@media screen and (max-width:1200px) {

    div.registration_title {
        font-weight: bold;
        padding: 10px;
    }

    #centercategorys div.centercategory:nth-child(2n+2){
    margin: 0 0 30px ;
}

#centercategorys  div.centercategory:nth-child(2n+1){
    margin: 0 30px 30px 0;
}


.close-cat {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
    justify-content: center;
}
    
    .brandback,
    .brandname,
    div.brandcat,
    .brandtext{
        margin-left:10px;
        margin-right:10px;
    }
    
    .centertext > p{
        padding: 0 15px;
    }
    

    div.overhead{
        padding-left: 20px;
        box-sizing: border-box;
    }
    
    .centertext > ol,
    .centertext > ul{
        padding: 0 15px 0 30px;
    }
        
    div.menu-line {
        padding: 0 10px;
    }
    
    header div.phones-block {
        margin-right: 10px;
    }
    
    .seo-text .center-block {
        padding: 1px 15px 78px;
        box-sizing: border-box;
    }
    
    div.feedback_main{
        padding: 70px 10px;
    }
    
    footer .center-block{
        padding: 60px 15px 77px;
    }
    
    div.protect-line-effe .center-block {
    padding: 0 15px;
    align-items: center;
}
    .center-block{
        box-sizing:border-box;
    }
    
    .centertext {
        padding: 0;
    }
    
    .login-and-cart {
        margin-right: 20px;
        width: auto;
    }
    
    a.megacategory,
    a.activemegacategory {
        font-size: 18px;
    }
    
    div.centercategory:nth-child(3n+2) {
        margin: 0 0 30px 0;
    }
    
    div.centercategory:nth-child(2n+2) {
        margin: 0 0 30px 0;
    }

    div.centercategory {
        flex-basis: calc(50% - 15px);
    }

    div.centermain {
        margin-right: 15px;
    }
        
    }
    
    @media screen and (max-width:1100px) {

        div.product_main, 
        div.account_favor div.product_main{
    margin: 0 10px 20px;
    width: calc(50% - 22.5px);
}
    
    div.search-block {
        max-width: 508px;
    }
        
    .menu-line div.megacatalog {

    }
        
    div.sliderarrows {
        top: calc(90% - 30px);
    }
    
    div.sliderbrands .center-block {
        max-width: 850px;
    }
    
    div.sliderbrand_imgin img {
        max-width: 85%;
    }
    
    .seo-text div.flex-block {
        justify-content: space-around;
        align-items: center;
        flex-direction: column;
    }
    
    .seo-text div.flex-block .img-block{
        margin:20px 0;
    }
    
    
    .seo-text div.flex-block .img-block img{
        max-width:100%;
    }
    
    .prei:nth-child(2) {
        margin: 0 40px;
    }
    
    div.feedback_titlein {
        height: 150px;
    }
    
    div.sortviewblock{
        display: none;
    }

    div.product_main_wrap div.product_main {
    width: calc(33.333% - 22.5px);
}

.bg-overhead .topchapters,
div.menu-line{
    display:none;
}


    
    }
    
    @media screen and (max-width:1000px) {

        .login-and-cart {
    margin-right: 20px;
    width: 100%;
}

.login-and-cart a ~ div.open-window,
.cart-block:hover:before, .favorite-block:hover:before, .login-block:hover:before, a:hover ~ .open-window:before, .open-window:hover:before{
    display:none!important;
}

        .seo-text .text-block:last-child {
            padding-left: 0;
        }
        
    header.active div.phones-block a {
    }
    
    header.active div.headcolumn img,
    header.active div.headcolumn {
        height: auto;
        width: 90px;
    }
    
    header.active div.phones-block {
        margin-right: 75px;
    }
        
    .slidertext h1, .slidertext h2 {
        margin-top: 145px;
    }
    
    .prei .text-block {
        font-size: 16px;
        line-height: normal;
        }
        
    div.sliderbrands .center-block {
        max-width: 750px;
    }
    
    div.feedback_titlein {
        height: auto;
        font-size: 27px;
        display: flex;
        justify-content: center;
        align-items: flex-start;
        flex-direction: column;
    }
    
