Put the following in your template file under the ...

2007-09-04T09:57:00.000+10:00

Put the following in your template file under the post section (search for "/* Posts")

.codemarkup {
direction: ltr;
margin: 0 5px 10px 5px;
padding: 5px;
border-color: #A9B8C2;
border-width: 0 1px 1px 1px;
border-style: solid;
font-weight: normal;
color: #006600;
font-size: 0.85em;
font-family: Monaco, 'Courier New', monospace;
background-color: #FAFAFA;

then just encircle the code with a
div class="codemarkup"

theres probably a better way, but that works ok with very little effort.

Comments on lifestyle of a dying network admin: Recording RouterOS's IP Accounting Data

Put the following in your template file under the ...