.product-container {
    display: grid;
    grid-template-areas: "aside filter"
                        "aside product";
    grid-template-columns: 250px auto;
    gap: 10px;
    margin-top: 10px;
}
.product-container a {
    color: black;
    text-decoration: none !important;
}
.product-container a:hover {
    color: black;
    font-weight: 700;
}

aside {
    grid-area: aside;
}
aside > ul > li:first-child {
    padding-top: 0px;
}
aside > .list-group-item {
    padding-left: 0px;
}

.filter-product {
    grid-area: filter;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas: "brand"
                          "sort";
    column-gap: 30px;
    row-gap: 10px;
    background-color: #e5e7e9;
    border-radius: 5px;
    padding: 10px;
}
.filter-product li {
    list-style: none;
    background-color: white;
}
.filter-product > div > h5 {
    padding-bottom: 5px;
	border-bottom: 1px solid var(--border);
}
.filter-product .brand {
    grid-area: brand;
}
.filter-product .sort {
    grid-area: sort;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 10px;
}
.filter-product .sort select {
    vertical-align: middle;
}
.previous {
    background-color: #f1f1f1;
    color: black;
}
.next {
    background-color: red;
    color: white;
}
.round {
    border-radius: 50%;
    padding-left: 10px;
    padding-right: 10px;
    font-size: 1.2em;
}

.brand-detail ul {
    display: grid;
    grid-template-columns: repeat(auto-fit, 80px);
    gap: 5px;
}

.product-container .product-content {
    grid-area: product;
}

.product-sale .products {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(auto-fit, minmax(100px, 230px));
}

/* Responsive */
@media screen and (max-width: 768px) {
    .product-container {            
        grid-template-columns: 250px auto;
        grid-template-areas: "aside   filter"
                            "product product"; 
    }
    .product-sale .products {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    aside {
        font-size: .8em;
    }
    .filter-product {
        grid-template-columns: 1fr;
        grid-template-areas: "brand"
                            "sort";
    }
    .brand-detail ul {
        grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    }
}

@media screen and (max-width: 576px) {
    .product-container {            
        grid-template-columns: auto;
        grid-template-areas: "aside"
                             "filter"
                             "product"; 
    }
    .product-sale .products {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }
    aside {
        display: none;
    }
}
/* End Responsive */