<?php extract( $atts ); $id = ( $el_id ) ? ' id="' . esc_attr( $el_id ) . '"' : ''; $classes = array( 'ld-empty-space', $hide, $sm_hide, $md_hide, $lg_hide, $el_class, $_id, ); $this->generate_css(); ?> <div<?php echo $id; ?> class="<?php echo ld_helper()->sanitize_html_classes( $classes ); ?>"><span class="liquid_empty_space_inner"></span></div>