diff --git a/src/thsf/static/css/slot.css b/src/thsf/static/css/slot.css
index f824b10..c2e2c78 100644
--- a/src/thsf/static/css/slot.css
+++ b/src/thsf/static/css/slot.css
@@ -64,3 +64,13 @@
 .slot_img {
   width: 18em;
 }
+
+.abstract a,
+.speaker_biography a {
+  color: var(--main-bg-color);
+}
+
+.abstract a:hover,
+.speaker_biography a:hover {
+  color: var(--alt-color);
+}