93 lines
2.1 KiB
Markdown
93 lines
2.1 KiB
Markdown
|
---
|
||
|
|
id: 58a7a6ebf9a6318348e2d5aa
|
||
|
|
title: Modify Fill Mode of an Animation
|
||
|
|
challengeType: 0
|
||
|
|
videoUrl: 'https://scrimba.com/c/cVJDmcE'
|
||
|
|
forumTopicId: 301064
|
||
|
|
dashedName: modify-fill-mode-of-an-animation
|
||
|
|
---
|
||
|
|
|
||
|
|
# --description--
|
||
|
|
|
||
|
|
That's great, but it doesn't work right yet. Notice how the animation resets after `500ms` has passed, causing the button to revert back to the original color. You want the button to stay highlighted.
|
||
|
|
|
||
|
|
This can be done by setting the `animation-fill-mode` property to `forwards`. The `animation-fill-mode` specifies the style applied to an element when the animation has finished. You can set it like so:
|
||
|
|
|
||
|
|
```css
|
||
|
|
animation-fill-mode: forwards;
|
||
|
|
```
|
||
|
|
|
||
|
|
# --instructions--
|
||
|
|
|
||
|
|
Set the `animation-fill-mode` property of `button:hover` to `forwards` so the button stays highlighted when a user hovers over it.
|
||
|
|
|
||
|
|
# --hints--
|
||
|
|
|
||
|
|
`button:hover` should have a `animation-fill-mode` property with a value of `forwards`.
|
||
|
|
|
||
|
|
```js
|
||
|
|
assert(
|
||
|
|
code.match(
|
||
|
|
/button\s*?:\s*?hover\s*?{[\s\S]*animation-fill-mode\s*?:\s*?forwards\s*?;[\s\S]*}/gi
|
||
|
|
) &&
|
||
|
|
code.match(
|
||
|
|
/button\s*?:\s*?hover\s*?{[\s\S]*animation-name\s*?:\s*?background-color\s*?;[\s\S]*}/gi
|
||
|
|
) &&
|
||
|
|
code.match(
|
||
|
|
/button\s*?:\s*?hover\s*?{[\s\S]*animation-duration\s*?:\s*?500ms\s*?;[\s\S]*}/gi
|
||
|
|
)
|
||
|
|
);
|
||
|
|
```
|
||
|
|
|
||
|
|
# --seed--
|
||
|
|
|
||
|
|
## --seed-contents--
|
||
|
|
|
||
|
|
```html
|
||
|
|
<style>
|
||
|
|
button {
|
||
|
|
border-radius: 5px;
|
||
|
|
color: white;
|
||
|
|
background-color: #0F5897;
|
||
|
|
padding: 5px 10px 8px 10px;
|
||
|
|
}
|
||
|
|
button:hover {
|
||
|
|
animation-name: background-color;
|
||
|
|
animation-duration: 500ms;
|
||
|
|
/* Only change code below this line */
|
||
|
|
|
||
|
|
/* Only change code above this line */
|
||
|
|
}
|
||
|
|
@keyframes background-color {
|
||
|
|
100% {
|
||
|
|
background-color: #4791d0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</style>
|
||
|
|
<button>Register</button>
|
||
|
|
```
|
||
|
|
|
||
|
|
# --solutions--
|
||
|
|
|
||
|
|
```html
|
||
|
|
<style>
|
||
|
|
button {
|
||
|
|
border-radius: 5px;
|
||
|
|
color: white;
|
||
|
|
background-color: #0F5897;
|
||
|
|
padding: 5px 10px 8px 10px;
|
||
|
|
}
|
||
|
|
button:hover {
|
||
|
|
animation-name: background-color;
|
||
|
|
animation-duration: 500ms;
|
||
|
|
animation-fill-mode: forwards;
|
||
|
|
}
|
||
|
|
@keyframes background-color {
|
||
|
|
100% {
|
||
|
|
background-color: #4791d0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</style>
|
||
|
|
<button>Register</button>
|
||
|
|
```
|