html {
    height: 100%;
    background-color: #000000;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }

body {
    margin: 0;
    height: 100%;
    font-family: "Noto Sans JP";
    font-weight: 400;
    font-style: normal;
    color: black;
    background-position: center center;
}

.wrapper {
    height: 100%;
}

.overlay, #yt_player, #vimeo_player, #vimeo_player iframe {
    position: fixed;
    top: 0;
    left: 0;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
}

.overlay{
    z-index: -1;
    background-image: url("../images/fglb.png");
    background-repeat: repeat;
}
 
#yt_player, #vimeo_player, #vimeo_player iframe {
    z-index: -2;
}

.teaser {
    min-width: 320px;
    min-height: 180px;
    max-width: 1200px;
    max-height: 675px;
    position: relative;
    height: 0;
    padding: 0 0 min(675px, 56.25%);
    overflow: hidden;
    margin-bottom: 20px;
}

.teaser iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    max-width: 1200px;
    max-height: 675px;
  }

img.logo {
    width: 300px;
}

img.sunmoon {
    position: relative;
    width: 100%;
    height: 100%;
    max-width: 1200px;
    max-height: 800px;
}

img.nanohana {
    position: relative;
    width: 100%;
    height: 100%;
    max-width: 1200px;
    max-height: 800px;
}

.title {
    position: relative;
    flex-direction: column;
    top: 0;
    left: 0;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: 100%;
}

.info {
    position: absolute;
    bottom: 20px;
    margin: 10px;
    padding: 10px;
    font-weight: 500;
    height: auto;
    letter-spacing: 0.05em;
    line-height: 1;
    color: white;
  }

span.renewal, span.year, span.month, span.date {
    font-size: 28px;
}

span.nen, span.gatsu, span.nichi, span.day, span.time {
    font-size: 22px;
}

.right {
    float: right;
}

.center {
    font-size: 12px;
    text-align: center;
}

.container {
    background-color: #ffffff;
}

.text {
    margin: 20px;
    padding-top: 40px;
    padding-left: 20px;
    padding-right: 20px;
    padding-bottom: 20px;
}

.eng {
    font-size: 0.8em;
}

img.rk_prof_img {
    width: 140px;
}

.rk_prof {
    padding-top: 20px;
    padding-bottom: 20px;
    margin-top: 20px;
    margin-bottom: 20px;
    font-family: "Sawarabi Mincho";
}

.subtitle {
    font-style: normal;
    font-weight: 900;
    font-size: 30px;
}

.bodytext {
    margin-bottom: 40px;
}

.deco {
    float: left;
    margin-top: 12px;
    margin-left: -40px;
    width: 30px;
    height: 20px;
}

.red {
    background-color: #ff6868;
}

.blue {
    background-color: #6868ff;
}

.sky {
    background-color: #68c3ff;
}

.orange {
    background-color: #ffc368;
}

.green {
    background-color: #68ff68;
}

.lime {
    background-color: #b7fe52;
}

.purple {
    background-color: #c368ff;
}

.yellow {
    background-color: #fffc68;
}

.nanohana {
    background-color: #fff068;
}

*,
*:before,
*:after {
  -webkit-box-sizing: inherit;
  box-sizing: inherit;
}


.btn,
a.btn,
button.btn {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.5;
  position: relative;
  display: inline-block;
  padding: 1rem 4rem;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  letter-spacing: 0.1em;
  color: #212529;
  border-radius: 0.5rem;
}

a.btn-flat {
  overflow: hidden;

  padding: 1.5rem 6rem;

  color: #fff;
  border-radius: 0;
  background: #000;
}

a.btn-flat span {
  position: relative;
}

a.btn-flat:before {
  position: absolute;
  top: 0;
  left: 0;

  width: 150%;
  height: 500%;

  content: "";
  -webkit-transition: all 0.5s ease-in-out;
  transition: all 0.5s ease-in-out;
  -webkit-transform: translateX(-98%) translateY(-25%) rotate(45deg);
  transform: translateX(-98%) translateY(-25%) rotate(45deg);

  background: #00b7ee;
}

a.btn-flat:hover:before {
  -webkit-transform: translateX(-9%) translateY(-25%) rotate(45deg);
  transform: translateX(-9%) translateY(-25%) rotate(45deg);
}