diff --git a/content/stylesheets/main.css b/content/stylesheets/main.css
index 673894e..753830d 100644
--- a/content/stylesheets/main.css
+++ b/content/stylesheets/main.css
@@ -27,6 +27,10 @@ body {
   font-family: futura, Avenir Next, Verdana, Geneva, Tahoma, sans-serif;
 }
 
+a {
+	color: inherit;
+}
+
 main {
   margin-left: 5rem;
   display: flex;
@@ -46,6 +50,16 @@ footer {
   margin: 0 auto;
 }
 
+details {
+	margin-bottom: 1rem;
+}
+summary {
+	cursor: pointer;
+}
+details[open] {
+	border-bottom: 1px solid #000;
+}
+
 .align {
   max-width: 1280px;
 }