feat(curriculum): restore seed + solution to Chinese (#40683)

* feat(tools): add seed/solution restore script

* chore(curriculum): remove empty sections' markers

* chore(curriculum): add seed + solution to Chinese

* chore: remove old formatter

* fix: update getChallenges

parse translated challenges separately, without reference to the source

* chore(curriculum): add dashedName to English

* chore(curriculum): add dashedName to Chinese

* refactor: remove unused challenge property 'name'

* fix: relax dashedName requirement

* fix: stray tag

Remove stray `pre` tag from challenge file.

Signed-off-by: nhcarrigan <nhcarrigan@gmail.com>

Co-authored-by: nhcarrigan <nhcarrigan@gmail.com>
This commit is contained in:
Oliver Eyton-Williams
2021-01-13 03:31:00 +01:00
committed by GitHub
parent 0095583028
commit ee1e8abd87
4163 changed files with 57505 additions and 10540 deletions

View File

@ -4,6 +4,7 @@ title: 给卡片元素添加 box-shadow
challengeType: 0
videoUrl: 'https://scrimba.com/c/cvVZdUd'
forumTopicId: 301031
dashedName: add-a-box-shadow-to-a-card-like-element
---
# --description--
@ -52,5 +53,102 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
background-color: rgba(45, 45, 45, 0.1);
padding: 10px;
font-size: 27px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard" id="thumbnail">
<div class="cardContent">
<div class="cardText">
<h4>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
background-color: rgba(45, 45, 45, 0.1);
padding: 10px;
font-size: 27px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
#thumbnail {
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard" id="thumbnail">
<div class="cardContent">
<div class="cardText">
<h4>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 调整文本的背景色
challengeType: 0
videoUrl: 'https://scrimba.com/c/cEDqwA6'
forumTopicId: 301032
dashedName: adjust-the-background-color-property-of-text
---
# --description--
@ -51,5 +52,95 @@ assert(
assert(!($('h4').css('height') == '25px'));
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
padding: 10px;
background-color: rgba(45, 45, 45, 0.1);
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 将各种元素的颜色调整为互补色
challengeType: 0
videoUrl: 'https://scrimba.com/c/cWmPpud'
forumTopicId: 301033
dashedName: adjust-the-color-of-various-elements-to-complementary-colors
---
# --description--
@ -40,5 +41,90 @@ assert($('h2').css('color') == 'rgb(9, 167, 161)');
assert($('button').css('background-color') == 'rgb(255, 121, 14)');
```
# --seed--
## --seed-contents--
```html
<style>
body {
background-color: white;
}
header {
background-color: black;
color: white;
padding: 0.25em;
}
h2 {
color: black;
}
button {
background-color: white;
}
footer {
background-color: black;
color: white;
padding: 0.5em;
}
</style>
<header>
<h1>Cooking with FCC!</h1>
</header>
<main>
<article>
<h2>Machine Learning in the Kitchen</h2>
<p>Join this two day workshop that walks through how to implement cutting-edge snack-getting algorithms with a command line interface. Coding usually involves writing exact instructions, but sometimes you need your computer to execute flexible commands, like <code>fetch Pringles</code>.</p>
<button>Sign Up</button>
</article>
<article>
<h2>Bisection Vegetable Chopping</h2>
<p>This week-long retreat will level-up your coding ninja skills to actual ninja skills. No longer is the humble bisection search limited to sorted arrays or coding interview questions, applying its concepts in the kitchen will have you chopping carrots in O(log n) time before you know it.</p>
<button>Sign Up</button>
</article>
</main>
<br>
<footer>&copy; 2018 FCC Kitchen</footer>
```
# --solutions--
```html
<style>
body {
background-color: white;
}
header {
background-color: #09A7A1;
color: white;
padding: 0.25em;
}
h2 {
color: #09A7A1;
}
button {
background-color: #FF790E;
}
footer {
background-color: #09A7A1;
color: white;
padding: 0.5em;
}
</style>
<header>
<h1>Cooking with FCC!</h1>
</header>
<main>
<article>
<h2>Machine Learning in the Kitchen</h2>
<p>Join this two day workshop that walks through how to implement cutting-edge snack-getting algorithms with a command line interface. Coding usually involves writing exact instructions, but sometimes you need your computer to execute flexible commands, like <code>fetch Pringles</code>.</p>
<button>Sign Up</button>
</article>
<article>
<h2>Bisection Vegetable Chopping</h2>
<p>This week-long retreat will level-up your coding ninja skills to actual ninja skills. No longer is the humble bisection search limited to sorted arrays or coding interview questions, applying its concepts in the kitchen will have you chopping carrots in O(log n) time before you know it.</p>
<button>Sign Up</button>
</article>
</main>
<br>
<footer>&copy; 2018 FCC Kitchen</footer>
```

View File

@ -4,6 +4,7 @@ title: 使用 height 属性调整元素的宽度
challengeType: 0
videoUrl: 'https://scrimba.com/c/cEDaDTN'
forumTopicId: 301034
dashedName: adjust-the-height-of-an-element-using-the-height-property
---
# --description--
@ -34,5 +35,84 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
}
p {
text-align: justify;
}
.links {
margin-right: 20px;
text-align: left;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
margin-right: 20px;
text-align: left;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 调整锚点的悬停状态
challengeType: 0
videoUrl: 'https://scrimba.com/c/cakRGcm'
forumTopicId: 301035
dashedName: adjust-the-hover-state-of-an-anchor-tag
---
# --description--
@ -40,5 +41,32 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
a {
color: #000;
}
</style>
<a href="https://freecatphotoapp.com/" target="_blank">CatPhotoApp</a>
```
# --solutions--
```html
<style>
a {
color: #000;
}
a:hover {
color: rgba(0,0,255,1);
}
</style>
<a href="https://freecatphotoapp.com/" target="_blank">CatPhotoApp</a>
```

