html {
  height: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium",
    "游ゴシック", "Yu Gothic", sans-serif;
  background: #fff;
  color: #000000;
  font-size: 85%;
}

#main_wrap1 {
  width: 100vw;
  background: #000000;
  padding: 5px 0;
}

.wrap1 {
  width: 100%;
  margin: 0 auto;
  color: #fff;
  text-align: center;
}

#main_wrap2 {
  width: 100vw;
  background: #141c41;
  padding: 15px 0;
}

.wrap2 {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.wrap2 img {
  width: 90%;
}

#main_wrap3 {
  width: 100vw;
  background: #fff;
  padding: 15px 0;
}

.wrap3 {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.wrap3 img {
  width: 60%;
}

#main_wrap4 {
  width: 100vw;
  background: #fff;
  padding: 15px 0;
  margin-top: 20px;
}

.wrap4 {
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.wrap4 img {
  width: 80%;
}

#main_wrap5 {
  width: 100vw;
  height: auto;
  background: #141c41;
  padding: 20px 0;
  margin-top: 15px;
}

.wrap5 {
  margin: 0 auto;
  color: #fff;
  text-align: center;
}

#yt-wrap {
  max-width: 90%;
  margin: auto;
  margin-top: 70px;
}
@media (max-width: 480px) {
  #yt-wrap {
    margin-top: 10px;
  }
}

#yt-block {
  position: relative;
}

.videoWrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 */
  /* padding-top: 25px; */
  height: 0;
}

.videoWrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.videoWrapper::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: url("../img/normal.jpg");
  background-size: cover;
}

.videoWrapper.pv::after {
  display: none;
}

.videoWrapper2::after {
  background-image: url("../img/normal2.jpg");
}

#play {
  display: inline-block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  width: 3rem;
  height: 3rem;
  /* border: 0.1rem solid #fafafa; */
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.95;
}

#play:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 34%;
  transform: translateY(-50%);
  width: 0px;
  height: 0px;
  /* border: 0.8rem solid transparent; */
  border-left: 1.3rem solid #fafafa;
  box-sizing: border-box;
}

.is-bounce {
  animation: bounce 4s infinite;
  -moz-animation: bounce 4s infinite;
  -webkit-animation: bounce 4s infinite;
  -webkit-animation-delay: 4s;
  animation-delay: 4s;
}
@-webkit-keyframes bounce {
  0%,
  4%,
  10%,
  18%,
  100% {
    -webkit-transform: translateY(0);
  }
  5% {
    -webkit-transform: translateY(-6px);
  }
  12% {
    -webkit-transform: translateY(-4px);
  }
}
@keyframes bounce {
  20%,
  24%,
  30%,
  34%,
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
  25% {
    -webkit-transform: translateY(-6px);
    transform: translateY(-6px);
  }
  32% {
    -webkit-transform: translateY(-4px);
    transform: translateY(-4px);
  }
}
/* アニメーションを遅延させる */
.is-bounce + .is-bounce {
  -webkit-animation-delay: 0.5s;
  animation-delay: 0.5s;
}