diff --git a/app/assets/stylesheets/filters.css b/app/assets/stylesheets/filters.css
index 7701e72c9..2cfa945a1 100644
--- a/app/assets/stylesheets/filters.css
+++ b/app/assets/stylesheets/filters.css
@@ -94,17 +94,6 @@
     }
   }
 
-  .panel:is(.filter__popup) {
-    --panel-size: 100ch;
-    --panel-padding: var(--block-space);
-
-    inline-size: auto !important;
-    min-inline-size: var(--panel-size);
-    max-block-size: calc(90dvh - (2 * var(--block-space-double)));
-    max-inline-size: calc(100dvw - (2 * var(--block-space-double)));
-    z-index: 1;
-  }
-
   .quick-filter {
     &:has(input:not(.default-value):checked) {
       .input--select {
diff --git a/app/views/filters/_dialog.html.erb b/app/views/filters/_dialog.html.erb
index 6c67335d5..fd9d91b94 100644
--- a/app/views/filters/_dialog.html.erb
+++ b/app/views/filters/_dialog.html.erb
@@ -1,5 +1,5 @@
 <%# Don't delete this file just yet, it's coming back soon. %>
-<dialog class="filter__popup dialog panel fill-white shadow" aria-label="Filter" aria-description="Filter" data-dialog-target="dialog">
+<dialog class="dialog panel fill-white shadow" aria-label="Filter" aria-description="Filter" data-dialog-target="dialog">
   <div class="flex flex-column gap-half">
     <div class="flex align-center gap-half justify-space-between">
       <span class="btn btn--placeholder txt-small" aria-hidden="true"></span>