#splash {
      position: fixed;  bottom: 0; left: 0; height: 100%; width: 100%; padding: 60px; background: rgba(0, 0, 0, 0.6); z-index: 100; display: none;
    }
    #splash-close {
    position: absolute;
    top: 10px;
    right: 10px;
    color: #ffffff;
    font-size: 30pt;
    cursor: pointer;
    z-index: 100;
    padding: 0 0.5%;
    border: 1px solid #ccc;
    line-height: 1;
    }
    #splash-content {
      background-color:#fff; width: 681px;height:511px;box-shadow: 0px 5px 10px rgba(0,0,0,0.6);
       margin:0 auto;text-align: center;
      opacity: 0.9;
      position: relative;
    bottom:0;
    top:inherit;}

    #splash-content img {
     width:100%;
     height:auto;
    }
    @media only screen and (max-width:720px) {
      #splash{top:initial;left: initial;right: initial;}
      #splash-content {width: calc(100vw / 2);}
  }



@media only screen and (max-width:480px) {
    .lastlong {
        height: 8434px;
        margin: 0 auto;
        text-align: center;
        
    }
    .landing{width:100%; height:auto !important;}
    .yokoso{width:100%; height:auto !important;}
    .landing img,.yokoso img{width:100%  !important;}
    
    #splash{padding:10px;}
    /*#splash-content {width: calc(100vw - 20px);top: calc(100vw/2);height:auto;}*/
    #splash-content {width: calc(100vw - 20px);top: calc(100vw/2);height:auto;}
    #splash-content img {width:100%;}
      }