@charset "UTF-8";
@media screen and (min-width:0px) and (max-width:767px) {
  /*メインビジュアル背景設定*/
  body {
    padding-top: 4px;
    background: url(../images/common/back_line.png) repeat-x #FFF top center;
  }
  .header_options {
    position: absolute;
    top: 5px;
    right: 10px;
  }
  #wrapper_aut {
    background: url(../images/top/back2.png)repeat-x top center;
    background-size: auto 100%;
  }
  #cont_space {
    padding: 0 0 0 0;
  }
  /*メインビジュアル*/
  #main_visual_box {
    position: relative;
    display: block;
    width: 100%;
    padding-top: 50.58%;
    background-image: url(../images/top/top.png);
    background-position: 0 0;
    background-size: 100% auto;
  }
  #main_visual_box2 {
    position: relative;
    display: block;
    width: 100%;
    padding-top: 50.58%;
    background-image: url(../images/top/top.png);
    background-position: 0 0;
    background-size: 100% auto;
  }
  #main_title {
    position: absolute;
    top: 25%;
    left: 30%;
    width: 42%;
    transform: translateY(-50%) translateX(-50%);
    -webkit- transform: translateY(-50%) translateX(-50%);
  }
  #main_title img {
    width: 100%;
  }
  /*ボタン全体と背景（水色）*/
  nav.main_bt {
    background: url(../images/top/main_bt_back.png) repeat-x;
    margin-bottom: 20px;
  }
  /*ボタンのwapper*/
  .main_bt_wapper {
    width: 100%;
    margin: 0 auto;
    padding: 10px 0 10px 0;
    position: relative;
  }
  /*ボタンの外枠*/
  .content_main {
    max-width: 1200px;
    width: 98%;
    margin: 0 auto 0px;
  }
  /*ボタンの内枠*/
  .main_bt_waku {
    width: 94% !important;
    padding: 0px 3% 10px 3%;
  }
  .bt_pd0 {
    padding: 0px 3% 0px 3%;
  }
  /*[上段ボタン基本BOX]*/
  .main_box {
    position: relative;
    display: block;
    width: 44%;
    float: left;
    margin: 10px 3% 0 3%;
  }
  p.main_bt a {
    position: relative;
    display: block;
    background-size: auto 100% !important;
    cursor: pointer;
    width: 100%;
    padding-top: 52.6%;
  }
  /*[上段ボタンデザイン画像]*/
  /*胃*/
  p.main_bt1 {
    background: url(../images/top/main_stm_r.png)left top no-repeat;
    background-size: 0 0;
  }
  p.main_bt1 a {
    background: url(../images/top/main_stm.png)left top no-repeat;
  }
  p.main_bt1 a:hover {
    background: url(../images/top/main_stm_r.png)left top no-repeat;
  }
  p.main_bt1off a {
    background: url(../images/top/main_stm_off.png)left center no-repeat;
  }
  /*膵*/
  p.main_bt2 {
    background: url(../images/top/main_pancreas_r.png)left top no-repeat;
    background-size: 0 0;
  }
  p.main_bt2 a {
    background: url(../images/top/main_pancreas.png)left top no-repeat;
  }
  p.main_bt2off a {
    background: url(../images/top/main_pancreas_off.png)left center no-repeat;
  }
  p.main_bt2 a:hover, p.main_bt2off a:hover {
    background: url(../images/top/main_pancreas_r.png)left top no-repeat;
  }
  /*乳*/
  p.main_bt3 {
    background: url(../images/top/main_breast_r.png)left top no-repeat;
    background-size: 0 0;
  }
  p.main_bt3 a {
    background: url(../images/top/main_breast.png)left top no-repeat;
  }
  p.main_bt3off a {
    background: url(../images/top/main_breast_off.png)left center no-repeat;
  }
  p.main_bt3 a:hover, p.main_bt3off a:hover {
    background: url(../images/top/main_breast_r.png)left top no-repeat;
  }
  /*肺*/
  p.main_bt4 {
    background: url(../images/top/main_lung_r.png)left top no-repeat;
    background-size: 0 0;
  }
  p.main_bt4 a {
