diff --git a/.gitignore b/.gitignore
index 7c1d8e617..cd5d30f90 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,4 +53,4 @@ tests/chrome_recordings
 *.min.js.*
 *.min.css.*
 tests/e2e/plugins-page-wpuf-lite-check.png
-tests/e2e/screenshots
\ No newline at end of file
+tests/e2e/screenshots
diff --git a/assets/css/admin/form-builder.css b/assets/css/admin/form-builder.css
index e8ce52e1f..1ccd6987b 100644
--- a/assets/css/admin/form-builder.css
+++ b/assets/css/admin/form-builder.css
@@ -925,9 +925,7 @@ html {
   display: inline-flex;
   align-items: center;
   justify-content: center;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
   transition-duration: 200ms;
@@ -1096,9 +1094,7 @@ html {
   --tw-scale-x: .95;
   --tw-scale-y: .95;
   transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
   transition-duration: 200ms;
@@ -1885,9 +1881,7 @@ html {
   --tw-bg-opacity: 1;
   background-color: var(--fallback-b1,oklch(var(--b1)/var(--tw-bg-opacity)));
   padding: 1.5rem;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
   transition-duration: 200ms;
@@ -2576,9 +2570,7 @@ input.wpuf-tab:checked + .wpuf-tab-content,
   padding-top: 0.5rem;
   padding-bottom: 0.5rem;
   text-align: start;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
   transition-duration: 200ms;
@@ -3030,8 +3022,7 @@ input.wpuf-tab:checked + .wpuf-tab-content,
 .wpuf-glass,
   .wpuf-glass.wpuf-btn-active {
   border: none;
-  -webkit-backdrop-filter: blur(var(--glass-blur, 40px));
-          backdrop-filter: blur(var(--glass-blur, 40px));
+  backdrop-filter: blur(var(--glass-blur, 40px));
   background-color: transparent;
   background-image: linear-gradient(
         135deg,
@@ -3051,8 +3042,7 @@ input.wpuf-tab:checked + .wpuf-tab-content,
 @media (hover: hover) {
   .wpuf-glass.wpuf-btn-active {
     border: none;
-    -webkit-backdrop-filter: blur(var(--glass-blur, 40px));
-            backdrop-filter: blur(var(--glass-blur, 40px));
+    backdrop-filter: blur(var(--glass-blur, 40px));
     background-color: transparent;
     background-image: linear-gradient(
           135deg,
@@ -3457,9 +3447,7 @@ input.wpuf-tab:checked + .wpuf-tab-content,
 .wpuf-tooltip:before,
 .wpuf-tooltip:after {
   opacity: 0;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-delay: 100ms;
   transition-duration: 200ms;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
@@ -6604,9 +6592,7 @@ input.wpuf-tab:checked + .wpuf-tab-content,
 }
 
