.pkp_site_name .is_img img {
    display: block;
    max-height: none;
    max-width: 100%;
    width: auto;
    height: auto;
}


.pkp_navigation_primary_row {
    background: #efefef
}


body {
font-family: tahoma,geneva,sans-serif;
}
.obj_article_details .abstract {
text-align: justify;


.pkp_brand_footer {
display: none;
}