+header {
+ color: #ffffff;
+ background-color: #0d6efd;
+ text-align: center;
+}
+
+header a:link, header a:visited, header a:active, header a:hover {
+ color: #ffffff;
+}
+
+footer {
+ color: #ffffff;
+ background-color: #212529;
+}
+
+footer a:link, footer a:visited, footer a:active, footer a:hover {
+ color: #ffffff;
+}
+
+footer ul {
+ list-style-type: none;
+ margin-left: 0;
+ padding-left: 0;
+}
+
+article .publication-date {
+ font-style: italic;
+ font-size: smaller;
+}
\ No newline at end of file