    footer .chapters-block{
        displaY:none;
    }
        
    }
    
    @media screen and (max-width:900px) {

        .sotr-with-arttrade .center-block{
            align-items:center;
            background: none;
        }

    
        body {
            padding-top: 140px;
        }
    
        div.overhead {
        }
    
        
    .bg-overhead .topchapters,
    .menu-line{
        display:none;
    }
    
    .login-and-cart {
        margin-right: 10px;
        margin-left: 0;
    }
    
    div.search-block {
        max-width: 360px;
    }
    
    .prei-block .center-block {
        height: auto;
        flex-wrap: wrap;
        padding: 20px 0;
    }
    
    .prei-block {
display:none;
    }
        
    div.sliderbrands .center-block {
        max-width: 650px;
    }
    
    div.feedback_titlein{
        displaY:none;
    }
    div.feedback_main {
        padding: 30px 10px;
        display: flex;
        justify-content: center;
    }
    
    .prei-block .center-block {
        justify-content: space-around;
    }
    
    div.productbigimg_in {
        margin: 0 auto;
    }
    
    div.productcentercolumn {
        padding: 20px;
        text-align:left;
    }
    
    div.cartpage_data {
        padding: 0 20px;
    }
    
    div.account_title {
        text-align:center;
    }
    
    div.account_button {
        text-align: left;
    }
    
    .topcategory_adapt {
        padding: 10px 15px;
    }
    
    .topcategory_adapt a,
    a.megacategory, 
    a.activemegacategory {
        font-size: 14px;
        display: block;
        padding: 10px 15px;
        box-sizing:border-box;
    }

    .categories-block{
        display:none;
    }
    
    div.megacatalogseparator {
        background: #c0c0c0;
        padding: 0px;
        height: 1px;
    }
    
    
    
    .megacatalogin{display:block;}
    
    div.megacategory,
    div.activemegacategory{
        display: block;
        text-align: left;
        padding: 0;
    }
    
    div.megacatalogin {
        cursor: default;
    }
    
    .topadapt{displaY:none !important;}
        
    }
    
    @media screen and (max-width:800px) {

        #centercategorys div.centercategory:nth-child(2n+1) {
            margin: 0 0 30px 0;
        }
        

        header.active #seeChapters span{
            color:#fff;
        }
        
        div.product_main_wrap div.product_main {
            width: calc(80% - 22.5px);
            max-width: 300px;

}
        .seo-text h2 br{
        display:block;
    }
    
    div.centercategory:nth-child(3n+1), div.centercategory:nth-child(3n+2), div.centercategory:nth-child(3n+3) {
        margin: 0 15px 30px;
    }
    
    div.centercategory:nth-child(3n+1), div.centercategory:nth-child(3n+2), div.centercategory:nth-child(3n+3),div.centercategorys:not(#centercategorys) div.centercategory:nth-child(2n+1),
    div.centercategorys:not(#centercategorys) div.centercategory:nth-child(3n+1), div.centercategorys:not(#centercategorys) div.centercategory:nth-child(3n+3) {
        margin: 0 15px 30px !important;
    }

    div.centercategory {
        flex-basis: calc(50% - 30px);
    }
    
    div.centercategory div.centercategory_imgin a:before{
        background: rgba(50, 50, 50, 0.5);
    }
    
    div.centercategory div.centercategory_imgin a:after {
        border: 2px solid #6B8E4E;
        left: 25px;
        right: 25px;
        top: 25px;
        bottom: 25px;
    }
     
    div.centercategory div.centercategory_infoblock {
        opacity: 1;
    }   
    
    div.sliderbrands .center-block {
        max-width: 550px;
    }
    
    div.search-block {
        max-width: 285px;
    }

    #leftDivNew div.search-block {
        max-width: 95%;
        margin: 10px auto;
    }
    
    footer .categories-block{
        display:none;
    }
    
    footer .headcolumn{
        display:none;
    }
    
    footer .center-block {
        justify-content: center;
    }
      
    .contact-block {
        text-align: center;
    }  
    
    div.slideritem_left,
    div.slideritem_right{
        display:none;
    }

    #leftDivNew .cat-item{
        background: #1183c6;
    }

    #leftDivNew .cat-item a{
        text-align: left;
        justify-content: flex-start;
        color: #fff;
        font-size:14px;
    }
    
