/* Normalise */
html,
body {
  margin: 0;
  padding: 0;
}
body {
  color: #222;
  background-color: #fff;
  font-family: "Helvetica Neue", sans-serif;
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  line-height: 1.5;
}
input,
input[type="text"],
input[type="password"],
input[type="search"],
input[type="email"],
input[type="submit"],
button,
textarea {
  font-size: 1em;
  font-family: sans-serif;
}
select,
option {
  font-size: 1em;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
fieldset,
img,
a img {
  border: none;
}
img {
  vertical-align: bottom;
}
p img {
  vertical-align: baseline;
}

/* Base Elements */
h1 {
  margin: 0 0 0.25em 0;
  padding: 0;

  font-family: sans-serif;
  font-size: 4em;
  font-weight: 900;
  line-height: 1.5;
  letter-spacing: -5.2pt;
  color: #c33;
}
p {
  margin: 0 0 1.25em 0;
  padding: 0;
  line-height: 1.25;
}
li {
  margin-bottom: 0.75em;
}

a,
a:link {
  text-decoration: underline;
  color: #222;
}
a:visited {
  text-decoration: underline;
  color: #444;
}
a:hover,
a:focus {
  text-decoration: none;
  color: #31c;
}
a:active {}

::selection {
  background-color: #ec0;
}

/* Base Classes */
.heading-extra {
  color: #fff;
}

/* Layout Styles */
.wrapper {
  width: 60em;
  min-height: 100vh;
  margin: 0 auto;
  padding: 1em;
  background-color: #eee;
  overflow: hidden;

  transition:
    width 600ms ease,
    margin-left 600ms ease,
    margin-right 600ms ease;
}
@media only screen and (min-width: 88em) {
  .wrapper {
    font-size: 1.125em;
  }
}
@media only screen and (min-width: 96em) {
  .wrapper {
    font-size: 1.25em;
  }
}
@media only screen and (min-width: 100em) {
  .wrapper {
    width: auto;
    margin: 0 9em;
  }
}

/* max-width = .wrapper width + padding */
@media only screen and (max-width: 62em) {
  .wrapper {
    width: auto;
    margin: 0 0;
  }
}