div.wp-shkshell {
    font-style: normal;
    color: #FFF;
    background-color: #444;
    background-image: url('shell.png');
    -webkit-border-radius: .4em;
    -moz-border-radius: .4em;
    border-radius: .4em;
    border: 1px solid #AAA;
    font-family: 'Courier New', Courier, Fixed;
    background-position: 13px 5px;
    background-repeat: no-repeat;
    margin: 10px 0;
    text-align: left;
    padding: 2px 10px 2px 40px;
    line-height: 1.35em;
}
span.wp-shkshell-prompt {
    font-style: italic;
    color: #808080;
}
span.wp-shkshell-command {
    color: #9CF;
}
span.wp-shkshell-string {
    color: #9C6;
}
span.wp-shkshell-other {
    color: #F39;
}
span.wp-shkshell-variable {
    color: #FF0;
}
span.wp-shkshell-special {
    color: #808080;
}
span.wp-shkshell-path {
    font-style: italic;
}
span.wp-shkshell-comment {
    color: #0c0;
    font-style: italic;
}