@charset "utf-8";
/* CSS Document */
html {
  font-size: 14px;
}
@media screen and (max-width: 768px) {
  html {
    font-size: 13px;
  }
}
@media screen and (max-width: 480px) {
  html {
    font-size: 12px;
  }
}
html *, ::before, ::after {
  box-sizing: border-box;
}
body {
  margin: 0;
  background-color: #ffffff;
  /*font-family: sans-serif;*/
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
img.halfwhite:hover {
  opacity: 0.5;
}
#wrapper {
  width: 100%;
  max-width: 950px;
  margin: 0 auto;
  overflow: hidden;
}
header {
  width: 100%;
  /*position: fixed;*/
}
nav {
  font-size: 0.9em;
  margin: 5px 5px 0;
  height: 2em;
  display: flex;
  justify-content: space-between;
}
.navleft {
  width: 60%;
  margin: 0;
  padding: 0;
  text-align: left;
}
.navright {
  width: 20%;
  margin: 0;
  padding: 0;
  text-align: right;
}
img.logo {
  float: right;
  width: 351px;
  height: 46px;
}
@media (max-width: 480px) {
  img.logo {
    width: 221px;
    height: 29px;
  }
}
.keyvisual {
  clear: both;
  text-align: center;
  margin-bottom: 1em;
}
/*#keyvisual-container {
  margin: 0 auto;
  width: 100%;
  max-width: 950px;
}*/
@media (max-width: 480px) {
  .keyvisual {
    text-align: left;
  }
  #keyvisual-container {
    max-width: 480px;
  }
}
/*blue title*/
h1 {
  color: #fff;
}
h2 {
  background-color: #FFFFFF;
  padding: 0 0 2px 1em;
  font-size: 1.4em;
  font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", "sans-serif";
  font-weight: bold;
  color: #dc143c;
  text-align: left;
  margin-bottom: 15px;
}
h3 {
  background-color: #FFFFFF;
  padding: 0 0 2px 0em;
  font-size: 1.2em;
  font-family: "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", "sans-serif";
  font-weight: bold;
  color: #dc143c;
  text-align: left;
  margin-bottom: 2px;
}
h4 {
  background-color: #0e4a9f;
  color: #fff;
  font-size: 1.3em;
  padding: 5px 1em;
}
h5 {
  font-size: 1em;
  font-weight: bold;
  margin: 2px 1em;
}
.explain {
  width: 95%;
  margin-left: 1.5em;
  padding: 0;
  font-size: 1.1em;
  line-height: 120%;
}
@media (max-width: 480px) {
  .explain {
    width: 95%;
    margin-left: 1.0em;
    padding: 0;
    font-size: 1.0em;
    line-height: 120%;
  }
}
.container {
  width: 90%;
  display: flex;
  flex-wrap: wrap;
  margin: 0 auto;
  padding: 0 auto;
  text-align: center;
}
.column {
  margin: 0;
  padding: 0;
  text-align: center;
}
@media (max-width: 480px) {
  .column {
    width: 90%;
    margin: 0;
  }
}
p {
  margin: 0 0 1em 0;
  font-size: 1.0em;
}
.sample {
  background-color: #d1e0f3;
  font-size: 1em;
  margin: 5px 1.5em;
  padding: 0;
}
article {
  clear: both;
  width: 100%;
  max-width: 950px;
  margin: 1em 0 0;
}
@media (max-width: 480px) {
  article {
    margin: 1em 0 0;
  }
}
section {
  margin: 0 1em 2.0em 1.5em;
}
footer {
  background-color: #ffffff;
}
.footer-container {
  margin: 2em auto;
}
address {
  width: 65%;
  font-size: 0.95em;
  margin: 3em auto 3em;
  padding: 1em 1em;
  font-style: normal;
  border: 1px solid #000000;
  background-color: #fffaf0;
}
@media (max-width: 480px) {
  address {
    width: 95%;
    margin: 0 auto;
  }
}
.counter {
  opacity: 0;
  margin: 0 auto;
  width: 112px;
  height: 16px;
}
#gototop {
  display: block;
  justify-content: start;
  align-items: center;
  margin-top: 3em;
}
#gototop .right {
  /*top*/
  width: 40%;
  float: right;
  font-size: 0.9em;
  margin-right: 5px;
  text-align: right;
}
#gototop .left {
  /*ECCJ Home*/
  width: 40%;
  float: left;
  font-size: 0.9em;
  margin-left: 5px;
}
#policy {
  clear: both;
  border-top: 1px solid #CCCCCC;
  text-align: center;
  font-size: 0.9em;
  padding: 1.2em 5px 0;
}
#copyright {
  clear: both;
  font-size: 0.9em;
  text-align: center;
  margin-bottom: 1em;
}