*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html, body { height: 100%; overflow: hidden; }
body { -webkit-font-smoothing: antialiased; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; border: none; outline: none; }
ul, ol { list-style: none; }