[theRusih]

Вот код калькулятора:

<div style="" class="calculation calculation-prices item-text block flex">
  <h2>Калькулятор стоимости натяжных потолков с установкой</h2>
  <form class="flex" action="" method="post">
    <div class="calculation_block flex">
      <div class="manufacturer_block flex">
        <div class="item manufacturer">1.Производитель:</div>
        <div>
          <input type="radio" name="manufacturer" value="pongs" id="manufacturer_pongs">
          <label for="manufacturer_pongs">Pongs ПВХ (Германия)</label>
        </div>
       <!--  <div>
         <input type="radio" name="manufacturer" value="polyplast" id="manufacturer_polyplast">
         <label for="manufacturer_polyplast">Polyplast ПВХ (Бельгия)</label>
       </div> -->
        <div>
          <input type="radio" name="manufacturer" value="msd" id="manufacturer_msd" checked>
          <label for="manufacturer_msd">MSD ПВХ (Китай)</label>
        </div>
        <div>
          <input type="radio" name="manufacturer" value="descor" id="manufacturer_descor">
          <label for="manufacturer_descor">Descor Ткань (Германия)</label>
        </div>
        <div>
          <input type="radio" name="manufacturer" value="photo" id="manufacturer_photo">
          <label for="manufacturer_photo">Фотопечать</label>
        </div>
      </div>
      <div class="indent">
        <div class="item room">2.Помещение:</div>
        <div class="calculator2-input-wrapper clearfix">
          <label for="calculator2-area" class="calculator2-input-label">Площадь, м2</label>
          <div class="calculator2-control minus">−</div>
          <input type="number" value="0" min="0" name="area" id="calculator2-area" class="calculator2-input" required>
          <div class="calculator2-control plus">+</div>
        </div>
        <div class="calculator2-input-wrapper clearfix">
          <label for="calculator2-angles" class="calculator2-input-label">Углы, шт</label>
          <div class="calculator2-control minus">−</div>
          <input type="number" value="0" min="0" name="angles" id="calculator2-angles" class="calculator2-input" required>
          <div class="calculator2-control plus">+</div>
        </div>
      </div>
      <div class="indent">
        <div class="item lighting">3.Освещение:</div>
        <div class="calculator2-input-wrapper clearfix">
          <label for="calculator2-fixtures" class="calculator2-input-label">Светильники, шт</label>
          <div class="calculator2-control minus">−</div>
          <input type="number" value="0" min="0" name="fixtures" id="calculator2-fixtures" class="calculator2-input" required>
          <div class="calculator2-control plus">+</div>
        </div>
        <div class="calculator2-input-wrapper clearfix">
          <label for="calculator2-chandeliers" class="calculator2-input-label">Люстры, шт</label>
          <div class="calculator2-control minus">−</div>
          <input type="number" value="0" min="0" name="chandeliers" id="calculator2-chandeliers" class="calculator2-input" required>
          <div class="calculator2-control plus">+</div>
        </div>
      </div>
    </div>
    <div class="calcbutton button" style="display:none;">Стоимость потолка составит: (нажмите чтобы узнать)</div>
    <div class="output_price_none" style="display:none; text-align:center;">
      <div class="title_output"></div>
      <div class="output_price">
        <span>0</span> рублей
        <input name="price" value="0" type="text" style=" display: none">
      </div>
      <div>
       
          <h5 class="calc-prices-header" style="color:#58068e;"><span>Если введённые вами параметры верны,</span> то это окончательная стоимость натяжных потолков с установкой!</h5>
      </div>
    </div>
  </form>
</div>