    background: url(../images/top/main_lung.png)left top no-repeat;
  }
  p.main_bt4off a {
    background: url(../images/top/main_lung_off.png)left center no-repeat;
  }
  p.main_bt4 a:hover, p.main_bt4off a:hover {
    background: url(../images/top/main_lung_r.png)left top no-repeat;
  }
  /*[下段ボタン基本BOX]*/
  /*紙枠*/
  .main_box_under {
    position: relative;
    display: block;
    width: 80%;
    float: left;
    margin: 0px 6% 20px 6% !important;
    padding: 1% 4% 4%;
    min-height: 200px;
    background: url(../images/common/paper_icon.png) #faf4ec no-repeat right bottom;
    background-size: 24px 20px;
  }
  h3.st_title {
    font-size: 100%;
    line-height: 1.5em;
    font-weight: bold;
    margin-top: 20px;
    padding: 4px 10px 4px 35px;
    background-repeat: no-repeat !important;
    background: url(../stomach_a/images/contents/sub_title_icon.png) 5px 5px no-repeat;
    background-size: 21px 21px;
    width: 78%;
    float: left;
    margin: 0px 6% 10px 6%;
  }
  /*closeボタン*/
  .close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: url(../images/top/close.png) no-repeat;
    background-size: 100% !important;
    height: 20px !important;
    width: 20px !important;
    padding: 0;
  }
  .close:hover {
    background: url(../images/top/close_r.png) no-repeat;
    transition: 0.2s;
    cursor: pointer;
  }
  /*//////////////////胃ボタン枠////////////////*/
  h3.st_title {
    font-size: 90%;
    line-height: 1.5em;
    font-weight: bold;
    padding: 6px 10px 4px 35px;
    background-repeat: no-repeat !important;
    background: url(../images/common/sub_title_icon2.png) 5px 5px no-repeat;
    background-size: 18px 18px;
    width: 78%;
    float: left;
    margin: 0px 6% 10px 6%;
  }
  .stm_bt {
    position: relative;
    display: block;
    width: 27%;
    margin: 40px 3% 0 3%;
    float: left;
    font-weight: bold;
    font-size: 90%;
  }
  .stm_bt a {
    display: block;
    background-size: auto 100% !important;
    cursor: pointer;
  }
  .stm_bt ul {
    width: 90%;
    margin: 10px auto 0px;
    text-align: center;
  }
  .stm_bt ul li.txt1 {
    margin-bottom: 5px;
  }
  /*下ボタンテキスト修正*/
  .stm_bt ul li.txt2a, .stm_bt ul li.txt2d, .stm_bt ul li.txt2ct {
    line-height: 1.1em !important;
    padding: 5px 2px 5px;
    display: table;
    width: 100% !important;
  }
  .stm_bt ul li.txt2a p, .stm_bt ul li.txt2d p, .stm_bt ul li.txt2ct p {
    display: table-cell;
    vertical-align: middle;
  }
  .stm_bt ul li.txt2ct {
    font-size: 90% !important
  }
  .stm_bt ul li span {
    font-size: 70% !important;
    line-height: 1.1em !important;
    letter-spacing: -0.08em;
  }
  /*A*/
  .stm01 {
    display: block;
    background: url(../images/top/img_a_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.1s;
  }
  .stm01 a {
    background-size: 100% auto !important;
    padding-top: 90%;
    padding-bottom: 10px;
    background: url(../images/top/img_a.png) no-repeat #fff;
  }
  .stm01 a:hover {
    background: url(../images/top/img_a_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .stm_bt ul li.txt2a {
    background-color: #ffde84;
    color: #000;
  }
  .stm01 a:hover ul li.txt2a {
    background-color: #ffba53;
  }
  /*D*/
  .stm02 {
    display: block;
    background: url(../images/top/img_d_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.2s;
  }
  .stm02 a {
    background-size: 100% auto !important;
    padding-top: 90%;
    padding-bottom: 10px;