View File

@ -4,6 +4,7 @@ title: 调整颜色的色相
challengeType: 0
videoUrl: 'https://scrimba.com/c/cPp38TZ'
forumTopicId: 301036
dashedName: adjust-the-hue-of-a-color
---
# --description--
@ -62,5 +63,67 @@ class 为 `blue` 的 `div` 的 `background-color` 属性值应为蓝色。
assert($('.blue').css('background-color') == 'rgb(0, 0, 255)');
```
# --seed--
## --seed-contents--
```html
<style>
body {
background-color: #FFFFFF;
}
.green {
background-color: #000000;
}
.cyan {
background-color: #000000;
}
.blue {
background-color: #000000;
}
div {
display: inline-block;
height: 100px;
width: 100px;
}
</style>
<div class="green"></div>
<div class="cyan"></div>
<div class="blue"></div>
```
# --solutions--
```html
<style>
body {
background-color: #FFFFFF;
}
.green {
background-color: hsl(120, 100%, 50%);
}
.cyan {
background-color: hsl(180, 100%, 50%);
}
.blue {
background-color: hsl(240, 100%, 50%);
}
div {
display: inline-block;
height: 100px;
width: 100px;
}
</style>
<div class="green"></div>
<div class="cyan"></div>
<div class="blue"></div>
```

View File

@ -4,6 +4,7 @@ title: 调整标题与段落的大小
challengeType: 0
videoUrl: 'https://scrimba.com/c/c3bRPTz'
forumTopicId: 301037
dashedName: adjust-the-size-of-a-header-versus-a-paragraph-tag
---
# --description--
@ -22,5 +23,96 @@ forumTopicId: 301037
assert($('h4').css('font-size') == '27px');
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
background-color: rgba(45, 45, 45, 0.1);
padding: 10px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
background-color: rgba(45, 45, 45, 0.1);
padding: 10px;
font-size: 27px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 调整颜色的色调
challengeType: 0
videoUrl: 'https://scrimba.com/c/cEDJvT7'
forumTopicId: 301038
dashedName: adjust-the-tone-of-a-color
---
# --description--
@ -24,5 +25,95 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
header {
background-color: hsl(180, 90%, 35%);
color: #FFFFFF;
}
nav {
}
h1 {
text-indent: 10px;
padding-top: 10px;
}
nav ul {
margin: 0px;
padding: 5px 0px 5px 30px;
}
nav li {
display: inline;
margin-right: 20px;
}
a {
text-decoration: none;
color: inherit;
}
</style>
<header>
<h1>Cooking with FCC!</h1>
<nav>
<ul>
<li><a href="#">Home</a></li>
<li><a href="#">Classes</a></li>
<li><a href="#">Contact</a></li>
</ul>
</nav>
</header>
```
# --solutions--
```html
<style>
header {
background-color: hsl(180, 90%, 35%);
color: #FFFFFF;
}
nav {
background-color: hsl(180, 80%, 25%);
}
h1 {
text-indent: 10px;
padding-top: 10px;
}
nav ul {
margin: 0px;
padding: 5px 0px 5px 30px;
}
nav li {
display: inline;
margin-right: 20px;
}
a {
text-decoration: none;
color: inherit;
}
</style>
<header>
<h1>Cooking with FCC!</h1>
<nav>
<ul>
<li><a href="#">Home</a></li>
<li><a href="#">Classes</a></li>
<li><a href="#">Contact</a></li>
</ul>
</nav>
</header>
```

View File

@ -4,6 +4,7 @@ title: 使用 width 属性调整元素的宽度
challengeType: 0
videoUrl: 'https://scrimba.com/c/cvVLPtN'
forumTopicId: 301039
dashedName: adjust-the-width-of-an-element-using-the-width-property
---
# --description--
@ -33,5 +34,82 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
}
p {
text-align: justify;
}
.links {
margin-right: 20px;
text-align: left;
}
.fullCard {
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
}
p {
text-align: justify;
}
.links {
margin-right: 20px;
text-align: left;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 以可变速率来给元素添加动画
challengeType: 0
videoUrl: 'https://scrimba.com/c/cZ89WA4'
forumTopicId: 301040
dashedName: animate-elements-at-variable-rates
---
# --description--
@ -24,5 +25,117 @@ class 为 `star-1` 的元素的 `@keyframes` 规则应为 50%。
assert(code.match(/twinkle-1\s*?{\s*?50%/g));
```
# --seed--
## --seed-contents--
```html
<style>
.stars {
background-color: white;
height: 30px;
width: 30px;
border-radius: 50%;
animation-iteration-count: infinite;
}
.star-1 {
margin-top: 15%;
margin-left: 60%;
animation-name: twinkle-1;
animation-duration: 1s;
}
.star-2 {
margin-top: 25%;
margin-left: 25%;
animation-name: twinkle-2;
animation-duration: 1s;
}
@keyframes twinkle-1 {
20% {
transform: scale(0.5);
opacity: 0.5;
}
}
@keyframes twinkle-2 {
20% {
transform: scale(0.5);
opacity: 0.5;
}
}
#back {
position: fixed;
padding: 0;
margin: 0;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(black, #000099, #66c2ff, #ffcccc, #ffeee6);
}
</style>
<div id="back"></div>
<div class="star-1 stars"></div>
<div class="star-2 stars"></div>
```
# --solutions--
```html
<style>
.stars {
background-color: white;
height: 30px;
width: 30px;
border-radius: 50%;
animation-iteration-count: infinite;
}
.star-1 {
margin-top: 15%;
margin-left: 60%;
animation-name: twinkle-1;
animation-duration: 1s;
}
.star-2 {
margin-top: 25%;
margin-left: 25%;
animation-name: twinkle-2;
animation-duration: 1s;
}
@keyframes twinkle-1 {
50% {
transform: scale(0.5);
opacity: 0.5;
}
}
@keyframes twinkle-2 {
20% {
transform: scale(0.5);
opacity: 0.5;
}
}
#back {
position: fixed;
padding: 0;
margin: 0;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(black, #000099, #66c2ff, #ffcccc, #ffeee6);
}
</style>
<div id="back"></div>
<div class="star-1 stars"></div>
<div class="star-2 stars"></div>
```

View File

@ -4,6 +4,7 @@ title: 使用无限的动画计数制作永不停止的动画
challengeType: 0
videoUrl: 'https://scrimba.com/c/cVJDVfq'
forumTopicId: 301041
dashedName: animate-elements-continually-using-an-infinite-animation-count
---
# --description--
@ -26,5 +27,79 @@ forumTopicId: 301041
assert($('#ball').css('animation-iteration-count') == 'infinite');
```
# --seed--
## --seed-contents--
```html
<style>
#ball {
width: 100px;
height: 100px;
margin: 50px auto;
position: relative;
border-radius: 50%;
background: linear-gradient(
35deg,
#ccffff,
#ffcccc
);
animation-name: bounce;
animation-duration: 1s;
animation-iteration-count: 3;
}
@keyframes bounce{
0% {
top: 0px;
}
50% {
top: 249px;
width: 130px;
height: 70px;
}
100% {
top: 0px;
}
}
</style>
<div id="ball"></div>
```
# --solutions--
```html
<style>
#ball {
width: 100px;
height: 100px;
margin: 50px auto;
position: relative;
border-radius: 50%;
background: linear-gradient(
35deg,
#ccffff,
#ffcccc
);
animation-name: bounce;
animation-duration: 1s;
animation-iteration-count: infinite;
}
@keyframes bounce{
0% {
top: 0px;
}
50% {
top: 249px;
width: 130px;
height: 70px;
}
100% {
top: 0px;
}
}
</style>
<div id="ball"></div>
```

