.code-block {
    font-family: Arial,Helvetica,sans serif;
    border: 1px solid #454545;
    background: #303030;
    color: #AAAAAA;
    padding: 10px;
    white-space: pre;
}

.code-block .function {
    color: #33A8E5;
}

.code-block .keyword {
    color: #FF66FF
}

.code-block .comment {
    color: #00FF00;
}

.code-block span:before {
    content: "";
}