    #fadeDiv {
        background: #fff;
        max-width: 100%;
        width: 100%;
        left: 0 !important;
        top: 0 !important;
        height: 100%;
        overflow-y: scroll;
        overflow-x: hidden;
    }
    
    div.product_main,
    div.account_favor div.product_main{
        margin: 0 10px 20px;
        width: calc(90% - 22.5px);
        max-width: 300px;
    }
    
    div.products {
        justify-content: space-around;
    }
        
    }
    
    @media screen and (max-width:700px) {

        .login-block {
            margin-left: 0;
        }

        div.protect-line-effe .center-block {
    padding: 0 15px;
    flex-direction: column;
}

div.sliderimg,
div.advbanner {
    height: 410px !important;
}

        .favorite-block {
}

.login-and-cart {
    margin-right: 10px;
    margin-left: 0;
}

#centercategorys div.centercategory:nth-child(2n+1),
#centercategorys div.centercategory:nth-child(2n+2) {
    margin: 0 0 30px 0;
}

div.centercategory{
    max-width: 90%;
}
    
        div.buttonsusers_button2 input[type="button"]{
            display:none;
        }
    
        div.menuchapters {
            display: none;
            position: fixed;
            height: 100%;
            width: 0px;
            top: 0;
            left: 0;
            z-index: 1000;
            max-height: 100%;
            overflow-y: auto;
            background: #fff;
            width: 80% !important;
        }
    
        header {
        }
    
    div.activemegacategory div.megacatalogsubmenu,
    div.megacategory div.megacatalogsubmenu {
        display: block !important;
    }
    
    div.megacatalogsubmenuinfo {
        display: block;
        position: relative;
        top: 0;
    }
    
    div.megasubcategoryblock {
        padding: 0;
    }
    
    div.megacatalogrow {
        padding: 0;
    }
    
    div.megasubcategory {
        padding: 0 15px;
        text-align: left;
        box-sizing: border-box;
        width: 100%;
    }
    
    a.subcattwo {
        padding: 12px 40px 12px 25px;
        border-bottom: 1px solid #fff;
        display: block;
        color: #323232;
        font-family: raleway-reg, calibri, arial;
        cursor: pointer;
        text-align: left;
        font-size: 17px;
    }
    
    .active a.subcattwo{
        color:#6B8E4E;
    }
    
    div.megasubcategorysublink{
        display:none;
    }
    
    div.megasubcategoryinfo.active ~ div.megasubcategorysublink{
        display:block;
    }
    
    div.megasubcategorysublink {
        padding: 5px 3px 5px 10px;
        border-bottom: 1px solid #efefef;
    }
    
    .topcategory_adapt a, a.megacategory, a.activemegacategory{
        font-size: 17px;
    }
    
    div.megacategory, 
    div.activemegacategory{
        cursor: default;
    }
    
    div.megasubcategory {
        padding: 0;
    }
    
    .topcategory_adapt a, a.megacategory, a.activemegacategory{
        cursor:pointer;
    }
    
    div.megasubcategoryinfo {
        margin-bottom: 0;
        padding: 0;
    }
    
    div.linkPlus div.megasubcategorylink:before {
        background: transparent;
        right: 10px;
        top: 0;
        bottom: 0;
        left: auto;
        right: 20px;
        width: 10px;
        height: 10px;
        border-bottom: 2px solid #6b8e4e;
        border-right: 2px solid #6b8e4e;
        opacity: 1;
        border-radius: 0;
        transform: rotate(-45deg);
    }
    
    div.linkPlus .active div.megasubcategorylink:before{
        transform: rotate(45deg);
        top: -5px;
    }
    
    
    div.linkPlus div.megasubcategorylink:after{
        content:'';
        position: absolute;
        top:0;
        left:0;
        bottom:0;
        right:0;
    }
    
    div.megasubcategorylink:after{
        
    }
    
    .megasubcategorysublink {
        display: block;
        background: #f9f9f9;
    }
    
    
    