View File

@ -4,6 +4,7 @@ title: 以可变速率来给多个元素添加动画
challengeType: 0
videoUrl: 'https://scrimba.com/c/cnpWZc9'
forumTopicId: 301042
dashedName: animate-multiple-elements-at-variable-rates
---
# --description--
@ -36,5 +37,119 @@ class 为 `star-3` 的 `animation-duration` 属性值应该 1.1s。
assert($('.star-3').css('animation-duration') == '1.1s');
```
# --seed--
## --seed-contents--
```html
<style>
.stars {
background-color: white;
height: 30px;
width: 30px;
border-radius: 50%;
animation-iteration-count: infinite;
}
.star-1 {
margin-top: 15%;
margin-left: 60%;
animation-duration: 1s;
animation-name: twinkle;
}
.star-2 {
margin-top: 25%;
margin-left: 25%;
animation-duration: 1s;
animation-name: twinkle;
}
.star-3 {
margin-top: 10%;
margin-left: 50%;
animation-duration: 1s;
animation-name: twinkle;
}
@keyframes twinkle {
20% {
transform: scale(0.5);
opacity: 0.5;
}
}
#back {
position: fixed;
padding: 0;
margin: 0;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(black, #000099, #66c2ff, #ffcccc, #ffeee6);
}
</style>
<div id="back"></div>
<div class="star-1 stars"></div>
<div class="star-2 stars"></div>
<div class="star-3 stars"></div>
```
# --solutions--
```html
<style>
.stars {
background-color: white;
height: 30px;
width: 30px;
border-radius: 50%;
animation-iteration-count: infinite;
}
.star-1 {
margin-top: 15%;
margin-left: 60%;
animation-duration: 1s;
animation-name: twinkle;
}
.star-2 {
margin-top: 25%;
margin-left: 25%;
animation-duration: 0.9s;
animation-name: twinkle;
}
.star-3 {
margin-top: 10%;
margin-left: 50%;
animation-duration: 1.1s;
animation-name: twinkle;
}
@keyframes twinkle {
20% {
transform: scale(0.5);
opacity: 0.5;
}
}
#back {
position: fixed;
padding: 0;
margin: 0;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(black, #000099, #66c2ff, #ffcccc, #ffeee6);
}
</style>
<div id="back"></div>
<div class="star-1 stars"></div>
<div class="star-2 stars"></div>
<div class="star-3 stars"></div>
```

View File

@ -4,6 +4,7 @@ title: 使用 margin 属性将元素水平居中
challengeType: 0
videoUrl: 'https://scrimba.com/c/cyLJqU4'
forumTopicId: 301043
dashedName: center-an-element-horizontally-using-the-margin-property
---
# --description--
@ -24,5 +25,32 @@ forumTopicId: 301043
assert(code.match(/margin:\s*?auto;/g));
```
# --seed--
## --seed-contents--
```html
<style>
div {
background-color: blue;
height: 100px;
width: 100px;
}
</style>
<div></div>
```
# --solutions--
```html
<style>
div {
background-color: blue;
height: 100px;
width: 100px;
margin: auto;
}
</style>
<div></div>
```

View File

@ -4,6 +4,7 @@ title: 更改元素的相对位置
challengeType: 0
videoUrl: 'https://scrimba.com/c/czVmMtZ'
forumTopicId: 301044
dashedName: change-an-elements-relative-position
---
# --description--
@ -39,5 +40,36 @@ assert($('h2').css('position') == 'relative');
assert($('h2').css('top') == '15px');
```
# --seed--
## --seed-contents--
```html
<style>
h2 {
}
</style>
<body>
<h1>On Being Well-Positioned</h1>
<h2>Move me!</h2>
<p>I still think the h2 is where it normally sits.</p>
</body>
```
# --solutions--
```html
<style>
h2 {
position: relative;
top: 15px;
}
</style>
<body>
<h1>On Being Well-Positioned</h1>
<h2>Move me!</h2>
<p>I still think the h2 is where it normally sits.</p>
</body>
```

View File

@ -4,6 +4,7 @@ title: 使用关键字更改动画定时器
challengeType: 0
videoUrl: 'https://scrimba.com/c/cJKvwCM'
forumTopicId: 301045
dashedName: change-animation-timing-with-keywords
---
# --description--
@ -38,5 +39,89 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
.balls {
border-radius: 50%;
background: linear-gradient(
35deg,
#ccffff,
#ffcccc
);
position: fixed;
width: 50px;
height: 50px;
margin-top: 50px;
animation-name: bounce;
animation-duration: 2s;
animation-iteration-count: infinite;
}
#ball1 {
left:27%;
}
#ball2 {
left:56%;
}
@keyframes bounce {
0% {
top: 0px;
}
100% {
top: 249px;
}
}
</style>
<div class="balls" id="ball1"></div>
<div class="balls" id="ball2"></div>
```
# --solutions--
```html
<style>
.balls {
border-radius: 50%;
background: linear-gradient(
35deg,
#ccffff,
#ffcccc
);
position: fixed;
width: 50px;
height: 50px;
margin-top: 50px;
animation-name: bounce;
animation-duration: 2s;
animation-iteration-count: infinite;
}
#ball1 {
left:27%;
animation-timing-function: linear;
}
#ball2 {
left:56%;
animation-timing-function: ease-out;
}
@keyframes bounce {
0% {
top: 0px;
}
100% {
top: 249px;
}
}
</style>
<div class="balls" id="ball1"></div>
<div class="balls" id="ball2"></div>
```

View File

@ -4,6 +4,7 @@ title: 使用 z-index 属性更改重叠元素的位置
challengeType: 0
videoUrl: 'https://scrimba.com/c/cM94aHk'
forumTopicId: 301046
dashedName: change-the-position-of-overlapping-elements-with-the-z-index-property
---
# --description--
@ -22,5 +23,59 @@ class 为 `first` 的元素的 `z-index` 属性值应为 2。
assert($('.first').css('z-index') == '2');
```
# --seed--
## --seed-contents--
```html
<style>
div {
width: 60%;
height: 200px;
margin-top: 20px;
}
.first {
background-color: red;
position: absolute;
}
.second {
background-color: blue;
position: absolute;
left: 40px;
top: 50px;
z-index: 1;
}
</style>
<div class="first"></div>
<div class="second"></div>
```
# --solutions--
```html
<style>
div {
width: 60%;
height: 200px;
margin-top: 20px;
}
.first {
background-color: red;
position: absolute;
z-index: 2;
}
.second {
background-color: blue;
position: absolute;
left: 40px;
top: 50px;
z-index: 1;
}
</style>
<div class="first"></div>
<div class="second"></div>
```

View File

@ -4,6 +4,7 @@ title: 创建一个 CSS 线性渐变
challengeType: 0
videoUrl: 'https://scrimba.com/c/cg4dpt9'
forumTopicId: 301047
dashedName: create-a-gradual-css-linear-gradient
---
# --description--
@ -36,5 +37,36 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
div {
border-radius: 20px;
width: 70%;
height: 400px;
margin: 50px auto;
}
</style>
<div></div>
```
# --solutions--
```html
<style>
div {
border-radius: 20px;
width: 70%;
height: 400px;
margin: 50px auto;
background: linear-gradient(35deg, #CCFFFF, #FFCCCC);
}
</style>
<div></div>
```

