diff --git a/src/frontend/app/ui/gallery/filter/filter.gallery.component.css b/src/frontend/app/ui/gallery/filter/filter.gallery.component.css
index c091d0ec..05299719 100644
--- a/src/frontend/app/ui/gallery/filter/filter.gallery.component.css
+++ b/src/frontend/app/ui/gallery/filter/filter.gallery.component.css
@@ -143,6 +143,27 @@ div.date-filter-wrapper > input[type=range]::-webkit-slider-thumb {
   -webkit-appearance: none;
 }
 
+div.date-filter-wrapper > input[type=range]::-moz-range-thumb {
+  pointer-events: all;
+  width: 28px;
+  height: 28px;
+  border-radius: 50%;
+  border: 0 none;
+  background: var(--bs-primary);
+  -moz-appearance: none;
+  cursor: pointer;
+}
+
+div.date-filter-wrapper > input[type=range]::-moz-range-track {
+  background: transparent;
+  border: 0 none;
+  height: 14px;
+}
+
+div.date-filter-wrapper > input[type=range]::-moz-focus-outer {
+  border: 0;
+}
+
 div.date-filter-wrapper > input[type=range]::-ms-fill-lower {
   background: transparent;
   border: 0 none;