc(100% - 50px);
  }
  #footer-bar #nav_cta {
    width: 100%;
    display: flex;
    text-align: center;
    box-shadow: 0 1px 6px 1px #333;
  }
  #footer-bar .nav_school {
    background: #5a534a;
    color: #fff;
    padding: 16px 0;
    height: 50px;
    font-size: 18px;
    margin: 0;
    width: 33%;
    border-radius: 0;
  }
  #footer-bar .nav_school::before {
    content: "";
    background-image: url(img/search_icon-white.svg);
    position: absolute;
    top: 17px;
    left: 15px;
    width: 22px;
    height: 20px;
    background-size: contain;
    background-repeat: no-repeat;
    color: #fff;
  }
  #footer-bar .nav_tel {
    background: #83c0da;
    color: #fff;
    padding: 16px 0;
    height: 50px;
    font-size: 18px;
    margin: 0;
    width: 33%;
    border-radius: 0;
  }
  #footer-bar .nav_tel::before {
    content: "";
    background-image: url(img/phone-solid.svg);
    position: absolute;
    top: 17px;
    left: calc(33% + 15px);
    width: 22px;
    height: 20px;
    background-size: contain;
    background-repeat: no-repeat;
    color: #fff;
  }
  #footer-bar .nav_trial {
    background: #ef8200;
    color: #fff;
    padding: 16px 0;
    height: 50px;
    font-size: 18px;
    margin: 0;
    width: 34%;
    border-radius: 0;
  }
}