@charset "UTF-8";

/* テキストリンクのカラー */
.rika .tabPanel_cnt_txt a,
.science .tabPanel_cnt_txt a,
.rika .tabPanel_cnt_detail a,
.science .tabPanel_cnt_detail a{
  color: #45b036;
}
.seikatsu .tabPanel_cnt_txt a,
.seikatsu .tabPanel_cnt_detail a{
  color: #ee791d;
}
.sansu .tabPanel_cnt_txt a,
.sansu .tabPanel_cnt_detail a{
  color: #0078b9;
}
.taiiku .tabPanel_cnt_txt a,
.pe .tabPanel_cnt_txt a,
.taiiku .tabPanel_cnt_detail a,
.pe .tabPanel_cnt_detail a{
  color: #7d4798;
}


@media screen and (min-width : 601px){

  /* -------------------------------------------------------------------------------------------
  *
  * 金額表記部分
  *
  * ----------------------------------------------------------------------------------------- */

  span.digit4,
  span.digit5,
  span.digit6{
    text-align: right;
    display: inline-block;
    vertical-align: top;
    /*line-height: 1;*/
  }
  span.digit4{
    width: 2.5rem;
  }
  span.digit5{
    width: 3rem;
  }
  span.digit6{
    width: 3.5rem;
  }


  /* DVDページや教師用指導書ページ書影横の価格表記欄 */
  .price{
    font-size: 0;
    line-height: 1;
    }
    .price:nth-of-type(n+2){
      margin: 0.5rem 0 0 0;
    }

  .price .price_ttl{
    display: inline-block;
    vertical-align: middle;
    font-size: 0.875rem;
    font-weight: 400;
    /*line-height: 1;*/
  }
  .price .price_detail{
    display: inline-block;
    vertical-align: middle;
    font-size: 0;
    line-height: 1;
  }
  .price .price_detail .price_parts{
    display: inline-block;
    vertical-align: middle;
    font-size: 0.875rem;
    font-weight: 400;
    /*line-height: 1;*/
  }
  .tabPanel_cnt_txt .price .price_detail .price_parts:nth-of-type(1){}
  .tabPanel_cnt_txt .price .price_detail .price_parts:nth-of-type(2){
    text-align: right;
  }


  /* 中学校保健体育などの価格表記欄 */
  .tabPanel_cnt_txt .price_multiple{
    font-size: 0;
    line-height: 1;
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    }
    .tabPanel_cnt_txt .price_multiple:nth-of-type(n+2){
      margin: 0.5rem 0 0 0;
    }

  .price_multiple .price_ttl{
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1;
    /*width: 3rem;*/
  }
  .price_multiple .price_detail{
    font-size: 0;
    line-height: 1;
    /*width: -webkit-calc(100% - 3rem);*/
    /*width: calc(100% - 3rem);*/
    border-spacing: 0.5rem;
    /*margin: -0.75rem 0 0 -0.75rem;*/
    margin: -0.75rem 0 0 -0.5rem;
  }
  .price_multiple .price_detail .price_unit{
    display: table-row;
    }
    .price_multiple .price_detail .price_unit:nth-of-type(n+2){
      margin: 0.5rem 0 0 0;
    }

  .price_multiple .price_detail .price_parts{
    /*display: inline-block;*/
    display: table-cell;
    font-size: 0.875rem;
    font-weight: 400;
    /*line-height: 1;*/
    }
    .price_multiple .price_detail .price_parts:nth-of-type(2){
      margin: 0 0 0 0.5rem;
    }



  /* -------------------------------------------------------------------------------------------
  *
  * タブ内コンテンツ
  *
  * ----------------------------------------------------------------------------------------- */

  .tabPanel_cnt_lead{
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.4;
    margin: 0 0 1rem 0;
  }

  .tabPanel_cnt_txt{
    margin: 0 0 1.125rem 0;
  }

  .tabPanel_cnt_txt div.caution{
    margin: 1.5rem 0;
  }

  .tabPanel_cnt_txt div.caution p{
    padding: 0 0 0 1.25rem;
    position: relative;
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.6;
  }
  .tabPanel_cnt_txt div.caution p::before{
    content: '※';
    display: inline-block;
    vertical-align: top;
    position: absolute;
    top: 0; left: 0;
  }

  .tabPanel_cnt_txt div.caution p a{
    text-decoration: underline;
    }
    .rika .tabPanel_cnt_txt div.caution p a,
    .science .tabPanel_cnt_txt div.caution p a{
      color: #45b036;
    }
    .seikatsu .tabPanel_cnt_txt div.caution p a{
      color: #ee791d;
    }
    .sansu .tabPanel_cnt_txt div.caution p a{
      color: #0078b9;
    }
    .taiiku .tabPanel_cnt_txt div.caution p a,
    .pe .tabPanel_cnt_txt div.caution p a{
      color: #7d4798;
    }

  .tabPanel_cnt_detail{
    padding: 1.25rem;
    box-sizing: border-box;
    border-radius: 8px;
    }
    .tabPanel_cnt_detail.bg_gray{
      background-color: #f0f0f0;  
    }

  .tabPanel_cnt_detail .tabPanel_cnt_detail_ttl{
    margin: 0 0 0.625rem 0;
    font-size: 0.875rem;
    font-weight: 400;
    }
    .tabPanel_cnt_detail .tabPanel_cnt_detail_ttl:nth-of-type(n+2){
      margin: 1rem 0 0.625rem 0;
    }

  .tabPanel_cnt_detail .tabPanel_cnt_detail_ttl .fwB{
    font-weight: 700;
  }

  .tabPanel_cnt_detail ul.tabPanel_cnt_detail_list li{
    font-size: 0.875rem;
    line-height: 1.4;
    padding: 0 0 0 0.875rem;
    position: relative;
  }
  .tabPanel_cnt_detail ul.tabPanel_cnt_detail_list li::before{
    content: '';
    display: inline-block;
    vertical-align: top;
    width: 0.375rem;
    height: 0.375rem;
    border: 1px solid #3C3C43;
    border-radius: 50%;
    box-sizing: border-box;
    position: absolute;
    top: 0.4375rem; left: 0.25rem;
  }






  /* -------------------------------------------------------------------------------------------
  *
  * fixBnr
  *
  * ----------------------------------------------------------------------------------------- */

  .fixBnr{
    position: fixed;
    top: 0; right: 0; bottom: 0;
    margin: auto;
    height: 17.375rem;
    z-index: 2;
  }

  .fixBnr li{
    -webkit-box-shadow: 3px 3px 6px rgba(0,0,0,0.15);
    box-shadow: 3px 3px 6px rgba(0,0,0,0.15);
    opacity: 0.85;
  }
  .fixBnr li:nth-of-type(n+2){
    margin: 0.75rem 0 0 0;
  }

  .fixBnr li .fixBnr_link{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    box-sizing: border-box;
    border-radius: 0.5rem 0 0 0.5rem;
    background-color: #ffffff;
    -webkit-box-shadow: 0 0 0 1px #c0c0c0;
    box-shadow: 0 0 0 1px #c0c0c0;
    width: 3.625rem;
    height: 3.75rem;
    }
    .fixBnr li.rika.active .fixBnr_link,
    .fixBnr li.science.active .fixBnr_link,
    .fixBnr li.college_physics.active .fixBnr_link{
      background-color: #eeffee;
      -webkit-box-shadow: 0 0 0 2px #45b036;
      box-shadow: 0 0 0 2px #45b036;
    }
    .fixBnr li.seikatsu.active .fixBnr_link{
      background-color: #fceee4;
      -webkit-box-shadow: 0 0 0 2px #ee791d;
      box-shadow: 0 0 0 2px #ee791d;
    }
    .fixBnr li.sansu.active .fixBnr_link,
    .fixBnr li.math.active .fixBnr_link,
    .fixBnr li.college_math.active .fixBnr_link{
      background-color: #e8f7ff;
      -webkit-box-shadow: 0 0 0 2px #0078b9;
      box-shadow: 0 0 0 2px #0078b9;
    }
    .fixBnr li.taiiku.active .fixBnr_link,
    .fixBnr li.pe.active .fixBnr_link{
      background-color: #eeeeff;
      -webkit-box-shadow: 0 0 0 2px #7d4798;
      box-shadow: 0 0 0 2px #7d4798;
    }
    .fixBnr li.active .fixBnr_link,
    .fixBnr li.disabled .fixBnr_link{
      pointer-events: none;
      cursor: default;
    }
    .fixBnr li.disabled .fixBnr_link{
      background-color: #ffffff;
      -webkit-box-shadow: 0 0 0 1px #c0c0c0;
    }



