/* HTML5 elements */
article, aside, figure, footer, header, main, nav, section {
  display: block;
}

/* Base styles */
html {
  font-family: sans-serif;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

body {
  margin: 0;
}

a {
  text-decoration: none;
  outline: none;
}

img {
  border: 0;
  max-width: 100%;
  height: auto;
}

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

b, strong {
  font-weight: bold;
}

button, input, select, textarea {
  font: inherit;
  margin: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}