    background: url(../images/top/img_d.png) no-repeat #fff;
  }
  .stm02 a:hover {
    background: url(../images/top/img_d_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .stm_bt ul li.txt2d {
    background-color: #ffd39c;
    color: #000;
  }
  .stm02 a:hover ul li.txt2d {
    background-color: #ffa358;
  }
  /*D+*/
  .stm03 {
    display: block;
    background: url(../images/top/img_ct_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.3s;
  }
  .stm03 a {
    background-size: 100% auto !important;
    padding-top: 90%;
    padding-bottom: 10px;
    background: url(../images/top/img_ct.png) no-repeat #fff;
  }
  .stm03 a:hover {
    background: url(../images/top/img_ct_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .stm_bt ul li.txt2ct {
    background-color: #ffcb9d;
    color: #000;
  }
  .stm03 a:hover ul li.txt2ct {
    background-color: #ff8358;
  }
  /*//////////////////乳ボタン枠////////////////*/
  h3.br_icon {
    font-size: 90%;
    line-height: 1.5em;
    font-weight: bold;
    padding: 6px 10px 4px 35px;
    background-repeat: no-repeat !important;
    background: url(../images/top/sub_title_icon.png) 5px 5px no-repeat;
    background-size: 18px 18px;
    width: 78%;
    float: left;
    margin: 0px 6% 10px 6%;
  }
  .br_bt {
    position: relative;
    display: block;
    width: 27%;
    float: left;
    margin: 40px 3% 0 3%;
    font-weight: bold;
    font-size: 110%;
  }
  .br_bt_r {
    margin: 40px 3% 0 3% !important;
  }
  .br_bt a {
    display: block;
    background-size: auto 100% !important;
    cursor: pointer;
  }
  .br_bt ul {
    width: 90%;
    margin: 4px 5% 0px;
    text-align: center;
  }
  .br_bt ul li.txt1 {
    margin-bottom: 5px;
  }
  /*下ボタンテキスト修正*/
  .br_bt ul li.txt1br, .br_bt ul li.txt1brct, .br_bt ul li.txt1brct2 {
    line-height: 1.1em !important;
    padding: 4px 0 4px;
    display: table;
    width: 100% !important;
    font-size: 80% !important;
    letter-spacing: -0.08em;
  }
  .br_bt ul li.txt1br p, .br_bt ul li.txt1brct p, .br_bt ul li.txt1brct2 p {
    display: table-cell;
    vertical-align: middle;
    padding: 2px 2px 2px;
    font-size: 90%;
  }
  .br_bt ul li span {
    font-size: 60% !important;
    line-height: 1.0em !important;
  }
  #br_txt1, #br_txt2, #br_txt3 {
    margin-bottom: 8px;
    line-height: 1.1em;
    font-size: 70% !important;
    letter-spacing: -0.08em !important;
  }
  /*乳がん単剤*/
  .brm01 {
    display: block;
    background: url(../images/top/img_br_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.1s;
  }
  .brm01 a {
    background-size: 100% auto !important;
    padding-top: 78%;
    padding-bottom: 10px;
    background: url(../images/top/img_br.png) no-repeat #fff;
  }
  .brm01 a:hover {
    background: url(../images/top/img_br_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .br_bt ul li.txt1br {
    background-color: #ffe5d8;
    color: #000;
    line-height: 1.2em;
  }
  .brm01 a:hover ul li.txt1br {
    background-color: #ffdbd8;
  }
  /*乳癌併用*/
  .brm02 {
    display: block;
    background: url(../images/top/img_brct_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.2s;
  }
  .brm02 a {
    background-size: 100% auto !important;
    padding-top: 78%;
    padding-bottom: 10px;
    background: url(../images/top/img_brct.png) no-repeat #fff;
  }
  .brm02 a:hover {
    background: url(../images/top/img_brct_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .br_bt ul li.txt1brct {
