/home/bonphmya/geseroff.online/wp-content/themes/revirta/revirta/templates/search-form.php
<div class="search_wrap search_style_normal">
<div class="search_form_wrap">
<form role="search" method="get" class="search_form" action="<?php echo esc_url(home_url('/')); ?>">
<input type="text" class="search_field" placeholder="<?php esc_attr_e('Search', 'revirta'); ?>" value="<?php echo esc_attr(get_search_query()); ?>" name="s">
<button type="submit" class="search_submit icon-search"></button>
</form>
</div>
</div>