*, 
*::before, 
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: arial;
    font-size: 14px;
}
ul, ol {
    list-style: none;
    margin: 0;
    padding: 0;
}
a {
    text-decoration: none;
} 
/* site header */
.site-header {
    padding: 5px 20px;
    box-shadow: 0 1px 6px rgb(0 0 0 / 15%);
    position: fixed;
    top: 0;
    z-index: 999;
    background-color: #fff;
    width: 100%;
}
.site-header .topbar {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.topbar ul li {
    display: inline-block;
    margin-left: 8px;
    line-height: 35px;
}
.topbar ul li a {
    color: #333;
    font-size: 18px;
}

.site-header img {
    max-width: 60px;
}
.site-banner {
    position: relative;
    max-height: 200px;
    overflow: hidden;
    width: 100%;
}

.site-banner h1 {
    position: absolute;
    top: 40%;
    left: 10%;
    background-color: #fff;
    padding: 5px 20px;
    border-radius: 10px;
    font-size: 18px;
}
/* category */
.category-section {
    margin: 40px 0;
}
.category-section h2 {
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
}
.product-slider {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}
.product-card {
    min-width: 150px;
    border: none;
    background: #fff;
    box-shadow: 0 1px 3px rgb(0 0 0 / 20%);
}
.product-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}
.product-info {
    padding: 10px;
}

.product-info a {
    background-color: #ddd;
    color: #333;
    padding: 5px 10px;
    border-radius: 5px;
    box-shadow: 0 1px 3px rgb(0 0 0 / 20%);
}

.product-info p {
    color: #9d8200;
    margin-bottom: 10px;
}

.product-info h3 {
    font-size: 15px;
    margin-bottom: 5px;
}
/* site footer */
.site-footer {
    text-align: center;
    background-color: #f0f0f0;
    padding: 8px 10px;
}

.site-footer p {
    color: #333;
    margin-bottom: 0;
    text-shadow: 0 1px 3px rgba(0,0,0,0.2);
    font-size: 14px;
}