View File

@ -4,6 +4,7 @@ title: 使用 CSS 创建一个图形
challengeType: 0
videoUrl: 'https://scrimba.com/c/cEDWPs6'
forumTopicId: 301048
dashedName: create-a-graphic-using-css
---
# --description--
@ -44,5 +45,47 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
.center {
position: absolute;
margin: auto;
top: 0;
right: 0;
bottom: 0;
left: 0;
width: 100px;
height: 100px;
background-color: blue;
border-radius: 0px;
box-shadow: 25px 10px 10px 10px green;
}
</style>
<div class="center"></div>
```
# --solutions--
```html
<style>
.center {
position: absolute;
margin: auto;
top: 0;
right: 0;
bottom: 0;
left: 0;
width: 100px;
height: 100px;
background-color: transparent;
border-radius: 50%;
box-shadow: 25px 10px 0 0 blue;
}
</style>
<div class="center"></div>
```

View File

@ -4,6 +4,7 @@ title: 使用 hr 标签创建水平线
challengeType: 0
videoUrl: 'https://scrimba.com/c/c3bR8t7'
forumTopicId: 301049
dashedName: create-a-horizontal-line-using-the-hr-element
---
# --description--
@ -32,5 +33,92 @@ assert($('hr').length == 1);
assert(code.match(/<\/h4>\s*?<hr(>|\s*?\/>)\s*?<p>/gi));
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4><s>Google</s>Alphabet</h4>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4><s>Google</s>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 使用 CSS 和 HTML 创建更复杂的形状
challengeType: 0
videoUrl: 'https://scrimba.com/c/cPpz4fr'
forumTopicId: 301050
dashedName: create-a-more-complex-shape-using-css-and-html
---
# --description--
@ -61,5 +62,84 @@ assert(code.match(/transform\s*?:\s*?rotate\(\s*?-45deg\s*?\)/gi));
assert(code.match(/\.heart::before\s*?{\s*?content\s*?:\s*?("|')\1\s*?;/gi));
```
# --seed--
## --seed-contents--
```html
<style>
.heart {
position: absolute;
margin: auto;
top: 0;
right: 0;
bottom: 0;
left: 0;
background-color: pink;
height: 50px;
width: 50px;
transform: ;
}
.heart::after {
background-color: blue;
content: "";
border-radius: 25%;
position: absolute;
width: 50px;
height: 50px;
top: 0px;
left: 25px;
}
.heart::before {
content: ;
background-color: pink;
border-radius: 50%;
position: absolute;
width: 50px;
height: 50px;
top: -25px;
left: 0px;
}
</style>
<div class="heart"></div>
```
# --solutions--
```html
<style>
.heart {
position: absolute;
margin: auto;
top: 0;
right: 0;
bottom: 0;
left: 0;
background-color: pink;
height: 50px;
width: 50px;
transform: rotate(-45deg);
}
.heart::after {
background-color: pink;
content: "";
border-radius: 50%;
position: absolute;
width: 50px;
height: 50px;
top: 0px;
left: 25px;
}
.heart::before {
content: "";
background-color: pink;
border-radius: 50%;
position: absolute;
width: 50px;
height: 50px;
top: -25px;
left: 0px;
}
</style>
<div class="heart"></div>
```

View File

@ -4,6 +4,7 @@ title: 使用 CSS 动画创建动画
challengeType: 0
videoUrl: 'https://scrimba.com/c/c7amZfW'
forumTopicId: 301051
dashedName: create-movement-using-css-animation
---
# --description--
@ -65,5 +66,83 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
div {
height: 40px;
width: 70%;
background: black;
margin: 50px auto;
border-radius: 5px;
position: relative;
}
#rect {
animation-name: rainbow;
animation-duration: 4s;
}
@keyframes rainbow {
0% {
background-color: blue;
top: 0px;
}
50% {
background-color: green;
top: 50px;
}
100% {
background-color: yellow;
top: 0px;
}
}
</style>
<div id="rect"></div>
```
# --solutions--
```html
<style>
div {
height: 40px;
width: 70%;
background: black;
margin: 50px auto;
border-radius: 5px;
position: relative;
}
#rect {
animation-name: rainbow;
animation-duration: 4s;
}
@keyframes rainbow {
0% {
background-color: blue;
top: 0px;
left: 0px;
}
50% {
background-color: green;
top: 50px;
left: 25px;
}
100% {
background-color: yellow;
top: 0px;
left: -25px;
}
}
</style>
<div id="rect"></div>
```

View File

@ -4,6 +4,7 @@ title: 通过添加细微图案作为背景图像来创建纹理
challengeType: 0
videoUrl: 'https://scrimba.com/c/cQdwJC8'
forumTopicId: 301052
dashedName: create-texture-by-adding-a-subtle-pattern-as-a-background-image
---
# --description--
@ -26,5 +27,24 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
body {
}
</style>
```
# --solutions--
```html
<style>
body {
background: url("https://cdn-media-1.freecodecamp.org/imgr/MJAkxbh.png");
}
</style>
```

View File

@ -4,6 +4,7 @@ title: 使用 text-align 属性创建视觉平衡
challengeType: 0
videoUrl: 'https://scrimba.com/c/c3b4EAp'
forumTopicId: 301053
dashedName: create-visual-balance-using-the-text-align-property
---
# --description--
@ -38,5 +39,80 @@ assert($('h4').css('text-align') == 'center');
assert($('p').css('text-align') == 'justify');
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
}
p {
}
.links {
margin-right: 20px;
}
.fullCard {
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
}
p {
text-align: justify;
}
.links {
margin-right: 20px;
}
.fullCard {
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 通过从左到右淡化元素来创建视觉方向
challengeType: 0
videoUrl: 'https://scrimba.com/c/cGJqqAE'
forumTopicId: 301054
dashedName: create-visual-direction-by-fading-an-element-from-left-to-right
---
# --description--
@ -28,5 +29,67 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
#ball {
width: 70px;
height: 70px;
margin: 50px auto;
position: fixed;
left: 20%;
border-radius: 50%;
background: linear-gradient(
35deg,
#ccffff,
#ffcccc
);
animation-name: fade;
animation-duration: 3s;
}
@keyframes fade {
50% {
left: 60%;
}
}
</style>
<div id="ball"></div>
```
# --solutions--
```html
<style>
#ball {
width: 70px;
height: 70px;
margin: 50px auto;
position: fixed;
left: 20%;
border-radius: 50%;
background: linear-gradient(
35deg,
#ccffff,
#ffcccc
);
animation-name: fade;
animation-duration: 3s;
}
@keyframes fade {
50% {
left: 60%;
opacity: 0.1;
}
}
</style>
<div id="ball"></div>
```

View File

@ -4,6 +4,7 @@ title: 降低元素的 opactiy
challengeType: 0
videoUrl: 'https://scrimba.com/c/c7aKqu4'
forumTopicId: 301055
dashedName: decrease-the-opacity-of-an-element
---
# --description--
@ -30,5 +31,104 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
background-color: rgba(45, 45, 45, 0.1);
padding: 10px;
font-size: 27px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
#thumbnail {
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard" id="thumbnail">
<div class="cardContent">
<div class="cardText">
<h4>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
background-color: rgba(45, 45, 45, 0.1);
padding: 10px;
font-size: 27px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
opacity: 0.7;
}
#thumbnail {
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard" id="thumbnail">
<div class="cardContent">
<div class="cardText">
<h4>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 了解互补色
challengeType: 0
videoUrl: 'https://scrimba.com/c/c2MD3Tr'
forumTopicId: 301056
dashedName: learn-about-complementary-colors
---
# --description--
@ -38,5 +39,50 @@ class 为 `yellow` 的 `div` 元素的 `background-color` 属性值应为 `yello
assert($('.yellow').css('background-color') == 'rgb(255, 255, 0)');
```
# --seed--
## --seed-contents--
```html
<style>
body {
background-color: #FFFFFF;
}
.blue {
background-color: #000000;
}
.yellow {
background-color: #000000;
}
div {
display: inline-block;
height: 100px;
width: 100px;
}
</style>
<div class="blue"></div>
<div class="yellow"></div>
```
# --solutions--
```html
<style>
body {
background-color: #FFFFFF;
}
.blue {
background-color: blue;
}
.yellow {
background-color: yellow;
}
div {
display: inline-block;
height: 100px;
width: 100px;
}
</style>
<div class="blue"></div>
<div class="yellow"></div>
```

