@charset "UTF-8";



body{
  font-size: 1rem;
  font-family: sans-serif;
  background-color: #000;
  margin: 0 auto;
  min-height: 100vh;
  background: url(../images/siback.png);
  background-attachment: fixed;
  background-size: cover;
}

header{
  position: fixed;
  top: 0;
  left: 0;
  padding: 0 10px;
  background-color: rgba(34, 49, 52, 0.9);
  width: 100%;
  box-sizing: border-box;
  z-index: 2;
  height: 50px;
}

header .logo{
  margin: 10px 10px 0px 10px;
  float: left;
  height: 40px;
}

header nav{
  float: right;
}

header nav ul{
  margin: 0;
  padding: 0;
  display: flex;
}

header nav ul li{
  list-style: none;
  position: relative;
}

header nav ul li ul{
  position: absolute;
  left: 0;
  background: rgba(25, 28, 46, 0.9);
  display: none;
}

header nav ul li.active ul{
  display: block;
}

header nav ul li ul li{
  display: block;
  width: 200px;
}

header nav ul li a{
  height: 50px;
  line-height: 50px;
  padding: 0 20px;
  color: #fff;
  text-decoration: none;
  display: block;
}

header nav ul li a.active{
  color: #000;
  background: #fff; 
}

header nav ul li .btn{
  height: 50px;
  line-height: 50px;
  padding: 0 20px;
  color: #fff;
  text-decoration: none;
  display: block;
}

header nav ul li .btn.active{
  color: #000;
  background: #fff; 
}

.menu-toggle{
  color: #fff;
  float: right;
  line-height: 50px;
  font-size: 24px;
  cursor: pointer;
  display: none;
}

main {
  margin: 100px auto;
  clear: both;
  padding: 50px;
}

.icon:before{
  content:"";
  padding-right: 10px;
  border-left: 7px solid #9cb4a4;
}

h1{
  font-size: 2rem;
  color: #fff;
  padding-bottom: 70px;
}

h2{
  font-size: 1.5rem;
  color: #fff;
  padding-top: 100px;
  margin-top: -60px;
}

h3{
  font-size: 1.2rem;
  color: #fff;
  border: 1px solid #fff;
  width: 250px;
}

p{
  color:#fff;
}

a{
  color: #ccc;
}

.delivery h2,.return h2{
  padding-top: 200px;
  padding-bottom: 50px;
}

.buyselect th{
  width: 200px;
  background-color: #f0f0f0;
  padding: 12px 0;
  border: 1px solid #cccccc;
}

.buyselect td{
  width: 200px;
  background-color: #fff;
  padding: 12px 0 12px 30px;
  border: 1px solid #cccccc;
}

.delivery th{
  width: 200px;
  background-color: #f0f0f0;
  padding: 12px 0;
  border: 1px solid #cccccc;
}

.delivery td{
  width: 200px;
  background-color: #fff;
  padding: 12px 0 12px 30px;
  border: 1px solid #cccccc;
}

table{
  border-spacing: 0;
  border-collapse: collapse;
}

.mediascroll {
   overflow: auto;
   white-space: nowrap;
   -webkit-overflow-scrolling: touch;
}
.mediascroll::-webkit-scrollbar{
   height: 5px;
}
.mediascroll::-webkit-scrollbar-track{
   background: #F1F1F1;
}
.mediascroll::-webkit-scrollbar-thumb {
   background: #BCBCBC;
}

footer{
  text-align: center;
  color: #fff;
  padding: 10px 0;
  background-color: #373c38;
  margin-top: 200px;
}

footer small{
  font-size: 0.8rem;
}

footer a{
  color: rgb(132, 144, 170);
}







@media (min-width: 1154px){
  
  /* ヘッダー表示・非表示関連*/
  header nav ul li:hover ul{
  display: block;
  }
  header nav ul li a:hover{
  color: #000;
  background: #fff;
  }
  .medi{
    display: none;
  }
  .hidemenu{
    display: none;
  }
}



@media (max-width:1153px){
  
  body{
    font-size: 1.5vw;
  }

  body::before{
      content:"";
      display:block;
      position:fixed;
      top:0;
      left:0;
      z-index:-1;
      width:100%;
      height:100vh;
      background: url(../images/siback.png)center no-repeat;
      background-size: cover;
  }

  header .logo{
      margin: 10px 10px 0px 10px;
      float: left;
  }

  header{
      padding: 0 20px;
    }
  .menu-toggle{
      display: block;
    }
  header nav.active{
      left: 0;
    }
  header nav{
      position: absolute;
      width: 100%;
      height: calc(100vh - 50px);
      background-color: rgba(34, 49, 52, 0.9);
      top: 50px;
      left: -100%;
      transition: 0.5s;
    }
  header nav ul{
      display: block;
      text-align: center;
    }
  header nav ul li a{
      border-bottom: 1px solid rgba(0,0,0, .2);
    }
  header nav ul li.sub-menu:before{
    content: '\f0d7';
    font-family: fontAwesome;
    position: absolute;
    line-height: 50px;
    color: #fff;
    right: 5px;
    }
  header nav ul li.active.sub-menu:before{
      content: '\f0d8';
    }
  header nav ul li.active ul{
      position: relative;
      background: rgba(104, 122, 151, 0.692);
    }
  header nav ul li ul li{
      width: 100%;
    }
  .hidemenuS{
      display: none;
    }
  footer small{
      font-size: 1vw;
    }

}




@media (max-width:555px){

  body{
      font-size: 4vw;
  }
  body::before{
      content:"";
      display:block;
      position:fixed;
      top:0;
      left:0;
      z-index:-1;
      width:100%;
      height:100vh;
      background: url(../images/sibackmedia.jpg)center no-repeat;
      background-size: cover;
  }
  header img{
      width: 220px;
  }
  header .logo{
      margin-top:15px;
  }
  main{
    padding: 10px;
  }
  h1{
    font-size: 7vw;
  }
  h2{
    font-size: 5vw;
  }
  footer small{
    font-size: 2vw;
  }


}