@media (max-width: 1300px){
    .product_card {
        margin-right: 0px;
    }

    .slider_block{
      width: calc(100% - 20px);
      margin: 0 10px 30px 10px;
    }

  .container{
    width: 960px;
  }

  .search_form input[type=text]{
    width: 200px;
  }

  .nav_link{
    margin: 0 20px 0 0;
  }

  .filter_block{
    margin: 20px 10px;
  }

  .card{
    width: 200px;
    margin-right: 13px;
  }

  .card_img{
    width: 200px;
    height: 200px;
  }

  .main_card{
    margin: 0 10px 20px 10px;
    width: 300px;
  }

  .main_card_img{
    width: 300px;
    height: 250px;
  }

  .catalog_b{
    font-size: 24px;
    opacity: .3;
    margin-left: 30px;
  }

  .reg_btns{
    margin-right: 10px;
  }

  .logo_form{
    /*margin-left: 10px;*/
  }
}

@media (max-width: 990px){
  .search_form {
    margin-left: 5px;
  }

  .logo_form{
    margin-left: 5px;
  }

  .reg_btns{
    margin-right: 5px;
  }

  .number{
    width: 65px;
  }
  .container{
    width: 870px;
  }

  .search_form input[type=text]{
    width: 180px;
  }

  .nav_link{
    margin: 0 20px 0 0;
  }

  .filter_block{
    margin: 20px 10px;
  }

  .card_img{
    height: 180px;
    width: 180px;
  }

  .card{
    width: 180px;
    margin-bottom: 30px;
    margin-right: 10px;
  }

  .identifiers{
    width: 65px;
  }

  .identifier{
    width: 8px;
    height: 8px;
  }

  .hit{
    font-size: 18px;
  }

  .catalog_b{
    font-size: 24px;
    opacity: .3;
    margin-left: 20px;
  }

  .main_card{
    margin: 0 5px 20px 5px;
    width: 280px;
  }

  .main_card_img{
    width: 280px;
    height: 240px;
  }

  .slider_block{
    width: calc(100% - 10px);
    margin: 10px 5px 20px 5px;
  }

  .main{
    padding-top: 0;
  }

  .main_page_cards{
    margin-top: 20px;
  }

  .main_card_text b{
    font-size: 20px;
  }
}

@media (max-width: 900px){
  .nav{
    padding: 10px 0;
  }

  .navbar{
    box-shadow: 0 0 0 0 rgba(0, 0, 0, .1);
  }

  .hamburger-menu{
    display: block;
  }

  .menu__btn{
    top: 12px;
    left: 15px;
  }

  .container{
    width: 750px;
  }

  .logo_form{
    width: fit-content;
    margin: 0 auto;
  }

  .nav_left{
    display: none;
  }

  .nav_right{
    display: none;
  }

  .logo_img{
    height: 30px;
    margin-right: 5px;
  }

  .logo_text{
    height: 25px;
  }

  .search_form input[type=text]{
    width: 180px;
  }

  .search_form2 .search_products_form_input{
    padding: 5px 10px;
  }

  .nav_link{
    margin: 0 20px 0 0;
  }

  .filter{
    display: none;
  }

  .filter_block{
    margin-left: 24px;
  }

  .card_img{
    height: 220px;
    width: 220px;
  }

  .card{
    width: 220px;
    margin-bottom: 30px;
    margin-right: 10px;
  }

  .card_extra_block{
    display: block;
  }

  .search_form_mob{
    margin: 20px 0;
    display: block;
  }

  .search_form_mob input{
    border: 2px solid #175145;
    font-size: 20px;
    padding: 5px;
    outline: none;
  }

  .search_form_mob input[type=text]{
    border-radius: 5px 0 0 5px;
    width: calc(100% - 98px);
  }

  .search_form_mob input[type=text]::placeholder{
    color: #175145;
    opacity: .6
  }

  .search_form_mob input[type=submit]{
    margin-left: -5px;
    border-radius: 0 5px 5px 0;
    color: white;
    background-color: #175145;
    cursor: pointer;
    padding: 5px 10px;
  }

