@media (max-width: 1010px) {

    .target_bg  {
        height: 400px;
    }

    .howtoget {
        font-weight: 500;
        font-size: 0.7rem;
    }    

    .container {
        margin: 0 15px;
    }

    .faq_list {
        margin-left: 20px;
    }

    .footer {
        margin-top: 0.75rem;
    }

    .target_img {
        height: 70%;
    }

    .nav_item_menu {
        min-width: 11rem;
    }

    .address > p, address {
        font-size: 1rem;
    }

    .target_bg  {
        height: 300px;
    }
}

@media (max-width: 780px) {

    .contanier_main, .left, .centre, .right, .env {
        display: none;
        
    }
    
    .main {
        width: 100%;
        height: 560px;
     background: url(/img/topbanner_big_size.jpg) no-repeat;   
    position: relative;        
    overflow: hidden;  
    background-size: auto 100%;
    background-position: center, left, right;
    background-repeat: no-repeat, no-repeat, no-repeat;
    background-position-y: bottom;
}

.mb_main {
    display: block;
}
.header_block {
    position: relative; 
}




    .formular {
        display: none;
    } 
    

    .howtoget_cont {
        /* font-weight: 500;
        font-size: 0.7rem; */
        overflow: scroll;
    }

    .forwhom_txt_list_item > li  {
        font-size: 0.8rem;
    }

    .nav_item_menu {
        min-width: 8rem;
    }

    .formula_m {
        display: block;
        margin: 3.75rem 0;
    }
    
    .formula_d {
        display: none;
    }

    .target_bg  {
        height: 300px;
    }

    .slide {
        padding: 20px 30px;
        min-height: 400px;
    }

}

@media (max-width: 640px) {

    .howtoget_cont {        
        overflow: scroll;
    }
    

    .target_txt {           
        left: calc(50% - 12.75rem);
        
    }

    .forwhom_txt_list_item > li  {
        font-size: 1.2rem;
    }

    .video_about {
        height: 22rem;
    }

    .slide > p {        
        font-size: 0.85rem;
    }

    .container_nav_mob {
        display: block;
    }

    .container_nav {
        display: none;
    }

    h2 {
        font-size: 1.0rem;        
    }

    h2::before, h2::after {
        width: 1rem;
    }

    .contanier_main, .main {
        height: 300px;                
    }
    .centre {
        height: 360px; 
    }

    .formula_sect {
        background-size: 1068px;
    }

    .button_main {     
        position: absolute;
        width: 224px;
        bottom: 15px;
        padding: 9px 0px;        
        font-size: 16px;      
        }

    .target_bg  {
        height: 200px;
    }

    .target_txt {
        font-size: 1.77rem;
        line-height: 2.2rem;
    }

    .formula_target1 {
        width: 130px;
        height: auto;
        position: absolute;
        top: 30px;
        left: calc(50% - 320px);
        
    }

    
    .formula_target2 {
        width: 130px;
        height: auto;
        position: absolute;
        bottom: 30px;
        right: calc(50% - 320px);
        
    }

    .slide {
        padding: 20px 30px;
        min-height: 330px;
    }

    

    .ppl_contacts {
        display: none;
    }

    .forwhom_content {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
    }
    .forwhom_item_mob {
        width: 100%;
    }

    .forwhom_item {
        display: none;
    }

    .forwhom_item_mob {
        display: block;
        margin-bottom: 1rem;
    }

    .contacts_sect {
        background-size: cover;
        
    }

    .contacts_content {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
    }

    .contacts_req {
        width: 87%;
        height: 350px;
        margin-right: 0;

    }
    .contacts_map {
        width: 100%;
        height: 300px;
        margin-top: 20px;
    }

    .contacts_bg_size {
        padding-bottom: 3rem;
        padding-top: 3rem;

    }
}

@media (max-width: 520px) {

    .howtoget_cont {        
        overflow: scroll;
    }

    .target_txt {           
        left: calc(50% - 6.75rem);
        
    }

    .slide::before {        
        right: calc(50% - 20px);
        
    }
    
    .slide::after {
        right: calc(50% - 20px);       
    }

    .slide > p > span {        
        width: 252px;
        right: calc(50% - 126px);        
    
    }

    
    .video_about {
        height: 12rem;
    }
    .howtoget {
        font-weight: 500;
        font-size: 0.7rem;
        overflow: scroll;
    }

    .formula_m {        
        min-height: 110px;
        margin: 0.75rem 0;
    }

    .target_bg {
        height: 120px;
    }

    .formula_target1 {
        width: 100px;
        height: auto;
        position: absolute;
        top: 30px;
        left: calc(50% - 200px);
        
    }

    
    .formula_target2 {
        width: 100px;
        height: auto;
        position: absolute;
        bottom: 30px;
        right: calc(50% - 200px);
        
    }
    .target_txt {
        font-size: 1rem;
        line-height: 1.2rem;
    }

    .slide {
        padding: 20px 30px;
        min-height: 330px;
    }

    h2::before, h2::after {
        display: none;
    }

}

@media (max-width: 325px) {  
    
    .howtoget_cont {        
        overflow: scroll;
    }

    .comment_sect {
        margin-bottom: 3rem;
    }

    .slide {
        padding: 20px 30px;
        min-height: 530px;
    }
    
    .formula_m {        
        min-height: 110px;
        margin: 0.75rem 0;
    }

    .contanier_main {
        margin-bottom: 0.75rem;        
    }

    .forwhom_sect h2 {
        margin-bottom: 0.75rem;
    }

    .forwhom_sect, .contacts_sect {
        margin: 0.75rem 0;
    }

    .comment_txt, .faq_list  {
        margin-top: 0.75rem;
    }
    .price_title {
        margin: 0 0 0.75rem 0;
    }
    .price_sect {
        padding: 0.75rem 0;
    }

    h2::before, h2::after {
        display: none;
    }

    .price_sect {
        padding: 0.75rem 0;
    }
    .faq_list {
        margin-top: 0.75rem;
    }

    .howtoget { 
        font-size: 16px;
    }
    .howtoget_cont {
        font-size: 12px;
      }

      .target_txt {           
        left: calc(50% - 7.0rem);
        
    }

    .contanier_main, .main {
        height: 260px;  
    }
    .centre {
        height: 260px; 
    }
   
}