    background-color: #ffeefb;
    color: #000;
    line-height: 1.2em;
  }
  .brm02 a:hover ul li.txt1brct {
    background-color: #ffdefb;
  }
  /*乳癌併用2*/
  .brm03 {
    display: block;
    background: url(../images/top/img_brct2_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.3s;
  }
  .brm03 a {
    background-size: 100% auto !important;
    padding-top: 78%;
    padding-bottom: 10px;
    background: url(../images/top/img_brct2.png) no-repeat #fff;
  }
  .brm03 a:hover {
    background: url(../images/top/img_brct2_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .br_bt ul li.txt1brct2 {
    background-color: #ffe2e5;
    color: #000;
    line-height: 1.2em;
  }
  .brm03 a:hover ul li.txt1brct2 {
    background-color: #fec5d3;
  }
  /*////////////////////////////////////////////////////////////////////////////*/
  /*////////////////////////////////////////////////////////////////////////////*/
  /*//////////////////肺ボタン枠////////////////*/
  h3.lu_icon {
    font-size: 90%;
    line-height: 1.5em;
    font-weight: bold;
    padding: 6px 10px 4px 35px;
    background-repeat: no-repeat !important;
    background: url(../images/top/sub_title_icon2.png) 5px 5px no-repeat;
    background-size: 18px 18px;
    width: 78%;
    float: left;
    margin: 0px 6% 10px 6%;
  }
  .lu_bt {
    position: relative;
    display: block;
    width: 38%;
    float: left;
    margin: 40px 5% 0 7%;
    font-weight: bold;
    font-size: 90%;
  }
  .lu_bt_r {
    margin: 40px 7% 0 3% !important;
  }
  .lu_bt a {
    display: block;
    background-size: auto 100% !important;
    cursor: pointer;
  }
  .lu_bt ul {
    width: 90%;
    margin: 4px 5% 0px;
    text-align: center;
  }
  .lu_bt ul li.txt1 {
    margin-bottom: 5px;
  }
  /*下ボタンテキスト修正*/
  .lu_bt ul li.txt1lu, .lu_bt ul li.txt2lu {
    line-height: 1.1em !important;
    padding: 8px 0px 8px;
    display: table;
    width: 100% !important;
  }
  .lu_bt ul li.txt1lu p, .lu_bt ul li.txt2lu p {
    display: table-cell;
    vertical-align: middle;
    padding: 3px 5px 3px;
  }
  .lu_bt ul li span {
    font-size: 70% !important;
    line-height: 1.1em !important;
  }
  /*////////////////////////////////////////////////////////////////////////////*/
  /*////////////////////////////////////////////////////////////////////////////*/
  /*肺がん単剤*/
  .lum01 {
    display: block;
    background: url(../images/top/img_lu_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.3s;
  }
  .lum01 a {
    background-size: 100% auto !important;
    padding-top: 78%;
    padding-bottom: 10px;
    background: url(../images/top/img_lu.png) no-repeat #fff;
  }
  .lum01 a:hover {
    background: url(../images/top/img_lu_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .lu_bt ul li.txt1lu {
    background-color: #eff7d5;
    color: #000;
    line-height: 1.2em;
  }
  .lum01 a:hover ul li.txt1lu {
    background-color: #e0efb2;
  }
  /*肺がん併用*/
  .lum02 {
    display: block;
    background: url(../images/top/img_lu2_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.3s;
  }
  .lum02 a {
    background-size: 100% auto !important;
    padding-top: 78%;
    padding-bottom: 10px;
    background: url(../images/top/img_lu2.png) no-repeat #fff;
  }
  .lum02 a:hover {
    background: url(../images/top/img_lu2_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .lu_bt ul li.txt2lu {