  @supports (-webkit-touch-callout: none) {
    .search_form_mob input[type=submit]{
      -webkit-appearance: none;
      margin-left: -5px;
      border-radius: 0 5px 5px 0;
      color: white;
      background-color: #175145;
      cursor: pointer;
      padding: 5px 10px;
    } 
  }

  .buy_btn{
    margin: 0 10px;
  }

  .main_card{
    margin: 0 0px 20px 0px;
    width: 350px;
  }

  .main_card_img{
    width: 350px;
    height: 280px;
  }

  .slider_block{
    width: 100%;
    margin: 10px 0px 20px 0px;
  }

  .main{
    padding-top: 0;
  }

  .main_page_cards{
    margin-top: 20px;

    justify-content: space-between;
    display: flex;
    flex-grow: row;
    flex-wrap: wrap;
  }

  .main_card_text b{
    font-size: 20px;
  }
}

@media (max-width: 767px){
  .container{
    width: 540px;
  }

  .search_form2{
    margin-right: 0;
  }

  .search_form_mob input{
    font-size: 18px;
  }

  .search_form_mob input[type=text]{
    width: calc(100% - 84px);
  }

  .search_form_mob input[type=text]::placeholder{
    color: #175145;
    opacity: .6
  }

  .search_form_mob input[type=submit]{
    margin-left: -5px;
    border-radius: 0 5px 5px 0;
    color: white;
    background-color: #175145;
    cursor: pointer;
    padding: 5px 10px;
  }

  .cards_block{
    justify-content: space-between;
    display: flex;
    flex-grow: row;
    flex-wrap: wrap;
  }

  .card_img{
    width: 240px;
    height: 240px;
  }

  .card{
    width: 240px;
    margin-right: 0;
  }

  .main_card{
    margin: 0 0px 20px 0px;
    width: 260px;
    border-radius: 15px;
  }

  .main_card_img{
    width: 260px;
    height: 220px;
  }

  .main_card_text{
    padding: 10px 15px;
  }
}

@media (max-width: 560px){
  .nishes_b{
    font-size: 20px;
  }

  .catalog_b{
    font-size: 20px;
    opacity: .3;
    margin-left: 15px;
  }

  .main{
    padding: 10px 0 30px 0;
    display: flex;
  }

  .container{
    width: 390px;
  }

  .card{
    width: 165px;
    border-radius: 5px;
    margin-right: 0;
  }

  .card_img{
    width: 165px;
    height: 165px;
  }

  .buy_btn{
    margin: 0 3px;
  } 

  .buy_btn a{
    padding: 5px;
    font-size: 18px;
  } 

  .add_in_cart a{
    padding: 5px 7px 2px 7px;
  }

  .add_in_cart img{
    height: 20px;
  }

  .number {
    width: 60px;
  }
  .number-minus, .number-plus {
    padding: 0 1px;
  }

  .printer_name p{
    font-size: 14px;
  }

  .printer_code span{
    font-size: 12px;
  }

  .printer_price b{
    font-size: 16px;
  }

  .identifiers_block{
    bottom: 10px;
  }

  .identifiers{
    width: 60px;
  }

  .identifier{
    width: 6px;
    height: 6px;
    border: 2px solid #D9D9D9;
  }

  .main_card{
    width: 390px;
    margin: 0 auto 20px auto;
  }

  .main_card_img{
    width: 390px;
    height: 340px;
  }
}

@media (max-width: 400px){
  .container{
    width: 300px;
  }

  .card{
    width: 280px;
    border-radius: 5px;
  }

  .card_img{
    width: 280px;
    height: 280px;
  }

  .zat_form{
    width: 270px;
  }

  .buy_btn{
    margin-left: 20px;
    margin-right: 20px;
  }

  .main_card{
    width: 300px;
    margin: 0 auto 20px auto;
  }

  .main_card_img{
    width: 300px;
    height: 260px;
  }
}