.menu-catalog:hover .bx_top_menu {
    transition: 0.5s;
    visibility: visible;
    opacity: 1;
}

.bx_top_menu {
    visibility: hidden;
    transition: 0.1s;
    opacity: 0;
    position: absolute;
    left: 0;
    top: 120px;
    z-index: 500;
    max-width: 1370px;
    width: 100%;
    padding: 35px 10px 35px 55px;
    background: #FFF;
    box-shadow: 0px 1px 20px 0px rgba(0, 0, 0, 0.2);

}

.bx_catalog_top_menu_img {
    width: 130px;
    height: 130px;
    -webkit-background-size: contain;
    -o-background-size: contain;
    background-size: contain;
    display: block;
    clear: both;
    background-repeat: no-repeat;
    background-position: center;
}

.bx_top_menu_ul {
    position: relative;
    display: inline-block;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    width: 100%;
    /* height: 100%; */
    height: 1px;
    min-height: 790px;
}

.bx_top_menu_ul:before {
    position: absolute;
    content: "";
    width: 33px;
    height: 18px;
    background: url("treug.png") no-repeat center;
    top: -53px;
    /* left: 195px; */
    left: 210px;
}

.bx_top_menu_ul > li {
    /* float: left; */
    display: block;
    margin-bottom: 30px;
    padding: 0 0 0 15px;
    width: 25%;
}

/* .bx_top_menu_ul > li:nth-child(2) {
    margin-top: 330px;
}

.bx_top_menu_ul > li:nth-child(3) {
    position: absolute;
    left: 307px;
} */

/*.bx_top_menu_ul > li:nth-child(5) {
    height: 100%;
}*/

.bx_top_menu_ul a {
    font-size: 13px;
    color: rgb(47, 44, 45);
    line-height: 2;
    text-align: left;
    background-position: left center;
}

.bx_top_menu_ul a:hover {
    color: #94368D;
}

.bx_top_menu_ul li .bx_top_menu_li_title a {
    font-size: 15px;
    color: rgb(47, 44, 45);
    font-weight: bold;
    line-height: 2.4;
}

.overlay-mask, .overflow-understand {
    display: none;
    background-color: rgba(50, 50, 50, 0.5);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 499;
}
@media (max-width: 1368px) and (min-width: 800px){
    .bx_top_menu_ul:before {
        left: 130px;
    }
}
@media screen and (max-width: 1279px) {
    .bx_top_menu {
        top: 170px;
    }
    .bx_top_menu_ul {
        min-height: 815px;
    }
}