@charset "UTF-8";
/* CSS Document */
html {
  font-size: 62.5%; /* 16px * 62.5% = 10px */
  width: 100%;
  box-sizing: border-box;
}
body {
  color: #333; /* RGBの１６進数表記 */
  font-family: "Optima", 'Times New Roman', 'serif', "ヒラギノ明朝 ProN", "ヒラギノ明朝 Pro", "Hiragino Mincho Pro", Mincho Pro, "游明朝体", "YuMincho", "游明朝", "Yu Mincho";
  font-weight: 500;
  font-size: 1.6em;
  line-height: 2.4rem;
  text-align: center;
}
section h2 {
  font-size: 2.4rem;
}
a:hover {
  opacity: 0.5;
}
/*タイトル共通*/
.title {
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  margin-bottom: 40px;
}
.title img {
  height: 60px;
  width: auto;
  margin-right: 25px;
}
.title h2 {
  font-size: 3.0rem;
  font-weight: 300;
  text-align: left;
  position: relative;
  color: #333;
}
.title h2:after {
  content: "";
  position: absolute;
  left: 10px;
  bottom: -13px;
  display: inline-block;
  width: 20px;
  height: 1px;
  transform: translateX(-50%);
  background-color: #333;
}
.title p {
  font-size: 1.6rem;
  text-align: left;
  padding-top: 20px;
  color: #333;
}
/* Instagram link  right-bottom*/
#instagram_link {
  z-index: 888;
  width: 100px;
  height: 100px;
  position: fixed;
  right: -100px;
  bottom: 25px;
  opacity: 1;
  border-radius: 50%;
  background-image: url("../images/instagram_bg.jpg");
  text-align: center;
  cursor: pointer;
}
#instagram_link a {
  position: relative;
  display: block;
  width: 100px;
  height: 100px;
  text-decoration: none;
  color: #F7F4EA;
}
.instagram_link img {
  width: 30px;
	
  margin-top: 16px;
}
.instagram_link p {
  font-size: 1.6rem;
  margin: 0;
}
.instagram_tag {
  position: absolute;
  top: -31px;
  right: 0;
}
.instagram_tag {
  width: 100%;
  line-height: 100px;
  text-align: center;
}
.instagram_tag img {
  width: 104px;
  transition: 1.0s;
  transform: rotateZ(0deg);
}
.instagram_tag:hover img {
  transform: rotateZ(360deg);
}