Change the supreme icon and text

Hi Isola,

Let me try to answer your questions accordingly

#1 You can change the logo in your WordPress Dashboard > Appearance> Customize > Header > Logo

#2 These can be modified using custom CSS. Could you please provide your Website URL?

Hi Isola,

Kindly use the custom CSS code below to change the width of the search

.sd.home .featured-area .geodir-loc-bar-in, .sd.sd-location .featured-area .geodir-loc-bar-in {
    min-width: 700px!important;
} 

Then, you can use the custom JS code below to change the search button. Kindly install the code snippet plugin and use the code below. Change the image URL to your own search icon. Let us know how it goes.

function hook_javascript() {
    ?>
        <script>
jQuery( document ).ready(function() {
   jQuery('.geodir_submit_search').html('<img src="pic_mountain.jpg">');
});
</script>
    <?php
}
add_action('wp_head', 'hook_javascript');

Thanks!