 .wpuf-transition {
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-duration: 150ms;
 }
diff --git a/assets/css/ai-form-builder.css b/assets/css/ai-form-builder.css
index f7af8b688..d02a75a38 100644
--- a/assets/css/ai-form-builder.css
+++ b/assets/css/ai-form-builder.css
@@ -925,9 +925,7 @@ html {
   display: inline-flex;
   align-items: center;
   justify-content: center;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
   transition-duration: 200ms;
@@ -1096,9 +1094,7 @@ html {
   --tw-scale-x: .95;
   --tw-scale-y: .95;
   transform: translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y));
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
   transition-duration: 200ms;
@@ -1885,9 +1881,7 @@ html {
   --tw-bg-opacity: 1;
   background-color: var(--fallback-b1,oklch(var(--b1)/var(--tw-bg-opacity)));
   padding: 1.5rem;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
   transition-duration: 200ms;
@@ -2576,9 +2570,7 @@ input.wpuf-tab:checked + .wpuf-tab-content,
   padding-top: 0.5rem;
   padding-bottom: 0.5rem;
   text-align: start;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-timing-function: cubic-bezier(0, 0, 0.2, 1);
   transition-duration: 200ms;
@@ -3030,8 +3022,7 @@ input.wpuf-tab:checked + .wpuf-tab-content,
 .wpuf-glass,
   .wpuf-glass.wpuf-btn-active {
   border: none;
-  -webkit-backdrop-filter: blur(var(--glass-blur, 40px));
-          backdrop-filter: blur(var(--glass-blur, 40px));
+  backdrop-filter: blur(var(--glass-blur, 40px));
   background-color: transparent;
   background-image: linear-gradient(
         135deg,
@@ -3051,8 +3042,7 @@ input.wpuf-tab:checked + .wpuf-tab-content,
 @media (hover: hover) {
   .wpuf-glass.wpuf-btn-active {
     border: none;
-    -webkit-backdrop-filter: blur(var(--glass-blur, 40px));
-            backdrop-filter: blur(var(--glass-blur, 40px));
+    backdrop-filter: blur(var(--glass-blur, 40px));
     background-color: transparent;
     background-image: linear-gradient(
           135deg,
@@ -3457,9 +3447,7 @@ input.wpuf-tab:checked + .wpuf-tab-content,
 .wpuf-tooltip:before,
 .wpuf-tooltip:after {
   opacity: 0;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-delay: 100ms;
   transition-duration: 200ms;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
@@ -6471,9 +6459,7 @@ input.wpuf-tab:checked + .wpuf-tab-content,
 }
 
 .wpuf-transition {
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, -webkit-backdrop-filter;
   transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter;
-  transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter, -webkit-backdrop-filter;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
   transition-duration: 150ms;
 }
diff --git a/includes/Fields/Form_Field_MultiDropdown.php b/includes/Fields/Form_Field_MultiDropdown.php
index bf7539139..dcb78e202 100755
--- a/includes/Fields/Form_Field_MultiDropdown.php
+++ b/includes/Fields/Form_Field_MultiDropdown.php
@@ -24,6 +24,9 @@ public function __construct() {
      * @return void
      */
     public function render( $field_settings, $form_id, $type = 'post', $post_id = null ) {
+        // Enqueue custom multi-select assets
+        $this->enqueue_multiselect_assets();
+
         if ( isset( $post_id ) && $post_id != '0' ) {
             $selected = $this->get_meta( $post_id, $field_settings['name'], $type );
 
@@ -47,7 +50,7 @@ public function render( $field_settings, $form_id, $type = 'post', $post_id = nu
             <?php do_action( 'WPUF_multidropdown_field_after_label', $field_settings ); ?>
 
             <div class="wpuf-fields">
-                <select multiple="multiple" class="multiselect <?php echo 'wpuf_' . esc_attr( $field_settings['name'] ) . '_' . esc_attr( $form_id ); ?>" id="<?php echo esc_attr( $field_settings['name'] ) . '_' . esc_attr( $form_id ); ?>" name="<?php echo esc_attr( $name ); ?>" mulitple="multiple" data-required="<?php echo esc_attr( $field_settings['required'] ); ?>" data-type="multiselect">
+                <select multiple="multiple" class="multiselect wpuf-multiselect-field <?php echo 'wpuf_' . esc_attr( $field_settings['name'] ) . '_' . esc_attr( $form_id ); ?>" id="<?php echo esc_attr( $field_settings['name'] ) . '_' . esc_attr( $form_id ); ?>" name="<?php echo esc_attr( $name ); ?>" multiple="multiple" data-required="<?php echo esc_attr( $field_settings['required'] ); ?>" data-type="multiselect" data-placeholder="<?php echo esc_attr( $field_settings['first'] ); ?>">
 