View File

@ -4,6 +4,7 @@ title: 了解三原色
challengeType: 0
videoUrl: 'https://scrimba.com/c/c3bRDAb'
forumTopicId: 301057
dashedName: learn-about-tertiary-colors
---
# --description--
@ -48,5 +49,67 @@ assert($('.raspberry').css('background-color') == 'rgb(255, 0, 127)');
assert(!/background-color:\s(orange|cyan|raspberry)/.test(code));
```
# --seed--
## --seed-contents--
```html
<style>
body {
background-color: #FFFFFF;
}
.orange {
background-color: #000000;
}
.cyan {
background-color: #000000;
}
.raspberry {
background-color: #000000;
}
div {
height: 100px;
width: 100px;
margin-bottom: 5px;
}
</style>
<div class="orange"></div>
<div class="cyan"></div>
<div class="raspberry"></div>
```
# --solutions--
```html
<style>
body {
background-color: #FFFFFF;
}
.orange {
background-color: #FF7F00;
}
.cyan {
background-color: #00FFFF;
}
.raspberry {
background-color: #FF007F;
}
div {
height: 100px;
width: 100px;
margin-bottom: 5px;
}
</style>
<div class="orange"></div>
<div class="cyan"></div>
<div class="raspberry"></div>
```

View File

@ -4,6 +4,7 @@ title: 学习贝塞尔曲线的原理
challengeType: 0
videoUrl: 'https://scrimba.com/c/c9bDrs8'
forumTopicId: 301058
dashedName: learn-how-bezier-curves-work
---
# --description--
@ -44,5 +45,90 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
.balls{
border-radius: 50%;
background: linear-gradient(
35deg,
#ccffff,
#ffcccc
);
position: fixed;
width: 50px;
height: 50px;
margin-top: 50px;
animation-name: bounce;
animation-duration: 2s;
animation-iteration-count: infinite;
}
#ball1 {
left: 27%;
animation-timing-function: linear;
}
#ball2 {
left: 56%;
animation-timing-function: ease-out;
}
@keyframes bounce {
0% {
top: 0px;
}
100% {
top: 249px;
}
}
</style>
<div class="balls" id="ball1"></div>
<div class="balls" id="ball2"></div>
```
# --solutions--
```html
<style>
.balls{
border-radius: 50%;
background: linear-gradient(
35deg,
#ccffff,
#ffcccc
);
position: fixed;
width: 50px;
height: 50px;
margin-top: 50px;
animation-name: bounce;
animation-duration: 2s;
animation-iteration-count: infinite;
}
#ball1 {
left: 27%;
animation-timing-function: cubic-bezier(0.25, 0.25, 0.75, 0.75);
}
#ball2 {
left: 56%;
animation-timing-function: ease-out;
}
@keyframes bounce {
0% {
top: 0px;
}
100% {
top: 249px;
}
}
</style>
<div class="balls" id="ball1"></div>
<div class="balls" id="ball2"></div>
```

View File

@ -4,6 +4,7 @@ title: 了解 CSS 的关键帧和动画是如何工作的
challengeType: 0
videoUrl: 'https://scrimba.com/c/cakprhv'
forumTopicId: 301059
dashedName: learn-how-the-css-keyframes-and-animation-properties-work
---
# --description--
@ -76,5 +77,60 @@ assert(code.match(/50%\s*?{\s*?background-color:\s*?green;\s*?}/gi));
assert(code.match(/100%\s*?{\s*?background-color:\s*?yellow;\s*?}/gi));
```
# --seed--
## --seed-contents--
```html
<style>
div {
height: 40px;
width: 70%;
background: black;
margin: 50px auto;
border-radius: 5px;
}
#rect {
}
</style>
<div id="rect"></div>
```
# --solutions--
```html
<style>
div {
height: 40px;
width: 70%;
background: black;
margin: 50px auto;
border-radius: 5px;
}
#rect {
animation-name: rainbow;
animation-duration: 4s;
}
@keyframes rainbow {
0% {
background-color: blue;
}
50% {
background-color: green;
}
100% {
background-color: yellow;
}
}
</style>
<div id="rect"></div>
```

View File

@ -4,6 +4,7 @@ title: 绝对定位的参照物是元素的父元素
challengeType: 0
videoUrl: 'https://scrimba.com/c/cyLJ7c3'
forumTopicId: 301060
dashedName: lock-an-element-to-its-parent-with-absolute-positioning
---
# --description--
@ -36,5 +37,54 @@ assert($('#searchbar').css('top') == '50px');
assert($('#searchbar').css('right') == '50px');
```
# --seed--
## --seed-contents--
```html
<style>
#searchbar {
}
section {
position: relative;
}
</style>
<body>
<h1>Welcome!</h1>
<section>
<form id="searchbar">
<label for="search">Search:</label>
<input type="search" id="search" name="search">
<input type="submit" name="submit" value="Go!">
</form>
</section>
</body>
```
# --solutions--
```html
<style>
#searchbar {
position: absolute;
top: 50px;
right: 50px;
}
section {
position: relative;
}
</style>
<body>
<h1>Welcome!</h1>
<section>
<form id="searchbar">
<label for="search">Search:</label>
<input type="search" id="search" name="search">
<input type="submit" name="submit" value="Go!">
</form>
</section>
</body>
```

View File

@ -4,6 +4,7 @@ title: 固定定位的参照物是浏览器的窗口
challengeType: 0
videoUrl: 'https://scrimba.com/c/c2MDNUR'
forumTopicId: 301061
dashedName: lock-an-element-to-the-browser-window-with-fixed-positioning
---
# --description--
@ -36,5 +37,84 @@ assert($('#navbar').css('top') == '0px');
assert($('#navbar').css('left') == '0px');
```
# --seed--
## --seed-contents--
```html
<style>
body {
min-height: 150vh;
}
#navbar {
width: 100%;
background-color: #767676;
}
nav ul {
margin: 0px;
padding: 5px 0px 5px 30px;
}
nav li {
display: inline;
margin-right: 20px;
}
a {
text-decoration: none;
}
</style>
<body>
<header>
<h1>Welcome!</h1>
<nav id="navbar">
<ul>
<li><a href="">Home</a></li>
<li><a href="">Contact</a></li>
</ul>
</nav>
</header>
<p>I shift up when the #navbar is fixed to the browser window.</p>
</body>
```
# --solutions--
```html
<style>
body {
min-height: 150vh;
}
#navbar {
position: fixed;
top: 0;
left: 0;
width: 100%;
background-color: #767676;
}
nav ul {
margin: 0px;
padding: 5px 0px 5px 30px;
}
nav li {
display: inline;
margin-right: 20px;
}
a {
text-decoration: none;
}
</style>
<body>
<header>
<h1>Welcome!</h1>
<nav id="navbar">
<ul>
<li><a href="">Home</a></li>
<li><a href="">Contact</a></li>
</ul>
</nav>
</header>
<p>I shift up when the #navbar is fixed to the browser window.</p>
</body>
```

View File

@ -4,6 +4,7 @@ title: 使用无限的动画计数制作 CSS 心跳
challengeType: 0
videoUrl: 'https://scrimba.com/c/cDZpDUr'
forumTopicId: 301062
dashedName: make-a-css-heartbeat-using-an-infinite-animation-count
---
# --description--
@ -30,5 +31,151 @@ class 为 `back` 的元素的 `animation-iteration-count` 属性值应为 infini
assert($('.back').css('animation-iteration-count') == 'infinite');
```
# --seed--
## --seed-contents--
```html
<style>
.back {
position: fixed;
padding: 0;
margin: 0;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: white;
animation-name: backdiv;
animation-duration: 1s;
}
.heart {
position: absolute;
margin: auto;
top: 0;
right: 0;
bottom: 0;
left: 0;
background-color: pink;
height: 50px;
width: 50px;
transform: rotate(-45deg);
animation-name: beat;
animation-duration: 1s;
}
.heart:after {
background-color: pink;
content: "";
border-radius: 50%;
position: absolute;
width: 50px;
height: 50px;
top: 0px;
left: 25px;
}
.heart:before {
background-color: pink;
content: "";
border-radius: 50%;
position: absolute;
width: 50px;
height: 50px;
top: -25px;
left: 0px;
}
@keyframes backdiv {
50% {
background: #ffe6f2;
}
}
@keyframes beat {
0% {
transform: scale(1) rotate(-45deg);
}
50% {
transform: scale(0.6) rotate(-45deg);
}
}
</style>
<div class="back"></div>
<div class="heart"></div>
```
# --solutions--
```html
<style>
.back {
position: fixed;
padding: 0;
margin: 0;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: white;
animation-name: backdiv;
animation-duration: 1s;
animation-iteration-count: infinite;
}
.heart {
position: absolute;
margin: auto;
top: 0;
right: 0;
bottom: 0;
left: 0;
background-color: pink;
height: 50px;
width: 50px;
transform: rotate(-45deg);
animation-name: beat;
animation-duration: 1s;
animation-iteration-count: infinite;
}
.heart:after {
background-color: pink;
content: "";
border-radius: 50%;
position: absolute;
width: 50px;
height: 50px;
top: 0px;
left: 25px;
}
.heart:before {
background-color: pink;
content: "";
border-radius: 50%;
position: absolute;
width: 50px;
height: 50px;
top: -25px;
left: 0px;
}
@keyframes backdiv {
50% {
background: #ffe6f2;
}
}
@keyframes beat {
0% {
transform: scale(1) rotate(-45deg);
}
50% {
transform: scale(0.6) rotate(-45deg);
}
}
</style>
<div class="back"></div>
<div class="heart"></div>
```

