body,html{
  height: 100%;
  width:100%;
  background-color:#f6f6f6!important ;
    overflow: hidden;
} 
.main-div{
  height: 100%;
  width:100%; 
}
.maincontainer
{   
  display: flex;
  flex-direction: column;
  width: 80%;
  margin: auto;
  background-color: #f6f6f6;
}
.logo-image-div {
  padding-top: 10px;
  flex: 1;
  justify-content: center;
  display: flex;
}
.logo-image{
  height: 92px;
}
.imageprops{
  width: 78%;
  position: relative;
  padding: 17.5% 11% 22% 11%;
}
.innercontainer {
  position: relative;
}
.baseimagelayout{
  width: 100%;
  position: absolute;
  filter: drop-shadow(0 3px 10px rgba(0, 0, 0, .16));   
}

.audiobtnprops{
  position: absolute;
  width: 26%;
  left: 36.7%;
  top: 39.5%;
  z-index: 99;
}


/* サムネイル */
.gallery {
  display: flex;
  justify-content: center;
}
.thumb {
  position: relative;
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}


.imageprops{
  width: 78%;
  position: relative;
  padding: 17.5% 11% 22% 11%;
}

/* モーダル */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal.is-open {
  display: flex;
}
.modal-content {
  position: relative;
  width: 100%;
  height: 100%;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
}
.close-btn {
  position: absolute;
  top: 20px;
  right: 30px;
  background: #222;
  color: white;
  border: none;
  font-size: 24px;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 6px;
  z-index: 1100;
}
.video-wrap {
  width: 100%;
  height: 100%;
  background: #fff;
  overflow: hidden;
}
.video-wrap video {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (min-width: 1281px) {
 .maincontainer
  {
      width: 25%;       
  }  
  .logo-image{
    height: 52px;
  }   
}


@media (min-width: 1025px) and (max-width: 1280px) {
  .maincontainer
  { 
    width: 40%;
  }    
  .logo-image{
    height: 52px;
  }   
}
@media (min-width: 768px) and (max-width: 1024px) and(orientation: portrait) {
  
  .maincontainer
  {
      display: flex;
      flex-direction: column;
      width: 86%;
      height: 100%;
  }
  .main-div{
      margin: 0 3%;
      width: 94%;
  }
  .logo-image{
    height: 52px;
  }   
}
@media (min-width: 768px) and (max-width: 1024px) and (orientation: landscape) {
  .maincontainer
  {      
      width: 50%;
  }
  .logo-image{
    height: 52px;
  } 
}
@media (min-width: 451px) and (max-width: 767px) {
 
  .maincontainer
  {
      display: flex;
      flex-direction: column;
      width: 86%;
      height: 100%;
  }
 .logo-image{
      height: 45px;
      max-width: 100%;
  }
}
@media (min-width: 320px) and (max-width: 450px) {

  .maincontainer
  {
      width: 86%;
  }
  .logo-image{
    height: 42px;
  }
  body{
      overflow-x: hidden;
   }
}
@media  (max-width: 319px) {
  .maincontainer
  {
      width: 86%;
      height: 96%;
  }  
  .logo-image{
      height: 52px;
  }   
}