diff --git a/src/css/custom.css b/src/css/custom.css
index 5320462fbdc8005c46876f244d20733737a7d9b1..fbaad03a8bae8eb5c8ee29c9875facd336302c50 100644
--- a/src/css/custom.css
+++ b/src/css/custom.css
@@ -41,6 +41,10 @@ p a {
   color: var(--ifm-color-warning);
 }
 
+.theme-admonition a {
+  color: var(--ifm-color-white);
+}
+
 /* FORM & INPUT */
 form > p {
   font-size: small;