                     <?php if ( !empty( $field_settings['first'] ) ) { ?>
                         <option value="-1"><?php echo esc_attr( $field_settings['first'] ); ?></option>
@@ -170,4 +173,18 @@ public function render_field_data( $data, $field ) {
         <?php
         return ob_get_clean();
     }
+
+    /**
+     * Enqueue custom multi-select assets
+     *
+     * @since WPUF_SINCE
+     *
+     * @return void
+     */
+    private function enqueue_multiselect_assets() {
+        // Check if we're in the frontend
+        if ( ! is_admin() ) {
+            wp_enqueue_script( 'wpuf-custom-multiselect' );
+        }
+    }
 }
diff --git a/includes/Frontend_Render_Form.php b/includes/Frontend_Render_Form.php
index 61d67e2dc..055b1c659 100644
--- a/includes/Frontend_Render_Form.php
+++ b/includes/Frontend_Render_Form.php
@@ -2,6 +2,7 @@
 
 namespace WeDevs\Wpuf;
 
+use WeDevs\Wpuf\Admin\Forms\Form;
 use WeDevs\Wpuf\Admin\Subscription;
 
 class Frontend_Render_Form {
@@ -197,15 +198,50 @@ public function render_form( $form_id, $post_id = null, $atts = [], $form = null
 
         $label_position = isset( $this->form_settings['label_position'] ) ? $this->form_settings['label_position'] : 'left';
 
-        $layout = isset( $this->form_settings['form_layout'] ) ? $this->form_settings['form_layout'] : 'layout1';
+        $layout = 'layout1';
 
         $theme_css = isset( $this->form_settings['use_theme_css'] ) ? $this->form_settings['use_theme_css'] : 'wpuf-style';
 
         do_action( 'wpuf_before_form_render', $form_id );
 
-        if ( ! empty( $layout ) ) {
-            wp_enqueue_style( 'wpuf-' . $layout );
+        $form = new Form($form_id);
+
+        // Check if Use Theme CSS is enabled - if so, don't enqueue plugin styles
+        $use_theme_css = isset( $this->form_settings['use_theme_css'] ) ? $this->form_settings['use_theme_css'] : '';
+
+        if ( 'wpuf_profile' === $form->data->post_type && 'on' !== $use_theme_css ) {
+            $layout = isset( $this->form_settings['profile_form_layout'] ) ? $this->form_settings['profile_form_layout'] : 'layout1';
+            switch ( $layout ) {
+                case 'layout2':
+                    wp_enqueue_style( 'wpuf-reg-template-2' );
+                    break;
+
+                case 'layout3':
+                    wp_enqueue_style( 'wpuf-reg-template-3' );
+                    break;
+
+                case 'layout4':
+                    wp_enqueue_style( 'wpuf-reg-template-4' );
+                    break;
+
+                case 'layout5':
+                    wp_enqueue_style( 'wpuf-reg-template-5' );
+                    break;
+
+                default:
+                    wp_enqueue_style( 'wpuf-reg-template-1' );
+                    break;
+            }
+        } else {
+            $layout = isset( $this->form_settings['form_layout'] ) ? $this->form_settings['form_layout'] : 'layout1';
+
+            if ( ! empty( $layout ) && 'on' !== $use_theme_css ) {
+                // Always enqueue the base template style
+                wp_enqueue_style( 'wpuf-reg-template-base' );
+                wp_enqueue_style( 'wpuf-' . $layout );
+            }
         }
+
         if ( ! is_user_logged_in() && ( ! empty( $this->form_settings['post_permission'] ) && 'guest_post' !== $this->form_settings['post_permission'] ) ) {
             $login        = wpuf()->frontend->simple_login->get_login_url();
             $register     = wpuf()->frontend->simple_login->get_registration_url();
diff --git a/includes/Render_Form.php b/includes/Render_Form.php
index e37fde2c9..e4314218c 100644
--- a/includes/Render_Form.php
+++ b/includes/Render_Form.php
@@ -251,7 +251,7 @@ public function render_form( $form_id, $post_id = null ) {
 
         do_action( 'wpuf_before_form_render', $form_id );
 
