@charset "UTF-8";
html {font-size: 100%;}
a{text-decoration: none;}

header{position: fixed;display: flex;justify-content: space-between;
    height: 70px;width: 100%;z-index: 10;background: black;}
header h3{font-family: 'Sawarabi Gothic', sans-serif;font-size: 18px;}/* --INDEXに戻る---------------- */
.to_index{height: 70px;width: 200px;background: darkred;text-align: center;}
.header_title{height: 70px;width:280px;margin-top: 0px;margin-right: 150px;}/* -DTM forCUBASE---------------- */
.header_title h3{font-family: 'Playfair Display', serif;font-size:30px;
                 color:silver;padding-top: 15px;}/* -DTM forCUBASE--------- */
g-nav .QRcord{width: 200px;margin-top: 50px;z-index: 99999;}
.QRcord{width: 200px;margin-top: 50px;z-index: 99999;}
#g-nav-list{text-align: center;margin-top: 100px;}/*========= imageの位置 ===============*/

body{background: #EEEEEE;}

/*========= 雪ふらしのCSS =========================================================*/
#wrapper{display: flex;justify-content: center;align-items: center;}
/*========= particle js を描画するエリア設定 ===============*/
html,body{height: 100%;/*高さを100%にして描画エリアをとる*/}
#particles-js{ position:fixed;/*描画固定*/
	z-index:-1;/*描画を一番下に*/
width: 100%;height: 100%;background-color:#EEEEEE;/*背景色*/}
#wrapper{position: relative;/*描画を#particles-jsよりも上にするためposition:relative;を指定*/
	z-index: 1;/*z-indexの数字を大きくすることで描画を#particles-jsよりも上に*/
	width:100%;height: 70%;top:70px;}

/* --JYULIYAN indexに戻る------------------------------------------------------ */

.btn_index
 {position: relative;text-decoration: none;display: inline-block;
 outline: none;text-align: center;}
.btn_index
  {background:darkred;
  margin: 0px 0 0px 0px;padding: 20px;width: 200px;height:70px;}
.btn_index h3
  {position: absolute;left: 50%;top:50%;color:#FFCC33;
  transform:translate(-50%,-50%);transition: all .5s;
  display: block;white-space: nowrap;}
.btn_index:hover{background:#FFCC33;transition: all 1.5s;}
.btn_index h3:nth-child(2){opacity:0;}
.btn_index:hover h3:nth-child(1){opacity:0;}
.btn_index:hover h3:nth-child(2){opacity:1;color: black;}

/* --main------------------------------------------------------ */
main{display: flex;justify-content: space-between;position: relative;
width: 100%;height: 600px;top:40px;/*元　width: 100%;height: 600px;top:20px */}
/*== ボタン */
h3{font-family: 'Sawarabi Gothic', sans-serif;font-size: 20px;}

/* --section     MUSIC INSTRUMENT enter PLAYLIST ORDER----------------------------- */
.section_l{position: relative;margin-top: 30px;left:20%;}/* --MUSIC INSTRUMENT---- */
.section_r{position: relative;margin-top: 30px;right:20%;}/* --PLAYLIST ORDER---- */
.section_c{margin-top: 160px;}/* --　dtm_top用　enter---dtm_top_ura用　--戻る- */

/* --ABCD共通------------------------------------------------------ */
.btn_l_top,.btn_l_bottom,.btn_r_top,.btn_r_bottom
 {position: relative;text-decoration: none;display: inline-block;
  outline: none;text-align: center;border-radius: 50%;
  background: #EEEEEE;
  margin: 0px 0 20px 0px;padding: 20px;width: 180px;height: 180px;}
.btn_enter
  {position: relative;text-decoration: none;display: inline-block;
    outline: none;text-align: center;border-radius: 50%;
    background: #EEEEEE;
    margin: 0px 0 0px 0px;padding: 20px;width: 150px;height: 150px;}

.btn_l_top h3,.btn_l_bottom h3,.btn_r_top h3,.btn_r_bottom h3,.btn_enter h3
{position: absolute;left: 50%;top:50%;
transform:translate(-50%,-50%);transition: all .5s;
display: block;white-space: nowrap;}

.btn_l_top/* --ボタン----l_top----------------------------- */
{border: 1px solid mediumvioletred;color: mediumvioletred;}
.btn_l_top:hover{background:mediumvioletred;color:#CC99CC;transition: all 1.5s;}
.btn_l_top h3:nth-child(2){opacity:0;}
.btn_l_top:hover h3:nth-child(1){opacity:0;}
.btn_l_top:hover h3:nth-child(2){opacity:1;}

