@charset "utf-8";
/* CSS Document */


/*-----------------------------------------

Last update:    2026-4-1

---------------------------------------*/


/*----------- base --------------*/

html{
    overflow-y:scroll;
    font-size: 62.5%; /*10pt*/
}


body{
    margin:0;
    padding:0;
    font-family:'Noto Sans JP' , -apple-system , 'ヒラギノ角ゴ ProN' , 'Hiragino Kaku Gothic ProN' , ‘メイリオ’, meiryo , sans-serif ;
    color:#333;
    line-height:1.8;
    -webkit-text-size-adjust:100%;
    /*animation: fadeIn 2s ease 0s 1 normal;
    -webkit-animation: fadeIn 2s ease 0s 1 normal;*/

}

body{/* 16pt */
    font-size: 1.6em;
}
@media screen and (max-width:768px){
    body{/* 15pt */
        font-size: 1.5em;
    }
}

a{
    color:#0459ba;
    text-decoration:none;
}


#mainarea a:hover{
    color:#57a2f7;
    transition:0.5s;
}

#mainarea a:hover img{
    opacity:0.6;
    transition:0.5s;
}

.fade01{
}
.fade01:hover{
    opacity:0.6;
}


a[href^="tel:"] {
    pointer-events: none;
    color:#333;
}

@media screen and (max-width:768px){
    a[href^="tel:"] {
        pointer-events:auto;
        color:#333;
    }
}


/* Start clearFix */
.clearfix:after{
    font-size:1px;
    color:#fff;
    content:"";
    display:block;
    height:0px;
    clear:both;
}
.clearfix{
    zoom:1;
}
/* End clearFix */


/*上付き・下付き文字*/
sup,sub{
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}
sub {
  bottom: -0.25em;
}
sup {
  top: -0.5em
}


/*-----------  font style -------------- */

.t01em{
    text-indent:1em;
}
.t-bolder{
    font-weight:bolder;
}
.f_size70{
    font-size:70%;
}
.f_size80{
    font-size:80%;
}
.f_size90{
    font-size:90%;
}
.f_size110{
    font-size:110%;
}
.f_size120{
    font-size:120%;
}
.f_size130{
    font-size:130%;
}
.f_size140{
    font-size:140%;
}
.f_size150{
    font-size:150%;
}
.f_size200{
    font-size:200%;
}
.f_size260{
    font-size:260%;
}


.f_red{
    color:#f85151;
}
.f_blue,
.f_game{
    color:#00b9ef;
}
.f_green,
.f_it{
    color:#45b035;
}
.f_pink,
.f_design{
    color:#e4007f;
}
.f_design_il{
    color:#f563a6;
}
.f_design_cg{
    color:#b42aa3;
}


.f_senobi_b{
    font-family: "senobi-gothic", sans-serif,'Noto Sans Japanese';
    font-weight: 700;
    font-style: normal;
    letter-spacing: -0.05em;
}



/*----------- position -------------- */


.mt005{
    margin-top:0.5em;
}
.mt010{
    margin-top:1em;
}
.mt015{
    margin-top:1.5em;
}
.mt020{
    margin-top:2.0em;
}
.mt030{
    margin-top:3.0em;
}
.mt050{
    margin-top:5.0em;
}
.mt060{
    margin-top:6.0em;
}

.mb005{
    margin-bottom:0.5em;
}
.mb010{
    margin-bottom:1em;
}
.mb015{
    margin-bottom:1.5em;
}
.mb020{
    margin-bottom:2em;
}
.mb030{
    margin-bottom:3em;
}
.mb050{
    margin-bottom:5em;
}
.mb060{
    margin-bottom:6em;
}

.mr005{
    margin-right:0.5em;
}
.mr010{
    margin-right:1em;
}
.mr020{
    margin-right:2em;
}
.mr030{
    margin-right:3em;
}
.mr050{
    margin-right:5em;
}

.ml005{
    margin-left:0.5em;
}
.ml010{
    margin-left:1em;
}
.ml020{
    margin-left:2em;
}
.ml030{
    margin-left:3em;
}
.ml050{
    margin-left:5em;
}


.mlr005{
    margin:0 0.5em;
}
.mlr010{
    margin:0 1em;
}

.pt050{
    padding-top: 5em;
}
.pb030{
    padding-bottom: 3em;
}
.pb050{
    padding-bottom: 5em;
}
.pr005{
    padding-right: 0.5em;
}
.pl005{
    padding-left: 0.5em;
}

.t-center {
    text-align:center;
}
.t-left {
    text-align:left;
}
.t-right {
    text-align:right;
}

.t-ind01,
.kome01{
    text-indent:-1em;
    margin-left:1em;
}
.t-ind02,
.kome02{
    text-indent:-2em;
    margin-left:2em;
}
.t-center img{
    margin:0 auto;
}


.fl_left{
    float:left;
}
.fl_right{
    float:right;
}
.clear_b{
    clear:both;
}

.iblock span{
    display: inline-block;
}


/*=============================
container
=============================*/
#container{
}


/*=============================
header
=============================*/
#header{
    position: fixed;
    width: 100%;
    z-index: 101;
    background: #fff;
    box-shadow: 4px 4px 10px 3px rgba(181, 181, 181, 0.1);
}



/*=============================
header_pc
=============================*/

#header_pc{
    height: 5.5em; /* 変更する場合mainimgも修正する */
    padding: 1.5em 0 0;
    box-sizing: border-box;
}

#header_pc .inner01{
    display: flex;
    flex-wrap:nowrap;
    justify-content:space-between;
    
    position: relative;
    
}
#header_pc #h_logo01 h1{
    width:240px;
}

#header_pc #target_menu{
    position: absolute;
    top: -0.75em;
    right: 1.5em;
    width: 10em;
    font-size: 80%;
    line-height: 1.4;
}
#header_pc #target_menu a{
    display: block;
    border: 1px solid #333;
    border-radius: 50px;
    color: #333;
    text-align: center;
}
#header_pc #target_menu a:hover{
    border: 1px solid #f85151;
    color:#f85151;
}






#globalnavi{
    display: inline-block;
}
#globalnavi #g_navi{
    text-align:right;
    padding:1em 0 0 ;
}
#globalnavi #g_navi li{
    display:inline-block;
    margin-left:0.75em;
}
#globalnavi #g_navi li a{
    display:block;
    color:#333;
    line-height:1;
    font-size: 90%;
    padding:0.25em 0.25em;
    position: relative;
}

#globalnavi #g_navi li a:hover{
    color:#f85151;
}

.course #globalnavi ul li#g_navi01 a,
.about #globalnavi ul li#g_navi02 a,
.schoollife #globalnavi ul li#g_navi03 a,
.guide #globalnavi ul li#g_navi04 a,
.job #globalnavi ul li#g_navi05 a,
.access #globalnavi ul li#g_navi06 a,
.event #globalnavi ul li#g_navi07 a{
    color:#f85151;
}

#globalnavi ul#g_navi li a:hover:before,
.course #globalnavi ul li#g_navi01 a:before,
.about #globalnavi ul li#g_navi02 a:before,
.schoollife #globalnavi ul li#g_navi03 a:before,
.guide #globalnavi ul li#g_navi04 a:before,
.job #globalnavi ul li#g_navi05 a:before,
.access #globalnavi ul li#g_navi06 a:before,
.event #globalnavi ul li#g_navi07 a:before{
    position: absolute;
    left: 50%;
    bottom: -0.5em;
    content: "";
    display: block;
    width: 1.6em;
    height: 4px;
    margin-left: -0.8em;
    background: #f85151;
}



