.product-template.default {
    background-color: #ffffff;
    padding: 20px;
    border: 1px solid #ddd;
    margin-bottom: 20px;
}

.product-template.alt {
    background-color: #f9f9f9;
    border-left: 4px solid #0073aa;
    padding: 25px;
    margin-bottom: 20px;
}

.product-template.fancy {
    background-color: #f0f8ff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: center;
    margin-bottom: 20px;
}