Add borders around your elements1

1

.red-text { color: red; }

h2 {
font-family: Lobster, Monospace;
}

p {
font-size: 16px;
font-family: Monospace;
}
.smaller-image {
width: 100px;
}

img {

}
.thick-green-border {
border-width: 10px;
border-style: solid;
border-color: green;
}

CatPhotoApp

A cute orange cat lying on its back.

Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.

Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.

.red-text { color: red; } h2 { font-family: Lobster, Monospace; }

p {
font-size: 16px;
font-family: Monospace;
}
img {
}
.thick-green-border {
border-width: 10px;
border-style: solid;
border-color: green;
}

CatPhotoApp

A cute orange cat lying on its back.

Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.

Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.

don't know what to do next
2

You’ve already got a CSS class that includes borders here, have you tried applying it to one of your elements?

Ex <p class="thick-green-border">Hello</p>