@charset "UTF-8";




/*tablet--------------------------------------------------------------------------------------------------------------------------------------*/

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


/* --------------------------------------------------------------- */
/* 基本CSS
/* --------------------------------------------------------------- */

/*リンク指定*/

a img:hover {
    opacity: 1;
    }


/*ボックス指定*/

.content_box01,.content_box02 {
    width: 90%;
    margin: 0 auto;
    }


/* --------------------------------------------------------------- */
/* 全ページ共通
/* --------------------------------------------------------------- */

/* ヘッダー指定
--------------------------------------------------------------- */

/* ロゴ  */

.header_item01 {
    width: auto;
    }

.header_logo {
    max-width: 300px;
    }

/* ハンバーガーメニュー設定
--------------------------------------------------------------- */

.btn_menu {
    position: absolute;
    display: block;
    width: 30px;
    height: 20px;
    top: 30px;
    right: 30px;
    z-index: 100;
    cursor: pointer;
    }

.btn_menu span {
    position: absolute;
    display: block;
    width: 100%;
    height: 2px;
    background: #fff;
    transition: 0.3s;
    }

.btn_menu span:first-child {
    top: 0;
    }

.btn_menu span:nth-child(2) {
    top: 0;
    bottom: 0;
    margin: auto;
    }

.btn_menu span:last-child {
    bottom: 0;
    }

.btn_menu.open span:first-child {
    transform: translateY(9.5px) rotate(45deg);
    background: #1d3db4;
    }

.btn_menu.open span:nth-child(2) {
    opacity: 0;
    }

.btn_menu.open span:last-child {
    transform: translateY(-9.5px) rotate(-45deg);    
    background: #1d3db4;
    }


/* グローバルナビ
--------------------------------------------------------------- */

.no-scroll {
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: -1;
    }

.global_navbox {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    opacity: 0;
    visibility: hidden;
    overflow: auto;
    z-index: 2;
    -webkit-overflow-scrolling: touch;
    }

.global_navbox.open {
    visibility: visible;
    opacity: 1;
	transition: all 0.3s;
    }

.global_navbox ul {
    display: block;
    width: 35%;
    height: 100%;
    margin-left: auto;
    padding-top: 70px;
    background: #fff;
    }

.global_navbox li {
    margin: 0;
    border-bottom: 1px solid #ccc;
    text-align: left;
    }

.global_navbox li:last-child {
    display: block;
    }

.global_navbox li a {
    position: relative;
    display: block;
    padding: 4% 5% 3%;
    color: #1d3db4;
    }

.global_navbox li a:hover {
    color: #1d3db4;
    }


/* --------------------------------------------------------------- */
/* トップページ
/* --------------------------------------------------------------- */

/* 背景画像設定 */

.bg_img01::before {
    max-width: 280px;
    }

.bg_img01::before {
    max-width: 224px;
    }

.bg_img01::after {
    bottom: 200px;
    border-bottom: 120px solid #1e3282;
    }

.bg_img02 {
    margin: -200px auto 0;
    padding-top: 70px;
    }

.bg_img03 {
    padding: 30px 0;
    }

/* トップ共通タイトル */

.top_tibox01,.top_tibox02 {
    margin-bottom: 30px;
    }

.top_ti01 {
    font-size: 3rem;
    }

.top_ti01 span {
    font-size: 5rem;
    }

.top_tibox01 p,.top_tibox02 p {
    margin-left: 20px;
    font-size: 1.7rem;
    letter-spacing: 2px;
    }


/* concept
--------------------------------------------------------------- */

.concept_bigbox01 {
    margin: 130px auto 30px;
    }

.concept_bigbox01::before {
    bottom: -85%;
    }

.concept_ti01 {
    margin-bottom: 40px;
    padding: 30px 0;
    font-size: 1.8rem;
    letter-spacing: 3px;
    }

.concept_ti01::before {
    height: 15px;
    }

.concept_ti01::after {
    height: 15px;
    }

.concept_tx01 {
    text-align: left;
    line-height: 2;
    }

.concept_tx01 br {
    display: none;
    }

/* about
--------------------------------------------------------------- */

.about_bigbox01 {
    margin: 0 auto 80px;
    padding: 20px;
    }

.about_bigbox01::after {
    max-width: 230px;
    }

.about_txbox01 {
    margin-bottom: 30px;
    }

.about_txbox02 {
    margin-bottom: 30px;
    padding: 30px 20px 20px;
    border-radius: 5px;
    }

.about_txbox03 {
    margin-bottom: 10px;
    }

.about_ti01,.about_ti02 {
    margin-bottom: 5px;
    font-size: 1.6rem;
    }

.about_ti02 {
    margin-bottom: 20px;
    }

.about_txbox_inner01 {
    flex-wrap: wrap;
    }

a.about_txbox_item01 {
    margin-right: 0;
    margin-bottom: 10px;
    }

.about_txbox_item01 br {
    display: none;
    }


/* knowlege
--------------------------------------------------------------- */

.top_knowledge_tx01 {
    margin-bottom: 30px;
    }

.top_knowledge_bigbox01 ul {
    justify-content: space-between;
    }

.top_knowledge_bigbox01 li {
    width: 48%;
    margin-right: 0;
    margin-bottom: 8%;
    }