    background-color: #d5f0ee;
    color: #000;
    line-height: 1.2em;
  }
  .lum02 a:hover ul li.txt2lu {
    background-color: #b2e2de;
  }
  #lu_txt1, #lu_txt2 {
    margin-bottom: 8px;
    line-height: 1.2em;
  }
  /*肺がん移動用BOX*/
  #btbox_und {
    display: none;
  }
}
/*////////////////////////////////////////////////////////////////////////////*/
/*////////////////////////////////////////////////////////////////////////////*/
/*////////////////////////////////////////////////////////////////////////////*/
/*////////////////////////////////////////////////////////////////////////////*/
/*////////////////////////////////////////////////////////////////////////////*/
/*////////////////////////////////////////////////////////////////////////////*/
@media screen and (max-width: 480px) {
  /*ボタンのwapper*/
  .main_bt_wapper {
    margin: 0 auto;
    position: relative;
    padding: 0 !important;
  }
  nav.main_bt {
    margin-bottom: 20px !important;
  }
  /*[上段ボタン基本BOX]*/
  .main_box {
    position: relative;
    display: block;
    width: 94%;
    float: left;
    margin: 5px 3% 0 3%;
  }
  p.main_bt a {
    position: relative;
    display: block;
    background-size: 100% auto !important;
    cursor: pointer;
    width: 100%;
    padding-top: 35%;
    padding-bottom: 10px;
  }
  /*[上段ボタンデザイン画像]*/
  /*胃*/
  p.main_bt1 {
    background: url(../images/top/main_sp_stm_r.png)left top no-repeat;
    background-size: 0 0;
  }
  p.main_bt1 a {
    background: url(../images/top/main_sp_stm.png)left top no-repeat;
  }
  p.main_bt1 a:hover {
    background: url(../images/top/main_sp_stm_r.png)left top no-repeat;
  }
  p.main_bt1off a {
    background: url(../images/top/main_sp_stm_off.png)left top no-repeat;
  }
  /*膵*/
  p.main_bt2 {
    background: url(../images/top/main_sp_pancreas_r.png)left top no-repeat;
    background-size: 0 0;
  }
  p.main_bt2 a {
    background: url(../images/top/main_sp_pancreas.png)left top no-repeat;
  }
  p.main_bt2off a {
    background: url(../images/top/main_sp_pancreas_off.png)left top no-repeat;
  }
  p.main_bt2 a:hover, p.main_bt2off a:hover {
    background: url(../images/top/main_sp_pancreas_r.png)left top no-repeat;
  }
  /*乳*/
  p.main_bt3 {
    background: url(../images/top/main_sp_breast_r.png)left top no-repeat;
    background-size: 0 0;
  }
  p.main_bt3 a {
    background: url(../images/top/main_sp_breast.png)left top no-repeat;
  }
  p.main_bt3off a {
    background: url(../images/top/main_sp_breast_off.png)left top no-repeat;
  }
  p.main_bt3 a:hover, p.main_bt3off a:hover {
    background: url(../images/top/main_sp_breast_r.png)left top no-repeat;
  }
  /*肺*/
  p.main_bt4 {
    background: url(../images/top/main_sp_lung_r.png)left top no-repeat;
    background-size: 0 0;
  }
  p.main_bt4 a {
    background: url(../images/top/main_sp_lung.png)left top no-repeat;
  }
  p.main_bt4off a {
    background: url(../images/top/main_sp_lung_off.png)left top no-repeat;
  }
  p.main_bt4 a:hover, p.main_bt4off a:hover {
    background: url(../images/top/main_sp_lung_r.png)left top no-repeat;
  }
  div#lung_main {
    /*margin-bottom:50px!important;///////////////////////////////////////////////////////*/
  }
  /*[下段ボタン基本BOX]*/
  /*紙枠*/
  .main_box_under {
    position: relative;
    display: block;
    width: 88%;
    float: left;
    margin: 0px 6% 0 6%;
    padding: 1% 0% 4%;
    min-height: 200px;