@media screen and (max-width:940px){
    #header_pc #h_logo01 h1{
        width:220px;
    }
    #globalnavi #g_navi li{
        margin-left:0.3em;
    }
}
@media screen and (max-width:900px){
    #header_pc{
        padding: 1.5em 0 0;
    }
    #header_pc #h_logo01 h1{
        width:180px;
    }
    #globalnavi #g_navi li{
        margin-left:0.2em;
        font-size: 96%;
    }
}
@media screen and (max-width:800px){
    #header_pc{
        padding: 1.5em 0 0;
    }
    #header_pc #h_logo01 h1{
        width:160px;
    }
    #globalnavi #g_navi li{
        font-size: 94%;
    }
}





/*=============================
header_sp
=============================*/
#header_sp{
    display:none;
}

@media screen and (max-width:768px){
    #header_pc{
        display:none;
    }
    #header_sp{
        display:block;
        width:100%;
        height: 4em; /* 変更する場合mainimgも修正する */
        padding: 0.5em 1em 0;
        box-sizing: border-box;
    }
    #header_sp h1{
        width:220px;
    }
}




/*=============================
icon-hamburger
=============================*/
@media screen and (max-width:768px){
  #menu_sp{
      position:fixed;
      top:0.6em;
      right:1em;
  }
  .icon-hamburger {
    display: block;
    background:rgba(255,255,255,1);
    cursor: pointer;
    height: 40px;
    position: relative;
    width: 40px;
  }
  .icon-hamburger span {
    background: #f85151;
    display: block;
    height:4px; /*変更する場合もろもろ調整*/
    left: 50%;
    border-radius: 4px;
    margin: -2px 0 0 -35%;
    position: absolute;
    top: 50%;
    width: 70%;
  }
  .icon-hamburger span::before,
  .icon-hamburger span::after {
    background: #f85151;
    content: "";
    display: block;
    height: 100%;
    left: 50%;
    border-radius: 4px;
    margin: -8% 0 0 -50%;
    position: absolute;
    top: 50%;
    width: 100%;
  }
  .icon-hamburger span::before {
    margin-top: calc( -33% - 2px);
  }
  .icon-hamburger span::after {
    margin-top: calc(33% - 2px);
  }
}



/*=============================
sp menu
=============================*/

#sp_nav{
    display:block;
    width:100%;
    /*margin:0 auto;*/
    color: #fff;
    padding: 1.5em 1em 3em;
}
.nav_logo{
    width:220px;
    margin:0 auto 1em;
}
.sp_main{
    margin-bottom: 1em;
}

.spnav_course01,
.spnav_course02{
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    gap:1em 1em;
    margin-bottom: 1em;
}

.spnav_event a{
    display: block;
    width: 100%;
    box-sizing: border-box;
    background: #f85151;
    border-radius: 6px;
    color: #fff;
    text-align: center;
    padding:0.5em 1em;
    margin-bottom: 1em;
}

.spnav_box{
    box-sizing: border-box;
    background: #fff;
    border-radius: 6px;
    color: #333;
    padding:0.5em 1em;
    margin-bottom: 1em;
}
.spnav_box h3{
    text-align: center;
    margin-bottom: 0.5em;
}
.spnav_box h3 a{
    color: #333;
}

.spnav01{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap:1em 1em;
    margin-bottom: 1em;
}
.spnav01 a{
    display: block;
    width: 47.5%;
    box-sizing: border-box;
    background: #fff;
    border-radius: 6px;
    color: #333;
    text-align: center;
    line-height: 1.2;
    padding:0.75em 0.75em;
}

.spnav02{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap:0.75em 0.75em;
    margin-bottom: 1em;
}
.spnav02 a{
    display: block;
    width: 48%;
    background: #f7d8d0;
    border-radius: 6px;
    box-sizing: border-box;
    color: #333;
    line-height: 1.2;
    font-size: 90%;
    padding:0.75em 0.75em;
}

.spnav03{
    margin-top: 2em;
    margin-bottom: 3em;
}
.spnav03 a{
    display: block;
    color: #333;
    font-size: 90%;
    line-height: 1.2;
    text-indent:-1.25em;
    padding-left:1.25em;
    margin-bottom: 0.75em;
}
.spnav03 a:before{
    font-family:"icomoon";
    content:"\e101";
    color: #333;
    font-size: 90%;
    padding-right: 0.25em;
}

.spnav_contact{
    border-top: 2px dashed #999;
    border-bottom: 2px dashed #999;
    color: #333;
    text-align: center;
    font-size: 90%;
    padding: 2em 0 2em;
    margin-bottom: 3em;
}
.spnav_contact a{
    color: #333;
}

#sp_nav .btn_con{
    margin-top: 1em;
    text-align: center;
}
#sp_nav .btn_con a{
    display:inline-block;
    background:#f85151;
    border:2px solid #f85151;
    color:#fff;
    text-align:center;
    border-radius:8px;
    line-height:1.4;
    padding:0.4em 3em;
    margin:0 auto;
}
#sp_nav .btn_con a:hover{
    background: #fff;
    color: #f85151;
}
#sp_nav .sp_bnr01{
    max-width: 480px;
    margin: 0 auto;
}
@media screen and (max-width:480px){
    #sp_nav .sp_bnr01{
        width: 90%;
    }
}

/*=============================
content
=============================*/
#content:before{
    content:"";
    display:block;
    background: linear-gradient(-45deg , rgba(255,255,255,0.1), rgba(255,255,255,0.1) ) , url("../img/bg_content.png") no-repeat 50% 100% ;
    position: fixed;
    top:0;
    left: 0;
    z-index:-1;
    width:100%;
    height:100vh;
    background-size: cover;
}


.inner01{
    max-width:1100px;
    box-sizing:border-box;
    margin:0 auto;
    padding:0 1em;
}


@media screen and (max-width:768px){
    .inner01{
        width:100%;
    }
}



/*=============================
#mainimg
※トップページはhome.css
=============================*/
#mainimg{
    position: relative;
}
#mainimg #img_block img{
    width: 2000px;
    height: 400px;
    object-fit: cover;
}
#mainimg .mainimg_inner{
    display: block;
    position: absolute;
    top:50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#mainimg h2{
    background-image: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.9) 25%, rgba(255, 255, 255, 0.9) 75%, rgba(255, 255, 255, 0));
    width: 520px;
    color: #333;
    text-align: center;
    line-height: 1.2;
    padding: 1em 1em;
    margin: 5.5em auto 0; /* 5.5em 変更する場合headerの高さも修正する */
}
#mainimg h2 span{
    font-family: "senobi-gothic", sans-serif,'Noto Sans Japanese';
    font-weight: 700;
    font-style: normal;
    letter-spacing: -0.05em;
    line-height: 1.3;
    font-size: 240%;
    text-shadow: 2px 2px 0px rgba(255, 255, 255, 1);
}
#mainimg h2 em{
    display: inline-block;
}

@media screen and (max-width:768px){
    #mainimg #img_block img{
        width: 1600px;
        height: 320px;
    }
    #mainimg h2{
        width: 80%;
        margin: 4em auto 0; /* 4em 変更する場合headerの高さも修正する */
    }
}
@media screen and (max-width:608px){
    #mainimg h2{
        width: 90%;
    }
    #mainimg h2 span{
        font-size: 170%;
    }
}
@media screen and (max-width:480px){
    #mainimg #img_block img{
        width: 1600px;
        height: 320px;
    }
}



