* {
  padding: 0;
  margin: 0;
  border: 0; }

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

:focus, :active {
  outline: none; }

a:focus, a:active {
  outline: none; }

nav, footer, header, aside {
  display: block; }

html, body {
  height: 100%;
  width: 100%;
  font-size: 100%;
  line-height: 1;
  font-size: 14px;}

input, button, textarea {
  font-family: inherit; }

button {
  cursor: pointer; }

a, a:visited {
  text-decoration: none; }

a:hover {
  text-decoration: none; }

ul li {
  list-style: none; }

img {
  vertical-align: top; }

h1, h2, h3, h4, h5, h6 {
  font-weight: inherit; }