Bootstrap

/*!
 * Bootstrap v3.0.0
 *
 * Copyright 2013 Twitter, Inc
 * Licensed under the Apache License v2.0
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Designed and built with all the love in the world by @mdo and @fat.
 */
 
/*! normalize.css v2.1.0 | MIT License | git.io/normalize */
 
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
  display: block;
}
 
audio,
canvas,
video {
  display: inline-block;
}
 
audio:not([controls]) {
  display: none;
  height: 0;
}
 
[hidden] {
  display: none;
}
 
html {
  font-family: sans-serif;
  -webkit-text-size-adjust: 100%;
      -ms-text-size-adjust: 100%;
}
 
body {
  margin: 0;
}
 
a:focus {
  outline: thin dotted;
}
 
a:active,
a:hover {
  outline: 0;
}
 
h1 {
  margin: 0.67em 0;
  font-size: 2em;
}
 
abbr[title] {
  border-bottom: 1px dotted;
}