View File

@ -4,6 +4,7 @@ title: 使用贝塞尔曲线让运动更加自然
challengeType: 0
videoUrl: 'https://scrimba.com/c/c7akWUv'
forumTopicId: 301063
dashedName: make-motion-more-natural-using-a-bezier-curve
---
# --description--
@ -33,5 +34,86 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
.balls {
border-radius: 50%;
position: fixed;
width: 50px;
height: 50px;
top: 60%;
animation-name: jump;
animation-duration: 2s;
animation-iteration-count: infinite;
}
#red {
background: red;
left: 25%;
animation-timing-function: linear;
}
#blue {
background: blue;
left: 50%;
animation-timing-function: ease-out;
}
#green {
background: green;
left: 75%;
animation-timing-function: cubic-bezier(0.69, 0.1, 1, 0.1);
}
@keyframes jump {
50% {
top: 10%;
}
}
</style>
<div class="balls" id="red"></div>
<div class="balls" id="blue"></div>
<div class="balls" id="green"></div>
```
# --solutions--
```html
<style>
.balls {
border-radius: 50%;
position: fixed;
width: 50px;
height: 50px;
top: 60%;
animation-name: jump;
animation-duration: 2s;
animation-iteration-count: infinite;
}
#red {
background: red;
left: 25%;
animation-timing-function: linear;
}
#blue {
background: blue;
left: 50%;
animation-timing-function: ease-out;
}
#green {
background: green;
left: 75%;
animation-timing-function: cubic-bezier(0.311, 0.441, 0.444, 1.649);
}
@keyframes jump {
50% {
top: 10%;
}
}
</style>
<div class="balls" id="red"></div>
<div class="balls" id="blue"></div>
<div class="balls" id="green"></div>
```

View File

@ -4,6 +4,7 @@ title: 修改动画的填充模式
challengeType: 0
videoUrl: 'https://scrimba.com/c/cVJDmcE'
forumTopicId: 301064
dashedName: modify-fill-mode-of-an-animation
---
# --description--
@ -36,5 +37,54 @@ assert(
);
```
# --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>
```

View File

@ -4,6 +4,7 @@ title: 使用 CSS 偏移移动相对定位的元素
challengeType: 0
videoUrl: 'https://scrimba.com/c/c9bQEA4'
forumTopicId: 301065
dashedName: move-a-relatively-positioned-element-with-css-offsets
---
# --description--
@ -30,5 +31,42 @@ assert($('h2').css('bottom') == '10px');
assert($('h2').css('left') == '15px');
```
# --seed--
## --seed-contents--
```html
<head>
<style>
h2 {
position: relative;
}
</style>
</head>
<body>
<h1>On Being Well-Positioned</h1>
<h2>Move me!</h2>
<p>I still think the h2 is where it normally sits.</p>
</body>
```
# --solutions--
```html
<head>
<style>
h2 {
position: relative;
left: 15px;
bottom: 10px;
}
</style>
</head>
<body>
<h1>On Being Well-Positioned</h1>
<h2>Move me!</h2>
<p>I still think the h2 is where it normally sits.</p>
</body>
```

View File

@ -4,6 +4,7 @@ title: 使用 float 属性将元素左浮动或右浮动
challengeType: 0
videoUrl: 'https://scrimba.com/c/c2MDqu2'
forumTopicId: 301066
dashedName: push-elements-left-or-right-with-the-float-property
---
# --description--
@ -28,5 +29,72 @@ id 为 `right` 的元素的 `float` 属性值应为 `right`。
assert($('#right').css('float') == 'right');
```
# --seed--
## --seed-contents--
```html
<head>
<style>
#left {
width: 50%;
}
#right {
width: 40%;
}
aside, section {
padding: 2px;
background-color: #ccc;
}
</style>
</head>
<body>
<header>
<h1>Welcome!</h1>
</header>
<section id="left">
<h2>Content</h2>
<p>Good stuff</p>
</section>
<aside id="right">
<h2>Sidebar</h2>
<p>Links</p>
</aside>
</body>
```
# --solutions--
```html
<head>
<style>
#left {
float: left;
width: 50%;
}
#right {
float: right;
width: 40%;
}
aside, section {
padding: 2px;
background-color: #ccc;
}
</style>
</head>
<body>
<header>
<h1>Welcome!</h1>
</header>
<section id="left">
<h2>Content</h2>
<p>Good stuff</p>
</section>
<aside id="right">
<h2>Sidebar</h2>
<p>Links</p>
</aside>
</body>
```

View File

@ -4,6 +4,7 @@ title: 设置多个标题元素的 font-size
challengeType: 0
videoUrl: 'https://scrimba.com/c/cPpQNT3'
forumTopicId: 301067
dashedName: set-the-font-size-for-multiple-heading-elements
---
# --description--
@ -62,5 +63,54 @@ const regex = /h6\s*\{\s*font-size\s*:\s*14px\s*(;\s*\}|\})/i;
assert.strictEqual(true, regex.test(code));
```
# --seed--
## --seed-contents--
```html
<style>
</style>
<h1>This is h1 text</h1>
<h2>This is h2 text</h2>
<h3>This is h3 text</h3>
<h4>This is h4 text</h4>
<h5>This is h5 text</h5>
<h6>This is h6 text</h6>
```
# --solutions--
```html
<style>
h1 {
font-size: 68px;
}
h2 {
font-size: 52px;
}
h3 {
font-size: 40px;
}
h4 {
font-size: 32px;
}
h5 {
font-size: 21px;
}
h6 {
font-size: 14px;
}
</style>
<h1>This is h1 text</h1>
<h2>This is h2 text</h2>
<h3>This is h3 text</h3>
<h4>This is h4 text</h4>
<h5>This is h5 text</h5>
<h6>This is h6 text</h6>
```

