codeblock_wrap.css

pre, code{
  word-wrap: break-word !important;
  overflow-wrap:break-word !important;
  background-color: #f8f8f8 !important;
  white-space: pre-wrap !important;
}

img {
  width: 100%;
}

table {
  border-collapse: collapse;
}

table, th, td {
  border: 1px solid black;
}