nespaint/views/tools.html

        <div class="pure-u-1-8 simple-padding">
          <div class="pure-button-group" role="group" aria-label="...">
            <% toolbtns.forEach((btn) => { %>
            <button emit="modal-open" emit-args="<%= btn.emitargs %>" class="pure-button">
              <i class="fa <%= btn.faicon %>"></i>
            </button>
            <% }); %>
          </div>
        </div>