<div class="pure-g">
            <div class="pure-u-1-3 simple-padding">
              <label for="painter_scale">Scale : </label><input id="painter_scale" type="number" min="0.5" max="1000" step="0.1" value ="1"/>
            </div>

            <div class="pure-u-1-3 simple-padding">
              <button emit="painter-togglegrid" emit-args='{"show":true}' class="pure-button">
                <i class="fa fa-th"></i>
              </button>
              <button emit="painter-colormode" emit-args='{"onePaletteMode":false}' class="pure-button">
                <i class="fa fa-palette"></i>
              </button>
            </div>
          </div>