body {
  color: #000;
  text-align: left;
  font: 14px/1.6 "游ゴシック", YuGothic, "メイリオ", "Meiryo", sans-serif;
  word-spacing: 0.2em;
  margin: 0;
}

p {
  font-size: 100%;
  line-height: 135%;
  margin-top: 0.1em;
  margin-bottom: 0.2em;
}
p img {
  max-width: 100%;
  height: auto;
  float: left;
  margin-left: 0.4em;
  margin-right: 1em;
}

a {
  text-decoration: none;
  color: #e59182;
  font-weight: bold;
}
a:hover {
  color: #ff9600;
  opacity: 0.6;
  transition: 0.4s;
  text-decoration: none;
}

header {
  display: block;
  background-color: #ffa500;
  overflow: hidden;
}
header h1 {
  width: 70%;
  margin-top: 1em;
  margin-bottom: 1em;
  margin-left: calc(15% + 1em);
  font-size: 140%;
  color: #fff;
  letter-spacing: 0.2em;
}
header h1 a {
  color: #fff;
}
header h1 a:hover {
  color: #fff;
  opacity: 1;
  transition: none;
}

nav {
  display: block;
  width: 100%;
  height: 45px;
  background-color: #444;
  overflow: hidden;
}
nav a {
  display: block;
  color: #fff;
}
nav ul {
  width: 70%;
  margin: 0 0 0 15%;
  padding: 0;
  line-height: 45px;
  list-style-type: none;
  font-size: 13px;
  letter-spacing: 2px;
}
nav ul a:hover {
  background-color: #ffa500;
  border-left: 1px solid #000;
  border-right: 1px solid #000;
  border-top: 2px solid #000;
  color: #fff;
  opacity: 1;
  transition: 0.4s;
}
nav li {
  float: left;
  width: calc(25% - 1.64px);
  text-align: center;
}

.swiper-slide p {
  text-align: center;
}

article {
  display: block;
  width: 70%;
  border-left: 1px solid #444;
  margin-left: 15%;
  float: left;
  overflow: hidden;
}
article h1 {
  width: calc(100% - 32px);
  color: #fff;
  border: 1px solid #ffa500;
  border-radius: 0 5px 5px 0;
  background-color: #ffa500;
  padding-top: 0.3em;
  padding-bottom: 0.3em;
  padding-left: 2em;
  letter-spacing: 0.2em;
  overflow: hidden;
}
article h2 {
  margin-left: 1em;
}
article h3 {
  margin-left: 2em;
}
article h4 {
  margin-left: 3em;
}
article p {
  width: 100%;
  margin-left: 3em;
  padding-left: 0.5em;
  float: left;
}

section {
  width: 40%;
  display: inline-block;
  vertical-align: top;
  padding: 1%;
  margin: 1%;
  background-color: #e5faf6;
  border-radius: 10px;
  border-bottom: 1px dotted #444;
  overflow: scroll;
}
section h1 {
  width: 100%;
}
section h2 {
  font-size: 110%;
  width: 95%;
  padding-left: 2px;
  border-bottom: 1px solid #444;
}
section h3 {
  font-weight: bold;
  font-size: 90%;
  margin-left: 1.5em;
  width: 94%;
}
section p {
  margin-left: 1em;
  width: 94%;
}

footer {
  clear: both;
  display: block;
  background-color: #444;
  text-align: center;
  font-size: 80%;
  color: #fff;
}

.clear {
  clear: both;
  padding: 0px;
  margin: 0px;
}

dl {
  padding: 3%;
  margin: 2%;
  background-color: #f9f9f9;
  border-radius: 8px;
  border-bottom: 1px dotted #444;
  overflow: hidden;
}
dl dt {
  margin-bottom: 0.2em;
  font-weight: bold;
}
dl dd {
  margin-bottom: 1em;
  border-bottom: 1px dotted #444;
}

@media screen and (max-width: 768px) {
  header h1 {
    width: 90%;
    margin-left: calc(5% + 1em);
    letter-spacing: 0.2em;
  }

  nav ul {
    width: 90%;
    margin: 0 0 0 5%;
    letter-spacing: 2px;
  }

  article {
    display: block;
    width: 90%;
    margin-left: 5%;
  }

  section {
    width: 90%;
    padding: 2%;
    margin: 2%;
    background-color: #e5faf6;
    border-radius: 8px;
    border-bottom: 1px dotted #444;
    overflow: hidden;
  }
}

/*
.snsb {
overflow: hidden;
}
.snsb li {
float: left;
margin-right: 0.4em;
list-style-type:none;
}
.snsb iframe {
margin: 0 !important;
}
*/