diff --git a/data/static/css/style.css b/data/static/css/style.css
index 4fcbf21..fd5167f 100644
--- a/data/static/css/style.css
+++ b/data/static/css/style.css
@@ -108,6 +108,8 @@ button, .linkbutton, input[type="submit"] {
   text-decoration: none;
   user-select: none;
 
+  cursor: pointer;
+
   line-height: normal;
   display: inline flex;
   align-items: center;
@@ -322,6 +324,20 @@ fieldset {
   margin: 0;
 }
 
+legend {
+  padding: var(--small-padding);
+  border-radius: var(--border-radius);
+  border: 2px groove var(--border-color);
+  margin-top: var(--small-padding);
+
+  .plank:not(.secondary-bg) > & {
+    background-color: var(--bg-color-secondary);
+  }
+  .plank.secondary-bg > & {
+    background-color: var(--bg-color-primary);
+  }
+}
+
 ul.horizontal, ol.horizontal {
   display: inline flex;
   align-items: center;