body {
  padding: 50px;
  font: 14px/1.5;
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto,Helvetica Neue, Arial, Apple Color Emoji, Segoe UI Emoji,Segoe UI Symbol, Noto Color Emoji, sans-serif;
  color: #777;
  font-weight: 300;
}

h1,h2,h3,h4,h5,h6 {
  color: #222;
  margin: 0 0 20px;
}

p,ul,ol,table,pre,dl {
  margin: 0 0 20px;
}

h1,h2,h3 {
  line-height: 1.1;
}

h1 {
  font-size: 28px;
}

h2 {
  color: #393939;
}

h3,h4,h5,h6 {
  color: #494949;
}

a {
  color: #39c;
  font-weight: 400;
  text-decoration: none;
}

a small {
  font-size: 11px;
  color: #777;
  margin-top: -0.6em;
  display: block;
}

.wrapper {
  width: 860px;
  margin: 0 auto;
}

blockquote {
  border-left: 1px solid #e5e5e5;
  margin: 0;
  padding: 0 0 0 20px;
  font-style: italic;
}

code,pre {
  font-family: Monaco, Bitstream Vera Sans Mono, Lucida Console, Terminal;
  color: #333;
  font-size: 12px;
}

pre {
  padding: 8px 15px;
  background: #f8f8f8;
  border-radius: 5px;
  border: 1px solid #e5e5e5;

  -ms-overflow-x: auto;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,td {
  text-align: left;
  padding: 5px 10px;
  border-bottom: 1px solid #e5e5e5;
}

dt {
  color: #444;
  font-weight: 700;
}

th {
  color: #444;
}

img {
  max-width: 100%;
}

header {
  width: 270px;
  float: left;
  position: fixed;
}

header ul {
  list-style: none;
  height: 40px;
  padding: 0;
  background: #eee;

  background: -webkit-linear-gradient(top, #f8f8f8 0%, #dddddd 100%);
  background: -moz-linear-gradient(top, #f8f8f8 0%, #dddddd 100%);
  background: -o-linear-gradient(top, #f8f8f8 0%, #dddddd 100%);
  background: -ms-linear-gradient(top, #f8f8f8 0%, #dddddd 100%);
  background: linear-gradient(top, #f8f8f8 0%, #dddddd 100%);
  border-radius: 5px;
  border: 1px solid #d2d2d2;

  -webkit-box-shadow: inset #fff 0 1px 0, inset rgba(0,0,0,0.03) 0 -1px 0;
  box-shadow: inset #fff 0 1px 0, inset rgba(0,0,0,0.03) 0 -1px 0;
  width: 270px;
}

header li {
  width: 89px;
  float: left;
  border-right: 1px solid #d2d2d2;
  height: 40px;
}

header ul a {
  line-height: 1;
  font-size: 11px;
  color: #999;
  display: block;
  text-align: center;
  padding-top: 6px;
  height: 40px;
}

strong {
  color: #222;
  font-weight: 700;
}

header ul li + li {
  width: 88px;
  border-left: 1px solid #fff;
}

header ul li + li + li {
  border-right: none;
  width: 89px;
}

header ul a strong {
  font-size: 14px;
  display: block;
  color: #222;
}

section {
  width: 500px;
  float: right;
  padding-bottom: 50px;
}

small {
  font-size: 11px;
}

hr {
  border: 0;
  background: #e5e5e5;
  height: 1px;
  margin: 0 0 20px;
}

footer {
  width: 270px;
  float: left;
  position: fixed;
  bottom: 50px;
}

@media print,screen and (max-width: 960px) {
    div.wrapper {
    width: auto;
    margin: 0;
  }

  header,section,footer {
    float: none;
    position: static;
    width: auto;
  }

  header {
    padding-right: 320px;
  }

  section {
    border: 1px solid #e5e5e5;
    border-width: 1px 0;
    padding: 20px 0;
    margin: 0 0 20px;
  }

  header a small {
    display: inline;
  }

  header ul {
    position: absolute;
    right: 50px;
    top: 52px;
  }
}

@media print,screen and (max-width: 720px) {
  body {
    word-wrap: break-word;
  }

  header {
    padding: 0;
  }

  header ul,header p.view {
    position: static;
  }

  pre,code {
    word-wrap: normal;
  }

}

@media print,screen and (max-width: 480px) {
  body {
    padding: 15px;
  }

  header ul {
    display: none;
  }

}

@media print {
  body {
    padding: 0.4in;
    font-size: 12pt;
    color: #444;
  }
}

/* instagram */
.ig-b-{
  display: inline-block;
}

.ig-b-img {
  visibility: hidden;
}

.ig-b-:hover {
  background-position: 0 -60px;
}

.ig-b-:active {
  background-position: 0 -120px;
}

.ig-b-v-24 {
  width: 137px;
  height: 24px;
  background: url(//badges.instagram.com/static/images/ig-badge-view-sprite-24.png) no-repeat 0 0;
}

@media only screen and (-webkit-min-device-pixel-ratio: 2),only screen and (min--moz-device-pixel-ratio: 2),only screen and (-o-min-device-pixel-ratio: 2 / 1),only screen and (min-device-pixel-ratio: 2),only screen and (min-resolution: 192dpi),only screen and (min-resolution: 2dppx) {
  .ig-b-v-24 {
    background-image: url(//badges.instagram.com/static/images/ig-badge-view-sprite-24@2x.png);
    -webkit-background-size: 160px 178px;
    -moz-background-size: 160px 178px;
    background-size: 160px 178px;
  }
}