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

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

body,
h1,
p {
  margin: 0;
}

button,
input,
textarea,
select {
  font: inherit;
}

[hidden] {
  display: none !important;
}