“`html

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

header {
background-color: #000;
color: #fff;
padding: 10px 0;
text-align: center;
}

h1 {
font-size: 24px;
margin: 0;
padding: 0;
}

h2 {
font-size: 20px;
margin: 0;
padding: 0;
}

h3 {
font-size: 18px;
margin: 0;
padding: 0;
}

p {
font-size: 16px;
margin: 0;
padding: 0;
}

ul {
list-style-type: none;
padding: 0;
}

li {
display: inline-block;
margin: 0 10px;
padding: 0;
}

a {
color: #fff;
text-decoration: none;
}

.container {
max-width: 1200px;
padding: 20px;
}

.main {
display: flex;
justify-content: space-between;
}

.sidebar {
width: 250px;
padding: 20px;
}

.content {
width: 100%;
padding: 20px;
}

.product-image {
width: 100%;
}

.product-info {
margin-top: 20px;
}

.product-name {
font-size: 24px;
margin-bottom: 10px;
}

.product-price {
font-size: 20px;
margin-bottom: 10px;
}

.product-description {
font-size: 16px;
margin-bottom: 20px;
}

.product-features {
font-size: 16px;
margin-bottom: 20px;
}

.product-features ul {
list-style-type: none;
padding: 0;
}

.product-features li {
display: inline-block;
margin: 0 10px;
padding: 0;
}

.product-warranty {
font-size: 16px;
margin-bottom: 20px;
}

.product-warranty ul {
list-style-type: none;
padding: 0;
}

.product-warranty li {
display: inline-block;
margin: 0 10px;
padding: 0;
}

.product-faq {
font-size: 16px;
margin-bottom: 20px;
}

.product-faq ul {
list-style-type: none;
padding: 0;
}

.product-faq li {
display: inline-block;
margin: 0 10px;
padding: 0;
}

.product-related {
font-size: 16px;
margin-bottom: 20px;
}

.product-related ul {
list-style-type: none;
padding: 0;
}

.product-related li {
display: inline-block;
margin: 0 10px;
padding: 0;
}

Xi lanh khí nén Airtac ACQ32X125G Chính Hãng, Giá Rẻ