t2-mapper/app/style.css

html {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  background: black;
  overflow: hidden;
}

*,
*:before,
*:after {
  box-sizing: inherit;
}

body {
  user-select: none;
  -webkit-touch-callout: none;
}

html {
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    "Open Sans",
    "Helvetica Neue",
    sans-serif;
  font-size: 100%;
}

body {
  margin: 0;
  padding: 0;
  overflow: hidden;
}

main {
  width: 100dvw;
  height: 100dvh;
}

input[type="range"] {
  max-width: 80px;
}