Word break links

                                          #permalink_section {
    white-space: pre-wrap;
    /* css-3 */        white-space: -moz-pre-wrap;
    /* Mozilla, since 1999 */    white-space: -pre-wrap;
    /* Opera 4-6 */        white-space: -o-pre-wrap;
    /* Opera 7 */        word-wrap: break-word;
    /* Internet Explorer 5.5+ */
}