/*=============================
breadcrumbs
=============================*/
#breadcrumbs{
    clear:both;
    width:100%;
    line-height:1.4;
    padding:1em 0 1em;
    box-sizing: border-box;
}

#breadcrumbs ul{
    font-size:80%;
}

#breadcrumbs li{
    display:inline;
}

#breadcrumbs li:after{
    font-family: 'icomoon';
    content:"\e101";
    color:#999;
    font-size:90%;
    padding: 0 0.5em;
}

#breadcrumbs li:last-of-type:after{
    content: "";
}

#breadcrumbs li a{
    color:#f85151;
    text-shadow: 0 0 10px #fff, 0 0 10px #fff;
}
#breadcrumbs li a:hover{
    text-decoration:none;
    color: #333;
}



/*=============================
snavi
=============================*/
#snavi{
    clear:both;
    margin:1em auto 1.5em;
    font-size:90%;
}
#snavi ul li{
    display:inline-block;
    margin-right:0.75em;
    margin-bottom:1em;
    text-shadow: none;
}
#snavi ul li:last-of-type{
    margin-right:0;
}

#snavi ul li a{
    display:block;
    width:100%;
    box-sizing:border-box;
    background:#f7d8d0;
    font-size:90%;
    color:#333;
    line-height:1.2;
    text-align:center;
    padding:1em 1.5em;
}

#snavi a:hover,
#snavi .on a{
    background:#f85151;
    color:#fff;
    text-shadow:0 0 4px #f85151;
}
#snavi .on a:hover{
    background:#f7d8d0;
    color:#333;
    text-shadow:0 0 4px #f7d8d0;
}

@media screen and (max-width:768px){
    #snavi{
        margin:2em auto 1em;
    }
    #snavi ul li{
        margin-right:0.5em;
        margin-bottom:0.75em;
    }
    #snavi ul li:last-of-type{
        margin-right:0;
    }
    #snavi ul li a{
        padding:0.75em 1em;
    }
}




/*=============================
mainarea
=============================*/
#mainarea {
    padding-top: 3em;
    padding-bottom: 10em;
}


#mainarea .sc_block01{
    clear:both;
    margin-bottom:8em;
}
#mainarea #pg_title.sc_block01{
    margin-bottom:6em;
}

#mainarea .block01{
    clear:both;
    margin-bottom:4em;
}


@media screen and (max-width:768px){
    #mainarea .sc_block01{
        margin-bottom:7em;
    }
}

@media screen and (max-width:480px){
    #mainarea .sc_block01{
        margin-bottom:6em;
    }
}



/*=============================
ページ内リンク、fadein
※fadeinの動きの分、ページ内リンクの高さに追加すること
（固定ヘッダーに隠れてしまうため）
※クラスを追加する場合、fadein.jsにも追記すること
=============================*/
html{
    scroll-behavior: smooth;
    scroll-padding-top: 180px;
}
@media screen and (max-width:768px){
    html{
        scroll-padding-top: 140px;
    }
}
.fadein,
#mainarea .sc_block01:nth-of-type(n+3),
#mainarea .block01,
.ttl_bk_block:nth-of-type(n+2),
#mainarea .flex_item{
    opacity: 0;
    visibility: hidden;
    transform: translateY(50px);
    transition: all 1s;
}
.fadein.is-show,
#mainarea .sc_block01:nth-of-type(n+3).is-show,
#mainarea .block01.is-show,
.ttl_bk_block:nth-of-type(n+2).is-show,
#mainarea .flex_item.is-show{
    opacity: 1;
    visibility: visible;
    transform: translateY(0px);
}



/*=============================
content_waku
=============================*/
.content_waku{
    max-width: calc(1100px - 2em);
    background: rgba(255,255,255,0.93);
    border-radius: 24px;
    border: 1px solid #eee;
    margin: 0 auto;
    padding-top: 3em;
    padding-left: 1em;
    padding-right: 1em;
    box-sizing:border-box;
    box-shadow: 0px 0px 20px rgba(181, 181, 181, 0.3);
}
@media screen and (max-width:1132px){
    .content_waku{
        margin: 0 1em;
    }
}
@media screen and (max-width:768px){
    .content_waku{
        padding-left: 0;
        padding-right: 0;
    }
}




/*=============================
.waku_grey
.box_bg_pink
#ad_policy
=============================*/
.waku_grey,
.box_bg_pink,
.box_bg_wh,
.box_it,
.box_game,
.box_design{
    padding: 2em 2em;
    box-sizing: border-box;
}
.waku_grey span,
.box_bg_pink span,
.box_bg_wh span,
.box_it span,
.box_game span,
.box_design span{
    display: inline-block;
}

.box_bg_pink ul.fit{
    width: fit-content;
    margin: 0 auto;
}

/*枠カラー*/
.waku_grey{
    border:2px solid #ccc;
}
.box_bg_pink{
    background: #fff8f6;
}
/*背景白*/
.box_bg_wh{
    background: #fff;
}
/*背景白、枠カラー*/
.box_it{
    border: 2px solid #45b035;
    background: #fff;
}
.box_game{
    border: 2px solid #00b9ef;
    background: #fff;
}
.box_design{
    border: 2px solid #e4007f;
    background: #fff;
}

@media screen and (max-width:480px){
    .waku_grey,
    .box_bg_pink,
    .box_bg_wh,
    .box_it,
    .box_game,
    .box_design{
        padding: 1.5em  1em;
    }
}



/*=============================
コースカラー
=============================*/
/*薄い*/
.bg_it{
    background: #dbfad0;
}
.bg_game{
    background: #d1f1fb;
}
.bg_design{
    background: #fddbed;
}
.bg_kokusai{
    background:#ffedd9;
}
.bg_jpn{
    background:#ecf2fa;
}

/*濃い*/
.bg_it02{
    background: #45b035;
}
.bg_game02{
    background: #00b9ef;
}
.bg_design02{
    background: #e4007f;
}
.bg_design_il02{
    background: #f563a6;
}
.bg_design_cg02{
    background: #c35fb7;
}
.bg_kokusai02{
    background:#fb8b08;
}
.bg_jpn02{
    background:#00295c;
}

/*中間*/
.bg_it03{
    background: #80d474;
}
.bg_game03{
    background: #94e2f9;
}
.bg_design03{
    background: #f39ccd;
}
/*.bg_kokusai02{
    background:#fb8b08;
}
.bg_jpn02{
    background:#00295c;
}*/

.bg_it_grad{
    background: linear-gradient(90deg, #45b035, #aacf52);
}
.bg_game_grad{
    background: linear-gradient(90deg, #00b9ef, #62dde7);
}
.bg_design_grad{
    background: linear-gradient(90deg, #e4007f, #f97db6);
}
.bg_kokusai_grad{
    background: linear-gradient(90deg, #fb8b08, #ffc47f);
}
.bg_jpn_grad{
    background: linear-gradient(90deg, #00295c, #3064a6);
}



/*=============================
pgtitle
=============================*/
#pg_title{
    clear: both;
}
#pg_title h2{
    color: #333;
    font-size: 220%;
    font-weight: bolder;
    text-align: center;
    line-height: 1.4;
    margin-bottom: 1em;
}
#pg_title .catch01{
    text-align: center;
    font-size: 110%;
}
#pg_title h2 span,
#pg_title .catch01 span{
    display: inline-block;
}

@media screen and (max-width:480px){
    #pg_title h2{
    font-size: 190%;
    }
}



