建材铝材
```html
body {
fontfamily: Arial, sansserif;
margin: 20px;
}
h1 {
textalign: center;
color: 333;
}
.gallery {
display: grid;
gridtemplatecolumns: repeat(autofill, minmax(250px, 1fr));
gridgap: 10px;
justifycontent: center;
margintop: 20px;
}
.gallery img {
width: 100%;
height: auto;
borderradius: 8px;
boxshadow: 0 2px 4px rgba(0, 0, 0, 0.1);
transition: transform 0.3s easeinout;
}
.gallery img:hover {
transform: scale(1.05);
}
建材铝合金图片大全