'$form-file-button-color', 'name' => $slug . 'form-file-button-color', 'variable' => '$form-file-button-color', 'row' => 'default', 'input' => 'color-picker', 'default' => '$input-color', 'description' => '', 'allow_reset' => true, 'options' => array() ), array( 'label' => '$form-file-button-bg', 'name' => $slug . 'form-file-button-bg', 'variable' => '$form-file-button-bg', 'row' => 'default', 'input' => 'color-picker', 'default' => '$input-group-addon-bg', 'description' => '', 'allow_reset' => true, 'options' => array() ), array( 'label' => '$form-file-button-hover-bg', 'name' => $slug . 'form-file-button-hover-bg', 'variable' => '$form-file-button-hover-bg', 'row' => 'default', 'input' => 'color-picker', 'default' => 'shade-color($form-file-button-bg, 5%)', 'description' => '', 'allow_reset' => true, 'options' => array() ), );