.site-content-col2 .pod .pod-toggle-btn a.plus { background-image: url(/_common/img/template/ref/icon-plus.gif); }  .site-content-col2 .pod .pod-toggle-btn a.minus { background-image: url(/_common/img/template/ref/icon-minus.gif); }  .site-header { background: #BFBFBF; }  .site-content-col1 ul.cat-menu li { border-bottom: solid 1px #CCCCCC; }  .site-content-col1 ul.cat-menu li.sel a { background: #CCCCCC; }  .site-content-col1 ul.cat-menu li a:hover { background: #EEEEEE; color: #000000 !important; }  .site-content-col2 .page-title { background: #3D7578; }  .site-content-col2 .article-related .title { background: #3D7578; color: #ffffff !important; }  .site-content-col2 .article-related .title h2 { color: #fff; }