@charset "utf-8";
@import url(//fonts.googleapis.com/css?family=Noto+Sans+JP);

html{
  font-family: 'ヒラギノ角ゴシック Pro','Hiragino Kaku Gothic Pro',メイリオ,Meiryo, Osaka,'ＭＳ Ｐゴシック','MS PGothic',sans-serif;
  font-weight: lighter;
  font-size: 62.5%;
}
#nav_area *,h1,h2,h3,h4{
  font-family: 'Noto Sans Jp',YuGothic,'Yu Gothic','ヒラギノ角ゴシック Pro','Hiragino Kaku Gothic Pro', メイリオ, Meiryo, Osaka,'ＭＳ Ｐゴシック','MS PGothic',sans-serif;
  font-weight: 400;
}
@media screen and (max-width:750px){
  body{
    overflow-x: hidden;
  }
}
#cont_area{

}
ul,ol{list-style: none;}

a{text-decoration: none;}

.non_active{
  cursor: default;
}

/*-----------------------------------------------
#nav_area
-----------------------------------------------*/
@media screen and (min-width:1441px){
  #nav_area{
    width:366px;
  }
}
@media screen and (min-width:751px) and (max-width:1440px){
  #nav_area{
    width:300px;
  }
}
/*-----------------------------------------------
#cont_area
-----------------------------------------------*/
.cont_header{
  width:100%;
}
@media screen and (min-width:751px){
  #cont_area{
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    justify-content: center;
    background-color:transparent;
    position: relative;
    overflow: hidden;
  }
  #cont_area main{
    min-height: calc(100vh - 450px);
  }
  main .inner p,aside p{
    font-size:1.6rem;
  }
}
@media screen and (min-width:1441px){
  #cont_area{
    width:calc(100% - 366px);
    margin-left:366px;
  }
}
@media screen and (min-width:751px) and (max-width:1440px){
  #cont_area{
    width:calc(100% - 300px);
    min-width:1000px;
    margin-left:300px;
  }
}
@media screen and (min-width:1720px){
  #cont_area main{
    width:100%;
  }
  .ptn_aside #cont_area main{
    width:calc(100% - 490px);
    max-width:1050px;
  }
  .ptn_aside #cont_area section{
    padding:0 40px !important;
  }
  .ptn_aside #cont_area aside{
    width:490px;
    padding-right:40px;
  }
}
@media screen and (min-width:751px) and (max-width:1719px){
  #cont_area main,
  #cont_area aside{
    width:100%;
  }
  #cont_area aside{
    margin-top:80px;
    padding:0 80px;
  }
}
@media screen and (max-width:750px){
  #cont_area{
    position: relative;
    transition:.5s;
    background-color:#fff;
  }
  main .inner p,aside p{
    font-size:1.4rem;
  }
  aside{
    margin-top:40px;
  }
  aside .inner{
    padding:0 20px;
  }
}
/*font*/

.ttl_h2{
  display: block;
  color:#313b50;
  text-align: center;
}
@media screen and (min-width:751px){
  .ttl_h2{
    font-size:3.6rem;
    margin-bottom:25px;
  }
}
@media screen and (max-width:750px){
  .ttl_h2{
    font-size:2rem;
    margin-bottom:15px;
  }

}

@media screen and (min-width:751px){
  .sp{
    display:none !important;
  }
}
@media screen and (max-width:750px){
  .pc{
    display:none !important;
  }
}