/*=============================
title etc
=============================*/
.ttl_home{
    font-family: "senobi-gothic", sans-serif,'Noto Sans Japanese';
    font-style: normal;
    letter-spacing: -0.05em;
    font-size: 260%;
    font-weight: 700;
    text-align: center;
    line-height: 1.3;
    margin-bottom: 1em;
}
.ttl_h3{
    font-size: 180%;
    font-weight: 700;
    text-align: center;
    line-height: 1.3;
    margin-bottom: 1.5em;
}
.ttl_obi{
    background: linear-gradient(90deg, #f85151, #ff9e9e);
    font-family: "senobi-gothic", sans-serif,'Noto Sans Japanese';
    font-weight: 700;
    font-style: normal;
    font-size: 140%;
    letter-spacing: -0.05em;
    line-height: 1.3;
    color: #fff;
    padding: 0.75em 1em;
    margin-bottom: 1.5em;
    border-bottom: 4px solid #f85151;
}
.ttl_line{
    border-bottom: 4px solid #666;
    font-size: 120%;
    font-weight: 700;
    line-height: 1.3;
    padding: 0 1em 0.5em;
    margin-bottom: 1.5em;
    position: relative;
}
.ttl_line:before{
    position: absolute;
    left: 0;
    bottom:-4px;
    display: block;
    background: #f85151;
    content: "";
    width: 240px;
    height: 4px;
}
.ttl_line.it:before{
    background: #45b035;
}
.ttl_line.game:before{
    background: #00b9ef;
}
.ttl_line.design:before{
    background: #e4007f;
}


.ttl_dt{
    font-weight:bolder;
    border-left:4px solid #f85151;
    line-height:1.4;
    padding:0 1em;
    margin-bottom:15px;
}


.ttl_b{
    font-weight:700;
}
.ttl_b110{
    font-size:110%;
    font-weight:700;
}
.ttl_b120{
    font-size:120%;
    font-weight:700;
}
.ttl_b130{
    font-size:130%;
    font-weight:700;
}



.ttl_home span,
.ttl_h3 span,
.ttl_line span,
.ttl_b110 span,
.ttl_b120 span,
.ttl_ico span{
    display: inline-block;
}

@media screen and (max-width:768px){
    .ttl_line:before{
        width: 180px;
    }
}
@media screen and (max-width:480px){
    .ttl_home{
        font-size: 180%;
    }
    .ttl_h3{
        font-size: 170%;
    }
    .ttl_line:before{
        width: 100px;
    }
}



/*=============================
.ttl_bk_block
※2026年は赤（class名そのまま）

/event/index.html
/course/index.html

aタグの時に[arow_pk.png]がでる
=============================*/
.ttl_bk_block{
    clear: both;
    display: block;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 12px;
    margin-bottom: 4em;
    box-shadow: 0px 0px 12px  rgba(181, 181, 181, 0.3);
}

#mainarea .ttl_bk_block .block01:last-of-type{
    margin-bottom: 0;
}

a.ttl_bk_block{
    background: url("../img/arrow_pk.png") #fff no-repeat right bottom;
}
a.ttl_bk_block:hover{
    border: 1px solid #f85151;
    background: url("../img/arrow_pk.png") #fff8f6 no-repeat right bottom;
}


/*外部リンクアイコン（ピンク）*/
a.ttl_bk_block.gaibu01{
    background: url("../img/arrow_gaibu_pk.png") #fff no-repeat right bottom;
}
a.ttl_bk_block.gaibu01:hover{
    border: 1px solid #f85151;
    background: url("../img/arrow_gaibu_pk.png") #fff8f6 no-repeat right bottom;
}

#mainarea a.ttl_bk_block:hover img{
    opacity: 1;
}

.ttl_bk_block h3{
    background: linear-gradient(90deg, #f85151, #ff9e9e);
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    border-bottom: 4px solid #f85151;
    padding: 0.75em 1em;
    text-align: center;
    color: #fff;
    font-family: "senobi-gothic", sans-serif,'Noto Sans Japanese';
    font-weight: 700;
    font-style: normal;
    font-size: 170%;
    letter-spacing: -0.05em;
    line-height: 1.3;
}

/*h3学科カラー*/
#course_it.ttl_bk_block h3{
    background: linear-gradient(90deg, #45b035, #aacf52);
    border-bottom: 4px solid #45b035;
}
#course_game.ttl_bk_block h3{
    background: linear-gradient(90deg, #00b9ef, #62dde7);
    border-bottom: 4px solid #00b9ef;
}
#course_design.ttl_bk_block h3{
    background: linear-gradient(90deg, #e4007f, #f97db6);
    border-bottom: 4px solid #e4007f;
}
#course_kokusai.ttl_bk_block h3{
    background: linear-gradient(90deg, #fb8b08, #ffc47f);
    border-bottom: 4px solid #fb8b08;
}
#course_nihongo.ttl_bk_block h3{
    background: linear-gradient(90deg, #00295c, #3064a6);
    border-bottom: 4px solid #00295c;
}

.ttl_bk_block .ttl_block_inner{
    padding: 2em 3em;
}

/*ttl_bk_block.red 赤バージョン */
a.ttl_bk_block.red .ttl_block_inner{
    color: #333;
}





/*flexbox*/
.ttl_bk_block .ttl_block_inner.flex{
    display: flex;
    flex-wrap:nowrap;
    justify-content:space-between;
    gap:2em 3em;
}
.ttl_bk_block .flex .img_box{
    width: 300px;
}
.ttl_bk_block .flex .txt_box{
    width: calc( 100% - ( 300px + 2em ) );
    color: #333;
}

.ttl_bk_block span{
    display: inline-block;
}


@media screen and (max-width:768px){
    .ttl_bk_block .ttl_block_inner{
        padding: 1.5em 1.5em;
    }
    /*flexbox*/
    .ttl_bk_block .ttl_block_inner.flex{
        gap:2em 2em;
    }
    .ttl_bk_block .flex .img_box{
        width: 260px;
    }
    .ttl_bk_block .flex .txt_box{
        width: calc( 100% - ( 260px + 2em ) );
    }
}

@media screen and (max-width:600px){
    .ttl_bk_block .ttl_block_inner{
        padding: 1.5em 1em;
    }

    /*flexbox*/
    .ttl_bk_block .ttl_block_inner.flex{
        display: block;
    }
    .ttl_bk_block .flex .img_box{
        width: 100%;
        margin-bottom: 1.5em;
    }
    .ttl_bk_block .flex .img_box img{
        width: 100%;
        margin: 0 auto;
    }
    .ttl_bk_block .flex .txt_box{
        width: 100%;
    }
}



/*=============================
ico_box
=============================*/
.ico_box li{
    display: inline-block;
    border-radius: 4px;
    font-size: 90%;
    color: #fff;
    line-height: 1.2;
    padding: 0.25em 1em;
    margin-right: 0.5em;
}

/* color */
.ico_it{
    background: #45b035;
}
.ico_game{
    background: #00b9ef;
}
.ico_design{
    background: #e4007f;
}
.ico_kokusai{
    background: #fb8b08;
}
.ico_nihongo{
    background: #00295c;
}

.ico_box.rad50 li{
    border-radius: 50px;
    /*background: #f85151;*/
    background: linear-gradient(135deg, #f85151 50%, #ff9e9e);
}



/*=============================
mainarea 装飾類
=============================*/
.marker_yellow{
    line-height:1.3;
    background:linear-gradient(transparent 60%, #fffe91 0%);
}
.marker_blue{
    line-height:1.3;
    background:linear-gradient(transparent 60%, #a9eaff 0%);
}
.marker_pink{
    line-height:1.3;
    background:linear-gradient(transparent 60%, #ffa5b0 0%);
}
.marker_or{
    line-height:1.3;
    background:linear-gradient(transparent 60%, #ffbd8c 0%);
}

