$style->post_content['label_color'], 'text-color' => $style->post_content['text_color'], 'submit-bg-color' => $style->post_content['submit_bg_color'], ); $index = 0; foreach ( $colors as $css_var_name => $color ) { if ( 0 !== strpos( $color, 'rgb' ) ) { $color = '#' . $color; } $circle_params = array( 'class' => 'frm-style-circle' . absint( $index + 1 ), 'style' => 'background-color: var(--' . $css_var_name . ')', ); ++$index; ?>