body {
    font-family: '宋体';
    font-size: 16px;
}
#open-new-link {
    font-size: 10px;
    color: red;
    text-decoration: underline;
    padding-top: inherit;
}
/*html, body {
    margin: 0px;
    height: 100%;
    font-family: '宋体';
    font-size: 16px;
}

div.panel_body {
    width: 100%;
    height: 100%;
}

iframe.pdf_iframe {
    width: 100%;
    height: 100%;
}*/