@charset "UTF-8";

body{
  font-family:Verdana,'Arial Black',メイリオ,sans-serif;
  background:#e7e7eb;
  /* background:repeating-linear-gradient(90deg,#068b71 25%,#fff 50%,#00a5de 75%); */
  /* background-image:url(../img/背景.jpg);*/
}

pre{
  margin-right:6px;margin-left:6px;
  border-style:ridge;
  line-height:150%;
  font-size:15px;
  background-color:#c0c0c0;
  overflow:auto;white-space:pre-wrap;word-wrap:break-word;
}

h2{
  padding:0.25em;
  border-top:solid 2px #006400;
  border-bottom:solid 2px #006400;
  border-left:solid 3px #556b2f;
  background-color:#afeeee;
  /* margin-top:60px; */
}

#top a{
  padding:0.25em;
  background-color:#83ccd2;
  border:solid 2px #008899;
}
#top a:hover{
  transition-duration:1s;
  background-color:#007bbb;
}

.new_line{
  line-height:350%;
}

#container{
  Width:1000px;
  margin:0 auto;
  text-align:left;
  line-height:220%;
  border-style:groove;
  background:white;
}

#header{
  width:100%;
}

/* .menu a{
  text-decoration:none;
  display:block;
}

ul.menu{
  margin:0 auto;
  margin-top:20px;
  list-style:none;
  width:800px;
}

ul.menu li{
  float:left;
  width:160px;
}

ul.menu a{
  background-color:#87ceeb;
  color:white;
  display:block;
  text-align:center;
  padding:5px;
  border:1px solid blue;
}

ul.menu a:hover{
  background-color:#1E90FF;
} */

/* #header{
  height:150px;
  border:outset;
  background-image:url(../img/header2.jpg);
  background-clip:padding-box;
  } */

/* #main{

} */

#footer{
  background:white;
}
.replacement img{
  margin-bottom:20px;
  float: left;
  clear:both;
}


/* .hidden{
   margin:5px 0;
} */

.hidden label{
  padding:3px;
  font-weight:bold;
  border:outset;
  /* border:solid 2px black; */
  cursor:pointer;
}

.hidde label:hover{
  background:black;
}

.hidden input{
  display:none;
}

.hidden .show{
  height:0;
  padding:0;
  overflow:hidden;
  transition:0.5s;
}

.hidden input:checked ~ .show{
  padding:10px 0;
  height:auto;
  opacity:1;
}

.movie{
  position:relative;
  width:100%;
  padding-top:56.25%;
}
.movie iframe{
  position:absolute;
  top:0;
  right:0;
  width:100%;
  height:100%;
}

/* #mokuzi::before{
  content:"　";
} */

#mokuzi li{
  list-style-type: none!important;
}

#mokuzi li a{
  display:block;
  color: #2d8fdd;
  border-left: solid 6px #2d8fdd;
  background: #f1f8ff;
  margin-right:50px;
  margin-bottom: 3px;
  line-height: 1.5;
  padding: 0.5em;

  /*background-color:#d3d3d3;*/

}
#mokuzi li a:hover{
  transition-duration:1s;
  background-color:#abced8;
}

.pixel img{
  width:100%;
}

.pc{
  display: block;
}
.sp{
  display: none;
}

@media screen and (max-width: 979px){
  #container{
    width:100%;
  }
  .pc{
    display: none;
  }
  .sp{
    display: block;
  }
}

@media screen and (max-width: 767px) {
  #container{
    width:100%;
  }
  .pc{
    display: none;
  }
  .sp{
    display: block;
  }
}

@media screen and (max-width: 479px) {
  #container{
    width:100%;
  }
  .pc{
    display: none;
  }
  .sp{
    display: block;
  }
}