.codeblock{
color: #000000; 
width: 700px; 
display:block;
overflow:auto;
background-color: #FFFFFF; 
font-size:10pt; 
font-family:Courier New;
margin-top: 5px;
margin-bottom: 5px;
}

.codeblock pre{ 
margin-left: 5px;
font-family:Courier New;
margin-top: 5px;
margin-bottom: 5px;
}