.btn_l_bottom/* --ボタン----.btn_l_bottom----------------------------- */
{border: 1px solid slategray;color: slategray;}
.btn_l_bottom:hover{background:slategray;color:#EEEEEE;transition: all 1.5s;}
.btn_l_bottom h3:nth-child(2){opacity:0;}
.btn_l_bottom:hover h3:nth-child(1){opacity:0;}
.btn_l_bottom:hover h3:nth-child(2){opacity:1;}

.btn_r_top/* --ボタン--------.btn_r_top------------------------- */
{border: 1px solid midnightblue;color: midnightblue;}
.btn_r_top:hover{background:midnightblue;color:#99CCFF;transition: all 1.5s;}
.btn_r_top h3:nth-child(2){opacity:0;}
.btn_r_top:hover h3:nth-child(1){opacity:0;}
.btn_r_top:hover h3:nth-child(2){opacity:1;}

.btn_r_bottom/* --ボタン----------.btn_r_bottom----------------------- */
{border: 1px solid #b39978;color: #b39978;}
.btn_r_bottom:hover{background:#b39978;color:wheat;transition: all 1.5s;}
.btn_r_bottom h3:nth-child(2){opacity:0;}
.btn_r_bottom:hover h3:nth-child(1){opacity:0;}
.btn_r_bottom:hover h3:nth-child(2){opacity:1;}

.btn_enter/* --dtm_top用　ボタン---------enter　>IN--------------------------- */
{background: orangered;color:sandybrown;}
.btn_enter:hover{border: 1px solid sandybrown;background: #EEEEEE;color:orangered;transition: all 1.5s;}
.btn_enter h3:nth-child(2){opacity:0;}
.btn_enter:hover h3:nth-child(1){opacity:0;}
.btn_enter:hover h3:nth-child(2){opacity:1;}

/* --footer------------------------------------------------------ */
footer{z-index: 10;position: fixed;bottom:0;
  width: 100%;height: 150px;background: black;}/*元　width: 100%;height: 200px; */
footer p{text-align: center;color:tan;font-size: 12px;padding-top: 1px;line-height: 1.5;}
/* --section-----------スライドショー---------------- */
.slide{display: none;}
section{text-align: center;width: 100%;height: 90px;margin-top:10px;}
section img{height: 90px;width: 150px;}
.dtm_footer{display: none;}
#slide_speed {display: none;transform:rotateY(180deg);margin: 90px auto;}

/* ---------レスポンシブ-------------------------------------------------- */
/* ---------1500px以下-------------- */
@media screen and ( max-width :1500px)
{
header{background: #000066;}
/* --main------------------------------------------------------ */
/*== ボタン */
h3{font-size:18px;}
main{height:500px;top:40px;}
main{height:460px;top:20px;}
aside img{height: 100px;width: 130px;}
/* --section     MUSIC INSTRUMENT PLAYLIST ORDER-------------------------------------------- */
.section_l{margin-top:-10px;left:20%;}
.section_r{margin-top:-10px;right:20%;}
.section_c{margin-top: 145px;}/* --　dtm_top用　enter---dtm_top_ura用　--戻る-- */

.btn_l_top,.btn_r_top{margin: 30px 0 0px 0px;width: 140px;height: 140px;
  font-size: 20px;padding-top: 60px;}
.btn_l_bottom,.btn_r_bottom{margin: 10px 0 0px 0px;width: 140px;height: 140px;
    font-size: 20px;padding-top: 60px;}
.btn_enter{margin: -20px 0 0px 0px;width: 100px;height: 100px;
    font-size: 20px;padding-top: 60px;}
/* --footer------------------------------------------------------ */
footer{height: 130px;}/* 元　height: 180px; */
/* --section----スライドショー-------------- */
section{height: 70px;margin-top:10px;}
section img{height: 70px;width: 130px;}
}

/* ---------700px以下-------------- */
@media screen and ( max-width :700px)
{
header{background: #330033;}
header h3{font-size: 15px;}/* --JYULIYAN.com---------------- */
.to_index{height: 70px;width: 130px;}
.to_index a{font-size:10px;}
.btn_index
 {margin: 0px 0 0px 0px;padding: 20px;width: 100px;height:70px;}
.btn_index:hover{background:#FFCC33;transition: all 1.5s;width: 130px;}