.li_style01 li{
    text-indent:-1em;
    padding-left:1em;
    margin-bottom:0.5em;
}
.li_style02 li{
    text-indent:-2em;
    padding-left:2em;
    margin-bottom:0.5em;
}
.li_style03 li{
    text-indent:-3em;
    padding-left:3em;
    margin-bottom:0.5em;
}

.li_disc01 li,
.li_disc02 li{
    line-height:1.4;
    text-indent:-1.0em;
    padding-left:1.0em;
    margin-bottom:0.5em;
}

.li_disc01 li:before{
    font-family: 'icomoon';
    content:"\e200";
}
.li_disc02 li:before{
    font-family: 'icomoon';
    content:"\e201";
}

.li_disc01.red li:before,
.li_disc02.red li:before{
    color: #f85151;
}
.li_disc01.it li:before,
.li_disc02.it li:before{
    color: #aacf52;
}
.li_disc01.game li:before,
.li_disc02.game li:before{
    color: #62dde7;
}
.li_disc01.design li:before,
.li_disc02.design li:before{
    color: #ff65ac;
}



.li_disc01.il01 li,
.li_disc02.il01 li{
    display:inline-block;
    margin-right:2em;
}

.il_comma li,
.il_comma02 li{
    display:inline-block;
}
.il_comma li:after{
    content: "、";
}
.il_comma02 li:after{
    content: ",";
}
.il_comma li:last-of-type:after,
.il_comma02 li:last-of-type:after{
    content: "";
}

.link01{
    text-indent:-1.25em;
    padding-left:1.25em;
    line-height: 1.2;
    margin-bottom: 1em;
}
.link01 a:before{
    font-family:"icomoon";
    content:"\e101";
    color: #0459ba;
    font-size: 90%;
    padding-right: 0.25em;
}
.link01 a:hover:before{
    color: #15aeda;
}



.pg_link01{
    text-indent:-1.25em;
    padding-left:1.25em;
    line-height: 1.2;
    margin-bottom: 1em;
}
.pg_link01 a:before{
    font-family:"icomoon";
    content:"\e103";
    color: #0459ba;
    font-size: 90%;
    padding-right: 0.25em;
}

.link_gaibu{
    text-indent:-1.25em;
    padding-left:1.25em;
    line-height: 1.2;
    margin-bottom: 1em;
}
.link_gaibu a:before{
    font-family:"icomoon";
    content:"\e300";
    color: #0459ba;
    padding-right: 0.25em;
}
.link_gaibu a:hover:before{
    color: #15aeda;
}

/*.link_pdf{
    text-indent:-1.25em;
    padding-left:1.25em;
    line-height: 1.2;
    margin-bottom: 1em;
}
.link_pdf a:before{
    font-family:"icomoon";
    content:"\e301";
    padding-right: 0.25em;
}
*/

.ico_check{
    background: url("../img/ico_check.png") no-repeat left 4px;
    padding-left: 32px;
}
@media screen and (max-width:480px){
    .ico_check{
        background: url("../img/ico_check.png") no-repeat left 4px;
        padding-left: 30px;
        background-size: auto 24px;
    }
}


/*=============================
.pg_nav
※テキスト
=============================*/
.pg_nav{
    text-align: center;
}
.pg_nav li{
    display: inline-block;
    margin: 0 1.25em 0.5em;
}
.pg_nav li a{
    display: block;
    color: #333;
}


/*=============================
.pg_nav_link
※テキストボタン
=============================*/

#pg_nav_link_btn a{
    display: block;
    background: #f7d8d0;
    border: 2px solid #f85151;
    color: #333;
    line-height: 1.4;
    text-align: center;
    padding: 1.25em 1.75em 1.25em 0.75em;
    box-sizing: border-box;
    position: relative;
}
#pg_nav_link_btn a:after{
    position: absolute;
    font-family:"icomoon";
    content:"\e103";
    color: #f85151;
    font-size: 90%;
    padding-right: 0.25em;
    top:50%;
    right:0.5em;
    margin-top: -0.5em;
}
#pg_nav_link_btn a:hover:after{
    color: #fff;
}
#pg_nav_link_btn a.other_link:after{
    content:"\e101";
}
#pg_nav_link_btn a span{
    display: inline-block;
}
#pg_nav_link_btn a br{
    display: none;
}
#pg_nav_link_btn a:hover{
    color: #fff;
    background: #f85151;
    border: 2px solid #f85151;
}

/*3列*/
#pg_nav_link_btn .flex_box03{
    gap: 1em 1em;
}
#pg_nav_link_btn .flex_box03 a{
    width: calc((100% - 2em)/ 3);
}
/*4列*/
#pg_nav_link_btn .flex_box04{
    gap: 1em 1em;
}
#pg_nav_link_btn .flex_box04 a{
    width: calc((100% - 3em)/ 4);
}


@media screen and (max-width:768px){
    #pg_nav_link_btn a{
        padding: 1.25em 1.75em 1.25em 0.5em;
    }
}
@media screen and (max-width:600px){
    #pg_nav_link_btn a{
        padding: 1.25em 1.5em 1.25em 0.5em;
    }
    #pg_nav_link_btn a:after{
        right:0.25em;
    }
    #pg_nav_link_btn .flex_box03 a{
        width: calc((100% - 1em)/ 2);
    }
    #pg_nav_link_btn .flex_box04 a{
        width: calc((100% - 1em)/ 2);
    }
}



/*=============================
.pg_nav_link
※ボタン画像
=============================*/
.pg_nav_link{
    clear: both;
}
.pg_nav_link{
    display: flex;
    flex-wrap:nowrap;
    justify-content:center;
    gap:0 1.5em;
}
.pg_nav_link li{
    max-width: 140px;
}
/*横4つまで並んでリピート*/
.pg_nav_link.repeat4{
    flex-wrap:wrap;
    gap:1em 1.5em;
    width: calc((140px * 4) + (1.5em * 3));
    margin: 0 auto;
}
/*横5つまで並んでリピート*/
.pg_nav_link.repeat5{
    flex-wrap:wrap;
    gap:1em 1.5em;
    width: calc((140px * 5) + (1.5em * 4));
    margin: 0 auto;
}
@media screen and (max-width:900px){
    .pg_nav_link.repeat5{
        width: 100%;
        gap:1em 1em;
    }
    .pg_nav_link.repeat5 li{
        width: calc((100% - (1em * 4)) / 5 );
    }
}
@media screen and (max-width:768px){
    .pg_nav_link{
        gap:0 1em;
    }
    .pg_nav_link.repeat4{
        width: 100%;
        gap:1em 1em;
    }
    .pg_nav_link.repeat4 li{
        width: calc((100% - (1em * 3)) / 4 );
    }
}




/*=============================
table style
=============================*/
.table_style{
    width:100%;
    border:1px solid #999;
}
.table_style tr{
    vertical-align:top;
}
.table_style th{
    background: rgba(255,251,226,0.9);
    border:1px solid #999;
    box-sizing:border-box;
    font-weight: 700;
    padding:0.75em 2em;
}
.table_style td{
    background: #fff;
    border:1px solid #999;
    box-sizing:border-box;
    padding:0.75em 2em;
}
.table_style thead th{
    background: #fff4af;
}
.table_style span{
    display:inline-block;
}