  .fixBnr li p{
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    }
    .fixBnr li.rika p,
    .fixBnr li.science p,
    .fixBnr li.college_physics p{
      color: #45b036;
    }
    .fixBnr li.seikatsu p{
      color: #ee791d;
    }
    .fixBnr li.sansu p,
    .fixBnr li.math p,
    .fixBnr li.college_math p{
      color: #0078b9;
    }
    .fixBnr li.taiiku p,
    .fixBnr li.pe p{
      color: #7d4798;
    }
    .fixBnr li.disabled p{
      color: #BEBEBE !important;
    }


  /* -------------------------------------------------------------------------------------------
  *
  * MV
  *
  * ----------------------------------------------------------------------------------------- */

  #main_box{
    overflow: hidden;
    }
    .rika.lower #main_box,
    .science.lower #main_box{
      background-color: #eeffee;
    }
    .seikatsu.lower #main_box{
      background-color: #fceee4;
    }
    .sansu.lower #main_box,
    .math.lower #main_box{
      background-color: #e8f7ff;
    }
    .taiiku.lower #main_box,
    .pe.lower #main_box{
      background-color: #eeeeff;
    }

  .lower #main_box{
    margin: 0 0 40px 0;
  }
  .lower.faq #main_box{
    margin: 0 0 24px 0;
  }

  #main_box .inner{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    height: 288px;
    position: relative;
  }

  #main_box h2{
    margin: 0 0 0 50px;
    line-height: 1;
    }
    .js_isIe body.rika.lower.guidancebook #main_box h2{
      width: 70%;
    }

  #main_box h2 .ttl{
    font-weight: 700;
    font-size: 3.125rem;
    line-height: 1;
  }

  #main_box h2 .sub{
    display: block;
    font-size: 1.875rem;
    margin: 0 0 1.25rem 0;
  }

  #main_box h2 .main{
    display: block;
  }

  #main_box div.obj{
    margin: 0 40px 0 0;
    }
	
	/* 20240401↓ */
  #main_box div.obj.with_shadow img{
	  box-shadow: 1px 1px 2px rgba(64,64,64,0.5);
    }
	
    .js_isIe body.guidancebook #main_box div.obj{
      margin: 0;
    }
    body.curriculum #main_box div.obj{
      margin: 0 38px 0 0;
      width: 86px;
      height: 120px;
    }
    body.faq #main_box div.obj{
      margin: 0 18px 0 0;
      width: 126px;
      height: 120px;
    }

  #main_box div.obj img{
    width: auto;
    height: 19vw;
    max-height: 212px;
    }
    .js_isIe body.guidancebook #main_box div.obj img{
      width: auto;
      height: 100%;
    }

  #main_box div.obj svg{
    width: 100%;
    height: 100%;
  }

  #main_box p.main_box_txt{
    margin: 0 auto 20px auto;
    padding: 0 0 0 52px;
    box-sizing: border-box;
    width: 94%;
    max-width: 1120px;
    font-size: 0.875rem;
    font-weight: 400;
  }



  /* -------------------------------------------------------------------------------------------
  *
  * タブ
  *
  * ----------------------------------------------------------------------------------------- */

  .tabList{
    width: 100%;
    background-color: #ffffff;
  }
  .tabList.is-fixed{
    position: fixed;
    left: 0;
    z-index: 1;
  }

  .tabList .tabList_unit{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    position: relative;
    margin: 0 auto;
    font-size: 0;
  }
  .tabList.center .tabList_unit{
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  .tabList .tabList_unit::after{
    content: '';
    display: block;
    width: 100%;
    height: 3px;
    position: absolute;
    bottom: 0; left: 0;
  }
  .rika .tabList .tabList_unit::after,
  .science .tabList .tabList_unit::after,
  .college_physics .tabList .tabList_unit::after{
    background-color: #45b036;
  }
  .seikatsu .tabList .tabList_unit::after{
    background-color: #ee791d;
  }
  .sansu .tabList .tabList_unit::after,
  .math .tabList .tabList_unit::after,
  .college_math .tabList .tabList_unit::after{
    background-color: #0078b9;
  }
  .taiiku .tabList .tabList_unit::after,
  .pe .tabList .tabList_unit::after{
    background-color: #7d4798;
  }

  .tabList .tabList_unit li{
    width: 100%;
    /*max-width: 30%;*/
    max-width: 35%;
    text-align: center;
    cursor: pointer;
    padding: 10px 0;
    position: relative;
    -webkit-transition: opacity .5s ease;
    transition: opacity .5s ease;
    }
    .tabList .tabList_unit li:hover{
      opacity: 0.7;
    }


  .tabList .tabList_unit li::after{
    content: '';
    width: 0;
    height: 0;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    position: absolute;
    right: 0; bottom: 0; left: 0;
    margin: auto;
    display: none;
    }
    .rika .tabList .tabList_unit li::after,
    .science .tabList .tabList_unit li::after{
      border-bottom: 7px solid #45b036;
    }
    .seikatsu .tabList .tabList_unit li::after{
      border-bottom: 7px solid #ee791d;
    }
    .sansu .tabList .tabList_unit li::after,
    .math .tabList .tabList_unit li::after{
      border-bottom: 7px solid #0078b9;
    }
    .taiiku .tabList .tabList_unit li::after,
    .pe .tabList .tabList_unit li::after{
      border-bottom: 7px solid #7d4798;
    }
    .tabList .tabList_unit li.active::after{
      display: block;
    }



  .tabList .tabList_unit li a{
    pointer-events: none;
  }

  .tabList .tabList_unit li .tabList_text{
    display: inline-block;
    vertical-align: middle;
    font-size: 1rem;
    font-weight: 700;
    /*line-height: 1.375;*/
    text-align: left;
    }
    .rika .tabList .tabList_unit li.active .tabList_text,
    .science .tabList .tabList_unit li.active .tabList_text{
      color: #45b036;
    }
    .seikatsu .tabList .tabList_unit li.active .tabList_text{
      color: #ee791d;
    }
    .sansu .tabList .tabList_unit li.active .tabList_text,
    .math .tabList .tabList_unit li.active .tabList_text{
      color: #0078b9;
    }
    .taiiku .tabList .tabList_unit li.active .tabList_text,
    .pe .tabList .tabList_unit li.active .tabList_text{
      color: #7d4798;
    }


  .tabList .tabList_text .tabList_text_span{
    display: inline-block;
    vertical-align: middle;
    line-height: 1.375;
    }
    .tabList .tabList_text .tabList_text_span.newline{
      display: block;
    }


  .tabList .tabList_unit li .tabList_img{
    /*margin: -0.2rem 0 0 0.625rem;*/
    display: inline-block;
    vertical-align: middle;
	/* なぜか縦横比が決められている */
    width: 2.5rem;
    height: 3rem;
    margin: 0 0.4375rem 0 0;
  }


  .tabPanel_cnt{
    overflow: hidden;
  }

  .tabPanel{
    /*display: none;*/
    height: 0;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: opacity .5s ease;
    transition: opacity .5s ease;
    }
    .tabPanel.active{
      /*display: block;*/
      height: 100%;
      visibility: visible;
      opacity: 1;
    }

  .tabPanel_outer{
    padding: 1.75rem 0 0 0;
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .tabPanel h3{
    width: 100%;
    /*margin: 0 0 30px 0;*/
    line-height: 1;
  }

  .tabPanel h3 span.border_L6{
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    padding: 0 0 0 0.375rem;
  }
  .tabPanel h3 span.border_L6 .sub-title {
    font-size: 1rem;
    display: block;
    margin-bottom: 0.72rem;
  }
  .tabPanel .lead {
    font-size: 1rem;
    line-height: 1.5;
  }
  .tabPanel .lead strong {
    font-weight: bold;
  }
  .tabPanel_cnt_box_1{
    width: 21.4%;
    min-width: 240px;
    margin: 30px 0 0 0;
  }
  .tabPanel_cnt_box_2{
    /*width: 76%;*/
    width: -webkit-calc(100% - 240px - 5%);
    width: calc(100% - 240px - 5%);
    position: relative;
    margin: 30px 0 0 0;
  }



