.mobile-header {
    display: none;
}

@media screen and (max-width: 1160px) {  
    header nav ul li {
        margin: 0 0.5%;
    }
    
    header nav ul li a {
        font-size: 14px;
    }
}

@media screen and (max-width: 1100px) { 
    .cnt-blk {
        min-width: 320px;
        max-width: 1100px;
    }
    
    .mobile-header {
        display: block;
        position: relative;
        padding: 20px 36px 20px 0;
    }
    
    .mobile-header .cnt-blk {
        position: relative;
    }
    
    .mobile-header .mobile-link {
        display: block;
        width: 24px;
        height: 20px;
        background-image: url(../images/icon-burger.svg);
        background-repeat: no-repeat;
        background-size: contain;
        position: absolute;
        top: 50%;
        right: 0;
        margin: -10px 0 0 0;
    }
    
    .desktop-header {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        background-color: #ffffff;
        width: 100%;
        height: 100%;
        z-index: 100;
        padding: 20px 0;
    }
    
    .desktop-header .cnt-blk {
        position: relative;
    }
    
    .desktop-header .col-sm-8,
    .desktop-header .col-sm-2            
    {
        flex: 0 0 100%;
        -ms-flex: 0 0 100%;
        max-width: 100%;
    }
    
    .desktop-header .close-link {
        display: block;
        background-image: url(../images/icon-close-circle.svg);
        background-repeat: no-repeat;
        background-size: contain;
        height: 32px;
        width: 32px;
        position: absolute;
        top: 15px;
        right: 0;
        z-index: 1000;
    }
    
    .desktop-header ul {
        white-space: normal;
    }
    
    .desktop-header ul li {
        display: block;
        margin: 0;
        line-height: 20px;
        border-bottom: 1px solid rgba(51,51,51,0.1);
    }
    
    .desktop-header ul li:last-child {
        border-bottom: none;
    }
    
    .desktop-header ul li a {
        text-align: left;
        display: block;
        padding: 15px 0;
    }
    
    .desktop-header ul li.active a {
        text-decoration: none;
    }
    
    .desktop-header .worktime-blk,
    .desktop-header .contacts-blk
    {
        display: inline-block;
        vertical-align: top;
    }
    
    .desktop-header .worktime-blk {
        width: 20%;
    }
    
    .desktop-header .contacts-blk {
        width: 79%;
    }
    
    .desktop-header .contacts-blk .e {
        display: inline-block;
        width: 33%;
        margin: 17px 0 0 0;
    }
    
    .done-decision-blk .e .img-link {
        height: 300px;
    }
    
    .page-block .about-company-blk .head-about-blk .img {
        height: 100%;
    }
}

@media screen and (max-width: 960px) { 
    .about-blk h1,
    .decision-blk .head-blk h1
    {
        font-size: 24px;
        line-height: 36px;
    }
    
    .about-blk .desc-blk {
        padding: 64px 0;
    }
    
    .about-blk h2,
    .decision-blk .head-blk h2
    {
        font-size: 16px;
        line-height: 24px;
    }
    
    .done-decision-blk .e .img-link {
        width: 100%;
    }
    
    .page-title,
    .decision-blk .sub-title,
    .page-block .page-title
    {
        font-size: 24px;
        line-height: 36px;
    }
    
    .consult-blk .text-blk {
        padding: 64px 0;
    }
    
    .popup-feedback {
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        margin: 0;
        overflow-y: auto;
    }
    
    .popup-feedback .sub-title {
        font-size: 24px;
        line-height: 36px;
        background-image: none;
        padding: 0;
    }
    
    .popup-feedback .btn-primary {
        width: 100%;
    }
    
    footer h6 {
        font-size: 16px;
    }
    
    footer ul li {
        margin: 0 0 8px 0;
    }
    
    .decision-blk .head-blk .desc-blk,
    .page-block .about-company-blk .head-about-blk .text-blk
    {
        padding: 64px 0;
    }
    
    .decision-blk .products-list .e .title-link {
        font-size: 16px;
    }
    
    .news-page-blk .e .img,
    .page-block .about-company-blk .list-images .img
    {
        min-height: 250px;
    }
    
    .product-view-blk .desc-blk .page-title,
    .product-view-blk .parameters-blk .tabs-parameters-blk a
    {
        font-size: 18px;
        line-height: 24px;
    }
    
    .product-view-blk .parameters-blk .tab {
        width: 100%;
        overflow-x: auto;
    }
    
    footer .worktime-blk {
        font-size: 14px;
        line-height: 18px;
    }
}

@media screen and (max-width: 571px) { 
    .about-blk .desc-blk {
        text-align: center;
    }
    
    .about-blk .wrapline-blk {
        margin: 0 auto 36px auto;
    }
    
    .about-blk .btn-primary {
        width: 100%;
    }
    
    .done-decision-blk .e .title-link {
        font-size: 18px;
        font-weight: 600;
    }
    
    .benefits-blk .e,
    .counters-blk .e
    {
        display: block;
        margin: 0 0 36px 0;
    }
    
    .consult-blk .text-blk {
        text-align: center;
    }
    
    .consult-blk .desc-blk {
        text-align: justify;
        margin: 0 0 36px 0;
    }
    
    .consult-blk .btn-primary {
        width: 100%;
    }
    
    footer {
        padding: 64px 0;
    }
    
    footer h6 {
        text-align: center;
    }
    
    footer ul {
        text-align: center;
        margin: 0 0 36px 0;
    }
    
    footer ul li a {
        font-size: 16px;
    }
    
    footer .contacts-blk {
        width: 70%;
        margin: 0 auto;
    }
    
    .desktop-header .contacts-blk,
    .desktop-header .worktime-blk,
    .desktop-header .contacts-blk .e
    {
        display: block;
        width: 100%;
    }
    
    .desktop-header .contacts-blk .e {
        padding-top: 0;
    }
    
    .list-view .btn-group {
        display: block;
        width: 100%;
    }
    
    .summary-blk {
        text-align: left !important;
        padding-top: 24px;
        display: block;
    }
    
    .decision-blk .products-list .e .title-link {
        text-align: center;
    }
    
    .decision-blk .products-list .e {
        text-align: center;
    }
    
    .decision-blk .products-list .e .img {
        margin-bottom: 12px;
    }
    
    .decision-blk .products-list .e .data-blk .price {
        text-align: center;
        display: block;
        padding-top: 12px;
    }
    
    .decision-blk .products-list .total-cost-blk,
    .decision-blk .products-list .total-cost-blk .cost,
    .decision-blk .sub-title,
    .decision-blk .stat-data-blk,
    .decision-blk .stat-data-blk .e .count-blk,
    .decision-blk .head-blk .desc-blk,
    .page-block .page-title
    {
        text-align: center;
    }
    
    .decision-blk .head-blk .desc-blk .wrapline-blk{
        margin: 0 auto 36px auto;
    }
    
    .decision-blk .head-blk .desc-blk .btn-primary {
        width: 100%;
    }
    
    .decision-blk .stat-data-blk .e .count-blk {
        padding-top: 8px;
    }
    
    .news-page-blk .e {
        margin: 0 0 36px 0;
        padding-bottom: 36px;
        border-bottom: 1px solid rgba(51,51,51,0.1);
    }
    
    .page-block {
        text-align: justify;
    }
    
}