-        if ( !empty( $layout ) ) {
+        if ( ! empty( $layout ) && 'on' !== $theme_css ) {
             wp_enqueue_style( 'wpuf-' . $layout );
         }
 
@@ -1334,12 +1334,12 @@ private function is_taxonomy_field_gated( $form_field ) {
         if ( $form_field['input_type'] !== 'taxonomy' ) {
             return false;
         }
-        
+
         // If pro is active, no fields are gated
         if ( wpuf_is_pro_active() ) {
             return false;
         }
-        
+
         // Check if this is a custom taxonomy
         $builtin_taxonomies = apply_filters( 'wpuf_builtin_taxonomies_free', array( 'category', 'post_tag' ) );
         return ! in_array( $form_field['name'], $builtin_taxonomies, true );
diff --git a/languages/wp-user-frontend.pot b/languages/wp-user-frontend.pot
index 3144920a1..c0e6d95e0 100644
--- a/languages/wp-user-frontend.pot
+++ b/languages/wp-user-frontend.pot
@@ -779,7 +779,7 @@ msgstr ""
 
 #: admin/html/form-settings-post.php:22 class/render-form.php:776
 #: includes/Admin/Forms/Admin_Form_Builder.php:83
-#: includes/Frontend_Render_Form.php:79 includes/Render_Form.php:638
+#: includes/Frontend_Render_Form.php:80 includes/Render_Form.php:638
 #: includes/class-frontend-render-form.php:183
 msgid "Save Draft"
 msgstr ""
@@ -1207,7 +1207,7 @@ msgstr ""
 #: includes/Ajax/Admin_Form_Builder_Ajax.php:138
 #: includes/Ajax/Admin_Form_Builder_Ajax.php:142
 #: includes/Ajax/Admin_Form_Builder_Ajax.php:218
-#: includes/Frontend_Render_Form.php:123
+#: includes/Frontend_Render_Form.php:124
 #: includes/Integrations/WPUF_ACF_Compatibility.php:76
 #: includes/Integrations/WPUF_ACF_Compatibility.php:94
 #: includes/Integrations/WPUF_ACF_Compatibility.php:160
@@ -1255,7 +1255,7 @@ msgstr ""
 #: admin/template-post.php:150 includes/Admin/Forms/Template_Post.php:159
 #: includes/Fields/Field_Contract.php:494
 #: includes/Fields/Form_Field_MultiDropdown.php:11
-#: includes/Fields/Form_Field_MultiDropdown.php:81
+#: includes/Fields/Form_Field_MultiDropdown.php:84
 msgid "Multi Select"
 msgstr ""
 
@@ -1676,12 +1676,12 @@ msgstr ""
 msgid "Invisible reCAPTCHA validation failed"
 msgstr ""
 
-#: class/render-form.php:378 includes/Frontend_Render_Form.php:187
+#: class/render-form.php:378 includes/Frontend_Render_Form.php:188
 #: includes/Render_Form.php:235 includes/class-frontend-render-form.php:289
 msgid "Your selected form is no longer available."
 msgstr ""
 
