@charset "utf-8";
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,em,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline;box-sizing:border-box}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:after,blockquote:before,q:after,q:before{content:'';content:none}table{border-collapse:collapse;border-spacing:0}img{vertical-align:bottom}

/* ===============================================
# common
=============================================== */
*{
  box-sizing: border-box;
}
html {
  font-size: 62.5%;
  -webkit-text-size-adjust: 100%;} /* 10px */

body{
  padding: 0;
  word-wrap : break-word;
  overflow-wrap : break-word;
  color: #000;
  background-color: #fff;
  font-size:16px;
  font-size:1.6rem;  
  font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif;
  line-height: 1.75;
  -webkit-text-size-adjust: 100%;
}
body.nav-open{
  overflow: hidden;
  height: 100%;
}
@keyframes PageIn {
    0% {opacity: 0;}
    100% {opacity: 1;}
}

@-webkit-keyframes PageIn {
    0% {opacity: 0;}
    100% {opacity: 1;}
}

.wrapper{
  position: relative;  
  width: 100%;
}
.inner{
  position: relative;
}
a,
a:visited{
  text-decoration: none;
  color: #000;
}
img{
  max-width: 100%;
  vertical-align: bottom;
}
img[src*=".svg"] {
  width: 100%; 
}
.for_pc{
  display: block;
}
.for_sp{
  display: none;
}
span.for_pc,
br.for_pc,
img.for_pc{
  display: inline;
}
span.for_sp,
br.for_sp,
img.for_sp{
  display: none;
}
.clear{
  clear: both;
}
.clearfix:after {
  content: "";
  display: block;
  clear: both;
}
.flex{
  display: -webkit-box;
  display: -ms-flex;  
  display: -webkit-flex;
  display: flex;
}
@media print,screen and (min-width :769px){
  .tellink{
    pointer-events: none;  
    text-decoration: inherit !important;
  }
  .flex_pc{
    display: -webkit-box;
    display: -ms-flex;  
    display: -webkit-flex;
    display: flex;
  }
}
@media screen and (max-width :768px){
  body{
    font-size:13px;
    font-size:1.3rem;  
    line-height: 1.538;
  }
  img{
    width: 100%;
    height: auto;
  }
  .for_pc{
    display: none;
  }
  .for_sp{
    display: block;
  }
  span.for_pc,
  br.for_pc,
  img.for_pc{
    display: none;
  }
  span.for_sp,
  br.for_sp,
  img.for_sp{
    display: inline;
  }
}


/*
 マウスオーバー
----------------------------------------------------------- */
.ov{
  display:block;
}
.over{
  display:block;
}
@media screen and (min-width : 769px){
  .ov,
  .over{
    -webkit-transition: all 0.5s ease;
    transition: all 0.5s ease;
    cursor: pointer;
  }
  .ov:hover{
    opacity: .5;
    text-decoration: none;
  }
}

/* ===============================================
# main
=============================================== */
main{
  display: block;
  min-height: 100vh;
}
main .inner{
  max-width: 1400px;
  margin: 0 auto;
  padding-right: 50px;
  padding-left: 50px;
  
}
@media screen and (max-width :768px){
  main .inner{
    width: 94.6%;
    max-width:inherit;
    padding-right: 0;
    padding-left: 0;
  }
}


