diff --git a/application/views/interface_assets/header.php b/application/views/interface_assets/header.php
index 73c892cd..9484a410 100644
--- a/application/views/interface_assets/header.php
+++ b/application/views/interface_assets/header.php
@@ -277,7 +277,7 @@
 						</button>
 					</form>
 				<?php } else { ?>
-					<form method="post" action="<?php echo site_url('search'); ?>" class="form-inline">
+					<form method="post" class="d-flex align-items-center" action="<?php echo site_url('search'); ?>">
 						<input class="form-control me-sm-2" id="nav-bar-search-input" type="search" name="callsign" placeholder="<?php echo lang('menu_search_text'); ?>" aria-label="Search">
 						<button title="<?php echo lang('menu_search_button'); ?>" class="btn btn-outline-success my-2 my-sm-0" type="submit"><i class="fas fa-search"></i>
 							<div class="d-inline d-lg-none" style="padding-left: 10px"><?php echo lang('menu_search_button'); ?></div>