  .tabPanel_cnt_box_1 .bookcover{
    margin: 0 0 36px 0;
  }
  .tabPanel_cnt_box_1 .bookcover .bookcoverImg{
    width: auto;
    max-width: 100%;
    /*height: 320px;*/
    max-height: 320px;
    box-sizing: border-box;
    }

  .bookcover .bookcoverImg{
    border: 1px solid #c0c0c0;
    }
    .bookcoverImg.no_border{
      border: none !important;
    }

  .tabPanel_cnt_box_1 .bookcover .bookcover_txt{
    margin: 14px 0 0 0;
    font-size: 0.875rem;
    text-align: right;
  }



  .tabPanel_cnt_box_1 .clm_unit_list_dl{
    width: -webkit-calc(100% - 80px);
    width: calc(100% - 80px);
  }

  .tabPanel_cnt_box_1 .clm_unit_list_dl.full{
    width: 100%;
  }

  .accordion_list{
    margin-top: 40px;
    width: 100%;
  }
  .accordion_list .accordion>dd {
    padding-top: 0;
   }
  .accordion_list .inner{
    border-bottom: 1px solid #c0c0c0; 
  }
  .accordion>dt {
    padding: 1.25rem 0;
    justify-content: space-between;
    border-top: 1px solid #c0c0c0;
    cursor: pointer;
    position: relative;
  }
  .accordion>dt .txt {
    font-size: 1.25rem;
    line-height: 1.4;
    font-weight: 700;
    max-width: -webkit-calc(100% - 2rem);
    max-width: calc(100% - 2rem);
  }
  .accordion>dd .tabPanel_cnt_txt {
    padding:0 2.5rem;
  }
  .accordion>dd >.txt {
    width: 92%;
    padding: 0 9% 0 0;
    box-sizing: border-box;
    font-size: 1rem;
    line-height: 1.75;
  }
  .accordion>dt::before, .accordion>dt::after {
    content: '';
    display: block;
    position: absolute;
    opacity: 1;
  }
  body.college_physics .accordion>dt::before,
  body.college_physics .accordion>dt::after,
  body.rika .accordion>dt::before,
  body.rika .accordion>dt::after{
    background-color: #45B036;
  }
  body.college_math .accordion>dt::before,
  body.college_math .accordion>dt::after{
    background-color: #0078b9;
  }
  .accordion>dt::before {
    width: 1.25rem;
    height: 0.125rem;
    top: 0;
    right: 0.5rem;
    bottom: 0;
    margin: auto;
  }
  .accordion>dt::after {
    width: 0.125rem;
    height: 1.25rem;
    top: 0;
    right: 1.0625rem;
    bottom: 0;
    margin: auto;
  }
  .accordion>dt.open::after {
    opacity: 0;
  }
  .accordion>dt .txt.border_L6 {
    padding: 0 6% 0 0.375rem;
  }
  .accordion>dd {
    /*display: none;*/
    height: 0;
    overflow: hidden;
  }
  .accordion>dd.open {
    padding: 1rem 0 1.25rem 0;
    height: 100%;
  }
  .accordion>dd .answerOuter p.txt {
    font-size: 1rem;
    line-height: 1.5;
    text-align: left;
  }
  .accordion>dd .answerOuter {
    border-radius: 0.5rem;
    box-sizing: border-box;
    position: relative;
    padding: 1.875rem 1.5rem;
    align-items: flex-start;
    background-color: #F6FFF6;
   }
   .accordion>dd .answerOuter:before {
    content: "";
    position: absolute;
    top: -30px;
    left: 8.5%;
    margin-left: -15px;
    border: 15px solid transparent;
    border-bottom: 15px solid #F6FFF6;
  }
  body.rika .accordion>dt.open .txt {
     color: #45B036;
  }

  .iconList{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin: -42px 0 0 0;
  }

  .iconList li{
    margin: 0 0 0.625rem 0;
    }
    .iconList li:nth-of-type(n+2){
      margin: 0 0 0.625rem 1.625rem;
    }

  .iconList li .iconList_text{
    display: inline-block;
    vertical-align: middle;
    font-size: 0.875rem;
    font-weight: 400;
  }


  .iconList li .icon{
    /*margin: -0.2rem 0 0 0.625rem;*/
    display: inline-block;
    vertical-align: middle;
    margin: 0 0.3125rem 0 0;
    width: 1.875rem;
    height: 1.875rem;
    }
    .iconList li .icon.blank{
      width: 1.375rem;
      height: 1.25rem;
    }

  .divider{
    border-bottom: 1px solid #c0c0c0;
    margin: 0 0 40px 0;
    padding: 0 0 40px 0;
  }



  /* -------------------------------------------------------------------------------------------
  *
  * lineup
  *
  * ----------------------------------------------------------------------------------------- */

  .lineup{
    padding: 40px 0 0 0;
  }

  .lineup .clm_box_ttl{
    margin: 0 0 49px 0;
    width: 100%;
    }
    .lower .lineup .clm_box_ttl{
      margin: 0 0 32px 0;
    }
    .subjects_index .lineup .clm_box_ttl{
      display: none;
    }

  .lower .lineup{
    padding: 0;
  }
  .lower .lineup div.inner{
    padding: 40px 0 0 0;
    margin: 40px auto 28px auto;
    border-top: 1px solid #c0c0c0;
    border-bottom: 1px solid #c0c0c0;
  }

  .lineup .clm_box_ttl_link{
    display: inline-block;
    vertical-align: top;
    font-size: 1.875rem;
    font-weight: 700;
    position: relative;
    padding: 0 0 0 1.5rem;
    }
    .lower .lineup .clm_box_ttl_link{
      font-size: 1.5rem;
      padding: 0 0 0 1.5rem;
    }

  .lineup .clm_box_ttl_link .icon{
    display: inline-block;
    vertical-align: top;
    width: 0.875rem;
    height: 1.5rem;
    margin: auto;
    position: absolute;
    top: 0; bottom: 0; left: 0;
    }
    .lower .lineup .clm_box_ttl_link .icon{
      top: 0.125rem;
      -webkit-transform: rotate(-180deg);
      transform: rotate(-180deg);
    }

  .lineup .clm_box_ttl_link span.lower_only{
    display: none;
    }
    .lower .lineup .clm_box_ttl_link span.lower_only{
      display: inline;
    }

  .lineup .clm_box{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  }
  .lineup .clm_unit_outer{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    width: 100%;
  }

  .lineup .clm_unit_list_outer{
    width: 100%;
  }

  .lineup .clm_unit{
    width: 334px;
    min-width: 334px;
    margin: 0 0 60px 0;
  }

  .lineup .clm_unit.bnr{
    width: 230px;
    min-width: 230px;
    max-width: 230px;
    margin-right: 67px;
  }

  .lineup .clm_unit.college_bnr{
    width: 100%;
  }

  .clm_unit_ttl{
    padding: 0 0 0 0.375rem;
    margin: 0 0 2rem 0;
    height: 1.5rem;
    }
    .clm_unit_ttl:nth-of-type(n+2){
      margin: 60px 0 1.125rem 0;
    }
    .subjects_index .lineup .clm_unit_ttl,
    .lower .lineup .clm_unit_ttl{
      display: none;
    }

  .clm_unit_ttl .clm_unit_ttl_txt{
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
    padding: 0.125rem 0 0 0;
  }
  .clm_unit_ttl .clm_unit_ttl_span{
    line-height: 1;
  }



  .clm_unit_list{
    box-sizing: border-box;
    /*max-width: 334px;*/
  }

  .clm_unit_list_li{
    display: block;
    }
    .clm_unit_list_li:nth-of-type(n+2){
      margin: 29px 0 0 0;
    }
    .clm_unit.bnr .clm_unit_list .clm_unit_list_li:nth-of-type(n+2){
      margin: 20px 0 0 0;
    }


  .clm_unit_list_li a{
/*
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
*/
    }
    .clm_unit_list_li a.double_link{
    display: inline;
    }
    .clm_unit_list_li.active a{
      pointer-events: none;
      opacity: 1 !important;
      cursor: default;
    }
    .clm_unit_list_dl.active .double_link{
      pointer-events: none;
      opacity: 1 !important;
      cursor: default;
    }
    .clm_unit.bnr .clm_unit_list .clm_unit_list_li a{
      display: inline;
    }
    .clm_unit.college_bnr .clm_unit_list .clm_unit_list_li a{
      display: inline;
    }

