@charset "utf-8";
body{
    font-family: 'M PLUS Rounded 1c', sans-serif;
    margin: 0%;
}
/*========= レイアウトのためのCSS ===============*/

#wrapper{
  display: flex;
  justify-content: center;
  align-items: center;
  text-align:center;
  flex-direction: column;
}

a{
  color: #333;
}

/*========= 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:#fff;/*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: 100%;
}

.top {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 90%;
    height: 50vh;
    margin: 0 auto;
  }
  
  .top-logo {
    display: flex;
    justify-content: center;
    align-items: center;
  }
  
  .top-logo img {
    width: 100%;
    padding-left: 5%;
  }

  .tick {
    padding-bottom: 1em;
    font-size:1rem;
    width: 85%;
    margin: 0 auto;
  }
  
  .tick-label {
    font-size:.375em;
    text-align:center;
  }
  
  .tick-group {
    margin:0 .25em;
    text-align:center;
  }
  
  .tick-sentence {
    font-size: 1.5rem;
    font-weight: bold;
    text-shadow: #fff 1px 0, #fff -1px 0, #fff 0 -1px, #fff 0 1px, #fff 1px 1px, #fff -1px 1px, #fff 1px -1px, #fff -1px -1px, #fff 0.5px 1px, #fff -0.5px 1px, #fff 0.5px -1px, #fff -0.5px -1px, #fff 1px 0.5px, #fff -1px 0.5px, #fff 1px -0.5px, #fff -1px -0.5px;
  }

  .tick-sentence2 {
    font-size: 1.2rem;
    font-weight: bold;
    text-shadow: #fff 1px 0, #fff -1px 0, #fff 0 -1px, #fff 0 1px, #fff 1px 1px, #fff -1px 1px, #fff 1px -1px, #fff -1px -1px, #fff 0.5px 1px, #fff -0.5px 1px, #fff 0.5px -1px, #fff -0.5px -1px, #fff 1px 0.5px, #fff -1px 0.5px, #fff 1px -0.5px, #fff -1px -0.5px;
  }

  #about p {
    text-align: center;
    font-size: 15px;
  }
  
  .about-logo {
    width: 100%;
    margin: auto;
  }

  .about-logo img{
    width: 100%;
    text-align: center;
    padding: 0 auto;
  }

  .content {
    position: relative;
    margin: 5rem auto;
    padding: 3rem 1rem 1rem 1rem;
    border-radius: 10px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 0;
  }
  
  .content:before{
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: #ffffff;
    opacity: 0.4;
    z-index: -1;
  }
  
  .content-inner {
    width: 90%;
    margin: 0 auto;
  }

  .title2 {
    position: relative;
  }

  h1 {
    font-size: 2rem;
    margin: 0 0 1rem 0;
    text-shadow: 1px 1px 2px;
  }

  .small-h1 {
    padding-left: 7px;
    font-size: 0.8rem;
    text-shadow: none;
  }

  .head-logo img{
    width: 60px;
    position: absolute;
    top: -20px;
    left: -20px;
    z-index: -1;
  }

  .day-time > .line {
    font-size: 1.5rem;
    font-weight: bold;
    background-image: linear-gradient(rgba(0,0,0,0) 70%, #E6227C 70%);
  }

  .line {
    display: inline-block;
  }

  .tt-img{
    text-align: center;
  }

  .tt-img img{
    width: 100%;
    margin: auto;
  }

  .arrow_u {
    position: relative;
    display: inline-block;
    padding-left: 20px;
    color: #333;
    text-decoration: none;
  }
  .arrow_u:before {
    content: '';
    width: 6px;
    height: 6px;
    border: 0;
    border-bottom: solid 2px #333;
    border-right: solid 2px #333;
    position: absolute;
    top: 50%;
    left: 0;
    margin-top: -6px;
    transform: rotate(45deg);
  }




/* ac2 */
.ac2{
  margin: 0 auto;  
}

.ac2 dl,
.ac2 dt,
.ac2 dd {
margin: 0;
padding: 0;
}

.ac2 dl+dl {
margin-top: 1rem;
}

.ac2 dt,
.ac2 dd {
padding: 10px;
}

.ac2 dl {
position: relative;
overflow: hidden;
}

.ac2 dl>input {
display: none;
}

.ac2 dt {
position: relative;
z-index: 1;
padding-right: 40px;
cursor: pointer;
background: #e6e6e6;
transition: .7;
border: solid 1px #adadad;
}

.box1-blue{
  background: #e0f3f8!important;
  border: solid 1px #31AAE2!important;
}

.box2-blue{
  background: #e0ffff!important;
  border: solid 1px #31AAE2!important;
}

