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


.blue-box {
  background-color: #e6f0ff;
  border-radius: 5px;
  padding: 20px;
  margin-bottom: 10px;
}

.green-box {
  background-color: #d9ffe9;
  border-radius: 5px;
  padding: 20px;
  margin-bottom: 10px;
}

.orange-box {
  background-color: #ffeedf;
  border-radius: 5px;
  padding: 20px;
  margin-bottom: 10px;
}

.caution, .important, .note, .tip, .warning {
  padding: 1em 1em 1em 4em;
  margin-bottom: 10px;
  background: #f5f5f5 5px center/3em no-repeat;
  border: 2px solid orange;
  border-radius: 10px;
}

.caution {
  background-image: url("img/caution.png");
}

.important {
  background-image: url("img/important.png");
}

.note {
  background-image: url("img/note.png");
}

.tip {
  background-image: url("img/tip.png");
}

.warning {
  background-image: url("img/warning.png");
}