View File

@ -4,6 +4,7 @@ title: 设置段落文本的 font-size
challengeType: 0
videoUrl: 'https://scrimba.com/c/cVJ36Cr'
forumTopicId: 301068
dashedName: set-the-font-size-of-paragraph-text
---
# --description--
@ -22,5 +23,30 @@ CSS 里面的 `font-size` 属性不只限于标题,还可以应用于任何包
assert($('p').css('font-size') == '16px');
```
# --seed--
## --seed-contents--
```html
<style>
p {
font-size: 10px;
}
</style>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
</p>
```
# --solutions--
```html
<style>
p {
font-size: 16px;
}
</style>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
</p>
```

View File

@ -4,6 +4,7 @@ title: 设置多个标题元素的 font-weight
challengeType: 0
videoUrl: 'https://scrimba.com/c/crVWRHq'
forumTopicId: 301069
dashedName: set-the-font-weight-for-multiple-heading-elements
---
# --description--
@ -54,5 +55,78 @@ assert($('h5').css('font-weight') == '300');
assert($('h6').css('font-weight') == '200');
```
# --seed--
## --seed-contents--
```html
<style>
h1 {
font-size: 68px;
}
h2 {
font-size: 52px;
}
h3 {
font-size: 40px;
}
h4 {
font-size: 32px;
}
h5 {
font-size: 21px;
}
h6 {
font-size: 14px;
}
</style>
<h1>This is h1 text</h1>
<h2>This is h2 text</h2>
<h3>This is h3 text</h3>
<h4>This is h4 text</h4>
<h5>This is h5 text</h5>
<h6>This is h6 text</h6>
```
# --solutions--
```html
<style>
h1 {
font-size: 68px;
font-weight: 800;
}
h2 {
font-size: 52px;
font-weight: 600;
}
h3 {
font-size: 40px;
font-weight: 500;
}
h4 {
font-size: 32px;
font-weight: 400;
}
h5 {
font-size: 21px;
font-weight: 300;
}
h6 {
font-size: 14px;
font-weight: 200;
}
</style>
<h1>This is h1 text</h1>
<h2>This is h2 text</h2>
<h3>This is h3 text</h3>
<h4>This is h4 text</h4>
<h5>This is h5 text</h5>
<h6>This is h6 text</h6>
```

View File

@ -4,6 +4,7 @@ title: 设置段落的 line-height
challengeType: 0
videoUrl: 'https://scrimba.com/c/crVWdcv'
forumTopicId: 301070
dashedName: set-the-line-height-of-paragraphs
---
# --description--
@ -22,5 +23,32 @@ CSS 提供 `line-height` 属性来设置行间的距离。行高,顾名思义
assert($('p').css('line-height') == '25px');
```
# --seed--
## --seed-contents--
```html
<style>
p {
font-size: 16px;
}
</style>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
</p>
```
# --solutions--
```html
<style>
p {
font-size: 16px;
line-height: 25px;
}
</style>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
</p>
```

View File

@ -4,6 +4,7 @@ title: 使用贝塞尔曲线移动图形
challengeType: 0
videoUrl: 'https://scrimba.com/c/c6bnRCK'
forumTopicId: 301071
dashedName: use-a-bezier-curve-to-move-a-graphic
---
# --description--
@ -48,5 +49,78 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
.balls{
border-radius: 50%;
position: fixed;
width: 50px;
height: 50px;
margin-top: 50px;
animation-name: bounce;
animation-duration: 2s;
animation-iteration-count: infinite;
}
#red {
background: red;
left: 27%;
animation-timing-function: linear;
}
#blue {
background: blue;
left: 56%;
animation-timing-function: ease-out;
}
@keyframes bounce {
0% {
top: 0px;
}
100% {
top: 249px;
}
}
</style>
<div class="balls" id= "red"></div>
<div class="balls" id= "blue"></div>
```
# --solutions--
```html
<style>
.balls{
border-radius: 50%;
position: fixed;
width: 50px;
height: 50px;
margin-top: 50px;
animation-name: bounce;
animation-duration: 2s;
animation-iteration-count: infinite;
}
#red {
background: red;
left: 27%;
animation-timing-function: cubic-bezier(0, 0, 0.58, 1);
}
#blue {
background: blue;
left: 56%;
animation-timing-function: ease-out;
}
@keyframes bounce {
0% {
top: 0px;
}
100% {
top: 249px;
}
}
</style>
<div class="balls" id= "red"></div>
<div class="balls" id= "blue"></div>
```

View File

@ -4,6 +4,7 @@ title: 使用 CSS 线性渐变创建条纹元素
challengeType: 0
videoUrl: 'https://scrimba.com/c/c6bmQh2'
forumTopicId: 301072
dashedName: use-a-css-linear-gradient-to-create-a-striped-element
---
# --description--
@ -62,5 +63,49 @@ assert(code.match(/yellow\s+?40px,\s*?black\s+?40px/gi));
assert(code.match(/black\s+?80px/gi));
```
# --seed--
## --seed-contents--
```html
<style>
div{
border-radius: 20px;
width: 70%;
height: 400px;
margin: 50 auto;
background: repeating-linear-gradient(
90deg,
yellow 0px,
blue 40px,
green 40px,
red 80px
);
}
</style>
<div></div>
```
# --solutions--
```html
<style>
div{
border-radius: 20px;
width: 70%;
height: 400px;
margin: 50 auto;
background: repeating-linear-gradient(
45deg,
yellow 0px,
yellow 40px,
black 40px,
black 80px
);
}
</style>
<div></div>
```

View File

@ -4,6 +4,7 @@ title: 使用CSS动画更改按钮的悬停状态
challengeType: 0
videoUrl: 'https://scrimba.com/c/cg4vZAa'
forumTopicId: 301073
dashedName: use-css-animation-to-change-the-hover-state-of-a-button
---
# --description--
@ -49,5 +50,51 @@ assert(code.match(/@keyframes\s+?background-color\s*?{/g));
assert(code.match(/100%\s*?{\s*?background-color:\s*?#4791d0;\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;
}
</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;
}
@keyframes background-color {
100% {
background-color: #4791d0;
}
}
</style>
<button>Register</button>
```