.box1-yellow{
  background: #ffe6eb!important;
  border: solid 1px #E6227C!important;
}

.box2-yellow{
  background: #ffe7e6!important;
  border: solid 1px #E6227C!important;
}

.ac2 dd {
position: absolute;
visibility: hidden;
transform: translateY(-100%);
transition: .7s;
background: #f5f5f5;
border: solid 1px #adadad;
border-top: none;
}

.ac2 dl>input:checked+label+dd {
position: relative;
visibility: visible;
transform: translateY(0);
}

.ac2 dt::before {
content: ”;
position: absolute;
top: 50%;
right: 10px;
border-style: solid;
border-width: 17.3px 10px 0 10px;
border-color: #666 transparent transparent transparent;
transform: translateY(-50%);
transition: .7s;
}

.ac2 dl>input:checked+label>dt::before {
transform: translateY(-50%) rotate(180deg);
}

.contents-dd {
  width: 100%;
  max-width: 1200px;
  margin: auto;
}
.contents-dd img {
  width: 100%;
}
.text-center {
  text-align: center;
  font-size: 12px;
}
.flexbox-dd {
  display: block;
}

.flexbox-dd .box1-dd {
  width: 100%;
  margin: auto;
}
.flexbox-dd .box2-dd {
  width: 100%;
  margin: auto;
}

#performers{
  margin-bottom: 20%;
}

.mc-box{
  padding: 0.5rem;
  background: #ffffcc!important;
  border: solid 1px #EDAD1B!important;
  margin: 1rem 0 1rem 0;
}

.video,
.performer-item{
  width: 100%;
  margin: 1rem auto;
}

/*ここからfooter*/

footer {
  width: 100%;
  background-color: #f3f6f7;
}

.footer-inner {
  width: 80%;
  margin: 0 auto;
}

.footer-logo {
  width: 50%;
  margin: 0 auto;
  text-align: center;
}

.footer-logo img {
  width: 100%;
  max-width: 300px;
}

.footer-nav{
  padding: 0%;
}

.footer-nav li {
  padding: 0.1rem;
  color: #000000;
}

.footer-nav li a {
  font-size: 0.8rem;
  color: #000000;
  text-decoration: none;
}

.footer-nav li a:hover {
cursor: pointer;
color: #31AAE2;
}

.sns {
  width: 75%;
  max-width: 400px;
  margin: 0 auto;
  padding: 3rem 0;
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.sns img {
  width: 35px;
}

.copyright {
  text-align: center;
  margin: 0;
  padding: 1rem 0 0 0;
}

ul {
  list-style-type: none;
}


  /* ########### 750px以上 ########### */
@media screen and (min-width:750px) {

    .top{
      height: 100vh; 
    }

    .text-center{
      font-size: 15px;
    }

    .top-logo img {
      width: 100%;
    }
    
    .top-logo,
    .tick,
    .about-logo,
    .tt-img,
    .content-inner {
      width: 100%;
    }

    .flexbox-dd {
      display: flex;
  }
  .box1-dd {
      width: 55%;
      margin: auto;
  }
  .box2-dd {
      width: 45%;
      margin: auto .5rem;
  }

  .tt-img img{
    width: 70%;
  }

.box2-dd{
    margin: 3%!important;
  }

  .footer-nav{
    margin: 0 10% 0 20%;
  }
  
  
  .footer-inner {
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    margin: 1rem auto 3rem auto;
  }
  
  .footer-nav,
  .footer-logo {
    text-align: left;
  }
  .footer-logo img {
    max-width: 70%;
  }
}

/* ########### 1000px以上 ########### */
@media screen and (min-width:1000px) {
  
    .top {
      display: flex;
      flex-wrap: wrap;
      justify-content: space-around;
      align-items: center;
      height: 100vh;
    }

    .tt-img img{
      width: 50%;
    }
  
    .top-logo,
    .tick {
      width: 60%;
    }

    .content-inner,
    .about-logo {
      width: 60%;
    }

    .ac2{
      width: 80%;
    }



    h1 {
        font-size: 2.5rem;
      }

    .small-h1 {
        font-size: 1rem;
      }
    
    .day-time > .line {
        font-size: 2rem;
      }

      .box2-dd{
        margin: 5%!important;
      }

      .tick-sentence2 {
        font-size: 1.5rem;
      }

      .footer-nav{
        margin: 0 10% 0 20%;
      }
      
      
      .footer-inner {
        display: flex;
        flex-direction: row-reverse;
        justify-content: space-between;
        align-items: center;
        width: 90%;
        margin: 1rem auto 3rem auto;
      }
      
      .footer-nav,
      .footer-logo {
        text-align: left;
      }
      .footer-logo img {
        max-width: 70%;
      }
}