.page_issue_archive .obj_issue_toc .sections:not(:first-child){margin-top:20px}.page_issue_archive .pkp_structure_main h2{margin:10px 0}.page_issue_archive .issues_archive,.page_issue_archive .issues_archive>li{border:none;border-bottom:1px solid #ccc}.meta .doi{margin:4px 0}