* 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>
2.8 KiB
2.8 KiB
id, title, challengeType, videoUrl, forumTopicId, dashedName
id | title | challengeType | videoUrl | forumTopicId | dashedName |
---|---|---|---|---|---|
587d78ad367417b2b2512afa | 使用 flex-wrap 属性包裹一行或一列 | 0 | https://scrimba.com/p/pVaDAv/cQv9ZtG | 301114 | use-the-flex-wrap-property-to-wrap-a-row-or-column |
--description--
CSS flexbox 有一个把 flex 子元素拆分为多行(或多列)的特性。默认情况下,flex 容器会调整项目大小,把它们都塞到一起。对于行来说,所有项目都会在一条直线上。
不过,使用 flex-wrap
属性可以使项目换行展示。这意味着多出来的子元素会被移到新的行或列。换行发生的断点由子元素和容器的大小决定。
换行方向的可选值有这些:
nowrap
:默认值,不换行。wrap
:行从上到下排,列从左到右排。wrap-reverse
:行从下到上排,列从右到左排。
--instructions--
现在的布局中,一行里面的元素太多了。请为 #box-container
元素添加 CSS 属性 flex-wrap
,把将其属性值设为 wrap
。
--hints--
#box-container
元素应具有 flex-wrap
属性,其属性值应为 wrap
。
assert($('#box-container').css('flex-wrap') == 'wrap');
--seed--
--seed-contents--
<style>
#box-container {
background: gray;
display: flex;
height: 100%;
}
#box-1 {
background-color: dodgerblue;
width: 25%;
height: 50%;
}
#box-2 {
background-color: orangered;
width: 25%;
height: 50%;
}
#box-3 {
background-color: violet;
width: 25%;
height: 50%;
}
#box-4 {
background-color: yellow;
width: 25%;
height: 50%;
}
#box-5 {
background-color: green;
width: 25%;
height: 50%;
}
#box-6 {
background-color: black;
width: 25%;
height: 50%;
}
</style>
<div id="box-container">
<div id="box-1"></div>
<div id="box-2"></div>
<div id="box-3"></div>
<div id="box-4"></div>
<div id="box-5"></div>
<div id="box-6"></div>
</div>
--solutions--
<style>
#box-container {
background: gray;
display: flex;
height: 100%;
flex-wrap: wrap;
}
#box-1 {
background-color: dodgerblue;
width: 25%;
height: 50%;
}
#box-2 {
background-color: orangered;
width: 25%;
height: 50%;
}
#box-3 {
background-color: violet;
width: 25%;
height: 50%;
}
#box-4 {
background-color: yellow;
width: 25%;
height: 50%;
}
#box-5 {
background-color: green;
width: 25%;
height: 50%;
}
#box-6 {
background-color: black;
width: 25%;
height: 50%;
}
</style>
<div id="box-container">
<div id="box-1"></div>
<div id="box-2"></div>
<div id="box-3"></div>
<div id="box-4"></div>
<div id="box-5"></div>
<div id="box-6"></div>
</div>