Bethlehem - clickable search icon

searchform.php

<form role="search" method="get" class="search-form" action="<?php echo esc_url( home_url( '/' ) ); ?>">
    <style>.search-form:after{content:none!important;}</style>
    <div style="display:flex">
        <label>
            <span class="screen-reader-text">' . _x( 'Search for:', 'label' ) . '</span>
            <input type="search" class="search-field" placeholder="<?php echo esc_attr_x( 'Search &hellip;', 'placeholder' ); ?>" value="<?php echo esc_attr( get_search_query() ); ?>" name="s" style="border-top-right-radius: 0; border-bottom-right-radius: 0;border-right:0;" />
        </label>
        <button type="submit" class="search-submit" style="background:#fff;border:none;padding:0;position:static !important;clip:inherit;height: 36px;border: 1px solid #cbc6ac;border-radius: 30px;border-left: 0;padding-right: 16px;border-top-left-radius: 0;border-bottom-left-radius: 0;"><i class="fa fa-search"></i></button>
    </div>
</form>