    background: url(../images/common/paper_icon.png) #faf4ec no-repeat right bottom;
    background-size: 24px 20px;
  }
  h3.st_title {
    font-size: 100%;
    line-height: 1.5em;
    font-weight: bold;
    padding: 4px 10px 4px 35px;
    background-repeat: no-repeat !important;
    background: url(../stomach_a/images/contents/sub_title_icon.png) 5px 5px no-repeat;
    background-size: 21px 21px;
    width: 78%;
    float: left;
    margin: 0px 6% 10px 6%;
  }
  /*closeボタン*/
  .close {
    position: absolute;
    top: 12px;
    right: 12px;
    background: url(../images/top/close.png) no-repeat;
    background-size: 100% !important;
    height: 20px !important;
    width: 20px !important;
    padding: 0;
  }
  .close:hover {
    background: url(../images/top/close_r.png) no-repeat;
    transition: 0.2s;
    cursor: pointer;
  }
  /*//////////////////胃ボタン枠////////////////*/
  h3.st_title {
    font-size: 90%;
    line-height: 1.5em;
    font-weight: bold;
    padding: 6px 10px 4px 35px;
    background-repeat: no-repeat !important;
    background: url(../images/common/sub_title_icon2.png) 5px 5px no-repeat;
    background-size: 18px 18px;
    width: 78%;
    float: left;
    margin: 0px 6% 10px 6%;
  }
  .stm_bt {
    position: relative;
    display: block;
    width: 40%;
    float: left;
    margin: 40px 5% 0 5%;
    font-weight: bold;
    font-size: 90%;
  }
  .stm_bt p.icon {
    display: none !important;
  }
  .stm_bt a {
    display: block;
    background-size: auto 100% !important;
    cursor: pointer;
  }
  .stm_bt ul {
    width: 90%;
    margin: 0px auto 0px !important;
    text-align: center;
  }
  .stm_bt ul li.txt1 {
    margin-bottom: 5px;
  }
  /*下ボタンテキスト修正*/
  .stm_bt ul li.txt2a, .stm_bt ul li.txt2d, .stm_bt ul li.txt2ct {
    line-height: 1.1em !important;
    padding: 5px 2px 5px 2px !important;
    display: table;
    width: 100% !important;
  }
  .stm_bt ul li.txt2a p, .stm_bt ul li.txt2d p, .stm_bt ul li.txt2ct p {
    display: table-cell;
    vertical-align: middle;
  }
  .stm_bt ul li.txt2ct {
    font-size: 90% !important
  }
  .stm_bt ul li span {
    font-size: 70% !important;
    line-height: 1.1em !important;
  }
  /*A*/
  .stm01 {
    display: block;
    background: url(../images/top/img_a_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.1s;
    margin: 40px 3% 0 7%;
  }
  .stm01 a {
    background-size: 100% auto !important;
    padding-top: 90%;
    padding-bottom: 10px;
    background: url(../images/top/img_a.png) no-repeat #fff;
  }
  .stm01 a:hover {
    background: url(../images/top/img_a_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .stm_bt ul li.txt2a {
    background-color: #ffde84;
    color: #000;
  }
  .stm01 a:hover ul li.txt2a {
    background-color: #ffba53;
  }
  /*D*/
  .stm02 {
    display: block;
    background: url(../images/top/img_d_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.2s;
    margin: 40px 7% 0 3%;
  }
  .stm02 a {
    background-size: 100% auto !important;
    padding-top: 90%;
    padding-bottom: 10px;
    background: url(../images/top/img_d.png) no-repeat #fff;
  }
  .stm02 a:hover {
    background: url(../images/top/img_d_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .stm_bt ul li.txt2d {
    background-color: #ffd39c;
    color: #000;
  }
  .stm02 a:hover ul li.txt2d {
    background-color: #ffa358;
  }
  /*D+*/
  .stm03 {
    display: block;
    background: url(../images/top/img_ct_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.3s;
