html,
body,
h1,
h2,
h3,
h4,
h5,
h6 {
  padding: 0;
  margin: 0;
}

html,
body,
#app {
  width: 100%;
  height: 100%;
}

:root {
  @for $i from 1 through 40 {
    --ft#{$i}: #{$i}px;
  }
}