Issue #2430961 by idebr: Remove leftover CSS from theme_exposed_filters()

core/modules/system/css/system.admin.css

@@ -372,48 +372,3 @@ small .admin-link:after {
 .system-themes-admin-form {
   clear: left;
 }
-
-/**
- * Exposed filters.
- */
-.exposed-filters .filters {
-  float: left; /* LTR */
-  margin-right: 1em; /* LTR */
-}
-[dir="rtl"] .exposed-filters .filters {
-  float: right;
-  margin-left: 1em;
-  margin-right: 0;
-}
-.exposed-filters .form-item {
-  margin: 0 0 0.1em 0;
-  padding: 0;
-}
-.exposed-filters .form-item label {
-  float: left; /* LTR */
-  font-weight: normal;
-  width: 10em;
-}
-[dir="rtl"] .exposed-filters .form-item label {
-  float: right;
-}
-.exposed-filters .form-select {
-  width: 14em;
-}
-/* Current filters */
-.exposed-filters .current-filters {
-  margin-bottom: 1em;
-}
-.exposed-filters .current-filters .placeholder {
-  font-style: normal;
-  font-weight: bold;
-}
-.exposed-filters .additional-filters {
-  float: left; /* LTR */
-  margin-right: 1em; /* LTR */
-}
-[dir="rtl"] .exposed-filters .additional-filters {
-  float: right;
-  margin-left: 1em;
-  margin-right: 0;
-}

core/themes/seven/css/components/form.css

@@ -270,13 +270,6 @@ select {
   .form-wrapper input[type="submit"]:first-child {
     margin-top: 0;
   }
-  .exposed-filters .filters,
-  .exposed-filters .form-item label,
-  .exposed-filters .form-select {
-    float: none;
-    margin-bottom: 2px;
-    width: 100%;
-  }
   details summary {
     overflow: hidden;
     text-overflow: ellipsis;