    margin: 18px 3% 0 7% !important;
  }
  .stm03 a {
    background-size: 100% auto !important;
    padding-top: 90%;
    padding-bottom: 10px;
    background: url(../images/top/img_ct.png) no-repeat #fff;
  }
  .stm03 a:hover {
    background: url(../images/top/img_ct_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .stm_bt ul li.txt2ct {
    background-color: #ffcb9d;
    color: #000;
  }
  .stm03 a:hover ul li.txt2ct {
    background-color: #ff8358;
  }
  /*//////////////////乳ボタン枠////////////////*/
  h3.br_icon {
    font-size: 90%;
    line-height: 1.5em;
    font-weight: bold;
    padding: 6px 10px 4px 35px;
    background-repeat: no-repeat !important;
    background: url(../images/top/sub_title_icon.png) 5px 5px no-repeat;
    background-size: 18px 18px;
    width: 78%;
    float: left;
    margin: 0px 6% 10px 6%;
  }
  .br_bt {
    position: relative;
    display: block;
    width: 40% !important;
    margin: 40px 5% 0 5%; /**/
    float: left;
    font-weight: bold;
    font-size: 90%;
  }
  .br_bt_r {
    margin: 40px 7% 0 3% !important;
  }
  .br_bt_r2 {
    position: relative;
    display: block;
    margin: 10px 5% 0 5% !important;
    float: left;
  }
  .br_bt a {
    display: block;
    background-size: auto 100% !important;
    cursor: pointer;
  }
  .br_bt ul {
    width: 90%;
    margin: 4px 5% 0px;
    text-align: center;
  }
  .br_bt ul li.txt1 {
    margin-bottom: 5px;
    float: left;
  }
  /*下ボタンテキスト修正*/
  .br_bt ul li.txt1br, .br_bt ul li.txt1brct, .br_bt ul li.txt1brct2 {
    line-height: 1.1em !important;
    padding: 4px 0 4px;
    display: table;
    width: 100% !important;
    font-size: 80% !important;
    letter-spacing: -0.06em;
  }
  .br_bt ul li.txt1br p, .br_bt ul li.txt1brct p, .br_bt ul li.txt1brct2 p {
    display: table-cell;
    vertical-align: middle;
    padding: 3px 5px 3px;
  }
  .br_bt ul li span {
    font-size: 90% !important;
    line-height: 1.1em !important;
  }
  #br_txt1, #br_txt2, #br_txt3 {
    margin-top: 4px;
    margin-bottom: 4px;
    line-height: 1.1em;
    font-size: 90% !important;
    letter-spacing: -0.04em !important;
  }
  /*乳がん単剤*/
  .brm01 {
    display: block;
    background: url(../images/top/img_br_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.1s;
    margin: 40px 3% 0 7%;
  }
  .brm01 a {
    background-size: 110% auto !important;
    background-position: top right;
    padding-top: 78%;
    padding-bottom: 10px;
    background: url(../images/top/img_br.png) no-repeat #fff;
  }
  .brm01 a:hover {
    background: url(../images/top/img_br_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .br_bt ul li.txt1br {
    background-color: #ffe5d8;
    color: #000;
    line-height: 1.2em;
  }
  .brm01 a:hover ul li.txt1br {
    background-color: #ffdbd8;
  }
  /*乳癌併用*/
  .brm02 {
    display: block;
    background: url(../images/top/img_brct_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.2s;
    margin: 40px 7% 0 3%;
  }
  .brm02 a {
    background-size: 110% auto !important;
    background-position: top right;
    padding-top: 78%;
    padding-bottom: 10px;
    background: url(../images/top/img_brct.png) no-repeat #fff;
  }
  .brm02 a:hover {
    background: url(../images/top/img_brct_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .br_bt ul li.txt1brct {
    background-color: #ffeefb;
    color: #000;
    line-height: 1.2em;
