Gallery shortcode with sorting parameter to bring sorting option and menu in one lines CSS

functions.php

<?php

/**
 * This snippet is used to fix issue mentioned
 * at https://rtmedia.io/ticket/506359/
 */
if ( ! function_exists( 'rtmedia_wp_head_fix_sorting_button' ) ) {
	function rtmedia_wp_head_fix_sorting_button() {
		// Check if the constant RTMEDIA_SORTING_VERSION exists
		if ( defined( 'RTMEDIA_SORTING_VERSION' ) ) {
			// check if the RTMEDIA_SORTING_VERSION constant version is less then 1.1.6
			if ( version_compare( RTMEDIA_SORTING_VERSION, '1.1.6', '<=' ) ) {
				?>
				<style type="text/css">
					.rtmedia-container .rtmedia-sortable-parameters {
						width: auto;
						display: inline-block;
					}

					.rtp-main-wrapper #rtm-gallery-title-container #rtm-media-options {
						padding-top: 0;
					}
				</style>
				<?php
			} else {
				?>
				<style type="text/css">
					#rtm-gallery-title-container {
						position: relative;
					}

					.rtp-html #rtm-gallery-title-container .rtm-gallery-title {
						display: inline-block;
					}

					.rtp-main-wrapper #rtm-gallery-title-container #rtm-media-options {
						margin-bottom: 0;
						position: absolute;
						right: 0;
						padding-top: 0;
						top: 100%;
					}
				</style>
				<?php
			}
		}
	}
}
add_action( 'wp_head', 'rtmedia_wp_head_fix_sorting_button' );