  .clm_unit_list_li .lineup_img{
    display: inline-block;
    vertical-align: top;
    width: 74px;
    }
    .clm_unit_list_li.clm_unit_wrap .lineup_img{
      margin: 0 5px 0 0;
    }


  .clm_unit_list_li .lineup_img.type_icon{
/*
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
*/
    position: relative;
    width: 64px;
    height: 5rem;
    margin: 0 10px 0 0;
    border-radius: 0.25rem;
    }
    .rika .clm_unit_list_li .lineup_img.type_icon,
    .science .clm_unit_list_li .lineup_img.type_icon,
    .college_physics .clm_unit_list_li .lineup_img.type_icon{
      background-color: #eeffee;
    }
    .seikatsu .clm_unit_list_li .lineup_img.type_icon{
      background-color: #fceee4;
    }
    .sansu .clm_unit_list_li .lineup_img.type_icon,
    .math .clm_unit_list_li .lineup_img.type_icon,
    .college_math .clm_unit_list_li .lineup_img.type_icon{
      background-color: #e8f7ff;
    }
    .taiiku .clm_unit_list_li .lineup_img.type_icon,
    .pe .clm_unit_list_li .lineup_img.type_icon{
      background-color: #eeeeff;
    }

  .clm_unit_list_li .lineup_img .lineup_img_obj{
    text-align: left;
    /*width: 86.5%;*/
  }
/*
  .clm_unit_list_li .lineup_img.kakudai .lineup_img_obj,
  .clm_unit_list_li .lineup_img.digital .lineup_img_obj{
    width: 90.55%;
  }
*/

		
	
	
  .clm_unit_list_li .lineup_img.type_icon svg{
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    margin: auto;
  }
  .clm_unit_list_li .lineup_img.type_icon.faq svg{
    width: 2.625rem;
    height: 2.5rem;
  }
  .clm_unit_list_li .lineup_img.type_icon.curriculum svg{
    width: 2rem;
    height: 2.75rem;
  }
  .clm_unit_list_li .lineup_img.type_icon.kakudai svg{
    width: 2.5rem;
    height: 2.5rem;
  }
  .clm_unit_list_li .lineup_img.type_icon.digital svg{
    width: 2.5rem;
    height: 2.3125rem;
  }
  .clm_unit_list_li .lineup_img.type_icon.sample svg{
    width: 2.5625rem;
    height: 2.1rem;
  }
  .clm_unit_list_li .lineup_img.type_icon.textbook svg{
    width: 2.5rem;
    height: 1.828125rem;
  }

  .clm_unit_list_li .lineup_img.kakudai,
  .clm_unit_list_li .lineup_img.digital{
    position: relative;
  }
  .clm_unit_list_li .lineup_img.kakudai .icon.pc_tb,
  .clm_unit_list_li .lineup_img.digital .icon.pc_tb{
    width: 1.875rem;
    height: 1.875rem;
    position: absolute;
    /*top: 3.25rem;*/
    left: 2.5rem;
  }
  .clm_unit_list_li .lineup_img.kakudai .icon.pc_tb{
    bottom: -0.25rem;
  }
  .clm_unit_list_li .lineup_img.digital .icon.pc_tb{
    bottom: -0.375rem;
  }

  .clm_unit_list_dl{
    display: inline-block;
    vertical-align: top;
    /*width: 252px;*/
    width: -webkit-calc(100% - 80px);
    width: calc(100% - 80px);
    margin: 0.625rem 0 0 0;
    }
    .rika .clm_unit_list_li.active .clm_unit_list_dl,
    .science .clm_unit_list_li.active .clm_unit_list_dl,
    .college_physics .clm_unit_list_li.active .clm_unit_list_dl,
    .college_physics .clm_unit_list_dl.active .double_link{
      color: #45b036;
    }
    .seikatsu .clm_unit_list_li.active .clm_unit_list_dl{
      color: #ee791d;
    }
    .sansu .clm_unit_list_li.active .clm_unit_list_dl,
    .math .clm_unit_list_li.active .clm_unit_list_dl,
    .college_math .clm_unit_list_li.active .clm_unit_list_dl,
    .college_math .clm_unit_list_dl.active .double_link{
      color: #0078b9;
    }
    .taiiku .clm_unit_list_li.active .clm_unit_list_dl,
    .pe .clm_unit_list_li.active .clm_unit_list_dl{
      color: #7d4798;
    }

  .clm_unit_list_dl dt{
    margin: 0 0 0.625rem 0;
    font-size: 0;
  }

  .clm_unit_list_dl dt .icon{
    display: inline-block;
    vertical-align: top;
    width: 0.5625rem;
    height: 0.9375rem;
    /*margin: 0.0625rem 0.625rem 0 0;*/
    margin: 0.125rem 0.625rem 0 0;
  }

  .clm_unit_list_dl dt .clm_unit_list_ttl{
    display: inline-block;
    vertical-align: top;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.3;
    width: -webkit-calc(100% - 1.1875rem);
    width: calc(100% - 1.1875rem);
  }
  .clm_unit_list_dl dt .clm_unit_list_span{
    display: inline-block;
    line-height: 1;
  }

  .clm_unit_list_dl dd .clm_unit_list_txt{
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.4;
  }

  .clm_unit.bnr .clm_unit_list .clm_unit_list_li a img{
    width: 100%
  }

  .clm_unit.bnr .clm_unit_list .clm_unit_list_li .text{
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.4;
    margin: 8px 0 -4px 0;
    /*display: block;*/
  }

  .clm_unit.college_bnr .clm_unit_list .clm_unit_list_li a img{
    width: 100%
  }

  .clm_unit.college_bnr .clm_unit_list .clm_unit_list_li .text{
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.4;
    margin: 8px 0 -4px 0;
    /*display: block;*/
  }



  .college_math .remodal .modalCloseTop,
  .sansu .remodal .modalCloseTop {
    background-color: #2371CB;
  }
  .college_physics .remodal .modalCloseTop,
  .rika .remodal .modalCloseTop {
    background-color: #45B036;
  }
  .remodal .modalCloseTop {
    position: absolute;
    width: 30px;
    height: 30px;
    top: 1.875rem;
    right: 1.25rem;
    cursor: pointer;
    border-radius: 50%;
    overflow: hidden;
  }
  .remodal .modalCloseTop a {
    display: block;
    width: 100%;
    height: 100%;
  }
  .remodal .modalCloseTop svg {
    width: 10px;
    height: 10px;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }




}@media screen and (max-width : 600px){

  /* -------------------------------------------------------------------------------------------
  *
  * 金額表記部分
  *
  * ----------------------------------------------------------------------------------------- */

  span.digit4,
  span.digit5,
  span.digit6{
    text-align: right;
    display: inline-block;
    vertical-align: top;
    /*line-height: 1;*/
  }
  span.digit4{
    width: 2.25rem;
  }
  span.digit5{
    width: 2.75rem;
  }
  span.digit6{
    width: 3.25rem;
  }


  /* DVDページや教師用指導書ページ書影横の価格表記欄 */
  .tabPanel_cnt_txt .price,
  .tabPanel_cnt_txt .price_multiple{
    font-size: 0;
    line-height: 1;
    }
    .tabPanel_cnt_txt .price:nth-of-type(n+2){
      margin: 0.5rem 0 0 0;
    }
    .tabPanel_cnt_txt .price_multiple:nth-of-type(n+2){
      margin: 1.5rem 0 0 0;
    }

  .price .price_ttl{
    display: inline-block;
    vertical-align: middle;
    /*font-size: 0.875rem;*/
    font-size: 0.8125rem;
    font-weight: 400;
    line-height: 1;
  }
  .price .price_detail{
    display: inline-block;
    vertical-align: middle;
    font-size: 0;
    line-height: 1;
  }
  .price .price_detail .price_parts{
    display: inline-block;
    vertical-align: middle;
    /*font-size: 0.875rem;*/
    font-size: 0.8125rem;
    font-weight: 400;
    /*line-height: 1;*/
  }
  .price .price_detail .price_parts:nth-of-type(1){}
  .price .price_detail .price_parts:nth-of-type(2){
    text-align: right;
  }


  /* 中学校保健体育などの価格表記欄 */
  .price_multiple .price_ttl{
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1;
    /*width: 3rem;*/
    margin: 0 0 0.875rem 0;
  }
  .price_multiple .price_detail{
    font-size: 0;
    line-height: 1;
  }
  .price_multiple .price_detail .price_unit{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    }
    .price_multiple .price_detail .price_unit:nth-of-type(n+2){
      margin: 0.5rem 0 0 0;
    }

