style.css

/**
 * dw2pdf export_pdf pagetool icon
 */

/* export icon */
#dokuwiki__pagetools ul li a.export_pdf {
    background-position: right 0;
}
#dokuwiki__pagetools ul li a.export_pdf:before {
    content: url(pagetools-pdfexport-sprite.png);
    margin-top: 0;
}
#dokuwiki__pagetools:hover ul li a.export_pdf,
#dokuwiki__pagetools ul li a.export_pdf:focus,
#dokuwiki__pagetools ul li a.export_pdf:active {
    background-image: url(pagetools-pdfexport-sprite.png);
}
#dokuwiki__pagetools ul li a.export_pdf:hover,
#dokuwiki__pagetools ul li a.export_pdf:active,
#dokuwiki__pagetools ul li a.export_pdf:focus {
    background-position: right -45px;
}
/*Keep pagetool icon on left side for rtl languages*/
[dir=rtl] #dokuwiki__pagetools ul li a.export_pdf:hover,
[dir=rtl] #dokuwiki__pagetools ul li a.export_pdf:active,
[dir=rtl] #dokuwiki__pagetools ul li a.export_pdf:focus {
    background-position: left -45px;
}