.premium .navigation-bar {
  -webkit-transform: translateY(0);
  transform: translateY(0);
}
.premium-mv{
  position: relative;
}
.premium-mv-title{
  color: #fff;
  position: absolute;
  z-index: 2;
  font-size: clamp(1.5rem, 1.1rem + 1.25vw, 3.5rem);
  letter-spacing: 0.2em;
  line-height: 1.5;
  top: 50%;
  left: 0%;
  width: 100%;
  text-align: center;
}
.premium-contents{
  padding: 78px 0 140px;
}
.premium .-bg2 {
  background-image: url(../images/premium/premium-bg.webp);
  background-size: 100%;
}
.premium-inner{
  margin: 0 auto;
  padding: 80px 0;
  max-width: 1480px;
  width: calc(100% - 40px);
}
.premium-img-wrap{
  margin: 80px auto 0;
}
.premium-img-wrap:first-child{
  margin: 20px auto 0;
}

@media screen and (max-width: 767px){
  .premium-contents{
    padding: 70px 0 0;
  }
  .premium-mv-title{
    top: 42%;
  }
  .premium-inner {
    padding: 40px 0;
    max-width: 100%;
    width: 100%
  }
  .premium-img-wrap {
    margin: 40px auto 0;
  }
}