.pkp_site_name .is_img img {
    display: block;
    max-height: 800px;
    max-width: 100%;
    width: auto;
    height: auto;
}

@media (min-width: 992px){
.obj_issue_toc .galleys, .obj_issue_toc .section {
    /*margin: 30px -30px;*/
}
}
@media (min-width: 768px){
.obj_issue_toc .galleys, .obj_issue_toc .section {
    padding: 15px 30px;
    margin-top: 15px;
    margin-bottom: 15px;
}
}