diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/identity_providers.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/identity_providers.tt
index 3099c50c03..ea09b10c5d 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/admin/identity_providers.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/admin/identity_providers.tt
@@ -123,20 +123,20 @@
                         <label for="config" class="required json">Configuration: </label>
                         <textarea name="config" id="config" class="required" cols="75" rows="10"></textarea>
                         <span class="required">Required</span>
-                        <div class="hint">Provider's main configuration. <button class="more btn btn-ligth" data-bs-target="config"><i class="fa fa-caret-down"></i> More</button></div>
+                        <div class="hint">Provider's main configuration. <button class="more btn btn-light" data-target="config"><i class="fa fa-caret-down"></i> More</button></div>
                         <div class="hint more-config" style="display: none">
                             <div>This configuration differs for each protocol.</div>
                             <div>It is recommended to add the default configuration, and then replace with appropriate values</div>
                         </div>
                         <div class="hint">
-                            <button class="btn btn-ligth defaults" data-default-target="config" id="default-config">Add default OAuth configuration</button>
+                            <button class="btn btn-light defaults" data-default-target="config" id="default-config">Add default OAuth configuration</button>
                         </div>
                     </li>
                     <li>
                         <label for="mapping" class="required json">Mapping: </label>
                         <textarea name="mapping" id="mapping" class="required" cols="75" rows="10"></textarea>
                         <span class="required">Required</span>
-                        <div class="hint">Map provider's result to Koha patron's fields. <button class="more btn btn-ligth" data-bs-target="mapping"><i class="fa fa-caret-down"></i> More</button></div>
+                        <div class="hint">Map provider's result to Koha patron's fields. <button class="more btn btn-light" data-target="mapping"><i class="fa fa-caret-down"></i> More</button></div>
                         <div class="hint more-mapping" style="display: none">
                             <div>It is recommended to add the default mapping, and then modify to suit this provider's response</div>
                             <div>Keys represent Koha's fields, and values represent the keys in provider's result</div>
@@ -145,7 +145,7 @@
                             <div>If you plan to use auto register feature, either <i>userid</i> or <i>cardnumber</i> must be present in this mapping</div>
                         </div>
                         <div class="hint">
-                            <button class="btn btn-ligth defaults" data-default-target="mapping" id="default-mapping">Add default OAuth mapping</button>
+                            <button class="btn btn-light defaults" data-default-target="mapping" id="default-mapping">Add default OAuth mapping</button>
                         </div>
                     </li>
                     <li>
@@ -288,20 +288,20 @@
                         <label for="config" class="required json">Configuration: </label>
                         <textarea name="config" id="config" class="required" cols="75" rows="10">[%- identity_provider.config | html -%]</textarea>
                         <span class="required">Required</span>
-                        <div class="hint">Provider's main configuration. <button class="more btn btn-ligth" data-bs-target="config"><i class="fa fa-caret-down"></i> More</button></div>
+                        <div class="hint">Provider's main configuration. <button class="more btn btn-light" data-target="config"><i class="fa fa-caret-down"></i> More</button></div>
                         <div class="hint more-config" style="display: none">
                             <div>This configuration differs for each protocol.</div>
                             <div>It is recommended to add the default configuration, and then replace with appropriate values</div>
                         </div>
                         <div class="hint">
-                            <button class="btn btn-ligth defaults" data-default-target="config" id="default-config">Add default [%- identity_provider.protocol | html -%] configuration</button>
+                            <button class="btn btn-light defaults" data-default-target="config" id="default-config">Add default [%- identity_provider.protocol | html -%] configuration</button>
                         </div>
                     </li>
                     <li>
                         <label for="mapping" class="required json">Mapping: </label>
                         <textarea name="mapping" id="mapping" class="required" cols="75" rows="10">[%- identity_provider.mapping | html -%]</textarea>
                         <span class="required">Required</span>
-                        <div class="hint">Map provider's result to Koha patron's fields. <button class="more btn btn-ligth" data-bs-target="mapping"><i class="fa fa-caret-down"></i> More</button></div>
+                        <div class="hint">Map provider's result to Koha patron's fields. <button class="more btn btn-light" data-target="mapping"><i class="fa fa-caret-down"></i> More</button></div>
                         <div class="hint more-mapping" style="display: none">
                             <div>It is recommended to add the default mapping, and then modify to suit this provider's response</div>
                             <div>Keys represent Koha's fields, and values represent the keys in provider's result</div>
@@ -310,7 +310,7 @@
                             <div>If you plan to use auto register feature, either <i>userid</i> or <i>cardnumber</i> must be present in this mapping</div>
                         </div>
                         <div class="hint">
-                            <button class="btn btn-ligth defaults" data-default-target="mapping" id="default-mapping">Add default [%- identity_provider.protocol | html -%] mapping</button>
+                            <button class="btn btn-light defaults" data-default-target="mapping" id="default-mapping">Add default [%- identity_provider.protocol | html -%] mapping</button>
                         </div>
                     </li>
                     <li>