/* tableを囲う線無し（上下線のみ） */
.table_style.border_none{
    border:none;
    border-top:1px solid #999;
}
.table_style.border_none th{
    border:none;
    border-bottom:1px solid #999;
}
.table_style.border_none td{
    border:none;
    border-bottom:1px solid #999;
}

/* thのサイズ */
.table_style.th08 th{
    width: 8em;
}
.table_style.th12 th{
    width: 12em;
}
.table_style.th14 th{
    width: 14em;
}
.table_style.th16 th{
    width: 16em;
}
.table_style.th18 th{
    width: 18em;
}

@media screen and (max-width:600px){
    .table_style{
        width:100%;
    }
    .table_style th{
        padding:0.75em 0.75em;
    }
    .table_style td{
        padding:0.75em 0.75em;
    }  
    /* thのサイズ */
    .table_style.th12 th{
        width: 8em;
    }

    .table_style.sp100{
        width:100%;
    }
    .table_style.sp100 th{
        display:block;
        width:100%;
    }
    .table_style.sp100 td{
        display:block;
        width:100%;
        padding:0.75em 1em 2em;
    }
}



/*=============================
table_dot
=============================*/
.table_style.table_dot{
    border: none;
    border-top:2px dotted #999;
}
.table_style.table_dot th{
    background: #fff;
    border: none;
    border-bottom:2px dotted #999;
}
.table_style.table_dot td{
    border: none;
    border-bottom:2px dotted #999;
}

@media screen and (max-width:600px){
  .table_style.sp100.table_dot th{
    background: #fffbe2;
  }
}

/*th 赤字*/
.table_style.table_dot.th_red th{
    color: #f85151;
}

/*タブ以下でスクロール*/
@media screen and (max-width:768px){
    #mainarea .scroll{
        overflow-x: auto;
        white-space: nowrap;
    }
}

/*th 日程あり*/
.table_dot dl.date01{
    clear: both;
    line-height: 1.4;
    margin-bottom: 1em;
}
.table_dot dl:last-of-type.date01{
    margin-bottom: 0;
}
.table_dot .date01 dt{
    display: inline-block;
    border: 1px solid #333;
    box-sizing: border-box;
    width: 4em;
    text-align: center;
    line-height: 1.4;
    margin-right: 1em;
    vertical-align: top;
    
}
.table_dot .date01 dd{
    display: inline-block;
    width: calc( 100% - 6em );
}
.table_dot .date01 dd ul li{
    display: inline-block;
    margin-bottom: 0.25em;
    padding-right: 2em;
}

.table_dot .date01 dd ul li a{
    color: #333;
}
.table_dot .date01 dd ul li a:after{
    font-family:"icomoon";
    content:"\e111";
    font-size: 90%;
    padding-left: 0.5em;
    color: #f85151;
}
.table_dott .date01 dd ul li a:hover{
    color: #f85151;
}
@media screen and (max-width:600px){
    .table_dot .date01 dd ul li{
        padding-right: 1.5em;
    }
}



/*=============================
btn
=============================*/
.btn01{
    clear:both;
    display: block;
    text-align: center;
}

.btn01 a{
    position: relative;
    display: inline-block;
    background:#da3915;
    background: linear-gradient(90deg , rgba(218,57,21,1) , rgba(248,81,81,1)  );
    box-shadow: 2px 2px #f0fcff;
    text-shadow: 0 0 2px rgba(248,81,81,1);
    line-height:1;
    font-size:100%;
    color: #fff;
    text-align: center;
    border-radius: 22px;
    box-sizing: border-box;
    padding: 1.25em 0.5em;
    overflow: hidden;
    outline: none;
}

.btn01 a:before{
    content: '';
    position: absolute;
    top: 0;
    left: -75%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,.3) 100%);
    transform: skewX(-25deg);
}

#mainarea .btn01 a:hover{
    background: linear-gradient(90deg , rgba(248,81,81,1) , rgba(218,57,21,1)  );
    color: #fff;
    transition:0.5s;
}

.btn01 a:hover::before {
    animation: shine 0.9s;
}


.btn01.btn_pink a{
    background: linear-gradient(90deg , rgba(255,229,229,1) , rgba(255,199,199,1)  );
    text-shadow: 0 0 2px rgba(255,199,199,1);
    color: #f85151;
}
#mainarea .btn01.btn_pink a:hover{
    background: linear-gradient(90deg , rgba(255,199,199,1) , rgba(255,229,229,1)  );
    color: #f85151;
}

.btn01.btn_big a{
    line-height:1.2;
    font-weight: 700;
    font-size: 110%;
    padding: 2em 0 ;
}
.btn01.btn_big a span{
    display: inline-block;
}


.btn01.btn_line a{
    background: #06ba07;
    text-shadow: 0 0 2px rgba(6,186,7,1.00);
    line-height:1.4;
    padding: 1em 1em;
}
#mainarea .btn01.btn_line a:hover{
    background: linear-gradient(90deg , rgba(6,186,7,1.00) , rgba(6,186,7,1.00)  );
    color: #fff;
}

@keyframes shine {
    100% {
      left: 125%;
    }
}
.btn01 a.w30{
    display: block;
    max-width: 300px;
    margin: 0 auto;
}
.btn01 a.w40{
    width: 400px;
}
.btn01 a.w54{
    width: 540px;
}
.btn01 a.w100{
    width: 100%;
}


@media screen and (max-width:600px){
    .btn01{  
        text-align: center;
    }
    .btn01 a.w54{
        width: 70%;
    }
    .btn01.btn_big a{
        padding: 1.5em 0 ;
    }
}

@media screen and (max-width:480px){
    .btn01 a.w30,  
    .btn01 a.w40,
    .btn01 a.w54,
    .btn01 a.w100{
        width: 90%;
    }
}



/*=============================
flex_box02
=============================*/
.flex_box02{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap:3em 2em;
}
/*.flex_box02 div,a*/
.flex_box02 .flex_item{
    width: calc(( 100% - 2em ) / 2);
    box-sizing: border-box;
}

@media screen and (max-width:768px){
    .flex_box02{
        gap:2em 1em;
    }
    /*.flex_box02 div,a*/
    .flex_box02 .flex_item{
        width: calc(( 100% - 1em) / 2);
    }
}
@media screen and (max-width:600px){
    .flex_box02.sp100{
        display: block;
    }
    /*.flex_box02.sp100 div,*/
    .flex_box02.sp100 .flex_item{
        width: 100%;
        margin-bottom: 3em;
    }
}



/*=============================
flex_box03
=============================*/
.flex_box03{
    display: flex;
    flex-wrap: wrap;
    /*justify-content: space-between;*/
    gap:2em 2em;
}
/*.flex_box03 div,a*/
.flex_box03 .flex_item{
    width: calc( (100% - 4em) / 3);
    /*flex: 1;*/
    box-sizing: border-box;
}
@media screen and (max-width:768px){
    .flex_box03{
        gap:2em 1em;
    }
    /*.flex_box03 div,a*/
    .flex_box03 .flex_item{
        width: calc( (100% - 2em) / 3);
    }
}

@media screen and (max-width:600px){
    .flex_box03{
        gap:2em 1em;
    }
    /*.flex_box03 div,a*/
    .flex_box03 .flex_item{
        width: calc( (100% - 1em) / 2);
    }
    .flex_box03.sp100{
        display: block;
    }
    /*.flex_box03.sp100 div,*/
    .flex_box03.sp100 .flex_item{
        width: 100%;
        margin-bottom: 2em;
    }
}



