diff --git a/src/common/assets/theme/style.css b/src/common/assets/theme/style.css
index f170567..da0c8af 100644
--- a/src/common/assets/theme/style.css
+++ b/src/common/assets/theme/style.css
@@ -317,4 +317,5 @@ ul.mainmenu {
    selector on white. */
 .leftcolumn .blockContent select {
   background-color: #ffffff;
+  color: #000000;
 }
diff --git a/src/database/Database.module.css b/src/database/Database.module.css
index 9591694..1e571f7 100644
--- a/src/database/Database.module.css
+++ b/src/database/Database.module.css
@@ -77,4 +77,5 @@
 .database :global(.fieldDate input),
 .database :global(.listTable select) {
     background-color: #ffffff;
+    color: #000000;
 }
diff --git a/src/database/blocks/IndexTree.module.css b/src/database/blocks/IndexTree.module.css
index 7cd838d..8bebe62 100644
--- a/src/database/blocks/IndexTree.module.css
+++ b/src/database/blocks/IndexTree.module.css
@@ -18,6 +18,7 @@
     margin: 3px 3px 10px;
     /* sanitize.css forms.css leaves buttons transparent */
     background-color: #ffffff;
+    color: #000000;
 }
 
 .indexTree div span {