/* header
----------------------------------------------- */
#header{
  position: fixed;
  top: 0;
  right: 0;
  z-index: 100;
  width: 531px;
  -webkit-box-align: center;
  align-items: center;
  -webkit-box-pack: justify;
  justify-content: space-between;
  height: 88px;
  background-color: #fff;
}
#header .logo{
  width: 415px;
  margin-left: 16px;
}
#header #btn_menu{
  background-color: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  position: relative;
  width: 88px;
  height: 88px;
  top: 0;
  right: 0;
  background-color: #063e8d;
  display:-webkit-box;
  display: flex;
  -webkit-box-align: center;
  align-items: center;
  -webkit-box-pack: center;
  justify-content: center;
  z-index: 1000;
  position: absolute;
}
#header #btn_menu .ico_menu,
#header #btn_menu .ico_menu::before,
#header #btn_menu .ico_menu::after{
  content: '';
  display: block;
  height: 1px;
  width: 40px;
  background: #fff;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  position: relative;
}
#header #btn_menu .ico_menu::before{
  bottom: 11px;
}
#header #btn_menu .ico_menu::after{
  top:10px;
}
#header #btn_menu[aria-expanded="true"] .ico_menu{
  top: 0px;
  left: 0px;
  transform: rotate(-45deg);
}
#header #btn_menu[aria-expanded="true"] .ico_menu::before{
  content: none;
}
#header #btn_menu[aria-expanded="true"] .ico_menu::after{
  top: 0px;
  left: 0px;
  transform: rotate(90deg);
}
#header #btn_menu .txt_open,
#header #btn_menu .txt_close{
  display: none;
}
#header .wrap_menu{
  background-color: #063e8d;
  position: fixed;
  top: 0;
  right: 0;
  width: 390px;
  height: 100%;
  z-index: 999;
  -webkit-transition: .5s;
  transition: .5s;
  overflow-y: auto;
  right: -390px;
  opacity: 0;
}
#header .wrap_menu.open{
  right: 0;
  opacity: 1;
  -webkit-transition: .5s;
  transition: .5s;
}
#header .wrap_menu .list_menu{
  margin-top: 88px;
  border-top: 1px solid #8ea2bd;
}
#header .wrap_menu .list_menu > li{
  background-color: #063e8d;
  position: relative;
}
#header .wrap_menu .list_menu > li > a,
#header .wrap_menu .list_menu > li > button{
  color: #fff;
  background: url(/academy/100th/common/img/ico_arrow_c_w.svg);
  background-repeat: no-repeat;
  background-size: 40px;
  background-position: center right 30px;
  padding: 17px 80px 14px 30px;
  border: none;
  border-bottom: 1px solid #8ea2bd;
}
#header .wrap_menu .list_menu > li.acd > button{
  background-image: url(/academy/100th/common/img/ico_plus.svg);
  background-color: transparent;
  cursor: pointer;
  width: 100%;
  text-align: left;
}
#header .wrap_menu .list_menu > li.acd > button.open{
  background-image: url(/academy/100th/common/img/ico_minus.svg);
}
#header .wrap_menu .list_menu > li.acd .acd_item{
  height: 0;
  opacity: 0;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
#header .wrap_menu .list_menu > li.acd .acd_item.open{
  opacity: 1;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
#header .wrap_menu .list_menu > li a .en,
#header .wrap_menu .list_menu > li button .en{
  font-size: 30px;
  font-size: 3rem;
  line-height: 1;
  display: block;
}
#header .wrap_menu .list_menu > li a .ja,
#header .wrap_menu .list_menu > li button .ja{
  font-size: 15px;
  font-size: 1.5rem;
  margin-top: 4px;
  line-height: 1.75;
  font-weight: 600;
}
#header .wrap_menu .list_menu_second li{
  background-color: #fff;
  border-top: 1px solid #c8d3e1;
}
#header .wrap_menu .list_menu_second li.is_active{
  background-color: #e7ecf6;
  font-weight: bold;
}
#header .wrap_menu .list_menu_second li > a{
  background-image: url(/academy/100th/common/img/ico_arrow_mini.svg);
  background-repeat: no-repeat;
  background-size: 18px;
  background-position: center left 30px;
  display: block;
  padding: 12px 15px 12px 62px;
}
#header .menu_bg{
  width: 100%;
  height: 100vh;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -1;
  background-color: rgba(0,0,0,0.4);
  visibility: visible;
  opacity: 0;
  pointer-events: none;
}
#header .menu_bg.on{
  opacity: 1;
  -webkit-transition-duration: 1s;
  transition-duration: 1s;
  -webkit-transition-delay: .1s;
  transition-delay: .1s;
  z-index: 1;
  pointer-events: all;
}
#btn_top{
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  -webkit-transition: opacity 0.5s;
  transition: opacity 0.5s;
}
#btn_top.show{
