p.caption {
  color: #777;
  margin-top: 10px;
}
p code {
  white-space: inherit;
}
pre {
  word-break: normal;
  word-wrap: normal;
}
pre code {
  white-space: inherit;
}
.cl{
  float: left;
  width: 49%;
  text-align: left;
}
.cc{
  display: inline-block;
  width: 2%;
  text-align: center;
}
.cr{
  float: right;
  width: 49%;
  text-align: left;
}