  }
  .brm02 a:hover ul li.txt1brct {
    background-color: #ffdefb;
  }
  /*乳癌併用2*/
  .brm03 {
    display: block;
    float: left;
    background: url(../images/top/img_brct2_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.3s;
    margin: 18px 3% 0 7% !important;
  }
  .brm03 a {
    background-size: 110% auto !important;
    padding-top: 78%;
    padding-bottom: 10px;
    background: url(../images/top/img_brct2.png) no-repeat #fff;
  }
  .brm03 a:hover {
    background: url(../images/top/img_brct2_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .br_bt ul li.txt1brct2 {
    background-color: #ffe2e5;
    color: #000;
    line-height: 1.2em;
  }
  .brm03 a:hover ul li.txt1brct2 {
    background-color: #fec5d3;
  }
  #stbox {
    margin-top: 5px !important;
  }
  #brbox {
    margin-top: 5px !important;
  }
  /*//////////////////肺ボタン枠////////////////*/
  h3.lu_icon {
    font-size: 90%;
    line-height: 1.5em;
    font-weight: bold;
    padding: 6px 10px 4px 35px;
    background-repeat: no-repeat !important;
    background: url(../images/top/sub_title_icon2.png) 5px 5px no-repeat;
    background-size: 18px 18px;
    width: 78%;
    float: left;
    margin: 0px 6% 10px 6%;
  }
  .lu_bt {
    position: relative;
    display: block;
    width: 40% !important;
    margin: 40px 5% 0 5%; /**/
    float: left;
    font-weight: bold;
    font-size: 90%;
  }
  .lu_bt_r {
    margin: 40px 7% 0 3% !important;
  }
  .lu_bt a {
    display: block;
    background-size: auto 100% !important;
    cursor: pointer;
  }
  .lu_bt ul {
    width: 90%;
    margin: 4px 5% 0px;
    text-align: center;
  }
  .lu_bt ul li.txt1 {
    margin-bottom: 5px;
  }
  /*下ボタンテキスト修正*/
  .lu_bt ul li.txt1lu, .lu_bt ul li.txt2lu {
    line-height: 1.1em !important;
    padding: 8px 0px 8px;
    display: table;
    width: 100% !important;
  }
  .lu_bt ul li.txt1lu p, .lu_bt ul li.txt2lu p {
    display: table-cell;
    vertical-align: middle;
    padding: 3px 5px 3px;
  }
  .lu_bt ul li span {
    font-size: 70% !important;
    line-height: 1.1em !important;
  }
  /*肺がん単剤*/
  .lum01 {
    display: block;
    background: url(../images/top/img_lu_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.3s;
  }
  .lum01 a {
    background-size: 110% auto !important;
    background-position: top right;
    padding-top: 85%;
    padding-bottom: 10px;
    background: url(../images/top/img_lu.png) no-repeat #fff;
  }
  .lum01 a:hover {
    background: url(../images/top/img_lu_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .lu_bt ul li.txt1lu {
    background-color: #eff7d5;
    color: #000;
    line-height: 1.2em;
  }
  .lum01 a:hover ul li.txt1lu {
    background-color: #e0efb2;
  }
  /*肺がん併用*/
  .lum02 {
    display: block;
    background: url(../images/top/img_lu2_r.png) no-repeat;
    background-size: 0 0;
    animation-delay: 0.3s;
  }
  .lum02 a {
    background-size: 100% auto !important;
    padding-top: 85%;
    padding-bottom: 10px;
    background: url(../images/top/img_lu2.png) no-repeat #fff;
  }
  .lum02 a:hover {
    background: url(../images/top/img_lu2_r.png) no-repeat #fff;
    text-decoration: none;
  }
  .lu_bt ul li.txt2lu {
    background-color: #d5f0ee;
    color: #000;
    line-height: 1.2em;
  }
  .lum02 a:hover ul li.txt2lu {
    background-color: #b2e2de;
  }
  /*肺がん移動用BOX*/
  #btbox_und {
    display: block;
  }
}
@media screen and (max-width: 375px) {}