diff --git a/src/epp_topics/_static/custom.css b/src/epp_topics/_static/custom.css
index 8b0574d..b881f8e 100644
--- a/src/epp_topics/_static/custom.css
+++ b/src/epp_topics/_static/custom.css
@@ -37,6 +37,10 @@
     --bs-table-bg: hsl(0, 0%, 12%) !important;
 }
 
+[data-theme='dark'] .next {
+    color: var(--pst-color-text-base) !important;
+}
+
 /* Set color of quiz for dark thme */
 
 html[data-theme=dark] .bd-content div.cell_output .text_html:not(:has(table.dataframe)) {