rpt-token-portlet/src/main/webapp/css/main.css

code.wraptext {
    white-space: pre-wrap; 
    white-space: -moz-pre-wrap;
    white-space: -pre-wrap;
    white-space: -o-pre-wrap;
    word-wrap: break-word;
}

.bg_white {
    background-color: white !important;
}