2.7 KiB
2.7 KiB
id | title | challengeType | videoUrl | localeTitle |
---|---|---|---|---|
bad87fee1248bd9aedf08824 | Add Different Margins to Each Side of an Element | 0 | 在元素的每一侧添加不同的边距 |
Description
margin
。 CSS允许您控制的margin
与元素的所有四个单项两侧margin-top
, margin-right
, margin-bottom
,和margin-left
属性。 Instructions
margin
为40px
,底部和右侧仅为20px
。 Tests
tests:
- text: 你的<code>blue-box</code>类应该给元素顶部<code>40px</code>的<code>margin</code> 。
testString: 'assert($(".blue-box").css("margin-top") === "40px", "Your <code>blue-box</code> class should give the top of elements <code>40px</code> of <code>margin</code>.");'
- text: 您的<code>blue-box</code>类应该赋予元素<code>20px</code> <code>margin</code>的权利。
testString: 'assert($(".blue-box").css("margin-right") === "20px", "Your <code>blue-box</code> class should give the right of elements <code>20px</code> of <code>margin</code>.");'
- text: 你的<code>blue-box</code>类应该给元素的底部提供<code>20px</code>的<code>margin</code> 。
testString: 'assert($(".blue-box").css("margin-bottom") === "20px", "Your <code>blue-box</code> class should give the bottom of elements <code>20px</code> of <code>margin</code>.");'
- text: 你的<code>blue-box</code>类应该给元素左边<code>40px</code>的<code>margin</code> 。
testString: 'assert($(".blue-box").css("margin-left") === "40px", "Your <code>blue-box</code> class should give the left of elements <code>40px</code> of <code>margin</code>.");'
Challenge Seed
<style>
.injected-text {
margin-bottom: -25px;
text-align: center;
}
.box {
border-style: solid;
border-color: black;
border-width: 5px;
text-align: center;
}
.yellow-box {
background-color: yellow;
padding: 10px;
}
.red-box {
background-color: crimson;
color: #fff;
margin-top: 40px;
margin-right: 20px;
margin-bottom: 20px;
margin-left: 40px;
}
.blue-box {
background-color: blue;
color: #fff;
}
</style>
<h5 class="injected-text">margin</h5>
<div class="box yellow-box">
<h5 class="box red-box">padding</h5>
<h5 class="box blue-box">padding</h5>
</div>
Solution
// solution required