教育ppt背景图片素材
```html
body {
fontfamily: Arial, sansserif;
lineheight: 1.6;
padding: 20px;
}
h1 {
textalign: center;
color: 333;
}
.container {
maxwidth: 800px;
margin: auto;
}
.slide {
marginbottom: 50px;
}
.slide img {
maxwidth: 100%;
height: auto;
display: block;
margin: 0 auto;
}
.caption {
textalign: center;
fontstyle: italic;
color: 666;
margintop: 10px;
}
Exploring Education: A Visual Journey