  .price_multiple .price_detail .price_parts{
    display: table-cell;
    vertical-align: middle;
    font-size: 0.875rem;
    font-weight: 400;
    /*line-height: 1;*/
    }
    .price_multiple .price_detail .price_parts:nth-of-type(2){
      margin: 0 0 0 auto;
    }



  /* -------------------------------------------------------------------------------------------
  *
  * タブ内コンテンツ
  *
  * ----------------------------------------------------------------------------------------- */


  .tabPanel_cnt_lead{
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 1rem 0;
  }

  .tabPanel_cnt_txt{
    margin: 0 0 1.125rem 0;
  }

  .tabPanel_cnt_txt div.caution{
    margin: 1.5rem 0;
  }

  .tabPanel_cnt_txt div.caution p{
    padding: 0 0 0 1.25rem;
    position: relative;
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.6;
  }
  .tabPanel_cnt_txt div.caution p::before{
    content: '※';
    display: inline-block;
    vertical-align: top;
    position: absolute;
    top: 0; left: 0;
  }

  .tabPanel_cnt_txt div.caution p a{
    text-decoration: underline;
    }
    .rika .tabPanel_cnt_txt div.caution p a,
    .science .tabPanel_cnt_txt div.caution p a{
      color: #45b036;
    }
    .seikatsu .tabPanel_cnt_txt div.caution p a{
      color: #ee791d;
    }
    .sansu .tabPanel_cnt_txt div.caution p a{
      color: #0078b9;
    }
    .taiiku .tabPanel_cnt_txt div.caution p a,
    .pe .tabPanel_cnt_txt div.caution p a{
      color: #7d4798;
    }

  .tabPanel_cnt_detail{
    padding: 1rem 0.875rem;
    margin: 0 0 2.5rem 0;
    box-sizing: border-box;
    border-radius: 0.5rem;
    }
    .tabPanel_cnt_detail.bg_gray{
      background-color: #f0f0f0;  
    }

  .tabPanel_cnt_detail .tabPanel_cnt_detail_ttl{
    margin: 0 0 0.625rem 0;
    font-size: 0.875rem;
    font-weight: 400;
    }
    .tabPanel_cnt_detail .tabPanel_cnt_detail_ttl:nth-of-type(n+2){
      margin: 1rem 0 0.625rem 0;
    }

  .tabPanel_cnt_detail .tabPanel_cnt_detail_ttl .fwB{
    font-weight: 700;
  }

  .tabPanel_cnt_detail ul.tabPanel_cnt_detail_list li{
    font-size: 0.875rem;
    padding: 0 0 0 0.875rem;
    position: relative;
  }
  .tabPanel_cnt_detail ul.tabPanel_cnt_detail_list li::before{
    content: '';
    display: inline-block;
    vertical-align: top;
    width: 0.375rem;
    height: 0.375rem;
    border: 1px solid #3C3C43;
    border-radius: 50%;
    box-sizing: border-box;
    position: absolute;
    top: 0.4375rem; left: 0;
  }





  /* -------------------------------------------------------------------------------------------
  *
  * fixBnr
  *
  * ----------------------------------------------------------------------------------------- */

  .fixBnr{
    display: none;
  }



  /* -------------------------------------------------------------------------------------------
  *
  * MV
  *
  * ----------------------------------------------------------------------------------------- */

  #main_box{
    overflow: hidden;
    }
    .rika.lower #main_box,
    .science.lower #main_box{
      background-color: #eeffee;
    }
    .seikatsu.lower #main_box{
      background-color: #fceee4;
    }
    .sansu.lower #main_box,
    .math.lower #main_box{
      background-color: #e8f7ff;
    }
    .taiiku.lower #main_box,
    .pe.lower #main_box{
      background-color: #eeeeff;
    }

  #main_box .inner{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    height: 9.375rem;
    position: relative;
  }

  #main_box h2{
    }
    .lower #main_box h2{
      margin: 0 0 0 5vw;
    }
    .lower.faq #main_box h2,
    .lower.curriculum #main_box h2{
      margin: 0 0 0 7.5vw;
    }
    .js_isIe body.rika.lower.guidancebook #main_box h2{
      width: 70%;
    }

  #main_box h2 .ttl{
    font-weight: 700;
    font-size: 1.5rem;
    line-height: 1;
  }

  #main_box h2 .sub{
    display: block;
    font-size: 0.875rem;
    margin: 0 0 0.5rem 0;
  }

  #main_box h2 .main{
    display: block;
    line-height: 1.3;
  }

  #main_box div.obj{
    height: 7rem;
    margin: 0;
    }
    .lower.faq #main_box div.obj,
    .lower.curriculum #main_box div.obj{
      margin: 0 7.5vw 0 0;
      width: 3.125rem;
      height: 4.375rem;
    }

  #main_box div.obj img{
    width: auto;
    height: 100%;
    }
    .lower.faq #main_box div.obj svg,
    .lower.curriculum #main_box div.obj svg{
      width: 100%;
      height: 100%;
    }

  #main_box p.main_box_txt{
    /*position: absolute;*/
    /*bottom: 0; left: 0;*/
    /*margin: 0 0 1.5rem 1.25rem;*/
    margin: 0 auto 1.5rem auto;
    padding: 0 0 0 5%;
    box-sizing: border-box;
    width: 92%;
    font-size: 0.6875rem;
    font-weight: 400;
    line-height: 1.4;
    /*max-width: 58%;*/
  }





  /* -------------------------------------------------------------------------------------------
  *
  * タブ
  *
  * ----------------------------------------------------------------------------------------- */

  .tabTtl.sp{
    padding: 0.625rem 0 0 0;
    text-align: center;
    display: block;
  }
  .tabTtl p{
    font-size: 0.875rem;
    font-weight: 700;
    text-align: center;
  }

  .tabList{
    width: 100%;
    border-bottom: 1px solid #c0c0c0;
    background-color: #ffffff;
  }
  .tabList.is-fixed{
    position: fixed;
    left: 0;
    z-index: 1;
  }
  .tabList .tabList_unit{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    position: relative;
    margin: 0 auto;
  }
  .tabList.center .tabList_unit{
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }

  .tabList .tabList_unit li{
    width: 100%;
    /*max-width: 30%;*/
    text-align: center;
    cursor: pointer;
    padding: 0.75rem 0;
    font-feature-settings: "palt";
    position: relative;
    -webkit-transition: opacity .5s ease;
    transition: opacity .5s ease;
    }
    .tabList .tabList_unit li:hover{
      opacity: 0.7;
    }

  .tabList .tabList_unit li::after{
    content: '';
    width: 0;
    height: 0;
    border-left: 9px solid transparent;
    border-right: 9px solid transparent;
    position: absolute;
    right: 0; bottom: 0; left: 0;
    margin: auto;
    display: none;
    }
    .rika .tabList .tabList_unit li::after,
    .science .tabList .tabList_unit li::after,
    .college_physics .tabList .tabList_unit li::after{
      border-bottom: 7px solid #45b036;
    }
    .seikatsu .tabList .tabList_unit li::after{
      border-bottom: 7px solid #ee791d;
    }
    .sansu .tabList .tabList_unit li::after,
    .math .tabList .tabList_unit li::after,
    .college_math .tabList .tabList_unit li::after{
      border-bottom: 7px solid #0078b9;
    }
    .taiiku .tabList .tabList_unit li::after,
    .pe .tabList .tabList_unit li::after{
      border-bottom: 7px solid #7d4798;
    }
    .tabList .tabList_unit li.active::after{
      display: block;
    }

  .tabList .tabList_unit li::before{
    content: '';
    display: none;
    width: 100%;
    height: 3px;
    position: absolute;
    bottom: 0; left: 0;
    }
    .rika .tabList .tabList_unit li::before,
    .science .tabList .tabList_unit li::before,
    .college_physics .tabList .tabList_unit li::before{
      background-color: #45b036;
    }
    .seikatsu .tabList .tabList_unit li::before{
      background-color: #ee791d;
    }
    .sansu .tabList .tabList_unit li::before,
    .math .tabList .tabList_unit li::before,
    .college_math .tabList .tabList_unit li::before{
      background-color: #0078b9;
    }
    .taiiku .tabList .tabList_unit li::before,
    .pe .tabList .tabList_unit li::before{
      background-color: #7d4798;
    }
    .tabList .tabList_unit li.active::before{
      display: block;
    }



