pricing_columns ); $i++ ) : if ( ! is_object( $settings->pricing_columns[ $i ] )) continue; $pricing_column = $settings->pricing_columns[ $i ]; // inner-wrap style $inner_style = ''; if ( ! empty( $pricing_column->background ) ) { $inner_style .= 'background:' . vamtam_sanitize_accent( $pricing_column->background ) . ';'; } if ( ! empty( $pricing_column->border ) ) { $inner_style .= 'border-color:' . vamtam_sanitize_accent( $pricing_column->border ) . ';'; } if ( ! empty( $pricing_column->text_color ) ) { $inner_style .= 'color:' . vamtam_sanitize_accent( $pricing_column->text_color ) . ';'; } // highlight style $highlight_style = 'style="' . 'background:' . esc_attr( vamtam_sanitize_accent( $pricing_column->highlight_background ) . ';' ) . 'color:' . esc_attr( vamtam_sanitize_accent( $pricing_column->highlight_color ) . ';' ) . '"'; ?>