-#: class/render-form.php:384 includes/Frontend_Render_Form.php:193
+#: class/render-form.php:384 includes/Frontend_Render_Form.php:194
 #: includes/Render_Form.php:241 includes/class-frontend-render-form.php:295
 msgid "Please make sure you've published your form."
 msgstr ""
@@ -2898,7 +2898,7 @@ msgstr ""
 #: includes/Admin/Forms/Post/Templates/Post_Form_Template_Video.php:104
 #: includes/Fields/Field_Contract.php:238
 #: includes/Fields/Form_Field_Dropdown.php:110
-#: includes/Fields/Form_Field_MultiDropdown.php:85
+#: includes/Fields/Form_Field_MultiDropdown.php:88
 #: includes/Fields/Form_Field_Post_Taxonomy.php:500
 msgid "- Select -"
 msgstr ""
@@ -2939,7 +2939,7 @@ msgstr ""
 #: includes/Admin/Forms/Admin_Form_Builder.php:336
 #: includes/Fields/Form_Field_Checkbox.php:112
 #: includes/Fields/Form_Field_Dropdown.php:109
-#: includes/Fields/Form_Field_MultiDropdown.php:84
+#: includes/Fields/Form_Field_MultiDropdown.php:87
 #: includes/Fields/Form_Field_Radio.php:111
 msgid "Option"
 msgstr ""
@@ -4731,7 +4731,7 @@ msgid "You already have an account in our site. Please login to continue."
 msgstr ""
 
 #: includes/Ajax/Frontend_Form_Ajax.php:752
-#: includes/Frontend_Render_Form.php:227
+#: includes/Frontend_Render_Form.php:258
 #: includes/class-frontend-render-form.php:323
 msgid "You do not have sufficient permissions to access this form."
 msgstr ""
@@ -6921,13 +6921,13 @@ msgstr ""
 msgid "Please Cancel Your Currently Active Pack first!"
 msgstr ""
 
-#: includes/Frontend_Render_Form.php:327
+#: includes/Frontend_Render_Form.php:358
 #: includes/class-frontend-render-form.php:928
 #: templates/dashboard/posts.php:120
 msgid "Featured"
 msgstr ""
 
-#: includes/Frontend_Render_Form.php:334
+#: includes/Frontend_Render_Form.php:365
 #: includes/class-frontend-render-form.php:936
 #. translators: %1$s is Post type and %2$d is item
 #. translators: %1$s is Post type and %2$s is total feature item
diff --git a/wpuf-functions.php b/wpuf-functions.php
index a4d55bcd0..38e758bfa 100644
--- a/wpuf-functions.php
+++ b/wpuf-functions.php
@@ -531,15 +531,15 @@ function wpuf_get_image_sizes() {
 function wpuf_allowed_extensions() {
     $extesions = [
         'images' => [
-            'ext' => 'jpg,jpeg,gif,png,bmp,webp',
+            'ext' => 'jpg, jpeg, gif, png, bmp, webp',
             'label' => __( 'Images', 'wp-user-frontend' ),
         ],
         'audio'  => [
-            'ext' => 'mp3,wav,ogg,wma,mka,m4a,ra,mid,midi',
+            'ext' => 'mp3, wav, ogg, wma, mka, m4a, ra, mid, midi',
             'label' => __( 'Audio', 'wp-user-frontend' ),
         ],
         'video'  => [
-            'ext' => 'avi,divx,flv,mov,ogv,mkv,mp4,m4v,divx,mpg,mpeg,mpe',
+            'ext' => 'avi, divx, flv, mov, ogv, mkv, mp4, m4v, divx, mpg, mpeg, mpe',
             'label' => __( 'Videos', 'wp-user-frontend' ),
         ],
         'pdf'    => [
@@ -547,11 +547,11 @@ function wpuf_allowed_extensions() {
             'label' => __( 'PDF', 'wp-user-frontend' ),
         ],
         'office' => [
-            'ext' => 'doc,ppt,pps,xls,mdb,docx,xlsx,pptx,odt,odp,ods,odg,odc,odb,odf,rtf,txt',
+            'ext' => 'doc, ppt, pps, xls, mdb, docx, xlsx, pptx, odt, odp, ods, odg, odc, odb, odf, rtf, txt',
             'label' => __( 'Office Documents', 'wp-user-frontend' ),
         ],
         'zip'    => [
-            'ext' => 'zip,gz,gzip,rar,7z',
+            'ext' => 'zip, gz, gzip, rar, 7z',
             'label' => __( 'Zip Archives', 'wp-user-frontend' ),
         ],
         'exe'    => [