  .tabList .tabList_unit li .tabList_text{
    display: inline-block;
    vertical-align: middle;
    font-size: 0.875rem;
    font-weight: 700;
    /*line-height: 1.375;*/
    text-align: left;
    }
    .rika .tabList .tabList_unit li.active .tabList_text,
    .science .tabList .tabList_unit li.active .tabList_text,
    .college_physics .tabList .tabList_unit li.active .tabList_text{
      color: #45b036;
    }
    .seikatsu .tabList .tabList_unit li.active .tabList_text{
      color: #ee791d;
    }
    .sansu .tabList .tabList_unit li.active .tabList_text,
    .math .tabList .tabList_unit li.active .tabList_text,
    .college_math .tabList .tabList_unit li.active .tabList_text{
      color: #0078b9;
    }
    .taiiku .tabList .tabList_unit li.active .tabList_text,
    .pe .tabList .tabList_unit li.active .tabList_text{
      color: #7d4798;
    }
    .tabList .tabList_unit li .tabList_text.center{
      text-align: center;
    }


  .tabList .tabList_unit li .tabList_text_span:not(.pc_tb){
    display: block;
    line-height: 1;
  }
  .tabList .tabList_unit li .tabList_text_span:nth-of-type(n+2):not(.pc_tb){
    margin: 0.4375rem 0 0 0;
  }



  .tabPanel{
    display: none;
    opacity: 0;
    visibility: hidden;
    -webkit-transition: opacity .5s ease;
    transition: opacity .5s ease;
    }
    .tabPanel.active{
      display: block;
      visibility: visible;
      opacity: 1;
    }

  .tabPanel_outer{
    padding: 1.75rem 0 0 0;
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .tabPanel h3{
    width: 100%;
    margin: 0 0 1.875rem 0;
    line-height: 1;
  }
  .tabPanel h3 span.border_L6 {
    display: block;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.25;
    padding: 0 0 0 0.375rem;
  }
  .tabPanel h3 span.border_L6 .sub-title {
    display: block;
    font-size: 1rem;
    margin-bottom: 0.72rem;
  }
  .tabPanel .lead {
    font-size: 1rem;
    line-height: 1.75;
  }
 .tabPanel .lead strong {
    font-weight: bold;
  }
  .tabPanel_cnt_box_1,
  .tabPanel_cnt_box_2{
    width: 100%;
    position: relative;
  }
 
 /*
  .textbook .tabPanel_cnt_box_1,
  .guidancebook .tabPanel_cnt_box_1,
  .dvd .tabPanel_cnt_box_1{
    text-align: center;
  }
*/
  .tabPanel_cnt_box_1{
    text-align: center;
  }

  .bookcover{
    display: inline-block;
    vertical-align: top;
    margin: 0 auto 3rem auto;
    text-align: center;
    position: relative;
  }

  .bookcover .bookcoverImg{
    display: inline-block;
    vertical-align: top;
    width: auto;
    height: 12.5rem;
    border: 1px solid #c0c0c0;
    box-sizing: border-box;
    }
    .bookcoverImg.no_border{
      border: none !important;
    }

  .tabPanel_cnt_box_1 .bookcover .bookcover_txt{
    margin: 0.625rem 0 0 0;
    font-size: 0.75rem;
    text-align: right;
    position: absolute;
    right: 0;
  }

  .tabPanel_cnt_box_1 .clm_box{
    width: 100%;
    text-align: left;
  }

  .tabPanel_cnt_box_1 .clm_unit_list_dl{
    width: -webkit-calc(100% - 80px);
    width: calc(100% - 80px);
  }

  .tabPanel_cnt_box_1 .clm_unit_list_dl.full{
    width: 100%;
  }


  .college_math .remodal .modalCloseTop,
  .sansu .remodal .modalCloseTop {
    background-color: #2371CB;
  }
  .college_physics .remodal .modalCloseTop,
  .rika .remodal .modalCloseTop {
    background-color: #45B036;
  }
  .remodal .modalCloseTop {
    position: absolute;
    width: 1.375rem;
    height: 1.375rem;
    top: 1.875rem;
    right: 1.25rem;
    cursor: pointer;
    border-radius: 50%;
    overflow: hidden;
  }
  .remodal .modalCloseTop a {
    display: block;
    width: 100%;
    height: 100%;
  }
  .remodal .modalCloseTop svg {
    width: 0.5rem;
    height: 0.5rem;
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
  }

  .iconList{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin: 0 0 0.875rem 0;
  }

  .iconList li{
    -ms-flex-preferred-size: 50%;
    flex-basis: 50%;
    }
/*
    .iconList li:nth-of-type(n+2){
      margin: 0 0 0 1rem;
    }
*/
  .iconList li .iconList_text{
    display: inline-block;
    vertical-align: middle;
    font-size: 0.75rem;
    font-weight: 500;
  }

  .iconList li .icon{
    display: inline-block;
    vertical-align: middle;
    margin: 0 0.3125rem 0 0;
    width: 1.25rem;
    height: 1.25rem;
    }
    .iconList li .icon.blank{
      width: 1.125rem;
      height: 1.03125rem;
    }


  .divider{
    border-bottom: 1px solid #c0c0c0;
    margin: 0 0 2.5rem 0;
    padding: 0 0 2.5rem 0;
  }



  /* -------------------------------------------------------------------------------------------
  *
  * lineup
  *
  * ----------------------------------------------------------------------------------------- */

  .lineup{
    padding: 2rem 0 0 0;
    overflow: hidden;
    }
    .lower .lineup{
      padding: 2.5rem 0 0 0;
    }
    #es .lineup,
    #jh .lineup{
      display: none;
    }
    #es .lineup.active,
    #jh .lineup.active{
      display: block;
    }

  .lineup .clm_box_ttl{
    margin: 0 0 2.375rem 0;
    width: 100%;
    }
    .subjects_index .lineup .clm_box_ttl{
      display: none;
    }

  .lineup .clm_box_ttl_link{
    display: inline-block;
    vertical-align: top;
    font-size: 1.375rem;
    font-weight: 700;
    line-height: 1;
    position: relative;
    padding: 0 0 0 1rem;
    }
    .lower .lineup .clm_box_ttl_link{
      padding: 0 0 0 1.1875rem;
    }

  .lineup .clm_box_ttl_link .icon{
    display: inline-block;
    vertical-align: top;
    width: 0.5625rem;
    height: 0.9375rem;
    margin: auto;
    position: absolute;
    /*top: 0.3125rem; left: 0;*/
    top: 0.25rem; left: 0;
    }
    .lower .lineup .clm_box_ttl_link .icon{
      -webkit-transform: rotate(-180deg);
      transform: rotate(-180deg);
    }

  .lineup .clm_box_ttl_link span.lower_only{
    display: none;
    }
    .lower .lineup .clm_box_ttl_link span.lower_only{
      display: inline;
      line-height: 1;
    }




  .lineup .clm_unit_ttl{
    margin: 0 0 1.5rem 0;
    line-height: 1;
    border: none;
    }
    .lower .lineup .clm_unit_ttl{
      cursor: pointer;
    }