/*=============================
flex_box04
=============================*/
.flex_box04{
    display: flex;
    flex-wrap: wrap;
    /*justify-content: left;*/
    gap:2em 1em;
}
/*.flex_box04 div,*/
.flex_box04 .flex_item{
    display: block;
    width: calc(( 100% - 3em ) / 4 );
    /*flex: 1;*/
    box-sizing: border-box;
}

@media screen and (max-width:600px){
    .flex_box04.sp100{
        display: block;
    }
    /*.flex_box04.sp100 div,a*/
    .flex_box04.sp100 .flex_item{
        width: 100%;
        margin-bottom: 2em;
    }

    .flex_box04.sp50{
        gap:1em 1em;
    }
    /*.flex_box03.sp50 div,a*/
    .flex_box04.sp50 .flex_item{
        width: calc(( 100% - 1em )/2);
    }
}


/*=============================
left_box
right_box
=============================*/
#mainarea .left_box{
    float:left;
    width:48%;
}
#mainarea .left_box40{
    float:left;
    width:40%;
}
#mainarea .left_box60{
    float:left;
    width:56%;
}
#mainarea .left_box70{
    float:left;
    width:66%;
}

#mainarea .right_box{
    float:right;
    width:48%;
}
#mainarea .right_box60{
    float:right;
    width:56%;
}
#mainarea .right_box40{
    float:right;
    width:40%;
}
#mainarea .right_box30{
    float:right;
    width:30%;
}

@media screen and (max-width:480px){
    #mainarea .left_box,
    #mainarea .left_box40,
    #mainarea .left_box60,
    #mainarea .left_box70{
        float:none;
        width:100%;
    }
    #mainarea .right_box,
    #mainarea .right_box60,
    #mainarea .right_box40,
    #mainarea .right_box30{
        float:none;
        width:100%;
    }
    #mainarea .right_box30.sp70{
        width:70%;
        margin:0 auto;
    }
}



/*=============================
mainarea photo & image
=============================*/
#mainarea .img_left40{
    float:left;
    width:40%;
    margin-right:3em;
    margin-bottom:2em;
}
#mainarea .img_left30{
    float:left;
    width:30%;
    margin-right:3em;
    margin-bottom:2em;
}
#mainarea .img_left20{
    float:left;
    width:20%;
    margin-right:3em;
    margin-bottom:2em;
}
#mainarea .img_right40{
    float:right;
    width:40%;
    margin-left:3em;
    margin-bottom:2em;
}

#mainarea .img_right30{
    float:right;
    width:30%;
    margin-left:3em;
    margin-bottom:2em;
}

#mainarea .img_right20{
    float:right;
    width:20%;
    margin-left:3em;
    margin-bottom:2em;
}

@media screen and (max-width:959px){
    #mainarea .img_left40,
    #mainarea .img_left30{
        margin-right:2em;
    }
    #mainarea .img_right40,
    #mainarea .img_right30{
        margin-left:2em;
    }
    #mainarea .img_left20{
        width:30%;
        margin-right:1em;
        margin-bottom:1em;
    }
    #mainarea .img_right20{
        width:30%;
        margin-left:1em;
        margin-bottom:1em;
    }
}

@media screen and (max-width:480px){
    #mainarea .img_left40{
        float:none;
        width:100%;
        margin-right:0;
        margin-bottom:1em;
    }
    #mainarea .img_right40{
        float:none;
        width:100%;
        margin-left:0;
        margin-bottom:1em;
    }
    #mainarea .img_left30,
    #mainarea .img_left20{
        width:40%;
        margin-right:1em;
        margin-bottom:1em;
    }
    #mainarea .img_right30,
    #mainarea .img_right20{
        width:40%;
        margin-left:1em;
        margin-bottom:1em;
    }
    #mainarea .img_right30.sp100{
        float:none;
        width:70%;
        margin: 0 auto 1em;
    }
}

/*画像丸くトリミング*/
#mainarea .circle_img img{
    border-radius: 50%;
}




/*=============================
flow_box_pink01
=============================*/
.flow_box_pink01 dl{
    display: flex;
    flex-wrap: wrap;
}
.flow_box_pink01 dt{
    width: 12em;
    background: #f85151;
    padding: 1em;
    color: #fff;
    font-weight: 700;
}
.flow_box_pink01 dd{
    width: calc( 100% - 16em);
    background: #fff8f6;
    padding: 1em;
}
.flow_box_pink01 .flow_arrow01{
    margin: 1em 0;
}
.flow_box_pink01 .flow_arrow01 img{
    margin: 0 auto;
}
@media screen and (max-width:600px){
    .flow_box_pink01 dt{
        width: 100%;
    }
    .flow_box_pink01 dd{
        width: 100%;
    }
}


/*=============================
movie_box
=============================*/
.movie_box{
    max-width: 800px;
    margin:0 auto;
}
.movie_box .movie_block{
    position:relative;
    width: 100%;
    height:0;
    padding-top: 56.25%;
    margin:0 auto;
    margin-bottom: 50px;
}
.movie_box .movie_block iframe{
    position:absolute;
    top:0;
    right:0;
    width:100%;
    height:100%;
}


/*=============================
crousel_box
-slide_crousel.js
-
=============================*/
.crousel_box{
    width: 90%;
    margin: 0 auto;
}
.crousel_box div p{
    display: inline-block;
    margin: 0 10px;
}



/*=============================
tab_area01
=============================*/
.tab_area01 {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    /*margin-bottom: 20px;*/
}

.tab_area01 > label {
    order: -1;
    width: 8em;
    background: #f7d8d0;
    border-bottom: 1px solid #999;
    padding: 0.5em 1em;
    margin: 0 5px -1px;
    text-align: center;
    color: #333;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all .3s ease;
    z-index: 10;
}
.tab_area01 > label:hover {
    background: #fff8f6;
    color: #f85151;
}
.tab_area01 label:has(:checked) {
    color: #f85151;
    border: 1px solid #999;
    border-bottom-color: #fff;
    background: #fff;
}
.tab_area01 input {
    display: none;
}
.tab_area01 > .tabs_panel01 {
    display: none;
    width: 100%;
    padding: 2em 0 0;
    background-color: #fff;
    border-top: 1px solid #999;
}

.tab_area01 label:has(:checked) + div {
    display: block;
}

@media screen and (max-width: 768px) {
    .tab_area01  > label {
        width: 5em;
        padding: 0.5em 1em;
    }
}
@media screen and (max-width: 600px) {
    .tab_area01 > label {
        width: 4em;
        padding: 0.25em 0.75em;
    }
}
@media screen and (max-width: 480px) {
    .tab_area01 > label {
        width: 3em;
        padding: 0.25em 0.5em;
    }
}



/*=============================
.att_info_box
=============================*/
#att_info_box{
    border: 4px double #f85151;
    padding: 2em 2em;
    background: #fff;
}
#att_info_box h2{
    text-align: center;
    font-size: 120%;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 1em;
}
#att_info_box h2 span{
    display: inline-block;
}
@media screen and (max-width: 600px) {
    #att_info_box{
        padding: 1.5em 1em;
    }
    #att_info_box .sp_none{
        display: none;
    }
}



/*=============================
.contact_box
=============================*/
.contact_box{
    background: #fff;
    border: 4px double #333;
    box-sizing: border-box;
    max-width: 800px;
    padding: 2em;
    margin-top: 8em;
    margin-left: auto;
    margin-right: auto;
}

@media screen and (max-width:600px){
    .contact_box{
        padding: 1.5em 1em;
    }
}



