diff --git a/styles/main.css b/styles/main.css
index 0db2149..0a8cb8e 100644
--- a/styles/main.css
+++ b/styles/main.css
@@ -143,3 +143,16 @@ dt {
 dd {
 	margin-bottom: .5rem;
 }
+
+/* Focus */
+*:focus {
+  outline: 3px solid var(--color-text-main);
+  outline-offset: 2px;
+  background-color: var(--color-bg);
+  color: var(--color-text-main);
+}
+
+a:focus {
+  color: var(--color-text-main);
+  background-color: var(--color-bg);
+}
\ No newline at end of file