/*
 * 'NotoSerifJP' licensed under the SIL Open Font License
 * https://fonts.google.com/noto/specimen/Noto+Serif+JP（配布元のURL）
 */

@font-face {
	font-family: 'NotoSerifJP';
	font-display: block;
	src: url("../NotoSerifCJKjp-Regular.woff") format("woff");
}


body, html {
   margin: 0;  /* 解決するため */
   padding: 0; /* 入れておくと無難 */
   font-family: 'NotoSerifJP';
 }

body {
   background-color: #191970;
   background-image: url("../background.jpg");
   background-size: cover;
   background-attachment: fixed;
   background-position: center center;
   font-family: 'NotoSerifJP';
}

.header {
   display: flex;
   width: 100%;
   height: 12vw;
   align-items: center;
   background-color: #011734;
   margin-right: auto;
   margin-left : auto;
   box-shadow: 0px 0px 10px 5px rgba(0, 0, 0, 10);
   font-family: 'NotoSerifJP';
   position: fixed;
   -webkit-transform: translateY(0);
   transform: translateY(0);
   -webkit-transition: -webkit-transform .4s ease;
   transition: transform .4s ease;
   transition: transform .4s ease, -webkit-transform .4s ease;
 }

.header img {
   width: 6.5vw;
}

.header--unpinned {
   -webkit-transform: translateY(-150%);
   transform: translateY(-150%);
}

.title {
   font-family: 'NotoSerifJP';
   font-size: 5vw;
   text-shadow: 1px 2px 3px #808080;
}


.header ul {
   overflow:hidden;
   list-style:none;
   margin: 0px 0px 0px 30vw;
   z-index: 20;
   font-family: 'NotoSerifJP';
}
   
.header ul li {
   display: inline-block;
   padding: 1vw 1vw 0.8vw 0.9vw;
   font-size: 4vw;
   font-family: 'NotoSerifJP';
   color: #e0ffff;
}


 
.main-panel {
   width: 96%;
   flex-grow: 1;
   background-color: #e0ffff;
   font-family: 'NotoSerifJP';
   margin: auto;
}
 


.top_picture img { width: 90%; }

.top_picture { text-align: center; }

#top-link {
   cursor: pointer;
   font-family: 'NotoSerifJP';
}

#top-link:hover {
   color: black;
   background-color: white;
   font-family: 'NotoSerifJP';
}

 .copyright{
   color: #000;
   margin: auto;
   text-align: center;
   font-family: 'NotoSerifJP';
   font-size: 85%;
 }
 
 
 
 footer {
   width: 100%;
   background-color: #afeeee;
   margin: auto;
   font-family: 'NotoSerifJP';
 }
 
 .footer_title {
  color: #000;
  font-size: 150%;
  margin: auto;
  text-align: center;
 }
 
 .footer_title :hover {
   color: #008b8b;
  }
 
 .footer_menu {
  color: #000;
  font-size: 120%;
  margin: auto;
  text-align: center;
 }
 
 .footer_menu :hover {
   color: #008b8b;
  }

  .section {
   width: 90%;
   margin: auto;
   word-wrap: break-word;
   font-size: 150%;
   font-weight: bold;
 }

 .section :hover {
   color: #195970;
 }

 .subsection {
   width: 90%;
   margin: auto;
   word-wrap: break-word;
   font-size: 100%;
 }

 .subsection :hover {
   color: #195970;
 }

 .subsection ul li {
   padding-top: 3%;
 }

 .search {
  width: 95%;
  text-align: right;
 }