    
        
    header .search-block{
        display:none;
    }
    
    .slidertext {
        padding: 0 10px;
    }
    
    div.slideritem {
        margin: 0 auto;
    }
    
    div.slidersameitem_contin {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    div.headcolumn img {
        height: 60px;
        transition: all 0.5s ease;
    }
    
    body {
        padding-top: 140px;
    }
    
    div.headcolumn img {
        height: 45px;
        transition: all 0.5s ease;
    }
    
    div.headcolumn p {
        margin: 0;
        font-size: 10px;
        display: none;
    }
    
    div.phones-block a {
    }
    
    div.phones-block {
    }
    
    .prei-block{
        displaY:none;
    }
    
    .centercategorys h2, .maintopitems_title, .seo-text h2, .sliderbrand_title, .slidersameitem_title, .mainactitems_title {
        margin: 40px auto 100px;
    }
    
        
    footer .center-block {
    }
    
    
    div.productbigimg_in{
        position:relative;
    }
    
    div.productbigimg_in:before{
        content:'';
        top:0;
        left:0;
        right:0;
        bottom:0;
        position:absolute;
    }
    div.product_main_wrap{
        justify-content: center;
    }
    
    }
    
    @media screen and (max-width:600px) {

        div.centercategory_bottomname a {
            font-size: 14px;
        }
        

        .sotr-with-arttrade .center-block {
    padding: 100px 15px;
        }


        div.product_main_wrap {
    justify-content: center;
        }

        div.product_main_wrap div.product_main {
    width: calc(80% - 22.5px);
    margin-bottom: 40px;
}
    div.advbanner,
    div.sliderimg {
        height: 385px !important;
    }
        
    div.sliderbrands .center-block {
        max-width: 450px;
    }
    
    div.brandcat{
        text-align: center;
        max-width: 100%;
    }
    
    div.accountactivetab, div.accounttab {
        font-size: 13px;
        min-height: 54px;
        display: flex;
        align-items: center;
        padding: 3px 5px;
    }
    
    .slidertext h1, .slidertext h2 {
        margin-top: 100px;
        font-size:35px;
        line-height:normal;
    }
    
    
    header > .center-block:last-child {
        height: 80px;
    }
    
    
    
    div.headcolumn {
        line-height: 9px;
    }
    
    .slidertext p.after-h {
        margin-top: 0;
        font-size: 21px;
        line-height: normal;
    }
    
    div.smallitem_right{
          padding-left: 0;
    }
    
    body {
        padding-top: 126px;
    }
        
    }
    
    @media screen and (max-width:500px) {

        div.centercategory {
            flex-basis: calc(100% - 30px);
        }

        div.product_main {
    margin: 0 10px 20px;
    width: calc(90% - 22.5px);
}

div.accounttabinfo {
    padding: 20px 5px;
}

        div.headcolumn img {
    height: 45px;
    transition: all 0.5s ease;
}

        .but-block a:first-child {
    display: inline-block;
    margin-bottom: 20px;
        }
    
    .slidertext h1, .slidertext h2 {
        margin-top: 55px;
    }
        
    .slidersameitems{
        display:none;
    }
    
    div.productquest {
        display: inline-block;
        padding: 10px 15px 10px 0;
    }
    
    div.sliderbrands .center-block {
        max-width: 350px;
    }
    
    div.producttabinfo {
        padding: 25px 20px;
        box-sizing: border-box;
    }
    
    body {
        font-size: 14px;
    }
    
    div.breads {
        font-size: 14px;
    }
    
    div.productname h1 {
        font-size: 30px;
    }
    
    div.smallitem_info {
        margin: 20px auto 0;
        max-width: 90%;
        width: 100%;
        box-sizing: border-box;
    }
    
