<form role="search" method="get" id="searchform" class="search-form" action="<?php echo esc_url( home_url( '/' ) ); ?>">
  <label for="s" class="screen-reader-text"><?php echo esc_html_x( 'Search for:', 'label', 'techlauncher' ); ?></label>
  <div class="input-group">
    <input type="search" class="form-control search-field" name="s" id="s" placeholder="<?php echo esc_attr_x( 'Type to search', 'search placeholder', 'techlauncher' ); ?>" value="<?php echo get_search_query(); ?>" />
    <span class="input-group-btn btn-default">
      <button type="submit" class="btn search-submit"><i class="fa fa-search"></i><span class="screen-reader-text"><?php echo esc_html_x( 'Search', 'submit button', 'techlauncher' ); ?></span></button>
    </span>
  </div>
</form>
