.site-content-col2 .pod .pod-toggle-btn a.plus { background-image: url(/_common/img/template/materials-today/icon-plus.gif); }  .site-content-col2 .pod .pod-toggle-btn a.minus { background-image: url(/_common/img/template/materials-today/icon-minus.gif); }  .site-header { background: #b3bfcf; }  .site-content-col1 ul.cat-menu li { border-bottom: solid 1px #b3bfcf; }  .site-content-col1 ul.cat-menu li.sel a { background: #b3bfcf; }  .site-content-col1 ul.cat-menu li a:hover { background: #00275d; }  .site-content-col2 .page-title { background: #00275d; }  .site-content-col2 .article-related .title { background: #b3bfcf; }