    .smallitem_right,
    .smallitem_left{
        displaY:none;
    }
    
    div.productbigimg {
        box-sizing: border-box;
    }
    
    div.productbigimg_in {
        width: 100%;
    }
    
    div.product_bottomname {
        min-height: 1px;
        height: auto;
    }
    
    .logout-users {
        padding: 10px 0 20px;
    }
    
    div.mobiletopchapters {
        top: 16px;
    }
    
    div.pagebrand_imgin {
        height: auto;
    }
    
    
    div.pagebrand_imgin img {
        max-height: 80px;
    }

    div.cartinfo_buttons {
        margin: 5px 0;
        text-align: center;
        display: flex;
        width: 100%;
        flex-direction: column;
        align-items: center;
    }
    

    div.advbanner, div.sliderimg {
        height: 190px !important;
    }

    div.productbuy {
        display: flex;
        align-items: center;
        flex-direction: column;
        align-items:flex-start;
    }
    
    div.productbuybutton {
        margin: 10px 0;
        display: inline-block;
    }

    div.link a {
        text-decoration: none;
        font-size: 12px;
    }

    
        
    }
    @media screen and (max-width:400px) {

        div.centercategorys:not(#centercategorys) div.centercategory:nth-child(2n+2) {
            margin: 0 15px 30px;
        }
        
    div.sliderbrands .center-block {
        max-width: 300px;
    } 
    header.active div.phones-block {
display:none;
    }
      
      
    div.account_blockparam {
        flex-direction: column;
        align-items: center;
    }  
    
    #userAvatarCont {
        margin-bottom: 20px;
    }
    
    div.orderinfo {
        position: relative;
        cursor: pointer;
        cursor: hand;
        padding: 4px 24px 4px 0;
    }
    
    div.account_order {
        padding: 5px;
    }
    
    div.buttonsusers {
        padding-left: 0;
        background: none;
        min-height: auto;
    }
    
    header div.phones-block a:before {
        content: "";
    }
    
    div.overhead {
    }
    
    div.productbigimg_in img {
        max-width: 90%;
        max-height: 200px;
    }
    
    div.productbigimg_in {
        height: 250px;
    }
    
    
    
    .slidertext h1, .slidertext h2 {
        margin-top: 45px;
        font-size: 30px;
    }
    
    div.centercategory:nth-child(3n+1), div.centercategory:nth-child(3n+2), div.centercategory:nth-child(3n+3) {
        margin: 0 15px 30px;
    }
    
    div.centercategorys:not(#centercategorys) div.centercategory:nth-child(3n+1), div.centercategorys:not(#centercategorys) div.centercategory:nth-child(3n+3) {
        margin: 0 15px 30px;
    }
    
    .slick-prev, .slick-next {
        top: 155px;
    }
    
    div.sliderbrand_main {
        vertical-align: top;
        padding-bottom: 60px;
    }
    
    .slick-prev {
        left: calc(50% - 65px);
    }
    
    .slick-next {
        right: calc(50% - 65px);
    }
    
    .seo-text .text-block:last-child {
        padding-left: 0;
    }
    
    .contact-block p {
        font-size: 16px;
    }

    div.productname h1 {
        font-size: 18px;
    }
    
    }
    
    @media screen and (max-width:374px) {
        
        div.productname h1 {
            font-size: 18px;
        }
    
    div.centercategory_bottomname a {
        font-size: 17px;
    }
    
    input[type="button"], .but-block a {
        width: auto;
        font-size: 16px;
    }
    
    div.centercategory div.centercategory_imgin a:after {
        left: 15px;
        right: 15px;
        top: 15px;
        bottom: 15px;
    }
    
    div.centercategory:nth-child(3n+1), div.centercategory:nth-child(3n+2), div.centercategory:nth-child(3n+3) {
        margin: 0 10px 10px;
    }
    
    .centercategorys h2, .center-block h2, .maintopitems_title, .seo-text a, .sliderbrand_title, .slidersameitem_title, .mainactitems_title, .centertext h1 {
        font-size: 27px;
        line-height: 32px;
    }
    
    div.accounttabs {
        flex-direction: column;
    }
    
    div.accountactivetab, div.accounttab {
        font-size: 14px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 10px 5px;
        min-height: 0px;
    }
    
    div.product_img {
        height: 200px;
    }
    
    div.product_imgin img {
        max-height: 150px;
    }
    
    div.menuchapters_block {
        padding: 10px;
    }
    
    div.accounttabposition {
        width: 100%;
    }
    div.centercategory_img {
        width: 100%;
        height: auto;
    }
    
    
    
        
    }