header {
  margin-top: 25px;
}
footer {
  margin-top: 25px;
  padding: 40px 0;
  color: #999;
  background-color: #f9f9f9;
  border-top: 1px solid #e5e5e5;
}
samp {
  padding: 2px 4px;
  font-size: 90%;
  color: #99ccff;
  background-color: #333;
  border-radius: 3px;
  -webkit-box-shadow: inset 0 -1px 0 rgba(0,0,0,.25);
  box-shadow: inset 0 -1px 0 rgba(0,0,0,.25);
}
kbd::before {
  content: '$ ';
}
kbd.root::before {
  content: '# ';
}
kbd.r2::before {
    content: '[0x00401220]> ';
}
kbd.none::before {
  content: '';
}
.help-block {
  margin: 1px 0;
}
.form-group {
  margin-bottom: 5px;
}
[title] {
  cursor: help;
}
[onclick], button, button[title] {
  cursor: pointer;
}