ura.design/assets/scss/_normalize.scss

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

html {
  line-height: 1.15;
  tab-size: 4;
}

body {
  margin: 0;
  font-family: system-ui, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif,
    'Apple Color Emoji', 'Segoe UI Emoji';
}

hr {
  height: 0;
  color: inherit;
}

abbr[title] {
  text-decoration: underline dotted;
}

b,
strong {
  font-weight: bolder;
}

code,
kbd,
samp,
pre {
  font-family: Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 1em;
}

small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -.25em;
}

sup {
  top: -.5em;
}

table {
  text-indent: 0;
  border-color: inherit;
}

button,
input,
optgroup,
select,
textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}

button,
select {
  text-transform: none;
}

legend {
  padding: 0;
}

progress {
  vertical-align: baseline;
}

summary {
  display: list-item;
}