.ie10 .up_menu .search input.color_grey{
    background-color: rgb(41,41,41);
    width: calc(100% - 50px);
}

.ie10 #home .block_item_promo {
    display: block;
    margin: 0 auto;
    max-width: 1200px;
}

.ie10 #home .block_item .item_promo_single{
    float: left;
}

.ie10 #home .block_item .item_promo_single, 
.ie10 #home .block_item .item_promo_couple{
    width: 47.5%;
}

.ie10 #mobile .top_mobile div{
    height: inherit;
    width: calc(25% - 3px);
    vertical-align: middle;
}

.ie10 #mobile #showLeft{
    height: inherit;
}

.ie10 #mobile .search_mobile input.color_grey{
    width: calc(100% - 50px);
}

.ie10 #catalog_about .catalog_about_popular .catalog_popular_list{
    width: calc(100%/4 - 16px);
}



@media screen and (min-width:300px) and (max-width:1200px){

.ie10 #home .block_item .item_promo_single, 
.ie10 #home .block_item .item_promo_couple{
    width: 47%;
}

.top_mobile div{
    width: calc(25% - 1px);
}

}

@media screen and (min-width:300px) and (max-width:900px){

.ie10 .block_item_promo {
    display: block;
    min-width: 100%;
    padding: 0;
}

.ie10 .block_item .item_promo_single,
.ie10 .block_item .item_promo_couple{
    height: 100%;
    margin: 0; 
    max-width: 100%;
    min-width: 100%;
 }

.ie10 .block_item .item_promo_couple{  
    font-size: 0;  
    display: inline-block;
}

.ie10 .block_item .promo_couple{
    width: calc(50% + 7.5px);
}


}