* {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  }

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

a { background-color: transparent }
img, video, audio { border-style: none; max-width: 100% }
table { border-collapse: collapse; border-spacing: 0 }
button, input, optgroup, select, textarea { font-family: inherit; line-height: 1 }
button, input { overflow: visible }
button, select { text-transform: none }

button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
  }

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  }

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
  }

textarea { overflow: auto }
html, input, select, textarea { color: #333 }
html, body { height: 100% }