.nav-wrap .nav > ul > li {
    display: block;
    vertical-align: top;
    margin: 0;
    text-align: left;
    background: #fff;
    width: 290px;
}

.nav-wrap .nav > ul > li > a {
	text-align: left;
}

.nav-wrap .nav .drop {
    left: 290px !important;
}

.nav-wrap .nav > ul > li:hover .drop {
    display: block !important;
}

.nav.top-menu {
    background: transparent;
    border-top: none;
    padding-left: 0;
    margin-top: 0;
    display: none;
}

.buttom-top-catalog {
    line-height: 50px;
    font-weight: bold;
    color: #000;
    border: 1px solid #ffdc2d;
    border-radius: 3px;
    height: 50px;
    display: inline-block;
    padding-left: 20px;
    padding-right: 20px;
    background-color: #ffdc2d;
}

.buttom-top-catalog:hover {
    text-decoration: none;
}

.row-b {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.col-4-b {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
    padding-right: 15px;
    padding-left: 15px;
    position: relative;
}

/* Responsive breakpoints */
@media (max-width: 768px) {
    .col-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .col-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }
}

.navigation__catalog--right-bottom {
    position: relative;
    height: 100%;
    width: 100%;
    overflow-y: auto;
}

.navigation__catalog--right-bottom::after {
    content: '';
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    margin-top: -150px;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 100%);
    pointer-events: none;
    transition: opacity 0.3s ease;
    opacity: 1;
}

.navigation__catalog--right-bottom:hover::after {
    opacity: 0;
}