diff --git a/app/static/css/style.css b/app/static/css/style.css
index 1bae742..b3cd66e 100644
--- a/app/static/css/style.css
+++ b/app/static/css/style.css
@@ -130,6 +130,10 @@ video, .poster {
 .annotation.active {
     display: block;
 }
+.is-subtitle .annotation {
+    min-height: 4em;
+}
+
 .annotation.active.place,
 .annotation.active.string {
     display: inline-block;