html, body {
  margin: 0;
  padding: 0;
/*   background-color: #fff7db; */
/*   background: #fff7db; */
/*   overflow: hidden; */
/*   transition: background-color 10s ease-in-out; */
/*   background: #00cc00; */
/*   line-height: 0.2; */
}

body {
  width: 3000px;
  height: 100vh;
/*   height: 3000px; */
/*   background: linear-gradient(90deg, rgba(254,246,222,1) 0%, rgba(254,246,222,1) 28%, rgba(254,222,241,1) 33%, rgba(254,222,241,1) 70%, rgba(179,215,255,1) 75%, rgba(179,215,255,1) 100%); */
/*   background: linear-gradient(180deg, #fff7db 0%, #f8e0ff 51%, #bbd8ff 75%); */
  
/*   background-color: #fff7db; */
  background: #fff7db;
/*   overflow: hidden; */
  transition: background-color 20s ease-in-out;
  overflow-x: hidden;
  overflow-y: hidden;
/*   background: #00cc00; */
/*   line-height: 0.2; */
}

button {
  cursor: pointer;
}

input[type="radio"] {
  margin: 0;
  padding: 0;
  cursor: pointer;
  /* pointer-events: none; */
}

input[type="checkbox"] {
  margin: 0;
  padding: 0;
  cursor: pointer;
}

.info {
  position: fixed;
  top: 6px;
  left: 10px;
/*   display: flex;
  width: 1100px;
  justify-content: center;
  align-items: center; */
  display: grid;
  grid-template-columns: auto auto;
  gap: 0px 10px;
  z-index: 3;
  overflow: hidden;
  pointer-events: none;
}

.info-text {
/*   margin-top: 120px; */
/*   text-align: center; */
}

.center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.center-h {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-50%, auto);
}


/* ==================================== */
/* QR code */
/* ==================================== */
.qr {
  z-index: 2;
}

.qr-img {
  margin: 6px;
}

.qr-bg {
  background: #ffffff;
  border-width: 1px;
  border-style: solid;
  border-color: #767676;
}

.qr-container {  
  position: fixed;
  top: 511px;
/*   top: 390px; */
  left: 320px;
  display: grid;
  grid-template-columns: 111px 111px 111px 111px;
  grid-template-rows: 111px 10px;
  gap: 10px 30px; 
  grid-auto-flow: row;
  grid-template-areas:
    "qr-1 qr-2 qr-3 qr-4"
    "qr-1-t qr-2-t qr-3-t qr-4-t";
}

/* .qr-container {
  display: grid; 
  grid-template-columns: 110px 110px; 
  grid-template-rows: 110px 25px 110px 0px; 
  gap: 10px 30px; 
  grid-template-areas: 
    "qr-1 qr-2"
    "qr-1-t qr-2-t"
    "qr-3 qr-4"
    "qr-3-t qr-4-t"; 
} */
.qr-1 { grid-area: qr-1; }
.qr-2 { grid-area: qr-2; }
.qr-1-t { grid-area: qr-1-t; }
.qr-2-t { grid-area: qr-2-t; }
.qr-3 { grid-area: qr-3; }
.qr-4 { grid-area: qr-4; }
.qr-3-t { grid-area: qr-3-t; }
.qr-4-t { grid-area: qr-4-t; }



/* ==================================== */
/* Initial Sound Play Trick */
/* ==================================== */
#soundPlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  background: #fff7db;
/*   backdrop-filter: blur(3px); */
  z-index: 6;
  cursor: pointer;
}