现代科技感风格
```html
body {
fontfamily: Arial, sansserif;
padding: 20px;
}
h1 {
textalign: center;
color: 004d99;
}
.slide {
marginbottom: 50px;
}
.slide img {
maxwidth: 100%;
display: block;
margin: 20px auto;
boxshadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.slide p {
textalign: center;
fontsize: 1.2em;
color: 666;
}
.footer {
textalign: center;
color: 888;
margintop: 50px;
}
现代科技感