anchor.diff:                              </div>
                           </div>    
                           <div class="form-group col-md-8" id="div_tag1" style="display:none; margin: 0px auto; width: 919px; float: none;">
  -                            
  -                            <label style="width: 286px; float: left; margin-left: 0;"  for="Pesquisar somente com ingredientes">Pesquisar somente com os ingredientes:
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Sim">Sim</label>
  -                            </label>    
   
  -                            
  -                            <label style="width: 286px; float: left; margin-left: 0;"  for="Categoria">Categoria:
  +                            <div class="form-group" id="alert4">
  +                                <label class="control-label col-md-2" for="Categoria">Categoria:</label>
  +                                <div class="col-md-4">
  +                                    <select class="form-control" name="Categoria" id="categoria">
  +                                        <option>Nenhum</option> 
  +                                        <option>Aves</option>
  +                                        <option>Bebidas</option>
  +                                        <option>Bolos E Tortas</option>
  +                                        <option>Carnes</option>
  +                                        <option>Doces E Sobremesas</option>
  +                                        <option>Entradas</option>
  +                                        <option>Lanches</option>
  +                                        <option>Massas</option>
  +                                        <option>Molhos E Acompanhamentos</option>
  +                                        <option>Peixes E Frutos do Mar</option>
  +                                        <option>Saladas</option>
  +                                        <option>Sopas</option>
  +                                    </select> 
  +                                </div>
  +                            </div>
   
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Aves">Aves</label> 
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Bebidas">Bebidas</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Bolos e Tortas">Bolos e Tortas</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Carnes">Carnes</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Doces E Sobremesas">Doces e Sobremesas</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Entradas">Entradas</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Lanches">Lanches</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Massas">Massas</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Molhos e Acompahamentos">Molhos e Acompanhamentos</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Peixes E Frutos do Mar">Peixes E Frutos do Mar</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Saladas">Saladas</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Sopas">Sopas</label>
  -                            </label>
  +                            <!-- Dificuldade -->
  +                            <div class="form-group" id="alert5">
  +                                <label class="control-label col-md-2" for="Dificuldade">Dificuldade:</label>
  +                                <div class="col-md-4">
  +                                    <select class="form-control" name="Dificuldade" id="dificuldade">
  +                                        <option>Nenhuma</option>
  +                                        <option>Fácil</option>
  +                                        <option>Médio</option>
  +                                        <option>Díficil</option>
  +                                    </select> 
  +                                </div>
  +                            </div>
   
  -                            <label style="width: 286px; float: left; margin-left: 0;"  for="Dificuldade">Dificuldade:
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Fácil">Fácil</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Médio">Médio</label>
  -                                <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Difícil">Difícil</label>
  -                            </label>
  +                            <div class="form-group" id="alert5">
  +                                <label class="control-label col-md-2" for="pesquisa">Pesquisar somente com os ingredientes:</label>
  +                                <div class="col-md-4">
  +                                    <select class="form-control" name="pesquisa" id="dificuldade">
  +                                        <option>Nenhuma</option>
  +                                        <option>Sim</option>
  +                                        <option>Não</option>
  +                                    </select> 
  +                                </div>
  +                            </div>
   
  -                            
  -                            <label style="width: 286px; float: left; margin-left: 0;"  for="Equipamentos">Equipamentos:
  +
  +                            <label style="width: 286px; float: right; margin-left: 0;"  for="Equipamentos">Equipamentos:
   
                                   <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Batedeira">Batedeira</label> 
                                   <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Cafeteira">Cafeteira</label>
  
positive.code:                                 <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Tigela">Tigela</label> 
                                  <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Xicara">Xícara</label> 
                              </label>
                              
                              
                          </div>     
  
  
negative.code:                                 <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Escumadeira">Escumadeira</label>
                                  <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Espatula">Espátula</label>
                                  <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Faca">Faca</label>
                                  <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Forma">Forma</label>                                           
                                  <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Forno">Forno</label>
                                  <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Fogao">Fogão</label>
                                  <label class="checkbox-inline " style="width: 286px; float: left; margin-left: 0;"><input type="checkbox" name="tag" value="Fouet">Fouet</label>
  