button selection improved

app/assets/stylesheets/style.scss

@@ -631,7 +631,11 @@ body.project-page .project-sidebar aside a{
 }
 body.project-page .project-sidebar aside a:hover{background-color: #FFFFFF;}
 body.project-page .project-sidebar aside a span.number{float: right; border-radius: 5px; text-shadow: none; background: rgba(0,0,0,.12); text-align: center; padding: 5px 8px; position: absolute; top: 10px; right: 10px}
-body.project-page .project-sidebar aside a.current{border: 2px solid #79c3e0; background:white; }
+body.project-page .project-sidebar aside a.current {
+  color: white;
+  background: #79C3E0;
+  border: 1px solid #2FA0BB;
+}
 body.project-page .project-content{ padding: 20px; display: block; margin-left: 130px; min-height: 600px}
 body.project-page .project-content h2{ margin-top: 6px}
 body.project-page .project-content .button.right{margin-left: 20px}