<form action="<?php bloginfo('siteurl'); ?>" class="search-form">
    <div class="input-wrap search">
        <label for="input-s" class="screen-reader-text">Search for:</label>
        <input type="search" id="input-s" name="s" />
    </div>
    <div class="input-wrap submit">
        <input type="submit" value="Search" class="button" />
	</div>
</form>