html {
  overflow: auto;
}
body {
  position: relative;
  overflow: hidden;
  line-height: 1.5;
  color: #000;
  background-color: #fff;
}
a{
  display: inline-block;
  width: 100%;
}
a:hover,
a:focus {
  opacity: 0.85;
}
picture{
  display: block;
}
img{
  width: 100%;
  vertical-align: top;
}
.inner{
  width: 100%;
  max-width: 750px;
  margin: 0 auto;
}
.video.bg_gray{
  background-color: #f6f6f6;
  padding-bottom: 8vw;
}
.video{
  padding: 0 25px;
}
.video_inner {
  width: 100%;
  padding-bottom: 56.25%;
  position: relative;
  margin-left: auto;
  margin-right: auto;
}
.video iframe {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
}
.footer{
  position: relative;
  padding-bottom: 17.5vw;
  background-color: #0B0505;
}
.footer::before{
  position: absolute;
  content: "";
  background-color: #0B0505;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 18vw;
  z-index: 1;
}
.fixedBanner{
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 10;
}
@media only screen and (min-width: 979px){
  .footer{
    padding-bottom: 5.1vw;
  }
  .footer::before{
    content: none;
  }
}