/*=============================
course_bnr_box　コンテンツ内バナーのみ（SP２列）
course_bnr_area　ページbottom
=============================*/
#course_bnr_area{
    padding: 4em 0;
    background: #fff;
}
#course_bnr_area h3{
    font-family: "senobi-gothic", sans-serif,'Noto Sans Japanese';
    font-style: normal;
    letter-spacing: -0.08em;
    font-weight:700;
    text-align: center;
    line-height: 1.3;
    margin-bottom: 2em;
}
#course_bnr_area h3 span{
    display: inline-block;
}
#course_bnr_area h3 .arts_catch{
    font-size: 110%;
}
#course_bnr_area h3 .ttl_course_bnr{
    font-size: 180%;
}
#course_bnr_area li a,
.course_bnr_box li a{
    display: block;
    width: 100%;
    border: 1px solid #fff;
    border-radius: 10px;
}
#course_bnr_area li a img,
.course_bnr_box li a img{
    width: 100%;
    border-radius: 10px;
}
#course_bnr_area li a:hover img,
.course_bnr_box li a:hover img{
    border-radius: 10px;
    opacity: 0.6;
    transition:0.5s;
}
#course_bnr_area li.it a:hover,
.course_bnr_box li.it a:hover{
    border: 1px solid #45b035;
}
#course_bnr_area li.game a:hover,
.course_bnr_box li.game a:hover{
    border: 1px solid #00b9ef;
}
#course_bnr_area li.design a:hover,
.course_bnr_box li.design a:hover{
    border: 1px solid #e4007f;
}
@media screen and (max-width: 600px) {
    #course_bnr_area .flex_box03 {
        width: 80%;
        margin-left: auto;
        margin-right: auto;
    }
    .course_bnr_box .flex_box03 {
        gap: 1em 1em;
    }
    #course_bnr_area .flex_item{
        margin-bottom: 1.5em;
    }
    #course_bnr_area .flex_item:last-of-type{
        margin-bottom:0;
    }
}



/*=============================
pickup_area
=============================*/
#pickup_area{
    padding: 4em 0 3em;
    background: url("../img/bg_check_wh.png") #fff8c9 repeat 0 0;
}
#pickup_area h3{
    font-family: "senobi-gothic", sans-serif,'Noto Sans Japanese';
    font-weight: 700;
    font-style: normal;
    letter-spacing: -0.05em;
    font-size: 180%;
    line-height: 1.3;
    text-align: center;
    margin-bottom: 1.5em;
}
#pickup_area img{
    border-radius: 8px;
}
#pickup_area .crousel_box a:hover img{
    opacity: 0.6;
    transition:0.5s;
}



/*=============================
footer
=============================*/
#footer{
    clear:both;
    background: #fafafa;
    color: #333;
    margin-bottom: 0;
}

#footer a{
    color:#333;
}
#footer01 dt a{
    color: #f85151;
}
#footer a:hover{
    color:#57a2f7;
}
@media(max-width: 810px) {
    #footer{
        padding-bottom: 60px;
    }
}
@media(max-width: 600px) {
    #footer{
        padding-bottom: 50px;
    }
}



/*=============================
footer01
=============================*/
#footer01{
    padding-top:3em;
}

#footer01_left,
#footer01_right{
    float:left;
    width:50%;
}

#footer01 dl{
    float:left;
    width:50%;
    box-sizing:border-box;
    line-height:1.2;
    padding:0 0.5em;
    margin-bottom:1em;
}

#footer01 dt{
    font-weight:bolder;
    font-size:90%;
    margin-bottom:0.75em;
}

#footer01 dd{
    font-size:80%;
    text-indent:-1em;
    margin-left:1em;
    margin-bottom:0.75em;
}
#footer01 dd a:before{
    font-family:"icomoon";
    content:"\e200";
    font-size: 90%;
    padding-right: 0.25em;
}

#footer01 dd.fdd01{
    margin-left:1em;
}
#footer01 .ddmb01{
    margin-bottom:2em;
}


@media screen and (max-width:480px){
    #footer01{
        padding-top:3em;
    }
    #footer01 #footer01_left dl{
        padding-right:0.5em;
    }
    #footer01 #footer01_right dl{
        padding-left:0.5em;
    }
    #footer01 dl{
        float:none;
        width:100%;
        padding:0 0;
    }
    #footer01 dt{
        padding-bottom:0;
    }
    #footer01 .ddmb01{
        margin-bottom:1.75em;
    }
}



/*=============================
f_sns
=============================*/
#f_sns{
    clear: both;
    padding-top:3em;
}
#f_sns ul{
    text-align: center;
}
#f_sns ul li{
    display: inline-block;
    margin: 0 0.5em;
}



/*=============================
footer02
=============================*/
#footer02{
    clear:both;
    text-align:center;
    padding-top:2em;
    padding-bottom: 3em;
}

#footer02 h2{
    width:300px;
    margin:0 auto 1em;
}
#footer02 p{
    font-size:90%;
}
#footer02 p span{
    display:inline-block;
    margin:0 0.5em;
}

#footer02 p#copy{
    border-top:1px solid #ccc;
    text-align:center;
    line-height:1.2;
    font-size:70%;
    padding:1.5em 0;
    margin-top: 3em;
}



/*=============================
footer03
=============================*/
#footer03{
    border-top: 1px solid #ccc;
    text-align:center;
    padding-top:2em;
    padding-bottom:2em;
}
#footer03 #copy{
    font-size: 90%;
}



/*=============================
side_btn
=============================*/

@media screen and (min-width:811px){
    #side_btn {
        position: fixed;
        top: 6em;
        right: -10px;
        width: 220px;  
        z-index: 9999;
    }
    #side_btn ul li {
        margin-bottom: 1em;
    }
    #side_btn ul li:hover{
        transform: translateX(-10px);
        transition:0.5s;
    }
}
@media screen and (max-width:810px){
    #side_btn {
        position: fixed;
        bottom: -10px;
        left: 0;
        z-index: 9999;
        padding: 0 1em;
        box-sizing: border-box;
    }
    #side_btn ul{
        display: flex;
        justify-content: space-between;
        align-items:center;
        gap: 0 6px;
    }

    #side_btn ul li {
        width: calc( 100% / 3);
        display: flex;
        align-items: center;
        box-sizing: border-box;
    }
    #side_btn ul li:hover{
        transform: translateY(-10px);
        transition:0.5s;
    }
}
@media screen and (max-width:600px){
    #side_btn {
        bottom: -5px;
        padding: 0 2%;
    }
    #side_btn ul{
        gap: 0 4px;
    }
    #side_btn ul li:hover{
        transform: translateY(-5px);
    }
}




/*=============================
pagetop
=============================*/
#pagetop{
    clear:both;
    position:fixed;
    right:1em;
    bottom:3em;
}

#pagetop a{
    display:block;
    width:60px;
    height:60px;
    background:url(../img/pagetop.png) #f85151 no-repeat;
    border-radius: 50%;
    background-size:cover;
    text-indent:-9999px;
    overflow:hidden;
}

#pagetop a:hover{
    opacity:0.7;
}

@media screen and (max-width:810px){
    #pagetop{
        right:2%;
        bottom:80px; /*SP下部の固定ボタンの高さを変えたらここも変更*/
    }
    #pagetop a{
        width:48px;
        height:48px;
    }
}

@media screen and (max-width:480px){

}



/*=============================
redirect01
=============================*/
#redirect01{
    text-align: center;
    margin:3em 1em 0;
}