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, 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,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}
/* body {
  line-height: 1;
} */
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}

img, iframe {
  vertical-align: bottom;
  max-width: 100%;
}

input, textarea, select {
  font: inherit;
}

* {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Font size */

body {
  font-size: 100%;
}

body, caption, th, td, input, textarea, select, option, legend, fieldset, h1, h2, h3, h4, h5, h6 {
  font-size-adjust: 0.5;
}

#page {
  font-size: 1em;
  /* equivalent to 16px */
  line-height: 1.25;
  /* equivalent to 20px */
}

@media (min-width: 43.75em) {
  #page {
    font-size: 1em;
    /* equivalent to 16px */
    line-height: 1.375;
    /* equivalent to 22px */
  }
}

h1 {
  font-size: 2em;
  /* 2x body copy size = 32px */
  line-height: 1.25;
  /* 45px / 36px */
}

@media (min-width: 43.75em) {
  h1 {
    font-size: 2.5em;
    /* 2.5x body copy size = 40px */
    line-height: 1.125;
  }
}

@media (min-width: 56.25em) {
  h1 {
    font-size: 3em;
    /* 3x body copy size = 48px */
    line-height: 1.05;
    /* keep to a multiple of the 20px line height and something more appropriate for display headings */
  }
}

h2 {
  font-size: 1.625em;
  /* 1.625x body copy size = 26px */
  line-height: 1.15384615;
  /* 30px / 26px */
}

@media (min-width: 43.75em) {
  h2 {
    font-size: 2em;
    /* 2x body copy size = 32px */
    line-height: 1.25;
  }
}

@media (min-width: 56.25em) {
  h2 {
    font-size: 2.25em;
    /* 2.25x body copy size = 36px */
    line-height: 1.25;
  }
}

h3 {
  font-size: 1.375em;
  /* 1.375x body copy size = 22px */
  line-height: 1.13636364;
  /* 25px / 22px */
}

@media (min-width: 43.75em) {
  h3 {
    font-size: 1.5em;
    /* 1.5x body copy size = 24px */
    line-height: 1.25;
  }
}

@media (min-width: 56.25em) {
  h3 {
    font-size: 1.75em;
    /* 1.75x body copy size = 28px */
    line-height: 1.25;
  }
}

h4 {
  font-size: 1.125em;
  /* 1.125x body copy size = 18px */
  line-height: 1.11111111;
}

@media (min-width: 43.75em) {
  h4 {
    line-height: 1.22222222;
    /* (22px / 18px */
  }
}

blockquote {
  font-size: 1.25em;
  /* 20px / 16px */
  line-height: 1.25;
  /* 25px / 20px */
}

@media (min-width: 43.75em) {
  blockquote {
    font-size: 1.5em;
    /* 24px / 16px = */
    line-height: 1.45833333;
    /* 35px / 24px */
  }
}