body {
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}
h2 {
  text-align: center;
  font-weight: 300;
}
.jumbotron {
  position: relative;
  font-size: 16px;
  color: #fff;
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
  border-radius: 0;
  padding-bottom: 30px;
  background-image: -webkit-linear-gradient(left, #720e9e 0, #dd4b39 100%);
  background-image: -o-linear-gradient(left, #720e9e 0, #dd4b39 100%);
  background-image: linear-gradient(to right, #720e9e 0, #dd4b39 100%);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(
      startColorstr='#ff720e9e',
      endColorstr='#ffdd4b39',
      GradientType=1
    );
}
.jumbotron h1 {
  margin-bottom: 15px;
  font-weight: 300;
  letter-spacing: -1px;
  color: #fff;
}
.jumbotron iframe {
  width: 100px !important;
  height: 20px !important;
  border: none;
  overflow: hidden;
  margin: 2px;
}
.jumbotron p a,
.jumbotron .jumbotron-links a {
  font-weight: 500;
  color: #fff;
}
.jumbotron .jumbotron-links {
  margin-top: 15px;
  margin-bottom: 0;
  padding-left: 0;
  list-style: none;
  font-size: 14px;
}
.jumbotron .jumbotron-links li {
  display: inline;
}
.jumbotron .jumbotron-links li + li {
  margin-left: 20px;
}
.jumbotron .bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 18px;
  background-color: rgba(0, 0, 0, 0.2);
}
.how-to {
  padding: 20px;
}
.how-to h2 {
  text-align: center;
}
.how-to li {
  font-size: 21px;
  line-height: 1.7;
  margin-top: 20px;
}
.how-to li p {
  font-size: 16px;
  color: #555;
}
.how-to code {
  font-size: 85%;
  word-wrap: break-word;
  white-space: normal;
}
footer {
  text-align: center;
  opacity: 0.8;
  padding: 50px;
  background-image: -webkit-linear-gradient(left, #dd4b39 0, #720e9e 100%);
  background-image: -o-linear-gradient(left, #dd4b39 0, #720e9e 100%);
  background-image: linear-gradient(to right, #dd4b39 0, #720e9e 100%);
  background-repeat: repeat-x;
  filter: progid:DXImageTransform.Microsoft.gradient(
      startColorstr='#ffdd4b39',
      endColorstr='#ff720e9e',
      GradientType=1
    );
}
footer a {
  color: #fff;
}
footer a:hover {
  color: #fff;
}
.links {
  margin: 0;
  list-style: none;
  padding-left: 0;
}
.links li {
  display: inline;
  padding: 0 10px;
}
.social-class .social-hex {
  font-family: Monaco, Menlo, Consolas, 'Courier New', monospace;
  font-size: 10px;
  opacity: 0.3;
  float: right;
}
.social-class li {
  margin-bottom: 4px;
}
.social-class li:hover .social-hex {
  opacity: 1;
}
.social-class li:hover code {
  background-color: #e8e8ee;
}
.social-class code {
  cursor: default;
}