html {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: unset;
  width:99vw;
}
@media (min-width: 1900px) and (orientation: landscape) {
html {zoom:1;overflow: hidden!important;height:auto!important;width:fit-content!important;max-height: 100vh!important;}
#d1 {zoom:1;}
body {min-height: 75vh;min-width: 99vw;}
}