p.caption {
  color: #777;
  margin-top: 10px;
}
p code {
  white-space: inherit;
}
pre {
  word-break: normal;
  word-wrap: normal;
}
pre code {
  white-space: inherit;
}

/* Set text page width */
.book .book-body .page-wrapper .page-inner {
    max-width: 80%;
    margin: 0 auto;
    padding: 20px 0 40px;
}

/* Bootstrap Labels */
/* https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css */

.label {
  display:inline;
  padding:.2em .6em .3em;
  font-size:75%;
  font-weight:700;
  line-height:1;
  color:#fff;
  text-align:center;
  white-space:nowrap;
  vertical-align:baseline;
  border-radius:.25em;
}
a.label:focus,a.label:hover {
  color:#fff;
  text-decoration:none;
  cursor:pointer;
}
.label:empty {
  display:none;
}
.btn .label {
  position:relative;
  top:-1px;
}
.label-default {
  background-color:#777;
}
.label-default[href]:focus,.label-default[href]:hover {
  background-color:#5e5e5e;
}
.label-primary { 
  background-color:#337ab7;
}
.label-primary[href]:focus,.label-primary[href]:hover {
  background-color:#286090;
}
.label-success {
  background-color:#5cb85c;
}
.label-success[href]:focus,.label-success[href]:hover {
  background-color:#449d44;
}
.label-info {
  background-color:#5bc0de;
}
.label-info[href]:focus,.label-info[href]:hover {
  background-color:#31b0d5;
}
.label-warning {
  background-color:#f0ad4e;
}
.label-warning[href]:focus,.label-warning[href]:hover {
  background-color:#ec971f;
}
.label-danger {
  background-color:#d9534f;
}
.label-danger[href]:focus,.label-danger[href]:hover {
  background-color:#c9302c;
}