  opacity: 1;
  pointer-events: visible;
}
#btn_top img{
  width: 69px;
  height: 69px;
}
@media screen and (max-width:768px){
  #header{
    width: 100%;
    height: 60px;
    right: auto;
    left: 0;
  }
  #header .logo{
    height: 60px;
    margin: 0;
    padding-left: 16px;
    width: -webkit-calc(100% - 60px);
    width: calc(100% - 60px);
    display: flex;
    align-items: center;
  }
  #header.open #btn_menu{
    position: fixed;
  }
  #header .logo a{
    max-width: 261px;
    -webkit-transition: opacity 0.5s;
    transition: opacity 0.5s;
  }
  #header.open .logo{
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  #header #btn_menu{
    width: 60px;
    height: 60px;
  }
  #header #btn_menu .ico_menu,
  #header #btn_menu .ico_menu::before,
  #header #btn_menu .ico_menu::after{
    width: 27px;
  }
  #header #btn_menu .ico_menu::before{
    bottom: 8px;
  }
  #header #btn_menu .ico_menu::after{
    top:7px;
  }
  #header .wrap_menu{
    width: 100%;
    right: 0;
    background-color: transparent;
    padding-bottom: 60px;
    pointer-events: none;
  }
  #header.open .wrap_menu{
    pointer-events: all;
  }
  #header .wrap_menu .list_menu{
    margin-top: 0;
  }
  #header .wrap_menu .list_menu > li > a,
  #header .wrap_menu .list_menu > li > button{
    background-size: 30px;
    background-position: center right 15px;
    padding: 18px 80px 14px 15px;
  }
  #header .wrap_menu .list_menu > li a .en,
  #header .wrap_menu .list_menu > li button .en{
    font-size: 23px;
    font-size: 2.3rem;
  }
  #header .wrap_menu .list_menu > li a .ja,
  #header .wrap_menu .list_menu > li button .ja{
    font-size: 13px;
    font-size: 1.3rem;
  }
  #header .wrap_menu .list_menu_second li > a{
    background-size: 15px;
    background-position: center left 15px;
    padding: 12px 15px 12px 39px;
  }
  #header .menu_bg{
    background-color: #063e8d;
    -webkit-transition: .5s;
    transition: .5s;
  }
  #header .menu_bg.on{
    -webkit-transition: .4s;
    transition: .4s;
  }
  #btn_top{
    bottom: 10px;
    right: 10px;
  }
  #btn_top img{
    width: 52px;
    height: 52px;
  }
}
/* footer
----------------------------------------------- */
#footer{
  background-color: #063e8d;
  padding: 40px;
}
#footer .area_logo a{
  display: block;
  max-width: 415px;
}
#footer p,#footer a{
  color: #fff;
}
#footer .area_address .address{
  margin-top: 20px;
  line-height: 2;
}
#footer .area_link .list_ft_link{
  display:-webkit-box;
  display: flex;
  margin-top: 27px;
}
#footer .area_link .list_ft_link li a{
  background-image: url(/academy/100th/common/img/ico_arrow_mini_w.svg);
  background-repeat: no-repeat;
  background-size: 18px;
  background-position: center left;
  padding-left: 25px;
}
#footer .area_link .list_ft_link li + li{
  margin-left: 30px;
}
#footer .area_copy{
  margin-top: 42px;
}
#footer .area_copy p{
  text-align: center;
  font-size: 12px;
  font-size: 1.2rem;
  font-family: "Roboto", sans-serif;
}
@media screen and (max-width:1199px) and (min-width:769px){
  #footer .area_link .list_ft_link{
    flex-wrap: wrap;
    max-width: 620px;
  }
  #footer .area_link .list_ft_link li:nth-child(n+4){
    margin-top: 20px;
  }
  #footer .area_link .list_ft_link li:nth-child(4n){
    margin-left: 0;
  }
}
@media screen and (max-width:768px){
  #footer{
    padding: 30px 15px;
  }
  #footer .area_logo a{
    max-width: 309px;
  }
  #footer .area_address .address{
    margin-top: 13px;
    line-height: 1.85;
  }
  #footer .area_link .list_ft_link{
    flex-wrap: wrap;
    margin-top: 22px;
    max-width: 350px;
  }
  .andoroid #footer .area_link .list_ft_link{
    display: block;
  }
  #footer .area_link .list_ft_link li a{
    background-size: 15px;
    font-size: 14px;
    font-size: 1.4rem;
  }
  #footer .area_link .list_ft_link li + li{
    margin-left: 22px;
  }
  #footer .area_link .list_ft_link li:nth-child(n+3){
    margin-top: 10px;
  }
  #footer .area_link .list_ft_link li:nth-child(2n+3){
    margin-left: 0;
  }
  #footer .area_copy{
    margin-top: 24px;
  }
  #footer .area_copy p{
    font-size: 11px;
    font-size: 1.1rem;
  }
  /* android */
  .android #footer .area_link .list_ft_link{
    display: block;
  }
  .android #footer .area_link .list_ft_link li + li{
    margin-left: 0;
    margin-top: 10px;
  }
}