View File

@ -4,6 +4,7 @@ title: 使用 CSS Transform skex 属性沿X轴倾斜元素
challengeType: 0
videoUrl: 'https://scrimba.com/c/cyLP8Sr'
forumTopicId: 301074
dashedName: use-the-css-transform-property-skewx-to-skew-an-element-along-the-x-axis
---
# --description--
@ -30,5 +31,47 @@ id 为 `bottom` 的元素应该沿着 X 轴翻转 24 度。
assert(code.match(/#bottom\s*?{\s*?.*?\s*?transform:\s*?skewX\(24deg\);/g));
```
# --seed--
## --seed-contents--
```html
<style>
div {
width: 70%;
height: 100px;
margin: 50px auto;
}
#top {
background-color: red;
}
#bottom {
background-color: blue;
}
</style>
<div id="top"></div>
<div id="bottom"></div>
```
# --solutions--
```html
<style>
div {
width: 70%;
height: 100px;
margin: 50px auto;
}
#top {
background-color: red;
}
#bottom {
background-color: blue;
transform: skewX(24deg);
}
</style>
<div id="top"></div>
<div id="bottom"></div>
```

View File

@ -4,6 +4,7 @@ title: 使用 CSS Transform skex 属性沿Y轴倾斜元素
challengeType: 0
videoUrl: 'https://scrimba.com/c/c2MZ2uB'
forumTopicId: 301075
dashedName: use-the-css-transform-property-skewy-to-skew-an-element-along-the-y-axis
---
# --description--
@ -22,5 +23,49 @@ id 为 `top` 的元素应该沿着 Y 轴翻转 -10 度。
assert(code.match(/#top\s*?{\s*?.*?\s*?transform:\s*?skewY\(-10deg\);/g));
```
# --seed--
## --seed-contents--
```html
<style>
div {
width: 70%;
height: 100px;
margin: 50px auto;
}
#top {
background-color: red;
}
#bottom {
background-color: blue;
transform: skewX(24deg);
}
</style>
<div id="top"></div>
<div id="bottom"></div>
```
# --solutions--
```html
<style>
div {
width: 70%;
height: 100px;
margin: 50px auto;
}
#top {
background-color: red;
transform: skewY(-10deg);
}
#bottom {
background-color: blue;
transform: skewX(24deg);
}
</style>
<div id="top"></div>
<div id="bottom"></div>
```

View File

@ -4,6 +4,7 @@ title: 使用 CSS Transform scale 属性可以更改元素的大小
challengeType: 0
videoUrl: 'https://scrimba.com/c/c2MZVSg'
forumTopicId: 301076
dashedName: use-the-css-transform-scale-property-to-change-the-size-of-an-element
---
# --description--
@ -32,5 +33,63 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
.ball {
width: 40px;
height: 40px;
margin: 50 auto;
position: fixed;
background: linear-gradient(
35deg,
#ccffff,
#ffcccc
);
border-radius: 50%;
}
#ball1 {
left: 20%;
}
#ball2 {
left: 65%;
}
</style>
<div class="ball" id= "ball1"></div>
<div class="ball" id= "ball2"></div>
```
# --solutions--
```html
<style>
.ball {
width: 40px;
height: 40px;
margin: 50 auto;
position: fixed;
background: linear-gradient(
35deg,
#ccffff,
#ffcccc
);
border-radius: 50%;
}
#ball1 {
left: 20%;
}
#ball2 {
left: 65%;
transform: scale(1.5);
}
</style>
<div class="ball" id= "ball1"></div>
<div class="ball" id= "ball2"></div>
```

View File

@ -4,6 +4,7 @@ title: 使用CSS Transform scale 属性在悬停时缩放元素
challengeType: 0
videoUrl: 'https://scrimba.com/c/cyLPJuM'
forumTopicId: 301077
dashedName: use-the-css-transform-scale-property-to-scale-an-element-on-hover
---
# --description--
@ -32,5 +33,47 @@ p:hover {
assert(code.match(/div:hover\s*?{\s*?transform:\s*?scale\(1\.1\);/gi));
```
# --seed--
## --seed-contents--
```html
<style>
div {
width: 70%;
height: 100px;
margin: 50px auto;
background: linear-gradient(
53deg,
#ccfffc,
#ffcccf
);
}
</style>
<div></div>
```
# --solutions--
```html
<style>
div {
width: 70%;
height: 100px;
margin: 50px auto;
background: linear-gradient(
53deg,
#ccfffc,
#ffcccf
);
}
div:hover {
transform: scale(1.1);
}
</style>
<div></div>
```

View File

@ -4,6 +4,7 @@ title: 使用 em 标签强调文本
challengeType: 0
videoUrl: 'https://scrimba.com/c/cVJRBtp'
forumTopicId: 301078
dashedName: use-the-em-tag-to-italicize-text
---
# --description--
@ -30,5 +31,90 @@ assert($('em').length == 1);
assert($('p').children().length == 1 && $('em').children().length == 2);
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 使用 s 标签给文本添加删除线
challengeType: 0
videoUrl: ''
forumTopicId: 301079
dashedName: use-the-s-tag-to-strikethrough-text
---
# --description--
@ -45,5 +46,90 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4><s>Google</s> Alphabet</h4>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 使用 strong 标签加粗文本
challengeType: 0
videoUrl: 'https://scrimba.com/c/ceJNBSb'
forumTopicId: 1
dashedName: use-the-strong-tag-to-make-text-bold
---
# --description--
@ -38,5 +39,90 @@ assert(
);
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at Stanford University.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at <strong>Stanford University</strong>.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 使用 text-transform 属性给文本添加大写效果
challengeType: 0
videoUrl: 'https://scrimba.com/c/cvVZQSP'
forumTopicId: 301081
dashedName: use-the-text-transform-property-to-make-text-uppercase
---
# --description--
@ -32,5 +33,106 @@ assert($('h4').css('text-transform') === 'uppercase');
assert($('h4').text() !== $('h4').text().toUpperCase());
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
background-color: rgba(45, 45, 45, 0.1);
padding: 10px;
font-size: 27px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
opacity: 0.7;
}
#thumbnail {
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard" id="thumbnail">
<div class="cardContent">
<div class="cardText">
<h4>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
background-color: rgba(45, 45, 45, 0.1);
padding: 10px;
font-size: 27px;
text-transform: uppercase;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
opacity: 0.7;
}
#thumbnail {
box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard" id="thumbnail">
<div class="cardContent">
<div class="cardText">
<h4>Alphabet</h4>
<hr>
<p><em>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</em></p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```

View File

@ -4,6 +4,7 @@ title: 使用 u 标签给文本添加下划线
challengeType: 0
videoUrl: 'https://scrimba.com/c/cN6aQCL'
forumTopicId: 301082
dashedName: use-the-u-tag-to-underline-text
---
# --description--
@ -30,5 +31,90 @@ assert($('u').length === 1);
assert($('u').text() === 'Ph.D. students');
```
# --seed--
## --seed-contents--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were Ph.D. students at <strong>Stanford University</strong>.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```
# --solutions--
```html
<style>
h4 {
text-align: center;
height: 25px;
}
p {
text-align: justify;
}
.links {
text-align: left;
color: black;
}
.fullCard {
width: 245px;
border: 1px solid #ccc;
border-radius: 5px;
margin: 10px 5px;
padding: 4px;
}
.cardContent {
padding: 10px;
}
.cardText {
margin-bottom: 30px;
}
</style>
<div class="fullCard">
<div class="cardContent">
<div class="cardText">
<h4>Google</h4>
<p>Google was founded by Larry Page and Sergey Brin while they were <u>Ph.D. students</u> at <strong>Stanford University</strong>.</p>
</div>
<div class="cardLinks">
<a href="https://en.wikipedia.org/wiki/Larry_Page" target="_blank" class="links">Larry Page</a><br><br>
<a href="https://en.wikipedia.org/wiki/Sergey_Brin" target="_blank" class="links">Sergey Brin</a>
</div>
</div>
</div>
```