html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
}

body {
  line-height: 1;
  -webkit-text-size-adjust: 100%;
  font-size: 1rem;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}

/* remember to highlight inserts somehow! */
ins {
  text-decoration: none;
}

del {
  text-decoration: line-through;
}

/* tables still need 'cellspacing="0"' in the markup */
table {
  border-collapse: collapse;
  border-spacing: 0;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

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

.clearfix:after {
  content: "";
  clear: both;
  display: block;
}

input,
button,
textarea,
select {
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  border-radius: 0;
  outline: none;
}

input[type="submit"]::-webkit-search-decoration,
input[type="button"]::-webkit-search-decoration {
  display: none;
}

input[type="checkbox"],
input[type="radio"] {
  vertical-align: middle;
  border: 1px solid #999;
  width: 1em;
  height: 1em;
  position: relative;
}