body {
    font-family: Arial, sans-serif;
    margin: 0px;
    padding: 0px;
}

/* header */
header {
    background-color: black;
    color: white;
    padding: 10px;
    text-align: center;
}

.container {
    display: flex;
    padding: 40px;
}

.product-image {
    width: 50%;
}

.product-image img {
    width: 100%;
    height: 100%;
}

.product-details {
    width: 50%;
    padding: 20px;
}

h2 {
    font-size: 22px;
    margin-bottom: 10px;
}

/* stock text */
.stock {
    color: gray;
    font-size: 14px;
}

.price {
    margin: 20px 0px;
}

.new-price {
    font-size: 22px;
    font-weight: bold;
}

.old-price {
    text-decoration: line-through;
    color: gray;
    margin-left: 10px;
}

.sizes {
    margin: 20px 0px;
}

.sizes button {
    margin: 5px;
    padding: 10px 15px;
    border: 1px solid black;
    background: white;
    cursor: pointer;
}

.size-chart {
    padding: 10px 20px;
    border: 1px solid gray;
    background: white;
    cursor: pointer;
}

/* add to cart button */
.add-to-cart {
    width: 100%;
    padding: 15px;
    border: 2px solid black;
    background: white;
    font-weight: bold;
    cursor: pointer;
    margin-bottom: 20px;
    margin-top: 15px;
}

.description {
    font-size: 14px;
}

.footer {
    background-color: black;
    color: white;
    padding: 40px 20px;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    max-width: 1000px;
    margin: auto;
}

/* footer columns */
.footer-column {
    width: 30%;
}

.footer-column h3 {
    margin-bottom: 15px;
}

.footer-column ul {
    list-style: none;
    padding: 0px;
}

.footer-column ul li {
    margin-bottom: 10px;
    cursor: pointer;
}

.footer-column p {
    line-height: 1.5;
}