  .lineup .clm_unit_ttl_txt{
    display: inline-block;
    vertical-align: middle;
    font-size: 1rem;
    line-height: 1.3;
    font-weight: 700;
    position: relative;
    padding: 0 0 0 0.5rem;
    /*width: calc(100% - 2rem);*/
    }
    .es_index .lineup .clm_unit_ttl_txt,
    .subjects_index .lineup .clm_unit_ttl_txt{
      font-size: 1.25rem;
    }
    .es_index .lineup.rika .clm_unit_ttl_txt,
    .subjects_index .lineup.rika .clm_unit_ttl_txt,
    .lineup.rika .clm_unit_ttl.open .clm_unit_ttl_txt,
    .jh_index .lineup.science .clm_unit_ttl_txt,
    .subjects_index .lineup.science .clm_unit_ttl_txt,
    .lineup.science .clm_unit_ttl.open .clm_unit_ttl_txt,
    .college_index .lineup.college_physics .clm_unit_ttl_txt,
    .subjects_index .lineup.college_physics .clm_unit_ttl_txt,
    .lineup.college_physics .clm_unit_ttl.open .clm_unit_ttl_txt{
      color: #45b036;
    }
    .es_index .lineup.seikatsu .clm_unit_ttl_txt,
    .subjects_index .lineup.seikatsu .clm_unit_ttl_txt,
    .lineup.seikatsu .clm_unit_ttl.open .clm_unit_ttl_txt{
      color: #ee791d;
    }
    .es_index .lineup.sansu .clm_unit_ttl_txt,
    .subjects_index .lineup.sansu .clm_unit_ttl_txt,
    .lineup.sansu .clm_unit_ttl.open .clm_unit_ttl_txt,
    .jh_index .lineup.math .clm_unit_ttl_txt,
    .subjects_index .lineup.math .clm_unit_ttl_txt,
    .lineup.math .clm_unit_ttl.open .clm_unit_ttl_txt,
    .college_index .lineup.college_math .clm_unit_ttl_txt,
    .subjects_index .lineup.college_math .clm_unit_ttl_txt,
    .lineup.college_math .clm_unit_ttl.open .clm_unit_ttl_txt{
      color: #0078b9;
    }
    .es_index .lineup.taiiku .clm_unit_ttl_txt,
    .subjects_index .lineup.taiiku .clm_unit_ttl_txt,
    .lineup.taiiku .clm_unit_ttl.open .clm_unit_ttl_txt,
    .jh_index .lineup.pe .clm_unit_ttl_txt,
    .subjects_index .lineup.pe .clm_unit_ttl_txt,
    .lineup.pe .clm_unit_ttl.open .clm_unit_ttl_txt{
      color: #7d4798;
    }

  .lineup .clm_unit_ttl .icon{
    display: inline-block;
    vertical-align: middle;
    width: 1.0625rem;
    height: 1.4375rem;
    margin: auto;
    }
    .lineup .clm_box .clm_unit.bnr .clm_unit_ttl .icon{
      width: 1.25rem;
      height: 1.375rem;
    }

    .lineup .clm_box .clm_unit.college_bnr .clm_unit_ttl .icon{
      width: 1.25rem;
      height: 1.375rem;
    }

  /* 各教科下層ページ回遊メニュー */
  .lower .lineup .clm_unit_outer{
    border-bottom: 1px solid #c0c0c0;
  }
  .lower .lineup .clm_unit_ttl{
    position: relative;
    padding: 1.25rem 0 1.125rem 0;
    margin: 0;
    line-height: 1;
    border-top: 1px solid #c0c0c0;
  }
  .lower .lineup .clm_unit_ttl::before,
  .lower .lineup .clm_unit_ttl::after{
    content: '';
    display: block;
    background-color: #c0c0c0;
    position: absolute;
    opacity: 1;
    }
    .lower.rika .lineup .clm_unit_ttl::before,
    .lower.rika .lineup .clm_unit_ttl::after,
    .lower.science .lineup .clm_unit_ttl::before,
    .lower.science .lineup .clm_unit_ttl::after,
    .lower.college_physics .lineup .clm_unit_ttl::before,
    .lower.college_physics .lineup .clm_unit_ttl::after{
      background-color: #45b036;
    }
    .lower.seikatsu .lineup .clm_unit_ttl::before,
    .lower.seikatsu .lineup .clm_unit_ttl::after{
      background-color: #ee791d;
    }
    .lower.sansu .lineup .clm_unit_ttl::before,
    .lower.sansu .lineup .clm_unit_ttl::after,
    .lower.math .lineup .clm_unit_ttl::before,
    .lower.math .lineup .clm_unit_ttl::after,
    .lower.college_math .lineup .clm_unit_ttl::before,
    .lower.college_math .lineup .clm_unit_ttl::after{
      background-color: #0078b9;
    }
    .lower.taiiku .lineup .clm_unit_ttl::before,
    .lower.taiiku .lineup .clm_unit_ttl::after,
    .lower.pe .lineup .clm_unit_ttl::before,
    .lower.pe .lineup .clm_unit_ttl::after{
      background-color: #7d4798;
    }
    .lower .lineup .clm_unit_ttl.open::after{
      opacity: 0;
    }

  .lower .lineup .clm_unit_ttl::before{
    width: 0.875rem;
    height: 0.125rem;
    top: 0; right: 0.3125rem; bottom: 0;
    margin: auto;
  }
  .lower .lineup .clm_unit_ttl::after{
    width: 0.125rem;
    height: 0.875rem;
    top: 0; right: 0.6875rem; bottom: 0;
    margin: auto;
  }


  .clm_unit_list_outer{
    }
    .lower .clm_unit_list_outer{
      display: none;
      padding-top: 1rem;
    }


  .clm_unit_list{
    box-sizing: border-box;
    padding: 0 0 3rem 0;
    }
    .clm_unit.bnr .clm_unit_list{
      width: 72vw;
      margin: 0 auto;
    }
    .clm_unit.college_bnr .clm_unit_list{
      width: 72vw;
      margin: 0 auto;
    }
    .tabPanel_cnt_box_1 .clm_unit_list{
      padding: 0 0 2rem 0;
    }
/*
    .lower .lineup .clm_box .clm_unit_list{
      display: none;
      padding-top: 1rem;
    }
*/

  .clm_unit_list_li{
    }
    .clm_unit_list_li:nth-of-type(n+2){
      margin: 1rem 0 0 0;
    }
    .clm_unit.bnr .clm_unit_list .clm_unit_list_li:nth-of-type(n+2){
      margin: 1rem 0 0 0;
    }
    .clm_unit.college_bnr .clm_unit_list .clm_unit_list_li:nth-of-type(n+2){
      margin: 1rem 0 0 0;
    }
  .clm_unit_list_li a{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
  }
  .clm_unit_list_li a.double_link{
    display: inline;
  }
  .clm_unit.bnr .clm_unit_list .clm_unit_list_li a{
    display:inline-block;
    vertical-align: top;
    }

    .clm_unit_list_li.active a{
      pointer-events: none;
      opacity: 1 !important;
      cursor: default;
    }
    .clm_unit_list_dl.active .double_link{
      pointer-events: none;
      opacity: 1 !important;
      cursor: default;
    }
  .clm_unit_list_li .lineup_img{
    display: inline-block;
    vertical-align: top;
    width: 5rem;
  }
  .clm_unit_list_li .lineup_img.type_icon,
  .clm_unit_list_li .lineup_img.kakudai,
  .clm_unit_list_li .lineup_img.digital{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 4.125rem;
    /*height: 5rem;*/
    margin: 0 0.875rem 0 0;
    border-radius: 0.25rem;
    }

  .clm_unit_list_li .lineup_img .lineup_img_obj{
    text-align: left;
    display: inline-block;
    vertical-align: top;
    width: 85.135%;
    }
    .clm_unit_list_li .lineup_img .lineup_img_obj.pc_tb{
      display: none;
    }

  .clm_unit_list_li .lineup_img.faq svg{
    width: 2.625rem;
    height: 2.5rem;
    margin: 0.375rem 0 0 0;
  }
  .clm_unit_list_li .lineup_img.curriculum svg{
    width: 2rem;
    height: 2.75rem;
  }
  .clm_unit_list_li .lineup_img.kakudai svg{
    width: 2.8125rem;
    height: 2.8125rem;
    margin: 0.75rem 0;
  }
  .clm_unit_list_li .lineup_img.digital svg{
    width: 2.8125rem;
    height: 2.625rem;
  }

  .clm_unit_list_dl{
    display: inline-block;
    vertical-align: top;
    width: 80%;
    margin: 0.375rem 0 0 0;
    }
    .rika .clm_unit_list_li.active .clm_unit_list_dl,
    .science .clm_unit_list_li.active .clm_unit_list_dl,
    .college_physics .clm_unit_list_li.active .clm_unit_list_dl,
     .college_physics .clm_unit_list_dl.active .double_link{
      color: #45b036;
    }
    .seikatsu .clm_unit_list_li.active .clm_unit_list_dl{
      color: #ee791d;
    }
    .sansu .clm_unit_list_li.active .clm_unit_list_dl,
    .math .clm_unit_list_li.active .clm_unit_list_dl,
    .college_math .clm_unit_list_li.active .clm_unit_list_dl,
    .college_math .clm_unit_list_dl.active .double_link{
      color: #0078b9;
    }
    .taiiku .clm_unit_list_li.active .clm_unit_list_dl,
    .pe .clm_unit_list_li.active .clm_unit_list_dl{
      color: #7d4798;
    }

