ils,
figcaption,
figure,
footer,
header,
hgroup,
nav,
section,
ul {
  display: block;
}

audio,
canvas,
video {
  display: inline-block;
}

audio:not([controls]) {
  display: none;
}

html {
  font-size: 100%;
  text-size-adjust: none;
}

a:hover,
a:active {
  outline: 0;
}

sub,
sup {
  position: relative;
  font-size: 75%;
  line-height: 0;
  vertical-align: baseline;
}
sup {
  top: -0.5em;
}
sub {
  bottom: -0.25em;
}

img {
  max-width: 100%;
  width: auto9;
  height: auto;

  vertical-align: middle;
  