diff --git a/web/template/contacts/index.gohtml b/web/template/contacts/index.gohtml
index fc77e48..9ca7705 100644
--- a/web/template/contacts/index.gohtml
+++ b/web/template/contacts/index.gohtml
@@ -19,7 +19,7 @@
 {{ define "content" }}
     {{- /*gotype: dev.tandem.ws/tandem/numerus/pkg.ContactsIndexPage*/ -}}
     <div aria-label="{{( pgettext "Filters" "title" )}}">
-        <form method="GET" action="{{ companyURI "/contacts"}}"
+        <form class="filters" method="GET" action="{{ companyURI "/contacts"}}"
               data-hx-target="main"
               data-hx-boost="true"
               data-hx-trigger="change,search,submit"
diff --git a/web/template/expenses/index.gohtml b/web/template/expenses/index.gohtml
index 50dc9f6..206f277 100644
--- a/web/template/expenses/index.gohtml
+++ b/web/template/expenses/index.gohtml
@@ -20,7 +20,7 @@
 {{ define "content" }}
     {{- /*gotype: dev.tandem.ws/tandem/numerus/pkg.expensesIndexPage*/ -}}
     <div aria-label="{{( pgettext "Filters" "title" )}}">
-        <form method="GET" action="{{ companyURI "/expenses"}}"
+        <form class="filters" method="GET" action="{{ companyURI "/expenses"}}"
               data-hx-target="main" data-hx-boost="true" data-hx-trigger="change,search,submit"
         >
             {{ with .Filters }}
diff --git a/web/template/invoices/index.gohtml b/web/template/invoices/index.gohtml
index f6bab40..a5e188e 100644
--- a/web/template/invoices/index.gohtml
+++ b/web/template/invoices/index.gohtml
@@ -26,7 +26,7 @@
 {{ define "content" }}
     {{- /*gotype: dev.tandem.ws/tandem/numerus/pkg.InvoicesIndexPage*/ -}}
     <div aria-label="{{( pgettext "Filters" "title" )}}">
-        <form method="GET" action="{{ companyURI "/invoices"}}" data-hx-target="main" data-hx-boost="true"
+        <form class="filters" method="GET" action="{{ companyURI "/invoices"}}" data-hx-target="main" data-hx-boost="true"
               data-hx-trigger="change,search,submit">
             {{ with .Filters }}
                 {{ template "select-field" .Customer }}
diff --git a/web/template/products/index.gohtml b/web/template/products/index.gohtml
index 263667a..f3f1bd6 100644
--- a/web/template/products/index.gohtml
+++ b/web/template/products/index.gohtml
@@ -19,7 +19,7 @@
 {{ define "content" }}
     {{- /*gotype: dev.tandem.ws/tandem/numerus/pkg.productsIndexPage*/ -}}
     <div aria-label="{{( pgettext "Filters" "title" )}}">
-        <form method="GET" action="{{ companyURI "/products"}}"
+        <form class="filters" method="GET" action="{{ companyURI "/products"}}"
               data-hx-target="main"
               data-hx-boost="true"
               data-hx-trigger="change,search,submit"