.top_knowledge_subti01 {
    margin: -30px auto 15px;
    font-size: 1.8rem;
    line-height: 1.5;
    }

.top_knowledge_subti01::before {
    padding-bottom: 0;
    font-size: 4rem;
    }

.top_knowledge_tx02 {
    margin-bottom: 15px;
    line-height: 1.8;
    }


/* meeting
--------------------------------------------------------------- */


.meeting_tx01 {
    margin-bottom: 20px;
    }

.meeting_info01 {
    margin-bottom: 20px;
    }

.meeting_bgcolor01 {
    width: 100%;
    left: 0;
    }

.meeting_bigbox02 {
    left: 0;
    padding: 20px;
    }

.meeting_box01 {
    flex-direction: column;
    }

.meeting_item01 {
    width: 100%;
    }

.meeting_inner_box01 {
    margin-bottom: 15px;
    }

.meeting_inner01 {
    min-width: 60px;
    margin-right: 15px;
    padding: 20px 0;
    }

.meeting_inner02 {
    font-size: 1.6rem;
    }

.meeting_item01 h3 {
    margin-bottom: 10px;
    color: #1d3db4;
    }

.meeting_tx02 {
    margin-bottom: 20px;
    line-height: 1.8;
    }

.meeting_item02 {    
    width: 100%;
    right: 0;
    }


/* --------------------------------------------------------------- */
/* knowledge　詳細
/* --------------------------------------------------------------- */

/* リンクボックス */

.knowledge_linkbox01 {
    margin: 20px auto;
    }

/* メインエリア */

.knowledge_main_box01 {
    flex-direction: column;
    margin: 0 auto 30px;
    padding: 20px;
    line-height: 2;
    }

.knowledge_main_item01 {
    width: 100%;
    }

.knowledge_main_item02 {
    width: 100%;
    margin-top: 20px;
    }

.knowledge_main_item01 h2 {
    margin-bottom: 20px;
    font-size: 2.7rem;
    }


/* 説明 */

.knowledge_sub_box01  {
    flex-direction: column;
    margin: 0 auto 40px;
    }

.knowledge_sub_item01 {
    width: 100%;
    }

.knowledge_sub_item01 h3 {
    margin-bottom: 10px;
    font-size: 1.8rem;
    }

.knowledge_sub_item02 {
    width: 100%;
    margin-top: 20px;
    }

/* 使用例 */

.knowledge_howto_bigbox01 {
    padding: 40px 0;
    background: #f1f1f1;
    }

.knowledge_howto_box01 {
    margin-bottom: 30px;
    }

.knowledge_howto_box01 h3,.knowledge_howto_box03 h3 {
    margin-bottom: 10px;
    padding-bottom: 5px;
    font-size: 1.8rem;
    }

.knowledge_howto_box02 {
    margin-bottom: 30px;
    padding: 30px 20px 20px;
    }

.knowledge_howto_box02 h3 {
    margin: 0 auto 30px;
    font-size: 1.8rem;
    }

.knowledge_howto_img01 {  
    display: none;
    }

.knowledge_howto_img01_sp {  
    display: block;
    }

.knowledge_howto_img_flex {
    display : block;
    }

.knowledge_howto_img_flex img {
    width : auto;
    }
}

/*smartphone------------------------------------------------------------------------------------------------------------------------------*/

@media screen and (max-width: 640px) {


/* ハンバーガーメニュー設定
--------------------------------------------------------------- */


/* グローバルナビ */

.global_navbox.open ul {
    width: 60%;
    }

/* 背景画像設定 */

.bg_img02 {
    padding-top: 80px;
    }


/* トップ共通タイトル */

.top_tibox01,.top_tibox02 {
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    max-width:100%;
    margin-bottom: 20px;
    }

.top_tibox01 p,.top_tibox02 p {
    margin-top: 10px;
    margin-left: 0;
    font-weight: 700;
    max-width:100%;
    }

/* concept
--------------------------------------------------------------- */

.concept_bigbox01::before {
    background-size: 90%;
    }

.concept_ti01 {
    margin-bottom: 20px;
    padding: 20px 0;
    }

.concept_ti01::before {
    height: 12px;
    }

.concept_ti01::after {
    height: 12px;
    }

.about_bigbox01::after {
    max-width: 200px;
    }


/* knowledge
--------------------------------------------------------------- */

.top_knowledge_bigbox01 li {
    width: 100%;
    margin-bottom: 10%;
    }

/* meeting
--------------------------------------------------------------- */

.meeting_inner_box01 {
    flex-direction: column;
    align-items: flex-start;
    }

.meeting_inner01 {
    min-width: auto;
    margin: 0 0 10px;
    padding: 5px 10px;
    text-align: left;
    border-radius: 5px;
    }

.meeting_inner02 {
    max-width:100%;
    }

/* --------------------------------------------------------------- */
/* knowledge　詳細
/* --------------------------------------------------------------- */

/* リンクボックス */

.knowledge_linkbox01 ul {
    justify-content: space-between;
    }

.knowledge_linkbox01 li {
    width: 49%;
    margin-right: 0;
    margin-bottom: 20px;
    }

.knowledge_linkbox01 li a {
    padding: 5px 10px;
    }


}


/*smartphone_iphone5/SE------------------------------------------------------------------------------------------------------------------------------*/

@media screen and (max-width: 320px) {




}