  .clm_unit_list_dl dt{
    margin: 0 0 0.75rem 0;
    font-size: 0;
  }

  .clm_unit_list_dl dt .icon{
    display: inline-block;
    vertical-align: top;
    width: 0.5625rem;
    height: 0.9375rem;
    /*margin: 0.125rem 0.3125rem 0 0;*/
    margin: 0.175rem 0.3125rem 0 0;
  }

  .clm_unit_list_dl dt .clm_unit_list_ttl{
    display: inline-block;
    vertical-align: top;
    font-size: 1.125rem;
    font-weight: 700;
    line-height: 1.3;
    /* line-height: 1; */
    width: calc(100% - 1.1875rem);
  }
  .clm_unit_list_dl dt .clm_unit_list_span{
    line-height: 1;
  }

  .clm_unit_list_dl dd .clm_unit_list_txt{
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.4;
  }

  .clm_unit.bnr .clm_unit_list_li a img{
    width: 100%;
    height: auto;
  }

  .clm_unit.bnr .clm_unit_list_li p{
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.4;
    margin: 8px 0 0 0;
  }

  .clm_unit.college_bnr .clm_unit_list_li a img{
    width: 100%;
    height: auto;
  }

  .clm_unit.college_bnr .clm_unit_list_li p{
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1.4;
    margin: 8px 0 0 0;
  }




   .btn_page {
    font-size: 0.875rem;
    width: 12.3125rem;
    height: 2.5rem;
    border: 1px solid;
    border-radius: 2.5rem;
    background: #fff;
    overflow: hidden;
    padding-left: 3.3rem;
    box-sizing: border-box;
    margin: 1.25rem auto 0.375rem;
    cursor: pointer;
    position: relative;
    text-align: left;
  }

  .btn_page .icon {
    width: 1.25rem;
    height: 1.25rem;
    position: absolute;
    top: 0.6rem;
    left: 1.375rem;
  }
.btn_page p {
    line-height: 2.3rem;
    font-weight: bold;
  }

  body .btn_page.active {
    color: #707070;;
    border-color: #C0C0C0;
  }
  .btn_page.active svg.addFil.icon{
    fill: #C0C0C0;
  }




}



/* 個別調整部分 */
@media screen and (min-width: 601px) and (max-width: 1200px){

  #sansu_textbook .tabTtl.sp{
    padding: 0.625rem 0 0 0;
    text-align: center;
    display: block;
  }
  #sansu_textbook .tabTtl p{
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
  }

  #sansu_textbook .tabList .tabList_unit li .tabList_text{
    display: inline-block;
    vertical-align: middle;
    font-size: 0.875rem;
    font-weight: 700;
    /*line-height: 1.375;*/
    text-align: left;
  }

  #sansu_textbook .tabList .tabList_unit li .tabList_text_span.pc_tb{
    display: none;
  }

}



/* タブレット調整部分 */
@media screen and (min-width: 601px) and (max-width: 1084px){
  .lineup .clm_unit.bnr{
    margin-right: 40px;
  }
}

@media screen and (min-width: 601px) and (max-width: 1024px){


  /* -------------------------------------------------------------------------------------------
  *
  * MV
  *
  * ----------------------------------------------------------------------------------------- */

  body.textbook #main_box div.obj{
    height: auto;
    max-width: 60%;
  }
  body.textbook #main_box div.obj img{
    width: auto;
  }


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

  .tabList .tabList_unit li{
    max-width: 50%;
  }

  .tabList .tabList_text .tabList_text_span{
    display: block;
  }

  .lineup .clm_unit{
    /*margin-right: 3%;*/
    width: 46.5%;
    min-width: auto;
    }
    .lineup .clm_unit.bnr{
      width: 100%;
      max-width: 100%;
      margin-right: 0;
    }
    .lineup .clm_unit.college_bnr{
      width: 100%;
      max-width: 100%;
      margin-right: 0;
    }

  .lineup .clm_unit.bnr .clm_unit_list{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .lineup .clm_unit.college_bnr .clm_unit_list{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }

  .lineup .clm_unit_list_li{
    }
    .lineup .clm_unit_list_li:nth-of-type(n+2){
      margin: 1.125rem 0 0 0;
    }

  .lineup .clm_unit.bnr .clm_unit_list .clm_unit_list_li{
    width: 31%;
    margin: 0 0 0.75rem 0;
    }
    .lineup .clm_unit.bnr .clm_unit_list .clm_unit_list_li:nth-of-type(n+2){
      margin: 0 0 0.75rem 2%;
    }
    .lineup .clm_unit.bnr .clm_unit_list .clm_unit_list_li:nth-of-type(3n+1){
      margin: 0 0 0.75rem 0;
    }

    .lineup .clm_unit.college_bnr .clm_unit_list .clm_unit_list_li{
    width: 230px;
    margin: 0 0 0.75rem 0;
    }
/*
  .clm_unit_list_dl{
    width: 72%;
  }
*/

  .clm_unit.bnr .clm_unit_list .clm_unit_list_li{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
  }

  .clm_unit.college_bnr .clm_unit_list .clm_unit_list_li{
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
  }


}
@media screen and (min-width: 601px) and (max-width: 900px){

  #main_box div.inner{
    height: 16rem;
  }
  #main_box div.obj{
    /*height: 12rem;*/
    margin: 0;
  }
/*
  #main_box div.obj img{
    width: auto;
    height: 100%;
  }
*/
  #main_box h2 .ttl{
    font-size: 2.5rem;
  }

  #main_box h2 .sub{
    font-size: 1.125rem;
  }

  #main_box h2 .main{
    font-size: 2rem;
  }



  .tabList .tabList_unit li .tabList_text{
    font-size: 0.875rem;
  }

  .tabList .tabList_unit li .tabList_text .tabList_text_span{
    display: block;
    }
    .tabList .tabList_unit li .tabList_text .tabList_text_span:nth-of-type(1){
      margin: 0 0 0.25rem 0;
    }

  .tabList .tabList_unit li .tabList_img{
    width: 2rem;
    height: auto;
  }

  .tabPanel_cnt_box_1{
    width: 100%;
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    margin-bottom: 3rem;
  }

  .tabPanel_cnt_box_2{
    width: 100%;
  }

  .tabPanel_cnt_box_1 .clm_box{
    width: 46%;
  }

  .tabPanel_cnt_box_1 .bookcover{
    position: relative;
  }
  .tabPanel_cnt_box_1 .bookcover_txt{
    position: absolute;
    right: 0;
  }

}


/* pcでsp領域閲覧時 */
@media screen and (min-width: 501px){

  .tabPanel_cnt_txt .price_multiple{
    font-size: 0;
    line-height: 1;
    display:-webkit-box;
    display:-ms-flexbox;
    display:flex;
    }
    .tabPanel_cnt_txt .price_multiple:nth-of-type(n+2){
      margin: 0.5rem 0 0 0;
    }

  .price_multiple .price_ttl{
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1;
    /*width: 3rem;*/
  }

  .price_multiple .price_detail{
    font-size: 0;
    line-height: 1;
    /*width: -webkit-calc(100% - 3rem);*/
    /*width: calc(100% - 3rem);*/
    border-spacing: 0.5rem;
    /*margin: -0.75rem 0 0 -0.75rem;*/
    margin: -0.75rem 0 0 -0.5rem;
  }
  .price_multiple .price_detail .price_unit{
    display: table-row;
    }
    .price_multiple .price_detail .price_unit:nth-of-type(n+2){
      margin: 0.5rem 0 0 0;
    }

  .price_multiple .price_detail .price_parts{
    /*display: inline-block;*/
    display: table-cell;
    font-size: 0.875rem;
    font-weight: 400;
    /*line-height: 1;*/
    }
    .price_multiple .price_detail .price_parts:nth-of-type(2){
      margin: 0 0 0 0.5rem;
    }

}



/* 旧SE調整部分 */
@media screen and (max-width: 359px){

  span.digit4{
    width: 2rem;
  }
  span.digit5{
    width: 2.35rem;
  }
  .table_box table td span.digit5{
    width: 2.75rem;
  }


  .lower #main_box h2{
    margin: 0 0 0 2vw;
  }

  #main_box h2 .main{
    font-size: 1.25rem;
  }

  #main_box div.obj{
    height: 6rem;
  }

  #main_box p.main_box_txt{
    margin: 0 0 2rem 2vw;
    font-size: 0.625rem;
    font-weight: 400;
    line-height: 1.4;
    max-width: 62%;
  }

}


/* kv １冊用 */
.obj.single{
    box-shadow: 2px 2px 4px rgba(0,0,0,.4);
}