.header_title{height: 70px;width:220px;margin-top: 0px;margin-right: 50px;}/* -DTM forCUBASE---------------- */
.header_title h3{font-size: 20px;color:silver;padding-top: 20px;}
h3{font-size: 20px;}
main{height:500px;top:50px;}
/*== ボタン */
.btn_l_top,.btn_l_bottom,.btn_r_top,.btn_r_bottom{margin: 0px 0 50px 0px;width: 180px;height: 90px;
  padding-top: 45px;}
.btn_l_bottom,.btn_r_bottom{margin-top: 30px;}
.btn_enter{margin: -25px 0 0px 0px;padding: 20px;width: 90px;height: 90px;}

/* --section     MUSIC INSTRUMENT enter PLAYLIST ORDER----------------------- */
.section_l{margin-top: 30px;left:7%;}
.section_r{margin-top: 30px;right:7%;}
.dtm_main{margin-top:145px;}

/* -----section----スライドショー-------------------------------------------- */
section img{display: none;}
.slide{display: block;position: relative;margin-top: -45px;margin-left: 50px;}
.slide_bubun{display: flex;justify-content:space-between;margin-top: -30px}
/* -------slideの指定--------------------------------- */
.slide img {position:absolute;
            opacity:0;transition:all 1s ease-in-out;
            height:80px;width: 150px;
            object-fit:contain;}

.dtm_footer{display: block;}
.dtm_footer img{width: 70px;height: 70px;margin-top:-40px;margin-right:30px;}
footer p{font-size: 12px;padding-top:0px;}
}

/* -----------------------------------------------------450px以下-------------- */
@media screen and ( max-width :450px)
{
.openbtn{display: none;}
header{height: 50px;}
header h3{font-size: 12px;}/* --INDEXに戻る---------------- */
.to_index{height: 50px;width: 100px;}
.btn_index
 {margin: 0px 0 0px 0px;padding: 20px;width: 100px;height:50px;}
.btn_index:hover{background:#FFCC33;transition: all 1.5s;width: 130px;}
.header_title{height: 50px;width:160px;margin-top: 0px;margin-right: 10px;}/* -DTM forCUBASE---------------- */
.header_title h3{font-size: 18px;color:silver;padding-top: 12px;}

#particles-js{top:-10px;width: 100%;height: 100%;}
#wrapper{width:100%;height: 70%;top:0px;}
main{height:330px;top:-20px;}/* 元　height:370px;top:0px;-- */
.QRcord{width: 120px;margin-top: 20px;}
/* --btn------------------------------------------------------ */
h3{font-size:15px;}
#g-nav-list h3{margin-top: -20px;}
.btn_l_top,.btn_r_top{margin: 40px 0 20px 0px;
  width: 130px;height:130px;
  font-size:12px;padding-top: 40px;}
.btn_l_bottom,.btn_r_bottom{margin: 0px 0 20px 0px;
    width: 130px;height:130px;
    font-size:12px;padding-top: 40px;}
.btn_enter{margin: 30px 0 20px 0px;
    width: 70px;height:70px;
    font-size:12px;padding-top: 40px;}
.btn_l_bottom,.btn_r_bottom{margin-top: 30px;}
/* --section     MUSIC INSTRUMENT enter PLAYLIST ORDER---------------------------- */
.section_l{position: relative;margin-top:20px;left:5%;}
.section_r{position: relative;margin-top:20px;right:5%;}
.section_c{margin-top:155px;}

/* -----section----スライドショー-------------------------------------------- */
.slide{display: block;position: relative;margin-top: -45px;margin-left: 50px;}
.slide_bubun{display: flex;justify-content:space-between;margin-top: -30px}
/* -------slideの指定--------------------------------- */
.slide img {position:absolute;
            opacity:0;transition:all 1s ease-in-out;
            height:70px;width: 130px;
            object-fit:contain;}
footer{height: 120px;}
.dtm_footer{display: block;}
.dtm_footer img{width: 60px;height: 60px;margin-top:-35px;margin-right:30px;}
footer p{font-size: 10px;padding-top:0px;}
}

/* -------------------------------------------------------------320px-------------- */
@media screen and ( max-width :320px)
{
main{height:210px;top:-50px;}
/*== ボタン */
h3{font-size: 13px;}
.btn_l_top,.btn_l_bottom,.btn_r_top,.btn_r_bottom{width: 130px;height:70px;
    font-size:12px;padding-top:37px;}
.btn_enter{margin: 25px 0 10px 0px;width:60px;height:60px;
        font-size:12px;padding-top:37px;}
.section_c{margin-top:103px;}
}